CN209150733U - A kind of domain large-scale energy storage system - Google Patents

A kind of domain large-scale energy storage system Download PDF

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CN209150733U
CN209150733U CN201821557201.1U CN201821557201U CN209150733U CN 209150733 U CN209150733 U CN 209150733U CN 201821557201 U CN201821557201 U CN 201821557201U CN 209150733 U CN209150733 U CN 209150733U
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周锡卫
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Abstract

The utility model belongs to electrochemical energy storage applied technical field, and in particular to a kind of domain large-scale energy storage system；It is that extremely more single batteries is connected into multiple groups of strings and PCS and BMS composition energy-storage units system, multiple energy-storage units systems constitute an energy-accumulating power station system.Multiple energy-accumulating power station systems are installed in dispersion in the sensible region of a ultra-high-tension power transmission line, form domain large-scale energy storage system；And each energy-accumulating power station system configures independently operated station level EMS system, domain energy storage is linked by telecommunication network simultaneously and manages plateform system and power network dispatching system, using two priority classes, successively implement system alarm and failure and the manually-operated response of equipment, execute the regulation of power network dispatching system, it executes response and is controlled by domain energy storage control plateform system, execute the grading control strategy of this system autonomy operation control, realize quick response regulation and control instruction and autonomous operation intelligent optimal control, keep domain large-scale energy storage system integrally controlled, efficiently, stable operation.

Description

A kind of domain large-scale energy storage system
Technical field
The utility model belongs to electrochemical energy storage applied technical field, and in particular to a kind of domain large-scale energy storage system.
Background technique
Extensive electrochemical energy storage system has quick and bi-directional electric power adjustment effect, is power grid operation and increase electricity One of effective facility and key ways of net electric power flexibility regulating power, especially to the wind-powered electricity generation of high permeability, the new energy of photoelectricity The safety of the sending end and receiving end of a large amount of electricity generation grid-connectings and high voltage power transmission channel of source electric power plays a significant role, to electric power Smooth support and broadening passway for transmitting electricity utilization rate have great and irreplaceable role.
But extensive electrochemical energy storage system be all by the extremely more small electricity single battery of quantity in series and parallel with PCS and BMS forms energy-storage units system, and integrates and apply mostly in the form of being mounted on special container warehouse.For existing skill Art, each energy-storage units system are generally 1MWH to 4MWH, are made of a single batteries up to ten thousand, the big rule of hundred MW class Mould energy-storage system contains a single battery up to a million, a container up to a hundred by dozens of energy-storage units system, due to by power grid The limitation of power circuit access power generally requires point multiple access points on the transmission line of electricity of a high pressure level and divides multiple The energy-accumulating power station access power grid being made of multiple energy-storage units systems, constitutes an electricity sensible based on a ultra-high-tension power transmission line The domain large-scale energy storage system of multiple energy-accumulating power station system scattered distribution installations, concentration regulation in web area, due to this storage Can application mode without reference to example and corresponding can openly use for reference system control technique and method.
Summary of the invention
To solve the above-mentioned problems, the utility model proposes a kind of domain large-scale energy storage systems, comprising: power grid, height Pressure transmission line, domain energy storage control plateform system, telecommunication network, power network dispatching system, 1A energy-accumulating power station communication link, the 2A energy-accumulating power station communication link, MA energy-accumulating power station communication link, the 1st booster stations, the 2nd booster stations, M booster stations, 1A storage It can electric power station system, 1A energy-accumulating power station power distribution cabinet, 1A energy-accumulating power station EMS system, 1A energy-accumulating power station control communication line, the 1A energy-accumulating power station medium and high voltage power line, the 1st energy-storage units system step-up transformer of 1A energy-accumulating power station, 1A energy-accumulating power station the 1st Energy-storage units system exchanges on-off control module, the 1st energy-storage units system PCS of 1A energy-accumulating power station, 1A energy-accumulating power station the 1st and stores up It can cellular system DC cabinet, the 1st energy-storage units system battery group string of 1A energy-accumulating power station, the 1st energy storage list of 1A energy-accumulating power station Metasystem BMS, the 1st energy-storage units system BMS harness of 1A energy-accumulating power station, the boosting of the 2nd energy-storage units system of 1A energy-accumulating power station Transformer, the 2nd energy-storage units system of 1A energy-accumulating power station exchange on-off control module, the 2nd energy-storage units system of 1A energy-accumulating power station Unite PCS, the 2nd energy-storage units system dc cabinet of 1A energy-accumulating power station, the 2nd energy-storage units system battery group of 1A energy-accumulating power station String, the 2nd energy-storage units system BMS of 1A energy-accumulating power station, the 2nd energy-storage units system BMS harness of 1A energy-accumulating power station, 1A energy storage Power station the n-th energy-storage units system step-up transformer, 1A energy-accumulating power station the n-th energy-storage units system exchange on-off control module, the 1A energy-accumulating power station the n-th energy-storage units system PCS, 1A energy-accumulating power station the n-th energy-storage units system dc cabinet, 1A energy-accumulating power station N energy-storage units system battery group string, 1A energy-accumulating power station the n-th energy-storage units system BMS, 1A energy-accumulating power station the n-th energy storage list Metasystem BMS harness, 2A energy-accumulating power station system, 2A energy-accumulating power station power distribution cabinet, 2A energy-accumulating power station EMS system, 2A storage It can power station control communication line, 2A energy-accumulating power station medium and high voltage power line, the boosting change of the 1st energy-storage units system of 2A energy-accumulating power station Depressor, the 1st energy-storage units system of 2A energy-accumulating power station exchange on-off control module, the 1st energy-storage units system of 2A energy-accumulating power station PCS, the 1st energy-storage units system dc cabinet of 2A energy-accumulating power station, the 1st energy-storage units system battery group string of 2A energy-accumulating power station, The 1st energy-storage units system BMS of 2A energy-accumulating power station, the 1st energy-storage units system BMS harness of 2A energy-accumulating power station, 2A energy storage electricity The 2nd energy-storage units system step-up transformer, the 2nd energy-storage units system of 2A energy-accumulating power station of standing exchange on-off control module, 2A The 2nd energy-storage units system PCS of energy-accumulating power station, the 2nd energy-storage units system dc cabinet of 2A energy-accumulating power station, 2A energy-accumulating power station the 2nd Energy-storage units system battery group string, the 2nd energy-storage units system BMS of 2A energy-accumulating power station, the 2nd energy-storage units of 2A energy-accumulating power station System BMS harness, 2A energy-accumulating power station the i-th energy-storage units system step-up transformer, 2A energy-accumulating power station the i-th energy-storage units system It is straight to exchange on-off control module, 2A energy-accumulating power station the i-th energy-storage units system PCS, 2A energy-accumulating power station the i-th energy-storage units system Flow cabinet, 2A energy-accumulating power station the i-th energy-storage units system battery group string, 2A energy-accumulating power station the i-th energy-storage units system BMS, the 2A energy-accumulating power station the i-th energy-storage units system BMS harness, MA energy-accumulating power station system, MA energy-accumulating power station power distribution cabinet, MA energy storage Power station EMS system, MA energy-accumulating power station manage communication line, MA energy-accumulating power station medium and high voltage power line, MA energy-accumulating power station the 1st Energy-storage units system step-up transformer, the 1st energy-storage units system of MA energy-accumulating power station exchange on-off control module, MA energy storage electricity Stand the 1st energy-storage units system PCS, the 1st energy-storage units system dc cabinet of MA energy-accumulating power station, the 1st energy storage list of MA energy-accumulating power station Metasystem battery group string, the 1st energy-storage units system BMS of MA energy-accumulating power station, the 1st energy-storage units system of MA energy-accumulating power station BMS harness, the 2nd energy-storage units system step-up transformer of MA energy-accumulating power station, the exchange of the 2nd energy-storage units system of MA energy-accumulating power station On-off control module, the 2nd energy-storage units system PCS of MA energy-accumulating power station, the 2nd energy-storage units system dc of MA energy-accumulating power station Cabinet, the 2nd energy-storage units system battery group string of MA energy-accumulating power station, the 2nd energy-storage units system BMS of MA energy-accumulating power station, MA The 2nd energy-storage units system BMS harness of energy-accumulating power station, MA energy-accumulating power station kth energy-storage units system step-up transformer, MA energy storage Power station kth energy-storage units system exchanges on-off control module, MA energy-accumulating power station kth energy-storage units system PCS, MA energy storage electricity Kth of standing energy-storage units system dc cabinet, MA energy-accumulating power station kth energy-storage units system battery group string, MA energy-accumulating power station kth Energy-storage units system BMS, MA energy-accumulating power station kth energy-storage units system BMS harness, in which:
Energy-accumulating power station system is distributed in different zones and accesses the same ultra-high-tension power transmission line of power grid simultaneously >=2, the The 1A energy-accumulating power station power distribution cabinet of 1A energy-accumulating power station system by the 1st booster stations access power grid ultra-high-tension power transmission line, while by The 2A energy-accumulating power station power distribution cabinet of 2A energy-accumulating power station system passes through the 2nd booster stations and the MA of MA energy-accumulating power station system storage Energy power station power distribution cabinet accesses the ultra-high-tension power transmission line of power grid by M booster stations, constitutes the net based on same ultra-high-tension power transmission line Domain large-scale energy storage system；And:
1A energy-accumulating power station system specifically includes that 1A energy-accumulating power station power distribution cabinet, 1A energy-accumulating power station EMS system, 1A Energy-accumulating power station manages communication line, 1A energy-accumulating power station medium and high voltage power line, the boosting of the 1st energy-storage units system of 1A energy-accumulating power station Transformer, the 1st energy-storage units system of 1A energy-accumulating power station exchange on-off control module, the 1st energy-storage units system of 1A energy-accumulating power station Unite PCS, the 1st energy-storage units system dc cabinet of 1A energy-accumulating power station, the 1st energy-storage units system battery group of 1A energy-accumulating power station String, the 1st energy-storage units system BMS of 1A energy-accumulating power station, the 1st energy-storage units system BMS harness of 1A energy-accumulating power station, 1A energy storage The 2nd energy-storage units system step-up transformer of power station, the 2nd energy-storage units system of 1A energy-accumulating power station exchange on-off control module, the The 2nd energy-storage units system PCS of 1A energy-accumulating power station, the 2nd energy-storage units system dc cabinet of 1A energy-accumulating power station, 1A energy-accumulating power station 2 energy-storage units system battery group strings, the 2nd energy-storage units system BMS of 1A energy-accumulating power station, the 2nd energy storage list of 1A energy-accumulating power station Metasystem BMS harness, 1A energy-accumulating power station the n-th energy-storage units system step-up transformer, the n-th energy-storage units of 1A energy-accumulating power station system System exchange on-off control module, 1A energy-accumulating power station the n-th energy-storage units system PCS, 1A energy-accumulating power station the n-th energy-storage units system DC cabinet, 1A energy-accumulating power station the n-th energy-storage units system battery group string, 1A energy-accumulating power station the n-th energy-storage units system BMS, 1A energy-accumulating power station the n-th energy-storage units system BMS harness；
And by connecting the 1st energy-storage units of 1A energy-accumulating power station by the 1st energy-storage units system BMS harness of 1A energy-accumulating power station The 1st energy-storage units system battery group of 1A energy-accumulating power station of system BMS is concatenated into the 1st energy-storage units system of 1A energy-accumulating power station DC cabinet, then the 1st energy-storage units system of 1A energy-accumulating power station is sequentially passed through by the 1st energy-storage units system dc cabinet of 1A energy-accumulating power station PCS, the 1st energy-storage units system of 1A energy-accumulating power station of uniting exchange on-off control module, the 1st energy-storage units system of 1A energy-accumulating power station Step-up transformer connects 1A energy-accumulating power station medium and high voltage power line, constitutes the 1st energy-storage units system of 1A energy-accumulating power station；
The 2nd energy-storage units of 1A energy-accumulating power station are connected by the 2nd energy-storage units system BMS harness of 1A energy-accumulating power station simultaneously The 2nd energy-storage units system battery group of 1A energy-accumulating power station of system BMS is concatenated into the 2nd energy-storage units system of 1A energy-accumulating power station DC cabinet, then the 2nd energy-storage units system of 1A energy-accumulating power station is sequentially passed through by the 2nd energy-storage units system dc cabinet of 1A energy-accumulating power station PCS, the 2nd energy-storage units system of 1A energy-accumulating power station of uniting exchange on-off control module, the 2nd energy-storage units system of 1A energy-accumulating power station Step-up transformer connects 1A energy-accumulating power station medium and high voltage power line, constitutes the 2nd energy-storage units system of 1A energy-accumulating power station；
And the n-th energy-storage units of 1A energy-accumulating power station are connected by the n-th energy-storage units of 1A energy-accumulating power station system BMS harness 1A energy-accumulating power station the n-th energy-storage units system battery group of system BMS is concatenated into 1A energy-accumulating power station the n-th energy-storage units system DC cabinet, then the n-th energy-storage units of 1A energy-accumulating power station system is sequentially passed through by 1A energy-accumulating power station the n-th energy-storage units system dc cabinet PCS, 1A energy-accumulating power station the n-th energy-storage units system of uniting exchange on-off control module, 1A energy-accumulating power station the n-th energy-storage units system Step-up transformer connects 1A energy-accumulating power station medium and high voltage power line, constitutes the n-th energy-storage units of 1A energy-accumulating power station system；
Again by the 1st energy-storage units system of 1A energy-accumulating power station, the 2nd energy-storage units system of 1A energy-accumulating power station, 1A energy storage Power station the n-th energy-storage units system passes through 1A energy-accumulating power station medium and high voltage power line connection 1A energy-accumulating power station power distribution cabinet, structure respectively At 1A energy-accumulating power station system；
2A energy-accumulating power station system specifically includes that 2A energy-accumulating power station power distribution cabinet, 2A energy-accumulating power station EMS system, 2A Energy-accumulating power station manages communication line, 2A energy-accumulating power station medium and high voltage power line, the boosting of the 1st energy-storage units system of 2A energy-accumulating power station Transformer, the 1st energy-storage units system of 2A energy-accumulating power station exchange on-off control module, the 1st energy-storage units system of 2A energy-accumulating power station Unite PCS, the 1st energy-storage units system dc cabinet of 2A energy-accumulating power station, the 1st energy-storage units system battery group of 2A energy-accumulating power station String, the 1st energy-storage units system BMS of 2A energy-accumulating power station, the 1st energy-storage units system BMS harness of 2A energy-accumulating power station, 2A energy storage The 2nd energy-storage units system step-up transformer of power station, the 2nd energy-storage units system of 2A energy-accumulating power station exchange on-off control module, the The 2nd energy-storage units system PCS of 2A energy-accumulating power station, the 2nd energy-storage units system dc cabinet of 2A energy-accumulating power station, 2A energy-accumulating power station 2 energy-storage units system battery group strings, the 2nd energy-storage units system BMS of 2A energy-accumulating power station, the 2nd energy storage list of 2A energy-accumulating power station Metasystem BMS harness, 2A energy-accumulating power station the i-th energy-storage units system step-up transformer, the i-th energy-storage units of 2A energy-accumulating power station system System exchange on-off control module, 2A energy-accumulating power station the i-th energy-storage units system PCS, 2A energy-accumulating power station the i-th energy-storage units system DC cabinet, 2A energy-accumulating power station the i-th energy-storage units system battery group string, 2A energy-accumulating power station the i-th energy-storage units system BMS, 2A energy-accumulating power station the i-th energy-storage units system BMS harness, and by passing through the 1st energy-storage units system BMS harness of 2A energy-accumulating power station Connect the 1st energy-storage units system BMS of 2A energy-accumulating power station the 1st energy-storage units system battery group of 2A energy-accumulating power station concatenate into The 1st energy-storage units system dc cabinet of 2A energy-accumulating power station, then sequentially led to by the 1st energy-storage units system dc cabinet of 2A energy-accumulating power station Cross the 1st energy-storage units system PCS of 2A energy-accumulating power station, the 1st energy-storage units system of 2A energy-accumulating power station exchange on-off control module, The 1st energy-storage units system step-up transformer of 2A energy-accumulating power station connects 2A energy-accumulating power station medium and high voltage power line, constitutes 2A storage It can the 1st energy-storage units system of power station；
The 2nd energy-storage units of 2A energy-accumulating power station are connected by the 2nd energy-storage units system BMS harness of 2A energy-accumulating power station simultaneously The 2nd energy-storage units system battery group of 2A energy-accumulating power station of system BMS is concatenated into the 2nd energy-storage units system of 2A energy-accumulating power station DC cabinet, then the 2nd energy-storage units system of 2A energy-accumulating power station is sequentially passed through by the 2nd energy-storage units system dc cabinet of 2A energy-accumulating power station PCS, the 2nd energy-storage units system of 2A energy-accumulating power station of uniting exchange on-off control module, the 2nd energy-storage units system of 2A energy-accumulating power station Step-up transformer connects 2A energy-accumulating power station medium and high voltage power line, constitutes the 2nd energy-storage units system of 2A energy-accumulating power station；
And the i-th energy-storage units of 2A energy-accumulating power station are connected by the i-th energy-storage units of 2A energy-accumulating power station system BMS harness 2A energy-accumulating power station the i-th energy-storage units system battery group of system BMS is concatenated into 2A energy-accumulating power station the i-th energy-storage units system DC cabinet, then the i-th energy-storage units of 2A energy-accumulating power station system is sequentially passed through by 2A energy-accumulating power station the i-th energy-storage units system dc cabinet PCS, 2A energy-accumulating power station the i-th energy-storage units system of uniting exchange on-off control module, 2A energy-accumulating power station the i-th energy-storage units system Step-up transformer connects 2A energy-accumulating power station medium and high voltage power line, constitutes the i-th energy-storage units of 2A energy-accumulating power station system；
Again by the 1st energy-storage units system of 2A energy-accumulating power station, the 2nd energy-storage units system of 2A energy-accumulating power station, 2A energy storage Power station the i-th energy-storage units system passes through 2A energy-accumulating power station medium and high voltage power line connection 2A energy-accumulating power station power distribution cabinet, structure respectively At 2A energy-accumulating power station system；
MA energy-accumulating power station system specifically includes that MA energy-accumulating power station power distribution cabinet, MA energy-accumulating power station EMS system, MA Energy-accumulating power station manages communication line, MA energy-accumulating power station medium and high voltage power line, the boosting of the 1st energy-storage units system of MA energy-accumulating power station Transformer, the 1st energy-storage units system of MA energy-accumulating power station exchange on-off control module, the 1st energy-storage units system of MA energy-accumulating power station Unite PCS, the 1st energy-storage units system dc cabinet of MA energy-accumulating power station, the 1st energy-storage units system battery group of MA energy-accumulating power station String, the 1st energy-storage units system BMS of MA energy-accumulating power station, the 1st energy-storage units system BMS harness of MA energy-accumulating power station, MA energy storage The 2nd energy-storage units system step-up transformer of power station, the 2nd energy-storage units system of MA energy-accumulating power station exchange on-off control module, the The 2nd energy-storage units system PCS of MA energy-accumulating power station, the 2nd energy-storage units system dc cabinet of MA energy-accumulating power station, MA energy-accumulating power station 2 energy-storage units system battery group strings, the 2nd energy-storage units system BMS of MA energy-accumulating power station, the 2nd energy storage list of MA energy-accumulating power station Metasystem BMS harness, MA energy-accumulating power station kth energy-storage units system step-up transformer, MA energy-accumulating power station kth energy-storage units system System exchange on-off control module, MA energy-accumulating power station kth energy-storage units system PCS, MA energy-accumulating power station kth energy-storage units system DC cabinet, MA energy-accumulating power station kth energy-storage units system battery group string, MA energy-accumulating power station kth energy-storage units system BMS, MA energy-accumulating power station kth energy-storage units system BMS harness, and by passing through the 1st energy-storage units system BMS harness of MA energy-accumulating power station Connect the 1st energy-storage units system BMS of MA energy-accumulating power station the 1st energy-storage units system battery group of MA energy-accumulating power station concatenate into The 1st energy-storage units system dc cabinet of MA energy-accumulating power station, then sequentially led to by the 1st energy-storage units system dc cabinet of MA energy-accumulating power station Cross the 1st energy-storage units system PCS of MA energy-accumulating power station, the 1st energy-storage units system of MA energy-accumulating power station exchange on-off control module, The 1st energy-storage units system step-up transformer of MA energy-accumulating power station connects MA energy-accumulating power station medium and high voltage power line, constitutes MA storage It can the 1st energy-storage units system of power station；
The 2nd energy-storage units of MA energy-accumulating power station are connected by the 2nd energy-storage units system BMS harness of MA energy-accumulating power station simultaneously The 2nd energy-storage units system battery group of MA energy-accumulating power station of system BMS is concatenated into the 2nd energy-storage units system of MA energy-accumulating power station DC cabinet, then the 2nd energy-storage units system of MA energy-accumulating power station is sequentially passed through by the 2nd energy-storage units system dc cabinet of MA energy-accumulating power station PCS, the 2nd energy-storage units system of MA energy-accumulating power station of uniting exchange on-off control module, the 2nd energy-storage units system of MA energy-accumulating power station Step-up transformer connects MA energy-accumulating power station medium and high voltage power line, constitutes the 2nd energy-storage units system of MA energy-accumulating power station；
And MA energy-accumulating power station kth energy-storage units are connected by MA energy-accumulating power station kth energy-storage units system BMS harness The MA energy-accumulating power station kth energy-storage units system battery group of system BMS is concatenated into MA energy-accumulating power station kth energy-storage units system DC cabinet, then MA energy-accumulating power station kth energy-storage units system is sequentially passed through by MA energy-accumulating power station kth energy-storage units system dc cabinet PCS, the MA energy-accumulating power station kth energy-storage units system of uniting exchange on-off control module, MA energy-accumulating power station kth energy-storage units system Step-up transformer connects MA energy-accumulating power station medium and high voltage power line, constitutes MA energy-accumulating power station kth energy-storage units system；
Again by the 1st energy-storage units system of MA energy-accumulating power station, the 2nd energy-storage units system of MA energy-accumulating power station, MA energy storage Power station kth energy-storage units system passes through MA energy-accumulating power station medium and high voltage power line connection MA energy-accumulating power station power distribution cabinet, structure respectively At MA energy-accumulating power station system；
Each energy-accumulating power station system configures a set of power station grade EMS system, specifically: 1A energy-accumulating power station system configuration A set of power station grade EMS system, i.e. 1A energy-accumulating power station EMS system, and 1A energy storage electricity is passed through by 1A energy-accumulating power station EMS system Control communication line of standing is separately connected 1A energy-accumulating power station power distribution cabinet, the 1st energy-storage units system of 1A energy-accumulating power station exchange on-off Control module, the 1st energy-storage units system PCS of 1A energy-accumulating power station, the 1st energy-storage units system dc cabinet of 1A energy-accumulating power station, The 1st energy-storage units system BMS of 1A energy-accumulating power station, the 2nd energy-storage units system of 1A energy-accumulating power station exchange on-off control module, 1A The 2nd energy-storage units system PCS of energy-accumulating power station, the 2nd energy-storage units system dc cabinet of 1A energy-accumulating power station, 1A energy-accumulating power station the 2nd Energy-storage units system BMS, 1A energy-accumulating power station the n-th energy-storage units system exchange on-off control module, 1A energy-accumulating power station n-th store up It can cellular system PCS, 1A energy-accumulating power station the n-th energy-storage units system dc cabinet, 1A energy-accumulating power station the n-th energy-storage units system BMS constitutes 1A energy-accumulating power station system power station grade EMS system and manages communication link, while 1A energy-accumulating power station EMS system passes through 1A energy-accumulating power station communication link and telecommunication network are separately connected domain energy storage control plateform system and power network dispatching system, point Not Gou Cheng domain energy storage control plateform system control 1A energy-accumulating power station system communication link and power network dispatching system control the The communication link of 1A energy-accumulating power station system；
The a set of power station grade EMS system of 2A energy-accumulating power station system configuration, i.e. 2A energy-accumulating power station EMS system, and by 2A Energy-accumulating power station EMS system manages communication line by 2A energy-accumulating power station and is separately connected 2A energy-accumulating power station power distribution cabinet 2A energy storage The 1st energy-storage units system of power station exchanges on-off control module, the 1st energy-storage units system PCS of 2A energy-accumulating power station, 2A energy storage electricity It stands the 1st energy-storage units system dc cabinet, the 1st energy-storage units system BMS of 2A energy-accumulating power station, the 2nd energy storage list of 2A energy-accumulating power station Metasystem exchanges on-off control module, the 2nd energy-storage units system PCS of 2A energy-accumulating power station, the 2nd energy-storage units of 2A energy-accumulating power station System dc cabinet, the 2nd energy-storage units system BMS of 2A energy-accumulating power station, 2A energy-accumulating power station the i-th energy-storage units system exchange on-off Control module, 2A energy-accumulating power station the i-th energy-storage units system PCS, 2A energy-accumulating power station the i-th energy-storage units system dc cabinet, 2A energy-accumulating power station the i-th energy-storage units system BMS constitutes 2A energy-accumulating power station system power station grade EMS system and manages communication link, together When 2A energy-accumulating power station EMS system by 2A energy-accumulating power station communication link and telecommunication network be separately connected domain energy storage control Plateform system and power network dispatching system respectively constitute the communication of domain energy storage control plateform system control 2A energy-accumulating power station system The communication link of link and power network dispatching system control 2A energy-accumulating power station system；
The a set of power station grade EMS system of MA energy-accumulating power station system configuration, i.e. MA energy-accumulating power station EMS system, and by MA Energy-accumulating power station EMS system manages communication line by MA energy-accumulating power station and is separately connected MA energy-accumulating power station power distribution cabinet, MA storage It can the 1st energy-storage units system of power station exchange on-off control module, the 1st energy-storage units system PCS of MA energy-accumulating power station, MA energy storage The 1st energy-storage units system dc cabinet of power station, the 1st energy-storage units system BMS of MA energy-accumulating power station, the 2nd energy storage of MA energy-accumulating power station Cellular system exchanges on-off control module, the 2nd energy-storage units system PCS of MA energy-accumulating power station, the 2nd energy storage list of MA energy-accumulating power station Metasystem DC cabinet, the 2nd energy-storage units system BMS of MA energy-accumulating power station, the exchange of MA energy-accumulating power station kth energy-storage units system are logical Disconnected control module, MA energy-accumulating power station kth energy-storage units system PCS, MA energy-accumulating power station kth energy-storage units system dc cabinet, MA energy-accumulating power station kth energy-storage units system BMS constitutes MA energy-accumulating power station system power station grade EMS system and manages communication link, MA energy-accumulating power station EMS system is separately connected domain energy-storage tube by MA energy-accumulating power station communication link and telecommunication network simultaneously Plateform system and power network dispatching system are controlled, the logical of domain energy storage control plateform system control MA energy-accumulating power station system is respectively constituted Believe the communication link of link and power network dispatching system control MA energy-accumulating power station system；
1A energy-accumulating power station, 2A energy-accumulating power station, MA energy-accumulating power station pacify corresponding EMS in domain large-scale energy storage system I.e. 1A energy-accumulating power station EMS system, 2A energy-accumulating power station EMS system, MA energy-accumulating power station EMS system pass through this energy storage electricity respectively Each each single battery of BMS systematic connection for standing and voltage, electric current, temperature, the electricity number for acquiring single battery in real time It is believed that breath, while plateform system interactive information is managed with domain energy storage.
The extremely more small electricity single battery of quantity is connected into multiple by a kind of domain large-scale energy storage system of the utility model Group string forms energy-storage units system with PCS and BMS, is mounted in special container warehouse.It is being based on a ultra-high-tension power transmission line Multiple energy-accumulating power station systems are installed in dispersion in sensible region, constitute the domain large-scale energy storage system for concentrating regulation；Using every One energy-accumulating power station system configuration one independently operated station level EMS system is simultaneously controlled by domain energy storage control plateform system simultaneously And power network dispatching system, using two priority classes, set controlled sequence as the 1st execute this system alarm and failure response and The manual operation of response apparatus, the 2nd, which executes response, is controlled by power network dispatching system, and the 3rd, which executes response, is controlled by domain energy-storage tube Plateform system is controlled, the 4th executes the operation control strategy of this system autonomy operation control, realizes quick response regulation and control instruction and autonomy Intelligent optimal control is run, makes that domain large-scale energy storage system is integrally controlled, efficient, stable operation.
Detailed description of the invention
Fig. 1 is a kind of domain large-scale energy storage system schematic block diagram.
Specific embodiment
As examples of implementation, a kind of domain large-scale energy storage system is described in conjunction with attached drawing, still, the utility model Technology and scheme be not limited to the present embodiment the content that provides of son.
As shown in Figure 1, a kind of domain large-scale energy storage system, comprising: power grid (1), ultra-high-tension power transmission line (2), domain storage It can control platform system (3), telecommunication network (4), power network dispatching system (5), 1A energy-accumulating power station communication link (6), 2A storage It can power station communication link (7), MA energy-accumulating power station communication link (8), the 1st booster stations (01), the 2nd booster stations (02), M boosting It stands (0M), 1A energy-accumulating power station system (10), 1A energy-accumulating power station power distribution cabinet (11), 1A energy-accumulating power station EMS system (12), 1A energy-accumulating power station manages communication line (13), 1A energy-accumulating power station medium and high voltage power line (14), the 1st energy storage list of 1A energy-accumulating power station Metasystem step-up transformer (111), the 1st energy-storage units system of 1A energy-accumulating power station exchange on-off control module (112), 1A storage It can the 1st energy-storage units system PCS (113) of power station, the 1st energy-storage units system dc cabinet (114) of 1A energy-accumulating power station, 1A energy storage The 1st energy-storage units system battery group string (115) of power station, the 1st energy-storage units system BMS (116) of 1A energy-accumulating power station, 1A storage Can power station the 1st energy-storage units system BMS harness (117), the 2nd energy-storage units system step-up transformer (121) of 1A energy-accumulating power station, The 2nd energy-storage units system of 1A energy-accumulating power station exchanges on-off control module (122), the 2nd energy-storage units system of 1A energy-accumulating power station PCS (123), the 2nd energy-storage units system dc cabinet (124) of 1A energy-accumulating power station, the 2nd energy-storage units system of 1A energy-accumulating power station store Battery pack string (125), the 2nd energy-storage units system BMS (126) of 1A energy-accumulating power station, the 2nd energy-storage units system of 1A energy-accumulating power station BMS harness (127), 1A energy-accumulating power station the n-th energy-storage units system step-up transformer (1n1), 1A energy-accumulating power station the n-th energy storage list Metasystem exchanges on-off control module (1n2), 1A energy-accumulating power station the n-th energy-storage units system PCS (1n3), 1A energy-accumulating power station N-th energy-storage units system dc cabinet (1n4), 1A energy-accumulating power station the n-th energy-storage units system battery group string (1n5), 1A storage It can power station the n-th energy-storage units system BMS (1n6), 1A energy-accumulating power station the n-th energy-storage units system BMS harness (1n7), 2A storage It can electric power station system (20), 2A energy-accumulating power station power distribution cabinet (21), 2A energy-accumulating power station EMS system (22), 2A energy-accumulating power station pipe Control communication line (23), 2A energy-accumulating power station medium and high voltage power line (24), the boosting change of the 1st energy-storage units system of 2A energy-accumulating power station Depressor (211), the 1st energy-storage units system of 2A energy-accumulating power station exchange on-off control module (212), 2A energy-accumulating power station the 1st store up It can cellular system PCS (213), the 1st energy-storage units system dc cabinet (214) of 2A energy-accumulating power station, the 1st energy storage of 2A energy-accumulating power station Cellular system battery group string (215), the 1st energy-storage units system BMS (216) of 2A energy-accumulating power station, 2A energy-accumulating power station the 1st store up It can cellular system BMS harness (217), the 2nd energy-storage units system step-up transformer (221) of 2A energy-accumulating power station, 2A energy storage electricity The 2nd energy-storage units system of standing exchanges on-off control module (222), the 2nd energy-storage units system PCS (223) of 2A energy-accumulating power station, the The 2nd energy-storage units system dc cabinet (224) of 2A energy-accumulating power station, the 2nd energy-storage units system battery group string of 2A energy-accumulating power station (225), the 2nd energy-storage units system BMS (226) of 2A energy-accumulating power station, the 2nd energy-storage units system BMS harness of 2A energy-accumulating power station (227), 2A energy-accumulating power station the i-th energy-storage units system step-up transformer (2i1), 2A energy-accumulating power station the i-th energy-storage units system Exchange on-off control module (2i2), 2A energy-accumulating power station the i-th energy-storage units system PCS (2i3), the i-th energy storage of 2A energy-accumulating power station Cellular system DC cabinet (2i4), 2A energy-accumulating power station the i-th energy-storage units system battery group string (2i5), 2A energy-accumulating power station I energy-storage units system BMS (2i6), 2A energy-accumulating power station the i-th energy-storage units system BMS harness (2i7), MA energy-accumulating power station system It unites (M0), MA energy-accumulating power station power distribution cabinet (m1), MA energy-accumulating power station EMS system (m2), MA energy-accumulating power station manage communication line Road (m3), MA energy-accumulating power station medium and high voltage power line (m4), the 1st energy-storage units system step-up transformer of MA energy-accumulating power station (m01), the 1st energy-storage units system of MA energy-accumulating power station exchanges on-off control module (m02), the 1st energy storage list of MA energy-accumulating power station Metasystem PCS (m03), the 1st energy-storage units system dc cabinet (m04) of MA energy-accumulating power station, the 1st energy-storage units of MA energy-accumulating power station System battery group string (m05), the 1st energy-storage units system BMS (m06) of MA energy-accumulating power station, the 1st energy storage list of MA energy-accumulating power station Metasystem BMS harness (m07), the 2nd energy-storage units system step-up transformer (m21) of MA energy-accumulating power station, MA energy-accumulating power station the 2nd Energy-storage units system exchanges on-off control module (m22), the 2nd energy-storage units system PCS (m23) of MA energy-accumulating power station, MA storage Can power station the 2nd energy-storage units system dc cabinet (m24), the 2nd energy-storage units system battery group string (m25) of MA energy-accumulating power station, The 2nd energy-storage units system BMS (m26) of MA energy-accumulating power station, the 2nd energy-storage units system BMS harness (m27) of MA energy-accumulating power station, MA energy-accumulating power station kth energy-storage units system step-up transformer (mk1), the exchange of MA energy-accumulating power station kth energy-storage units system are logical Disconnected control module (mk2), MA energy-accumulating power station kth energy-storage units system PCS (mk3), MA energy-accumulating power station kth energy-storage units system Unite DC cabinet (mk4), MA energy-accumulating power station kth energy-storage units system battery group string (mk5), MA energy-accumulating power station kth energy storage Cellular system BMS (mk6), MA energy-accumulating power station kth energy-storage units system BMS harness (mk7), in which:
Energy-accumulating power station system simultaneously >=2 is distributed in different zones and accesses the same high voltage transmission line of power grid (1) The 1A energy-accumulating power station power distribution cabinet (11) on road (2), 1A energy-accumulating power station system (10) accesses power grid by the 1st booster stations (01) (1) ultra-high-tension power transmission line (2), while passing through the by the 2A energy-accumulating power station power distribution cabinet (21) of 2A energy-accumulating power station system (20) 2 booster stations (02) and the MA energy-accumulating power station power distribution cabinet (m1) of MA energy-accumulating power station system (M0) pass through M booster stations (0M) The ultra-high-tension power transmission line (2) of power grid (1) is accessed, the domain large-scale energy storage system for being based on same ultra-high-tension power transmission line (2) is constituted； And:
1A energy-accumulating power station system (10) specifically includes that 1A energy-accumulating power station power distribution cabinet (11), 1A energy-accumulating power station EMS system It unites (12), 1A energy-accumulating power station manages communication line (13), 1A energy-accumulating power station medium and high voltage power line (14), 1A energy-accumulating power station 1st energy-storage units system step-up transformer (111), the 1st energy-storage units system of 1A energy-accumulating power station exchange on-off control module (112), the 1st energy-storage units system PCS (113) of 1A energy-accumulating power station, the 1st energy-storage units system dc cabinet of 1A energy-accumulating power station (114), the 1st energy-storage units system battery group string (115) of 1A energy-accumulating power station, the 1st energy-storage units system of 1A energy-accumulating power station BMS (116), the 1st energy-storage units system BMS harness (117) of 1A energy-accumulating power station, the 2nd energy-storage units system of 1A energy-accumulating power station Step-up transformer (121), the 2nd energy-storage units system of 1A energy-accumulating power station exchange on-off control module (122), 1A energy-accumulating power station 2nd energy-storage units system PCS (123), the 2nd energy-storage units system dc cabinet (124) of 1A energy-accumulating power station, 1A energy-accumulating power station 2 energy-storage units system battery group strings (125), the 2nd energy-storage units system BMS (126) of 1A energy-accumulating power station, 1A energy-accumulating power station 2nd energy-storage units system BMS harness (127), 1A energy-accumulating power station the n-th energy-storage units system step-up transformer (1n1), 1A storage It can the exchange of power station the n-th energy-storage units system on-off control module (1n2), 1A energy-accumulating power station the n-th energy-storage units system PCS (1n3), 1A energy-accumulating power station the n-th energy-storage units system dc cabinet (1n4), the n-th energy-storage units system electric power storage of 1A energy-accumulating power station Pond group string (1n5), 1A energy-accumulating power station the n-th energy-storage units system BMS (1n6), 1A energy-accumulating power station the n-th energy-storage units system BMS harness (1n7), and by connecting 1A energy-accumulating power station by the 1st energy-storage units system BMS harness (117) of 1A energy-accumulating power station The 1st energy-storage units system battery group string (115) of the 1A energy-accumulating power station access 1A storage of 1st energy-storage units system BMS (116) The 1st energy-storage units system dc cabinet (114) of energy power station, then it is suitable by the 1st energy-storage units system dc cabinet (114) of 1A energy-accumulating power station It is secondary to pass through the 1st energy-storage units system PCS (113) of 1A energy-accumulating power station, the 1st energy-storage units system of 1A energy-accumulating power station exchange on-off It is high in control module (112), the 1st energy-storage units system step-up transformer (111) of 1A energy-accumulating power station connection 1A energy-accumulating power station The piezoelectricity line of force (14) constitutes the 1st energy-storage units system of 1A energy-accumulating power station；
1A energy-accumulating power station the 2nd is connected by the 2nd energy-storage units system BMS harness (127) of 1A energy-accumulating power station simultaneously to store up The 2nd energy-storage units system battery group string (125) of the 1A energy-accumulating power station access 1A energy storage electricity of energy cellular system BMS (126) It stands the 2nd energy-storage units system dc cabinet (124), then is sequentially led to by the 2nd energy-storage units system dc cabinet (124) of 1A energy-accumulating power station Cross the 2nd energy-storage units system PCS (123) of 1A energy-accumulating power station, the exchange on-off control of the 2nd energy-storage units system of 1A energy-accumulating power station Module (122), the 2nd energy-storage units system step-up transformer (121) of 1A energy-accumulating power station connection 1A energy-accumulating power station mesohigh electricity The line of force (14) constitutes the 2nd energy-storage units system of 1A energy-accumulating power station；
And 1A energy-accumulating power station n-th is connected by the n-th energy-storage units of 1A energy-accumulating power station system BMS harness (1n7) and is stored up 1A energy-accumulating power station the n-th energy-storage units system battery group string (1n5) access 1A energy storage electricity of energy cellular system BMS (1n6) It stands the n-th energy-storage units system dc cabinet (1n4), then is sequentially led to by 1A energy-accumulating power station the n-th energy-storage units system dc cabinet (1n4) Cross 1A energy-accumulating power station the n-th energy-storage units system PCS (1n3), the exchange on-off control of 1A energy-accumulating power station the n-th energy-storage units system Module (1n2), 1A energy-accumulating power station the n-th energy-storage units system step-up transformer (1n1) connection 1A energy-accumulating power station mesohigh electricity The line of force (14) constitutes the n-th energy-storage units of 1A energy-accumulating power station system；
Again by the 1st energy-storage units system of 1A energy-accumulating power station, the 2nd energy-storage units system of 1A energy-accumulating power station, 1A energy storage Power station the n-th energy-storage units system passes through 1A energy-accumulating power station medium and high voltage power line (14) connection 1A energy-accumulating power station power distribution cabinet respectively (11), 1A energy-accumulating power station system (10) are constituted；
2A energy-accumulating power station system (20) specifically includes that 2A energy-accumulating power station power distribution cabinet (21), 2A energy-accumulating power station EMS system It unites (22), 2A energy-accumulating power station manages communication line (23), 2A energy-accumulating power station medium and high voltage power line (24), 2A energy-accumulating power station 1st energy-storage units system step-up transformer (211), the 1st energy-storage units system of 2A energy-accumulating power station exchange on-off control module (212), the 1st energy-storage units system PCS (213) of 2A energy-accumulating power station, the 1st energy-storage units system dc cabinet of 2A energy-accumulating power station (214), the 1st energy-storage units system battery group string (215) of 2A energy-accumulating power station, the 1st energy-storage units system of 2A energy-accumulating power station BMS (216), the 1st energy-storage units system BMS harness (217) of 2A energy-accumulating power station, the 2nd energy-storage units system of 2A energy-accumulating power station Step-up transformer (221), the 2nd energy-storage units system of 2A energy-accumulating power station exchange on-off control module (222), 2A energy-accumulating power station 2nd energy-storage units system PCS (223), the 2nd energy-storage units system dc cabinet (224) of 2A energy-accumulating power station, 2A energy-accumulating power station 2 energy-storage units system battery group strings (225), the 2nd energy-storage units system BMS (226) of 2A energy-accumulating power station, 2A energy-accumulating power station 2nd energy-storage units system BMS harness (227), 2A energy-accumulating power station the i-th energy-storage units system step-up transformer (2i1), 2A storage It can the exchange of power station the i-th energy-storage units system on-off control module (2i2), 2A energy-accumulating power station the i-th energy-storage units system PCS (2i3), 2A energy-accumulating power station the i-th energy-storage units system dc cabinet (2i4), the i-th energy-storage units system electric power storage of 2A energy-accumulating power station Pond group string (2i5), 2A energy-accumulating power station the i-th energy-storage units system BMS (2i6), 2A energy-accumulating power station the i-th energy-storage units system BMS harness (2i7), and by connecting 2A energy-accumulating power station by the 1st energy-storage units system BMS harness (217) of 2A energy-accumulating power station The 1st energy-storage units system battery group string (215) of the 2A energy-accumulating power station access 2A storage of 1st energy-storage units system BMS (216) The 1st energy-storage units system dc cabinet (214) of energy power station, then it is suitable by the 1st energy-storage units system dc cabinet (214) of 2A energy-accumulating power station It is secondary to pass through the 1st energy-storage units system PCS (213) of 2A energy-accumulating power station, the 1st energy-storage units system of 2A energy-accumulating power station exchange on-off It is high in control module (212), the 1st energy-storage units system step-up transformer (211) of 2A energy-accumulating power station connection 2A energy-accumulating power station The piezoelectricity line of force (24) constitutes the 1st energy-storage units system of 2A energy-accumulating power station；
2A energy-accumulating power station the 2nd is connected by the 2nd energy-storage units system BMS harness (227) of 2A energy-accumulating power station simultaneously to store up The 2nd energy-storage units system battery group string (225) of the 2A energy-accumulating power station access 2A energy storage electricity of energy cellular system BMS (226) It stands the 2nd energy-storage units system dc cabinet (224), then is sequentially led to by the 2nd energy-storage units system dc cabinet (224) of 2A energy-accumulating power station Cross the 2nd energy-storage units system PCS (223) of 2A energy-accumulating power station, the exchange on-off control of the 2nd energy-storage units system of 2A energy-accumulating power station Module (222), the 2nd energy-storage units system step-up transformer (221) of 2A energy-accumulating power station connection 2A energy-accumulating power station mesohigh electricity The line of force (24) constitutes the 2nd energy-storage units system of 2A energy-accumulating power station；
And 2A energy-accumulating power station i-th is connected by the i-th energy-storage units of 2A energy-accumulating power station system BMS harness (2i7) and is stored up 2A energy-accumulating power station the i-th energy-storage units system battery group string (2i5) access 2A energy storage electricity of energy cellular system BMS (2i6) It stands the i-th energy-storage units system dc cabinet (2i4), then is sequentially led to by 2A energy-accumulating power station the i-th energy-storage units system dc cabinet (2i4) Cross 2A energy-accumulating power station the i-th energy-storage units system PCS (2i3), the exchange on-off control of 2A energy-accumulating power station the i-th energy-storage units system Module (2i2), 2A energy-accumulating power station the i-th energy-storage units system step-up transformer (2i1) connection 2A energy-accumulating power station mesohigh electricity The line of force (24) constitutes the i-th energy-storage units of 2A energy-accumulating power station system；
Again by the 1st energy-storage units system of 2A energy-accumulating power station, the 2nd energy-storage units system of 2A energy-accumulating power station, 2A energy storage Power station the i-th energy-storage units system passes through 2A energy-accumulating power station medium and high voltage power line (24) connection 2A energy-accumulating power station power distribution cabinet respectively (21), 2A energy-accumulating power station system (20) are constituted；
MA energy-accumulating power station system (M0) specifically includes that MA energy-accumulating power station power distribution cabinet (m1), MA energy-accumulating power station EMS system It unites (m2), MA energy-accumulating power station manages communication line (m3), MA energy-accumulating power station medium and high voltage power line (m4), MA energy-accumulating power station 1st energy-storage units system step-up transformer (m11), the 1st energy-storage units system of MA energy-accumulating power station exchange on-off control module (m12), the 1st energy-storage units system PCS (m13) of MA energy-accumulating power station, the 1st energy-storage units system dc cabinet of MA energy-accumulating power station (m14), the 1st energy-storage units system battery group string (m15) of MA energy-accumulating power station, the 1st energy-storage units system of MA energy-accumulating power station BMS (m16), the 1st energy-storage units system BMS harness (m17) of MA energy-accumulating power station, the 2nd energy-storage units system of MA energy-accumulating power station Step-up transformer (m21), the 2nd energy-storage units system of MA energy-accumulating power station exchange on-off control module (m22), MA energy-accumulating power station 2nd energy-storage units system PCS (m23), the 2nd energy-storage units system dc cabinet (m24) of MA energy-accumulating power station, MA energy-accumulating power station 2 energy-storage units system battery group strings (m25), the 2nd energy-storage units system BMS (m26) of MA energy-accumulating power station, MA energy-accumulating power station 2nd energy-storage units system BMS harness (m27), MA energy-accumulating power station kth energy-storage units system step-up transformer (mk1), MA storage It can the exchange of power station kth energy-storage units system on-off control module (mk2), MA energy-accumulating power station kth energy-storage units system PCS (mk3), MA energy-accumulating power station kth energy-storage units system dc cabinet (mk4), MA energy-accumulating power station kth energy-storage units system electric power storage Pond group string (mk5), MA energy-accumulating power station kth energy-storage units system BMS (mk6), MA energy-accumulating power station kth energy-storage units system BMS harness (mk7), and by connecting MA energy-accumulating power station by the 1st energy-storage units system BMS harness (m17) of MA energy-accumulating power station The 1st energy-storage units system battery group string (m15) of the MA energy-accumulating power station access MA storage of 1st energy-storage units system BMS (m16) The 1st energy-storage units system dc cabinet (m14) of energy power station, then it is suitable by the 1st energy-storage units system dc cabinet (m14) of MA energy-accumulating power station It is secondary to pass through the 1st energy-storage units system PCS (m13) of MA energy-accumulating power station, the 1st energy-storage units system of MA energy-accumulating power station exchange on-off It is high in control module (m12), the 1st energy-storage units system step-up transformer (m11) of MA energy-accumulating power station connection MA energy-accumulating power station The piezoelectricity line of force (m4) constitutes the 1st energy-storage units system of MA energy-accumulating power station；
MA energy-accumulating power station the 2nd is connected by the 2nd energy-storage units system BMS harness (m27) of MA energy-accumulating power station simultaneously to store up The 2nd energy-storage units system battery group string (m25) of the MA energy-accumulating power station access MA energy storage electricity of energy cellular system BMS (m26) It stands the 2nd energy-storage units system dc cabinet (m24), then is sequentially led to by the 2nd energy-storage units system dc cabinet (m24) of MA energy-accumulating power station Cross the 2nd energy-storage units system PCS (m23) of MA energy-accumulating power station, the exchange on-off control of the 2nd energy-storage units system of MA energy-accumulating power station Module (m22), the 2nd energy-storage units system step-up transformer (m21) of MA energy-accumulating power station connection MA energy-accumulating power station mesohigh electricity The line of force (m4) constitutes the 2nd energy-storage units system of MA energy-accumulating power station；
And the storage of MA energy-accumulating power station kth is connected by MA energy-accumulating power station kth energy-storage units system BMS harness (mk7) MA energy-accumulating power station kth energy-storage units system battery group string (mk5) the access MA energy storage electricity of energy cellular system BMS (mk6) Kth of standing energy-storage units system dc cabinet (mk4), then sequentially led to by MA energy-accumulating power station kth energy-storage units system dc cabinet (mk4) Cross MA energy-accumulating power station kth energy-storage units system PCS (mk3), the exchange on-off control of MA energy-accumulating power station kth energy-storage units system Module (mk2), MA energy-accumulating power station kth energy-storage units system step-up transformer (mk1) connection MA energy-accumulating power station mesohigh electricity The line of force (m4) constitutes MA energy-accumulating power station kth energy-storage units system；
Again by the 1st energy-storage units system of MA energy-accumulating power station, the 2nd energy-storage units system of MA energy-accumulating power station, MA energy storage Power station kth energy-storage units system passes through MA energy-accumulating power station medium and high voltage power line (m4) connection MA energy-accumulating power station power distribution cabinet respectively (m1), MA energy-accumulating power station system (M0) is constituted；
Each energy-accumulating power station system configures a set of power station grade EMS system, specifically: 1A energy-accumulating power station system (10) A set of power station grade EMS system, i.e. 1A energy-accumulating power station EMS system (12) are configured, and logical by 1A energy-accumulating power station EMS system (12) It crosses 1A energy-accumulating power station control communication line (13) and is separately connected 1A energy-accumulating power station power distribution cabinet (11), 1A energy-accumulating power station the 1st Energy-storage units system exchanges on-off control module (112), the 1st energy-storage units system PCS (113) of 1A energy-accumulating power station, 1A storage It can the 1st energy-storage units system dc cabinet (114) of power station, the 1st energy-storage units system BMS (116) of 1A energy-accumulating power station, 1A energy storage The 2nd energy-storage units system of power station exchange on-off control module (122), the 2nd energy-storage units system PCS (123) of 1A energy-accumulating power station, The 2nd energy-storage units system dc cabinet (124) of 1A energy-accumulating power station, the 2nd energy-storage units system BMS (126) of 1A energy-accumulating power station, 1A energy-accumulating power station the n-th energy-storage units system exchanges on-off control module (1n2), 1A energy-accumulating power station the n-th energy-storage units system PCS (1n3), 1A energy-accumulating power station the n-th energy-storage units system dc cabinet (1n4), 1A energy-accumulating power station the n-th energy-storage units system BMS (1n6) constitutes 1A energy-accumulating power station system (10) power station grade EMS system and manages communication link, while 1A energy-accumulating power station EMS system System (12) is separately connected domain energy storage by 1A energy-accumulating power station communication link (6) and telecommunication network (4) and manages plateform system (3) and power network dispatching system (5) domain energy storage control plateform system (3) control 1A energy-accumulating power station system (10), is respectively constituted Communication link and power network dispatching system (5) control 1A energy-accumulating power station system (10) communication link；
2A energy-accumulating power station system (20) configures a set of power station grade EMS system, i.e. 2A energy-accumulating power station EMS system (22), And 2A energy storage electricity is separately connected by 2A energy-accumulating power station control communication line (23) by 2A energy-accumulating power station EMS system (22) Power distribution cabinet (21), the 1st energy-storage units system of 2A energy-accumulating power station of standing exchange on-off control module (212), 2A energy-accumulating power station the 1st Energy-storage units system PCS (213), the 1st energy-storage units system dc cabinet (214) of 2A energy-accumulating power station, 2A energy-accumulating power station the 1st store up It can cellular system BMS (216), the exchange of the 2nd energy-storage units system of 2A energy-accumulating power station on-off control module (222), 2A energy storage The 2nd energy-storage units system PCS (223) of power station, the 2nd energy-storage units system dc cabinet (224) of 2A energy-accumulating power station, 2A energy storage electricity Stand the 2nd energy-storage units system BMS (226), 2A energy-accumulating power station the i-th energy-storage units system exchange on-off control module (2i2), the 2A energy-accumulating power station the i-th energy-storage units system PCS (2i3), 2A energy-accumulating power station the i-th energy-storage units system dc cabinet (2i4), 2A Energy-accumulating power station the i-th energy-storage units system BMS (2i6) constitutes the grade EMS system control communication of 2A energy-accumulating power station system (20) power station Link, while 2A energy-accumulating power station EMS system (22) passes through 2A energy-accumulating power station communication link (7) and telecommunication network (4) point Not Lian Jie domain energy storage control plateform system (3) and power network dispatching system (5), respectively constitute domain energy storage and manage plateform system (3) communication link and power network dispatching system (5) for managing 2A energy-accumulating power station system (20) manage 2A energy-accumulating power station system (20) communication link；
MA energy-accumulating power station system (M0) configures a set of power station grade EMS system, i.e. MA energy-accumulating power station EMS system (m2), And MA energy storage electricity is separately connected by MA energy-accumulating power station control communication line (m3) by MA energy-accumulating power station EMS system (m2) Power distribution cabinet (m1), the 1st energy-storage units system of MA energy-accumulating power station of standing exchange on-off control module (m12), MA energy-accumulating power station the 1st Energy-storage units system PCS (m13), the 1st energy-storage units system dc cabinet (m14) of MA energy-accumulating power station, MA energy-accumulating power station the 1st store up It can cellular system BMS (m16), the exchange of the 2nd energy-storage units system of MA energy-accumulating power station on-off control module (m22), MA energy storage The 2nd energy-storage units system PCS (m23) of power station, the 2nd energy-storage units system dc cabinet (m24) of MA energy-accumulating power station, MA energy storage electricity Stand the 2nd energy-storage units system BMS (m26), MA energy-accumulating power station kth energy-storage units system exchange on-off control module (mk2), the MA energy-accumulating power station kth energy-storage units system PCS (mk3), MA energy-accumulating power station kth energy-storage units system dc cabinet (mk4), MA Energy-accumulating power station kth energy-storage units system BMS (mk6) constitutes the power station MA energy-accumulating power station system (M0) grade EMS system control communication Link, while MA energy-accumulating power station EMS system (m2) passes through MA energy-accumulating power station communication link (8) and telecommunication network (4) point Not Lian Jie domain energy storage control plateform system (3) and power network dispatching system (5), respectively constitute domain energy storage and manage plateform system (3) communication link and power network dispatching system (5) for managing MA energy-accumulating power station system (M0) manage MA energy-accumulating power station system (M0) communication link；
1A energy-accumulating power station, 2A energy-accumulating power station, MA energy-accumulating power station pacify corresponding EMS in domain large-scale energy storage system That is 1A energy-accumulating power station EMS system (12), 2A energy-accumulating power station EMS system (22), MA energy-accumulating power station EMS system (m2) difference Acquire by each each single battery of BMS systematic connection of this energy-accumulating power station and in real time the voltage of single battery, electric current, Temperature, electricity data information, while plateform system (3) interactive information is managed with domain energy storage；
A kind of setting of domain large-scale energy storage system and operation regulation method are as follows: central controlled domain is installed using dispersion In large-scale energy storage system after the completion of 1A energy-accumulating power station, 2A energy-accumulating power station, MA energy-accumulating power station installation and debugging, each energy storage electricity The corresponding EMS of system of standing i.e. 1A energy-accumulating power station EMS system (12), 2A energy-accumulating power station EMS system (22), MA energy-accumulating power station EMS system (m2) goes up electric-opening respectively, and is connected to domain energy storage control plateform system (3), by domain energy storage control platform system System (3) monitors the equipment of each energy-accumulating power station system and when judgement powers on normal, is separately turned on corresponding energy-accumulating power station system, opens It is with operation regulation method:
When domain energy storage control plateform system (3) monitoring power grid (1) is normal, respectively with the unlatching of P/Q mode single machine or group Control multimachine opens the energy-storage units system of each energy-accumulating power station, when opening normal, regulates and controls energy storage power and execute dispatching of power netwoks to refer to It enables, while by the operating status of each BMS system real-time monitoring battery, being required and control strategy and people according to preset parameter Work manipulation instruction, adjustment energy-storage units system running pattern and operation power, and meet:
Condition and method 1 will not reach the energy-storage units system of charge and discharge restrictive condition as normal controlled energy storage Cellular system is included in the controlled adjustment power energy-storage units system task queue for undertaking respectively power, respectively stores up according in task queue The power capability of energy cellular system divides equally general power and the total regulation power of shared；
Condition and method 2, the energy-storage units system for reaching charge and discharge restrictive condition exit undertake respectively power by control The system task queue of power energy-storage units is saved, in the remaining energy-storage units system of controlled adjustment power energy-storage units system task queue System continues condition and method 1 divides equally general power and the total regulation power of shared；
Condition and method 3, in the remaining energy-storage units system controlled of controlled adjustment power energy-storage units system task queue When the sum of power capability is less than the requirement of required regulation power, plateform system (3) application and adjustment electric power electricity are managed in domain energy storage Power can be supplied, the balance of furnish good supplies to power and demand power；
When monitoring power grid (1) exception and energy-accumulating power station needs black starting-up, at least one energy-storage units system is set with V/F Mode starting operation, and meet:
Condition and method 4 should be controlled to adjust with the energy-storage units system of V/F mode operation and be reached, and charge-discharge electric power >= Controlled power grid demand power；
Condition and method 5 when the controlled power grid demand power of the power summation of energy-storage units system, apply and adjust reduction Controlled power grid demand power, and execute conditions method 4.
A kind of domain large-scale energy storage system, the 1A energy-accumulating power station system (10), 2A energy-accumulating power station system (20), MA energy-accumulating power station system (M0), characterized in that each system is respectively configured and is controlled by 1A energy-accumulating power station EMS system (12), 2A energy-accumulating power station EMS system (22), MA energy-accumulating power station EMS system (m2) realize 1A energy-accumulating power station system (10), each energy-accumulating power station system self-government operation of 2A energy-accumulating power station system (20), MA energy-accumulating power station system (M0), simultaneously Receive to execute the regulation and control instruction that plateform system (3) and power network dispatching system (5) are managed in domain energy storage, preferential controlled sequence is 1st executes the manual operation of this system alarm and failure response and response apparatus, and the 2nd, which executes response, is controlled by dispatching of power netwoks system It unites (5), the 3rd, which executes response, is controlled by domain energy storage control plateform system (3), and the 4th executes this system autonomy operation control.
The extremely more small electricity single battery of quantity is connected into multiple by a kind of domain large-scale energy storage system of the utility model Group string forms energy-storage units system with PCS and BMS, is mounted in special container warehouse.It is being based on a ultra-high-tension power transmission line Multiple energy-accumulating power station systems are installed in dispersion in sensible region, constitute the domain large-scale energy storage system for concentrating regulation；Using every One energy-accumulating power station system configuration one independently operated station level EMS system is simultaneously controlled by domain energy storage control plateform system simultaneously And power network dispatching system, using two priority classes, set controlled sequence as the 1st execute this system alarm and failure response and The manual operation of response apparatus, the 2nd, which executes response, is controlled by power network dispatching system, and the 3rd, which executes response, is controlled by domain energy-storage tube Plateform system is controlled, the 4th executes the operation control strategy of this system autonomy operation control, realizes quick response regulation and control instruction and autonomy Intelligent optimal control is run, makes that domain large-scale energy storage system is integrally controlled, efficient, stable operation.

Claims (1)

1. a kind of domain large-scale energy storage system, comprising: power grid (1), ultra-high-tension power transmission line (2), domain energy storage control platform system System (3), telecommunication network (4), power network dispatching system (5), 1A energy-accumulating power station communication link (6), 2A energy-accumulating power station communication chain Road (7), MA energy-accumulating power station communication link (8), the 1st booster stations (01), the 2nd booster stations (02), M booster stations (0M), 1A Energy-accumulating power station system (10), 1A energy-accumulating power station power distribution cabinet (11), 1A energy-accumulating power station EMS system (12), 1A energy-accumulating power station Manage communication line (13), 1A energy-accumulating power station medium and high voltage power line (14), the boosting of the 1st energy-storage units system of 1A energy-accumulating power station Transformer (111), the 1st energy-storage units system of 1A energy-accumulating power station exchange on-off control module (112), 1A energy-accumulating power station the 1st Energy-storage units system PCS (113), the 1st energy-storage units system dc cabinet (114) of 1A energy-accumulating power station, 1A energy-accumulating power station the 1st store up It can cellular system battery group string (115), the 1st energy-storage units system BMS (116) of 1A energy-accumulating power station, 1A energy-accumulating power station the 1st Energy-storage units system BMS harness (117), the 2nd energy-storage units system step-up transformer (121) of 1A energy-accumulating power station, 1A energy storage The 2nd energy-storage units system of power station exchange on-off control module (122), the 2nd energy-storage units system PCS (123) of 1A energy-accumulating power station, The 2nd energy-storage units system dc cabinet (124) of 1A energy-accumulating power station, the 2nd energy-storage units system battery group string of 1A energy-accumulating power station (125), the 2nd energy-storage units system BMS (126) of 1A energy-accumulating power station, the 2nd energy-storage units system BMS harness of 1A energy-accumulating power station (127), 1A energy-accumulating power station the n-th energy-storage units system step-up transformer (1n1), 1A energy-accumulating power station the n-th energy-storage units system Exchange on-off control module (1n2), 1A energy-accumulating power station the n-th energy-storage units system PCS (1n3), the n-th energy storage of 1A energy-accumulating power station Cellular system DC cabinet (1n4), 1A energy-accumulating power station the n-th energy-storage units system battery group string (1n5), 1A energy-accumulating power station N energy-storage units system BMS (1n6), 1A energy-accumulating power station the n-th energy-storage units system BMS harness (1n7), 2A energy-accumulating power station system It unites (20), 2A energy-accumulating power station power distribution cabinet (21), 2A energy-accumulating power station EMS system (22), 2A energy-accumulating power station manage communication line Road (23), 2A energy-accumulating power station medium and high voltage power line (24), the 1st energy-storage units system step-up transformer of 2A energy-accumulating power station (211), the 1st energy-storage units system of 2A energy-accumulating power station exchanges on-off control module (212), the 1st energy storage list of 2A energy-accumulating power station Metasystem PCS (213), the 1st energy-storage units system dc cabinet (214) of 2A energy-accumulating power station, the 1st energy-storage units of 2A energy-accumulating power station System battery group string (215), the 1st energy-storage units system BMS (216) of 2A energy-accumulating power station, the 1st energy storage list of 2A energy-accumulating power station Metasystem BMS harness (217), the 2nd energy-storage units system step-up transformer (221) of 2A energy-accumulating power station, 2A energy-accumulating power station the 2nd Energy-storage units system exchanges on-off control module (222), the 2nd energy-storage units system PCS (223) of 2A energy-accumulating power station, 2A storage Can power station the 2nd energy-storage units system dc cabinet (224), the 2nd energy-storage units system battery group string (225) of 2A energy-accumulating power station, The 2nd energy-storage units system BMS (226) of 2A energy-accumulating power station, the 2nd energy-storage units system BMS harness (227) of 2A energy-accumulating power station, 2A energy-accumulating power station the i-th energy-storage units system step-up transformer (2i1), the exchange of 2A energy-accumulating power station the i-th energy-storage units system are logical Disconnected control module (2i2), 2A energy-accumulating power station the i-th energy-storage units system PCS (2i3), the i-th energy-storage units of 2A energy-accumulating power station system Unite DC cabinet (2i4), 2A energy-accumulating power station the i-th energy-storage units system battery group string (2i5), the i-th energy storage of 2A energy-accumulating power station Cellular system BMS (2i6), 2A energy-accumulating power station the i-th energy-storage units system BMS harness (2i7), MA energy-accumulating power station system (M0), MA energy-accumulating power station power distribution cabinet (m1), MA energy-accumulating power station EMS system (m2), MA energy-accumulating power station manage communication line (m3), MA energy-accumulating power station medium and high voltage power line (m4), the 1st energy-storage units system step-up transformer (m01) of MA energy-accumulating power station, The 1st energy-storage units system of MA energy-accumulating power station exchanges on-off control module (m02), the 1st energy-storage units system of MA energy-accumulating power station PCS (m03), the 1st energy-storage units system dc cabinet (m04) of MA energy-accumulating power station, the 1st energy-storage units system of MA energy-accumulating power station store Battery pack string (m05), the 1st energy-storage units system BMS (m06) of MA energy-accumulating power station, the 1st energy-storage units system of MA energy-accumulating power station BMS harness (m07), the 2nd energy-storage units system step-up transformer (m21) of MA energy-accumulating power station, the 2nd energy storage list of MA energy-accumulating power station Metasystem exchanges on-off control module (m22), the 2nd energy-storage units system PCS (m23) of MA energy-accumulating power station, MA energy-accumulating power station 2nd energy-storage units system dc cabinet (m24), the 2nd energy-storage units system battery group string (m25) of MA energy-accumulating power station, MA storage It can the 2nd energy-storage units system BMS (m26) of power station, the 2nd energy-storage units system BMS harness (m27) of MA energy-accumulating power station, MA storage It can power station kth energy-storage units system step-up transformer (mk1), the exchange on-off control of MA energy-accumulating power station kth energy-storage units system Module (mk2), MA energy-accumulating power station kth energy-storage units system PCS (mk3), MA energy-accumulating power station kth energy-storage units system dc Cabinet (mk4), MA energy-accumulating power station kth energy-storage units system battery group string (mk5), MA energy-accumulating power station kth energy-storage units system Unite BMS (mk6), MA energy-accumulating power station kth energy-storage units system BMS harness (mk7), in which:
The 1A energy-accumulating power station power distribution cabinet (11) of 1A energy-accumulating power station system (10) passes through the 1st booster stations (01) access power grid (1) Ultra-high-tension power transmission line (2), energy-accumulating power station system simultaneously >=2 is distributed in different zones and by 2A energy-accumulating power station system (20) 2A energy-accumulating power station power distribution cabinet (21) passes through the 2nd booster stations (02) and the MA of MA energy-accumulating power station system (M0) storage Energy power station power distribution cabinet (m1) constitutes by the ultra-high-tension power transmission line (2) of M booster stations (0M) access power grid (1) and is based on same height The domain large-scale energy storage system of pressure transmission line (2)；And:
1A energy-accumulating power station system (10) specifically includes that 1A energy-accumulating power station power distribution cabinet (11), 1A energy-accumulating power station EMS system (12), 1A energy-accumulating power station control communication line (13), 1A energy-accumulating power station medium and high voltage power line (14), 1A energy-accumulating power station the 1 energy-storage units system step-up transformer (111), the 1st energy-storage units system of 1A energy-accumulating power station exchange on-off control module (112), the 1st energy-storage units system PCS (113) of 1A energy-accumulating power station, the 1st energy-storage units system dc cabinet of 1A energy-accumulating power station (114), the 1st energy-storage units system battery group string (115) of 1A energy-accumulating power station, the 1st energy-storage units system of 1A energy-accumulating power station BMS (116), the 1st energy-storage units system BMS harness (117) of 1A energy-accumulating power station, the 2nd energy-storage units system of 1A energy-accumulating power station Step-up transformer (121), the 2nd energy-storage units system of 1A energy-accumulating power station exchange on-off control module (122), 1A energy-accumulating power station 2nd energy-storage units system PCS (123), the 2nd energy-storage units system dc cabinet (124) of 1A energy-accumulating power station, 1A energy-accumulating power station 2 energy-storage units system battery group strings (125), the 2nd energy-storage units system BMS (126) of 1A energy-accumulating power station, 1A energy-accumulating power station 2nd energy-storage units system BMS harness (127), 1A energy-accumulating power station the n-th energy-storage units system step-up transformer (1n1), 1A storage It can the exchange of power station the n-th energy-storage units system on-off control module (1n2), 1A energy-accumulating power station the n-th energy-storage units system PCS (1n3), 1A energy-accumulating power station the n-th energy-storage units system dc cabinet (1n4), the n-th energy-storage units system electric power storage of 1A energy-accumulating power station Pond group string (1n5), 1A energy-accumulating power station the n-th energy-storage units system BMS (1n6), 1A energy-accumulating power station the n-th energy-storage units system BMS harness (1n7), and by connecting 1A energy-accumulating power station by the 1st energy-storage units system BMS harness (117) of 1A energy-accumulating power station The 1st energy-storage units system battery group string (115) of the 1A energy-accumulating power station access 1A storage of 1st energy-storage units system BMS (116) The 1st energy-storage units system dc cabinet (114) of energy power station, then it is suitable by the 1st energy-storage units system dc cabinet (114) of 1A energy-accumulating power station It is secondary to pass through the 1st energy-storage units system PCS (113) of 1A energy-accumulating power station, the 1st energy-storage units system of 1A energy-accumulating power station exchange on-off It is high in control module (112), the 1st energy-storage units system step-up transformer (111) of 1A energy-accumulating power station connection 1A energy-accumulating power station The piezoelectricity line of force (14) constitutes the 1st energy-storage units system of 1A energy-accumulating power station；
The 2nd energy storage list of 1A energy-accumulating power station is connected by the 2nd energy-storage units system BMS harness (127) of 1A energy-accumulating power station simultaneously The 2nd energy-storage units system battery group string (125) of 1A energy-accumulating power station of metasystem BMS (126) accesses 1A energy-accumulating power station the 2nd Energy-storage units system dc cabinet (124), then is sequentially passed through by the 2nd energy-storage units system dc cabinet (124) of 1A energy-accumulating power station The 2nd energy-storage units system PCS (123) of 1A energy-accumulating power station, the 2nd energy-storage units system of 1A energy-accumulating power station exchange on-off control module (122), the 2nd energy-storage units system step-up transformer (121) of 1A energy-accumulating power station connects 1A energy-accumulating power station medium and high voltage power line (14), the 2nd energy-storage units system of 1A energy-accumulating power station is constituted；
And the n-th energy storage of 1A energy-accumulating power station list is connected by the n-th energy-storage units of 1A energy-accumulating power station system BMS harness (1n7) 1A energy-accumulating power station the n-th energy-storage units system battery group string (1n5) of metasystem BMS (1n6) accesses 1A energy-accumulating power station n-th Energy-storage units system dc cabinet (1n4), then is sequentially passed through by 1A energy-accumulating power station the n-th energy-storage units system dc cabinet (1n4) 1A energy-accumulating power station the n-th energy-storage units system PCS (1n3), 1A energy-accumulating power station the n-th energy-storage units system exchange on-off control module (1n2), 1A energy-accumulating power station the n-th energy-storage units system step-up transformer (1n1) connect 1A energy-accumulating power station medium and high voltage power line (14), the n-th energy-storage units of 1A energy-accumulating power station system is constituted；
Again by the 1st energy-storage units system of 1A energy-accumulating power station, the 2nd energy-storage units system of 1A energy-accumulating power station, 1A energy-accumulating power station N-th energy-storage units system passes through 1A energy-accumulating power station medium and high voltage power line (14) connection 1A energy-accumulating power station power distribution cabinet respectively (11), 1A energy-accumulating power station system (10) are constituted；
2A energy-accumulating power station system (20) specifically includes that 2A energy-accumulating power station power distribution cabinet (21), 2A energy-accumulating power station EMS system (22), 2A energy-accumulating power station control communication line (23), 2A energy-accumulating power station medium and high voltage power line (24), 2A energy-accumulating power station the 1 energy-storage units system step-up transformer (211), the 1st energy-storage units system of 2A energy-accumulating power station exchange on-off control module (212), the 1st energy-storage units system PCS (213) of 2A energy-accumulating power station, the 1st energy-storage units system dc cabinet of 2A energy-accumulating power station (214), the 1st energy-storage units system battery group string (215) of 2A energy-accumulating power station, the 1st energy-storage units system of 2A energy-accumulating power station BMS (216), the 1st energy-storage units system BMS harness (217) of 2A energy-accumulating power station, the 2nd energy-storage units system of 2A energy-accumulating power station Step-up transformer (221), the 2nd energy-storage units system of 2A energy-accumulating power station exchange on-off control module (222), 2A energy-accumulating power station 2nd energy-storage units system PCS (223), the 2nd energy-storage units system dc cabinet (224) of 2A energy-accumulating power station, 2A energy-accumulating power station 2 energy-storage units system battery group strings (225), the 2nd energy-storage units system BMS (226) of 2A energy-accumulating power station, 2A energy-accumulating power station 2nd energy-storage units system BMS harness (227), 2A energy-accumulating power station the i-th energy-storage units system step-up transformer (2i1), 2A storage It can the exchange of power station the i-th energy-storage units system on-off control module (2i2), 2A energy-accumulating power station the i-th energy-storage units system PCS (2i3), 2A energy-accumulating power station the i-th energy-storage units system dc cabinet (2i4), the i-th energy-storage units system electric power storage of 2A energy-accumulating power station Pond group string (2i5), 2A energy-accumulating power station the i-th energy-storage units system BMS (2i6), 2A energy-accumulating power station the i-th energy-storage units system BMS harness (2i7), and by connecting 2A energy-accumulating power station by the 1st energy-storage units system BMS harness (217) of 2A energy-accumulating power station The 1st energy-storage units system battery group string (215) of 2A energy-accumulating power station of 1st energy-storage units system BMS (216) accesses 2A The 1st energy-storage units system dc cabinet (214) of energy-accumulating power station, then by the 1st energy-storage units system dc cabinet (214) of 2A energy-accumulating power station Sequentially pass through the 1st energy-storage units system PCS (213) of 2A energy-accumulating power station, the exchange of the 1st energy-storage units system of 2A energy-accumulating power station is led to In disconnected control module (212), the 1st energy-storage units system step-up transformer (211) of 2A energy-accumulating power station connection 2A energy-accumulating power station High-voltage power line (24) constitutes the 1st energy-storage units system of 2A energy-accumulating power station；
The 2nd energy storage list of 2A energy-accumulating power station is connected by the 2nd energy-storage units system BMS harness (227) of 2A energy-accumulating power station simultaneously The 2nd energy-storage units system battery group string (225) of 2A energy-accumulating power station of metasystem BMS (226) accesses 2A energy-accumulating power station the 2nd Energy-storage units system dc cabinet (224), then is sequentially passed through by the 2nd energy-storage units system dc cabinet (224) of 2A energy-accumulating power station The 2nd energy-storage units system PCS (223) of 2A energy-accumulating power station, the 2nd energy-storage units system of 2A energy-accumulating power station exchange on-off control module (222), the 2nd energy-storage units system step-up transformer (221) of 2A energy-accumulating power station connects 2A energy-accumulating power station medium and high voltage power line (24), the 2nd energy-storage units system of 2A energy-accumulating power station is constituted；
And the i-th energy storage of 2A energy-accumulating power station list is connected by the i-th energy-storage units of 2A energy-accumulating power station system BMS harness (2i7) 2A energy-accumulating power station the i-th energy-storage units system battery group string (2i5) of metasystem BMS (2i6) accesses 2A energy-accumulating power station i-th Energy-storage units system dc cabinet (2i4), then is sequentially passed through by 2A energy-accumulating power station the i-th energy-storage units system dc cabinet (2i4) 2A energy-accumulating power station the i-th energy-storage units system PCS (2i3), 2A energy-accumulating power station the i-th energy-storage units system exchange on-off control module (2i2), 2A energy-accumulating power station the i-th energy-storage units system step-up transformer (2i1) connect 2A energy-accumulating power station medium and high voltage power line (24), the i-th energy-storage units of 2A energy-accumulating power station system is constituted；
Again by the 1st energy-storage units system of 2A energy-accumulating power station, the 2nd energy-storage units system of 2A energy-accumulating power station, 2A energy-accumulating power station I-th energy-storage units system passes through 2A energy-accumulating power station medium and high voltage power line (24) connection 2A energy-accumulating power station power distribution cabinet respectively (21), 2A energy-accumulating power station system (20) are constituted；
MA energy-accumulating power station system (M0) specifically includes that MA energy-accumulating power station power distribution cabinet (m1), MA energy-accumulating power station EMS system (m2), MA energy-accumulating power station control communication line (m3), MA energy-accumulating power station medium and high voltage power line (m4), MA energy-accumulating power station the 1 energy-storage units system step-up transformer (m11), the 1st energy-storage units system of MA energy-accumulating power station exchange on-off control module (m12), the 1st energy-storage units system PCS (m13) of MA energy-accumulating power station, the 1st energy-storage units system dc cabinet of MA energy-accumulating power station (m14), the 1st energy-storage units system battery group string (m15) of MA energy-accumulating power station, the 1st energy-storage units system of MA energy-accumulating power station BMS (m16), the 1st energy-storage units system BMS harness (m17) of MA energy-accumulating power station, the 2nd energy-storage units system of MA energy-accumulating power station Step-up transformer (m21), the 2nd energy-storage units system of MA energy-accumulating power station exchange on-off control module (m22), MA energy-accumulating power station 2nd energy-storage units system PCS (m23), the 2nd energy-storage units system dc cabinet (m24) of MA energy-accumulating power station, MA energy-accumulating power station 2 energy-storage units system battery group strings (m25), the 2nd energy-storage units system BMS (m26) of MA energy-accumulating power station, MA energy-accumulating power station 2nd energy-storage units system BMS harness (m27), MA energy-accumulating power station kth energy-storage units system step-up transformer (mk1), MA storage It can the exchange of power station kth energy-storage units system on-off control module (mk2), MA energy-accumulating power station kth energy-storage units system PCS (mk3), MA energy-accumulating power station kth energy-storage units system dc cabinet (mk4), MA energy-accumulating power station kth energy-storage units system electric power storage Pond group string (mk5), MA energy-accumulating power station kth energy-storage units system BMS (mk6), MA energy-accumulating power station kth energy-storage units system BMS harness (mk7), and by connecting MA energy-accumulating power station by the 1st energy-storage units system BMS harness (m17) of MA energy-accumulating power station The 1st energy-storage units system battery group string (m15) of the MA energy-accumulating power station access MA storage of 1st energy-storage units system BMS (m16) The 1st energy-storage units system dc cabinet (m14) of energy power station, then it is suitable by the 1st energy-storage units system dc cabinet (m14) of MA energy-accumulating power station It is secondary to pass through the 1st energy-storage units system PCS (m13) of MA energy-accumulating power station, the 1st energy-storage units system of MA energy-accumulating power station exchange on-off It is high in control module (m12), the 1st energy-storage units system step-up transformer (m11) of MA energy-accumulating power station connection MA energy-accumulating power station The piezoelectricity line of force (m4) constitutes the 1st energy-storage units system of MA energy-accumulating power station；
The 2nd energy storage list of MA energy-accumulating power station is connected by the 2nd energy-storage units system BMS harness (m27) of MA energy-accumulating power station simultaneously The 2nd energy-storage units system battery group string (m25) of MA energy-accumulating power station of metasystem BMS (m26) accesses MA energy-accumulating power station the 2nd Energy-storage units system dc cabinet (m24), then is sequentially passed through by the 2nd energy-storage units system dc cabinet (m24) of MA energy-accumulating power station The 2nd energy-storage units system PCS (m23) of MA energy-accumulating power station, the 2nd energy-storage units system of MA energy-accumulating power station exchange on-off control module (m22), the 2nd energy-storage units system step-up transformer (m21) of MA energy-accumulating power station connects MA energy-accumulating power station medium and high voltage power line (m4), the 2nd energy-storage units system of MA energy-accumulating power station is constituted；
And MA energy-accumulating power station kth energy storage list is connected by MA energy-accumulating power station kth energy-storage units system BMS harness (mk7) The MA energy-accumulating power station kth energy-storage units system battery group string (mk5) of metasystem BMS (mk6) accesses MA energy-accumulating power station kth Energy-storage units system dc cabinet (mk4), then is sequentially passed through by MA energy-accumulating power station kth energy-storage units system dc cabinet (mk4) MA energy-accumulating power station kth energy-storage units system PCS (mk3), MA energy-accumulating power station kth energy-storage units system exchange on-off control module (mk2), MA energy-accumulating power station kth energy-storage units system step-up transformer (mk1) connects MA energy-accumulating power station medium and high voltage power line (m4), MA energy-accumulating power station kth energy-storage units system is constituted；
Again by the 1st energy-storage units system of MA energy-accumulating power station, the 2nd energy-storage units system of MA energy-accumulating power station, MA energy-accumulating power station Kth energy-storage units system passes through MA energy-accumulating power station medium and high voltage power line (m4) connection MA energy-accumulating power station power distribution cabinet respectively (m1), MA energy-accumulating power station system (M0) is constituted；
Each energy-accumulating power station system configures a set of power station grade EMS system, specifically: 1A energy-accumulating power station system (10) configuration A set of power station grade EMS system, i.e. 1A energy-accumulating power station EMS system (12), and pass through the by 1A energy-accumulating power station EMS system (12) 1A energy-accumulating power station control communication line (13) is separately connected 1A energy-accumulating power station power distribution cabinet (11), the 1st energy storage of 1A energy-accumulating power station Cellular system exchanges on-off control module (112), the 1st energy-storage units system PCS (113) of 1A energy-accumulating power station, 1A energy storage electricity It stands the 1st energy-storage units system dc cabinet (114), the 1st energy-storage units system BMS (116) of 1A energy-accumulating power station, 1A energy-accumulating power station 2nd energy-storage units system exchanges on-off control module (122), the 2nd energy-storage units system PCS (123) of 1A energy-accumulating power station, 1A The 2nd energy-storage units system dc cabinet (124) of energy-accumulating power station, the 2nd energy-storage units system BMS (126) of 1A energy-accumulating power station, 1A storage It can the exchange of power station the n-th energy-storage units system on-off control module (1n2), 1A energy-accumulating power station the n-th energy-storage units system PCS (1n3), 1A energy-accumulating power station the n-th energy-storage units system dc cabinet (1n4), 1A energy-accumulating power station the n-th energy-storage units system BMS (1n6) constitutes 1A energy-accumulating power station system (10) power station grade EMS system and manages communication link, while 1A energy-accumulating power station EMS system System (12) is separately connected domain energy storage by 1A energy-accumulating power station communication link (6) and telecommunication network (4) and manages plateform system (3) and power network dispatching system (5) domain energy storage control plateform system (3) control 1A energy-accumulating power station system (10), is respectively constituted Communication link and power network dispatching system (5) control 1A energy-accumulating power station system (10) communication link；
The a set of power station grade EMS system of 2A energy-accumulating power station system (20) configuration, i.e. 2A energy-accumulating power station EMS system (22), and by 2A energy-accumulating power station EMS system (22) is separately connected 2A energy-accumulating power station by 2A energy-accumulating power station control communication line (23) and matches Electric cabinet (21), the 1st energy-storage units system of 2A energy-accumulating power station exchange on-off control module (212), the 1st energy storage of 2A energy-accumulating power station Cellular system PCS (213), the 1st energy-storage units system dc cabinet (214) of 2A energy-accumulating power station, the 1st energy storage list of 2A energy-accumulating power station Metasystem BMS (216), the 2nd energy-storage units system of 2A energy-accumulating power station exchange on-off control module (222), 2A energy-accumulating power station 2nd energy-storage units system PCS (223), the 2nd energy-storage units system dc cabinet (224) of 2A energy-accumulating power station, 2A energy-accumulating power station 2 energy-storage units system BMS (226), 2A energy-accumulating power station the i-th energy-storage units system exchange on-off control module (2i2), 2A storage It can power station the i-th energy-storage units system PCS (2i3), 2A energy-accumulating power station the i-th energy-storage units system dc cabinet (2i4), 2A energy storage Power station the i-th energy-storage units system BMS (2i6) constitutes 2A energy-accumulating power station system (20) power station grade EMS system and manages communication chain Road, while 2A energy-accumulating power station EMS system (22) passes through 2A energy-accumulating power station communication link (7) and telecommunication network (4) difference Domain energy storage control plateform system (3) and power network dispatching system (5) are connected, domain energy storage control plateform system (3) is respectively constituted The communication link and power network dispatching system (5) for managing 2A energy-accumulating power station system (20) manage 2A energy-accumulating power station system (20) Communication link；
The a set of power station grade EMS system of MA energy-accumulating power station system (M0) configuration, i.e. MA energy-accumulating power station EMS system (m2), and by MA energy-accumulating power station EMS system (m2) is separately connected MA energy-accumulating power station by MA energy-accumulating power station control communication line (m3) and matches Electric cabinet (m1), the 1st energy-storage units system of MA energy-accumulating power station exchange on-off control module (m12), the 1st energy storage of MA energy-accumulating power station Cellular system PCS (m13), the 1st energy-storage units system dc cabinet (m14) of MA energy-accumulating power station, the 1st energy storage list of MA energy-accumulating power station Metasystem BMS (m16), the 2nd energy-storage units system of MA energy-accumulating power station exchange on-off control module (m22), MA energy-accumulating power station 2nd energy-storage units system PCS (m23), the 2nd energy-storage units system dc cabinet (m24) of MA energy-accumulating power station, MA energy-accumulating power station 2 energy-storage units system BMS (m26), MA energy-accumulating power station kth energy-storage units system exchange on-off control module (mk2), MA storage It can power station kth energy-storage units system PCS (mk3), MA energy-accumulating power station kth energy-storage units system dc cabinet (mk4), MA energy storage Power station kth energy-storage units system BMS (mk6) constitutes the power station MA energy-accumulating power station system (M0) grade EMS system and manages communication chain Road, while MA energy-accumulating power station EMS system (m2) passes through MA energy-accumulating power station communication link (8) and telecommunication network (4) difference Domain energy storage control plateform system (3) and power network dispatching system (5) are connected, domain energy storage control plateform system (3) is respectively constituted The communication link and power network dispatching system (5) for managing MA energy-accumulating power station system (M0) manage MA energy-accumulating power station system (M0) Communication link；
1A energy-accumulating power station in domain large-scale energy storage system, 2A energy-accumulating power station, MA energy-accumulating power station pacify corresponding EMS i.e. the 1A energy-accumulating power station EMS system (12), 2A energy-accumulating power station EMS system (22), MA energy-accumulating power station EMS system (m2) pass through respectively Each each single battery of BMS systematic connection of this energy-accumulating power station and voltage, the electric current, temperature for acquiring single battery in real time Degree, electricity data information, while plateform system (3) interactive information is managed with domain energy storage.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111786401A (en) * 2019-11-21 2020-10-16 上海交通大学 High-voltage system hundred megawatt battery energy storage system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111786401A (en) * 2019-11-21 2020-10-16 上海交通大学 High-voltage system hundred megawatt battery energy storage system
CN111786401B (en) * 2019-11-21 2021-04-13 上海交通大学 High-voltage system hundred megawatt battery energy storage system

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