CN207053195U - A kind of new energy micro-capacitance sensor that electric power is limited based on PCC grid entry points - Google Patents
A kind of new energy micro-capacitance sensor that electric power is limited based on PCC grid entry points Download PDFInfo
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Abstract
The utility model belongs to new energy micro-capacitance sensor technical field, and in particular to a kind of new energy micro-capacitance sensor that electric power is limited based on PCC grid entry points.New energy multi-energy complementary micro-grid system by flexible construction and the power-balance that electric power is limited based on PCC grid entry points using innovation regulate and control the new energy micro-capacitance sensor control technology complementary with energy management and control, energy managing and control system EMS and power-balance regulation and control it is mutually coordinated and independently control electricity regulation and control and power adjusting, realize that new energy power fluctuation stabilizes function and the flexible reconstruct of system architecture and grid-connected/off-network seamless switching, to solve the grid-connected on-site elimination of the high accounting of new energy, new energy power fluctuation is stabilized, the key technology of the new energy multi-energy complementary micro-grid such as Dynamic Maintenance of energy storage battery provides a kind of effective solution with problem, realize stabilization, reliably, it is economical, the popularization and application of practical high performance-price ratio multi-energy complementary micro-grid system.
Description
Technical field
The utility model belongs to new energy micro-capacitance sensor technical field, and in particular to one kind limits electric power based on PCC grid entry points
New energy micro-capacitance sensor.
Background technology
New energy micro-capacitance sensor is mutual based on all kinds of distributed energy multipotencys such as localized power distribution net construction, wind, light, natural gas
Mend, possess more high-new electricity power access ratio, by energy stores and can distribute rationally and realize indigenous energy production and use energy
Load is in a basic balance, can as needed with public electric wire net flexible interaction and the intelligent comprehensive utilization of energy office of relatively independent operation
Domain net.
New energy multi-energy complementary micro-grid is using photovoltaic, wind-powered electricity generation as the renewable new energy of representative, electrochemical energy storage, tradition
The grid type optimization new energy that grid power is formed, be advantageous to optimize grid power application structure, saving energy cost, advocate clear
Clean, low-carbon electricity consumption.
With the development of distributed generation technology, photovoltaic generating system ratio shared in energy resource supply is also increasingly
It is high.But independent photovoltaic generation is by intensity of sunshine and temperature change due to being influenceed with randomness, intermittence and fluctuation, when
It will influence the safety and stability of system when permeability is larger in micro-grid system.
The content of the invention
As described above, new energy application needs to solve the grid-connected on-site elimination of the high accounting of new energy, new energy power fluctuation
Stabilize, the key technology and problem of the new energy multi-energy complementary micro-grid such as the Dynamic Maintenance of energy storage battery, realize it is stable, can
Lean on, the popularization and application of economic, practical high performance-price ratio multi-energy complementary micro-grid.One kind is proposed for this and is based on PCC grid entry points
The new energy micro-capacitance sensor of electric power is limited, is mainly included：Power network, grid integration point switch board, net end electric power signal collection sensor,
Gateway switching control device, electricity consumer power distribution cabinet, load side electric power signal collection sensor, environment monitoring device, power load,
Energy managing and control system EMS, power-balance regulation device, the controlled grid-connection cabinet of photovoltaic generating system, photovoltaic power generation grid-connecting inversion system,
The controlled grid-connection cabinet of photovoltaic generating system, wind generator system, wind power-generating grid-connected inversion system, wind generator system, scene are new
The controlled grid-connection cabinet of energy power-balance energy storage, the two-way inversion system of honourable new energy power-balance energy storage, honourable new energy power
Balance energy storage battery group string, the controlled grid-connection cabinet of peak regulation energy storage, the two-way inversion system of peak regulation energy storage, peak regulation energy storage battery group
String, supplement and the controlled grid-connection cabinet of Dynamic Maintenance energy storage, supplement and the two-way inversion system of Dynamic Maintenance energy storage, supplement and Dynamic Maintenance
Energy storage battery group string, system information network communication circuit, power-balance regulation and control communication line, electrical power mains circuit, scene are new
Energy power-balance energy storage battery supervising device, peak regulation energy storage battery supervising device, supplement and Dynamic Maintenance energy storage electric power storage
Cell monitoring device, wherein：
Photovoltaic generating system connects photovoltaic power generation grid-connecting inversion system and passes through photovoltaic by photovoltaic power generation grid-connecting inversion system
The controlled grid-connection cabinet access electrical power mains circuit of electricity generation system, forms photovoltaic generation energizing power path；
Wind generator system connects wind power-generating grid-connected inversion system and passes through wind-force by wind power-generating grid-connected inversion system
The controlled grid-connection cabinet access electrical power mains circuit of electricity generation system, forms wind-power electricity generation energizing power path；
Honourable new energy power-balance energy storage battery group series winding is given a dinner for a visitor from afar the two-way contravariant system of light new energy power-balance energy storage
Unite and the honourable controlled grid-connection cabinet of new energy power-balance energy storage is passed through by the honourable two-way inversion system of new energy power-balance energy storage
Electrical power mains circuit is accessed, honourable new energy power-balance energy storage regulation charge-discharge electric power path is formed and forms dynamic scene
New energy power-balance energy storage subsystem；
Peak regulation energy storage battery group series winding connects the two-way inversion system of peak regulation balance energy storage and by the two-way contravariant system of peak regulation energy storage
System accesses electrical power mains circuit by the controlled grid-connection cabinet of peak regulation energy storage, forms peak regulation energy storage regulation charge-discharge electric power path and shape
Into dynamic peak regulation energy storage subsystem；
Supplement and Dynamic Maintenance energy storage battery group series winding connect supplement and the two-way inversion system of Dynamic Maintenance energy storage and by mending
Fill and the two-way inversion system of Dynamic Maintenance energy storage access electrical power mains circuit by supplement and the controlled grid-connection cabinet of Dynamic Maintenance energy storage,
Form photoelectricity, the supplement energy storage of peak regulation and the charge-discharge electric power path of Dynamic Maintenance energy storage and dynamic formation supplement and dynamic are tieed up
Protect energy storage subsystem；
Power network sequentially connects grid integration point switch board, net end electric power signal collection sensing by electrical power mains circuit respectively
Device, gateway switching control device, electricity consumer power distribution cabinet, load side electric power signal collection sensor, environment monitoring device and use
Electric load, form the electrical path of power network sale of electricity power purchase；
Power load sequentially passes through load side electric power signal collection sensor, electricity consumer power distribution cabinet access electrical power mains line
Road, form the electrical path of power load power purchase electricity consumption；
Power-balance regulation device by power-balance regulate and control communication line connect respectively photovoltaic power generation grid-connecting inversion system,
Wind power-generating grid-connected inversion system, the two-way inversion system of honourable new energy power-balance energy storage, the two-way inversion system of peak regulation energy storage,
Supplement and the two-way inversion system of Dynamic Maintenance energy storage, form power-balance regulation device and stabilize photoelectricity, the work(of wind-powered electricity generation power fluctuation
Rate balance regulation link；
Energy managing and control system EMS connects grid integration point switch board, net end respectively by system information network communication circuit
Electric power signal collection sensor, gateway switching control device, electricity consumer power distribution cabinet, load side electric power signal collection sensor, ring
Border monitoring device, power-balance regulation device, the controlled grid-connection cabinet of photovoltaic generating system, photovoltaic power generation grid-connecting inversion system, wind-force
The controlled grid-connection cabinet of electricity generation system, wind power-generating grid-connected inversion system, the controlled grid-connection cabinet of honourable new energy power-balance energy storage, scene
The two-way inversion system of new energy power-balance energy storage, the controlled grid-connection cabinet of peak regulation energy storage, the two-way inversion system of peak regulation energy storage, supplement and
The controlled grid-connection cabinet of Dynamic Maintenance energy storage, supplement and the two-way inversion system of Dynamic Maintenance energy storage, honourable new energy power-balance energy storage
Battery monitor device, peak regulation energy storage battery supervising device, supplement and Dynamic Maintenance energy storage battery supervising device, form hair
The electrical energy management and control link of electric, power supply, power network sale of electricity and power purchase.
A kind of new energy micro-capacitance sensor that electric power is limited based on PCC grid entry points of the utility model, passes through the new energy of flexible construction
Source multi-energy complementary micro-grid system and the power-balance regulation and control and energy management and control that electric power is limited based on PCC grid entry points using innovation
Complementary new energy micro-capacitance sensor control technology, energy managing and control system EMS and power-balance regulate and control mutually coordinated and independently controlled
Electricity processed regulation and control and power adjusting, realize new energy power fluctuation stabilize function and system architecture flexible reconstruct and it is grid-connected/
Off-network seamless switching, to solve the grid-connected on-site elimination of the high accounting of new energy, the stabilizing of new energy power fluctuation, energy storage battery
The key technology of the new energy multi-energy complementary micro-grid such as Dynamic Maintenance provides a kind of effective solution with problem, realizes
The popularization and application of stable, reliable, economic, practical high performance-price ratio multi-energy complementary micro-grid system.
Brief description of the drawings
Fig. 1 is a kind of principle of compositionality block diagram for the new energy micro-capacitance sensor that electric power is limited based on PCC grid entry points.
Embodiment
As examples of implementation, a kind of new energy micro-capacitance sensor that electric power is limited based on PCC grid entry points is given with reference to Fig. 1
Bright, still, technology of the present utility model is not limited to the content that the present embodiment provides with scheme.
As shown in figure 1, the utility model proposes it is a kind of based on PCC grid entry points limit electric power new energy micro-capacitance sensor, mainly
Including：Power network (1), grid integration point switch board (2), net end electric power signal collection sensor (3), gateway switching control device
(4), electricity consumer power distribution cabinet (5), load side electric power signal collection sensor (6), environment monitoring device (7), power load (8),
Energy managing and control system EMS (9), power-balance regulation device (10), the controlled grid-connection cabinet of photovoltaic generating system (11), photovoltaic generation are simultaneously
Net inversion system (12), photovoltaic generating system (13), the controlled grid-connection cabinet of wind generator system (14), wind power-generating grid-connected contravariant system
System (15), wind generator system (16), the honourable controlled grid-connection cabinet of new energy power-balance energy storage (17), honourable new energy power
The balance two-way inversion system of energy storage (18), honourable new energy power-balance energy storage battery group string (19), peak regulation energy storage are controlled simultaneously
Net cabinet (20), the two-way inversion system of peak regulation energy storage (21), peak regulation energy storage battery group string (22), supplement and Dynamic Maintenance energy storage by
Control grid-connection cabinet (23), supplement and the two-way inversion system of Dynamic Maintenance energy storage (24), supplement and Dynamic Maintenance energy storage battery group string
(25), system information network communication circuit (26), power-balance regulation and control communication line (27), electrical power mains circuit (28), scene
New energy power-balance energy storage battery supervising device (29), peak regulation energy storage battery supervising device (30), supplement and dynamic are tieed up
Energy storage battery supervising device (31) is protected, wherein：
Photovoltaic generating system (13) connects photovoltaic power generation grid-connecting inversion system (12) and by photovoltaic power generation grid-connecting inversion system
(12) electrical power mains circuit (28) is accessed by the controlled grid-connection cabinet of photovoltaic generating system (11), forms photovoltaic generation energizing power road
Footpath；
Wind generator system (16) connects wind power-generating grid-connected inversion system (15) and by wind power-generating grid-connected inversion system
(15) electrical power mains circuit (28) is accessed by the controlled grid-connection cabinet of wind generator system (14), forms wind-power electricity generation energizing power road
Footpath；
It is two-way inverse that honourable new energy power-balance energy storage battery group string (19) connects honourable new energy power-balance energy storage
Change system (18) is simultaneously stored up by the honourable two-way inversion system of new energy power-balance energy storage (18) by honourable new energy power-balance
Controlled grid-connection cabinet (17) the access electrical power mains circuit (28) of energy, form honourable new energy power-balance energy storage regulation charging and discharging electricity
Power path simultaneously forms the honourable new energy power-balance energy storage subsystem of dynamic；
Peak regulation energy storage battery group string (22) the connection two-way inversion system of peak regulation energy storage (21) is simultaneously two-way inverse by peak regulation energy storage
Change system (21) accesses electrical power mains circuit (28) by the controlled grid-connection cabinet of peak regulation energy storage (20), forms peak regulation energy storage regulation charging
Discharged power path simultaneously forms dynamic peak regulation energy storage subsystem；
Supplement and Dynamic Maintenance energy storage battery group string (25) connection supplement and the two-way inversion system of Dynamic Maintenance energy storage
(24) and by supplement and the two-way inversion system of Dynamic Maintenance energy storage (24) supplement and the controlled grid-connection cabinet of Dynamic Maintenance energy storage are passed through
(23) electrical power mains circuit (28) is accessed, forms photoelectricity, the supplement energy storage of peak regulation and the charge-discharge electric power of Dynamic Maintenance energy storage
Path and dynamic formation supplement and Dynamic Maintenance energy storage subsystem；
Power network (1) sequentially connects grid integration point switch board (2) respectively by electrical power mains circuit (28), net end electric power is believed
Number collection sensor (3), gateway switching control device (4), electricity consumer power distribution cabinet (5), load side electric power signal collection sensor
(6), environment monitoring device (7) and power load (8), the electrical path of power network (1) sale of electricity power purchase is formed；
Power load (8) sequentially passes through load side electric power signal collection sensor (6), electricity consumer power distribution cabinet (5) access electricity
Advocate main line (28), form the electrical path of power load (8) power purchase electricity consumption；
Power-balance regulation device (10) regulates and controls communication line (27) by power-balance and connects photovoltaic power generation grid-connecting respectively
Inversion system (12), wind power-generating grid-connected inversion system (15), the honourable two-way inversion system of new energy power-balance energy storage (18),
The two-way inversion system of peak regulation energy storage (21), supplement and the two-way inversion system of Dynamic Maintenance energy storage (24), form power-balance regulation and control
Device (10) stabilizes the power-balance regulation and control link of photoelectricity, wind-powered electricity generation power fluctuation；
Energy managing and control system EMS (9) connects the control of grid integration point by system information network communication circuit (26) respectively
Cabinet (2), net end electric power signal collection sensor (3), gateway switching control device (4), electricity consumer power distribution cabinet (5), load side electricity
Force signal collection sensor (6), environment monitoring device (7), power-balance regulation device (10), photovoltaic generating system are controlled grid-connected
Cabinet (11), photovoltaic power generation grid-connecting inversion system (12), the controlled grid-connection cabinet of wind generator system (14), wind power-generating grid-connected contravariant system
System (15), the honourable controlled grid-connection cabinet of new energy power-balance energy storage (17), the honourable two-way contravariant system of new energy power-balance energy storage
Unite (18), the controlled grid-connection cabinet of peak regulation energy storage (20), the two-way inversion system of peak regulation energy storage (21), supplement and Dynamic Maintenance energy storage by
Control grid-connection cabinet (23), supplement and the two-way inversion system of Dynamic Maintenance energy storage (24), honourable new energy power-balance energy storage battery
Supervising device (29), peak regulation energy storage battery supervising device (30), supplement and Dynamic Maintenance energy storage battery supervising device (31),
Form the electrical energy management and control link of generating, power supply, power network sale of electricity and power purchase；
A kind of control method for the new energy micro-capacitance sensor that electric power is limited based on PCC grid entry points as：
Energy-storage system dynamic is divided into by honourable new energy power-balance according to the running status of each energy storage battery group string
Three energy storage subsystem, peak regulation energy storage subsystem, supplement and Dynamic Maintenance energy storage subsystem parts, power-balance regulation device
(10) according to energy managing and control system EMS (9) relevant parameters set and regulation and control instruction and each energy storage battery group string of transmission
Running status enter Mobile state adjustment；
After whole power system is opened, during operation exception：Energy managing and control system EMS (9) and power-balance regulation device
(10) alarm information processing is carried out；
After whole power system is opened, during normal operation：Possessing peak regulation power supply economic advantages service condition period, gating
Peak regulation energy storage battery group string (22) connection peak regulation balances the two-way inversion system of energy storage (21) and by the two-way contravariant system of peak regulation energy storage
System (21) accesses power link of electrical power mains circuit (28) by the controlled grid-connection cabinet of peak regulation energy storage (20), and performs the paddy electricity period
Electric power storage peak electricity period peak electricity；Otherwise, the related ginseng that power-balance regulation device (10) is set according to energy managing and control system EMS (9)
Number and the regulation and control instruction and the running status of each energy storage battery group string sent, peak regulation energy storage subsystem is adjusted to honourable new
Energy power-balance energy storage subsystem or supplement and Dynamic Maintenance energy storage subsystem；
When entirely Operation of Electric Systems is normal：Energy managing and control system EMS (9) supervises according to the environment of environment monitoring device (7)
Measurement information and power load (8) power information and photovoltaic power generation grid-connecting of load side electric power signal collection sensor (6) monitoring
Inversion system (12), wind power-generating grid-connected inversion system (15), which generate electricity, powers and honourable new energy power-balance energy storage battery prison
Control device (29), peak regulation energy storage battery supervising device (30), supplement and Dynamic Maintenance energy storage battery supervising device (31) carry
The energy storage battery state-of-charge SOC data of confession, carry out comprehensive analysis, analysis judges, the meter of the corresponding energy-optimised power supply of generation
Draw and regulation and control instruction, the electricity for controlling photoelectricity and wind-electricity integration to feed ensure to meet restrictive condition of the power network (1) to feeding amount, together
When corresponding information and instruction be sent to power-balance regulation device (10)；
Power-balance regulation device (10) is according to energy managing and control system EMS (9) relevant parameters set and the regulation and control of transmission
Instruction, collection and analysis photovoltaic power generation grid-connecting inversion system (12), wind power-generating grid-connected inversion system (15) and grid integration
The realtime power numerical value of net end electric power signal collection sensor (3) collection of point switch board (2), and according to power network (1) to feed
Power fluctuation limit condition adjusts the honourable two-way inversion system of new energy power-balance energy storage (18), the two-way contravariant system of peak regulation energy storage
The charging and discharging power of system (21), its power adjusted is opposite and synchronous with the fluctuating power of corresponding photoelectricity and wind-powered electricity generation, makes
Obtain photovoltaic power generation grid-connecting inversion system (12), the realtime power fluctuation amplitude of wind power-generating grid-connected inversion system (15) is controlled in electricity
In the range of the restrictive condition that net (1) fluctuates to generating output power, while power-balance regulation device (10) is according to the new energy of scene
The operation shape of source power balance energy storage battery group string (19), peak regulation energy storage battery group string (22) and corresponding energy storage subsystem
Condition, exchanged in good time to supplement and Dynamic Maintenance energy storage battery group string (25) and corresponding energy storage subsystem so that each
Batteries string can access dynamic auto maintenance.
A kind of new energy micro-capacitance sensor that electric power is limited based on PCC grid entry points of the utility model, passes through the new energy of flexible construction
Source multi-energy complementary micro-grid system and the power-balance regulation and control and energy management and control that electric power is limited based on PCC grid entry points using innovation
Complementary new energy micro-capacitance sensor control technology, energy managing and control system EMS and power-balance regulate and control mutually coordinated and independently controlled
Electricity processed regulation and control and power adjusting, realize new energy power fluctuation stabilize function and system architecture flexible reconstruct and it is grid-connected/
Off-network seamless switching, to solve the grid-connected on-site elimination of the high accounting of new energy, the stabilizing of new energy power fluctuation, energy storage battery
The key technology of the new energy multi-energy complementary micro-grid such as Dynamic Maintenance provides a kind of effective solution with problem, realizes
The popularization and application of stable, reliable, economic, practical high performance-price ratio multi-energy complementary micro-grid system.
Claims (1)
1. a kind of new energy micro-capacitance sensor that electric power is limited based on PCC grid entry points, is mainly included：Power network (1), the control of grid integration point
Cabinet (2), net end electric power signal collection sensor (3), gateway switching control device (4), electricity consumer power distribution cabinet (5), load side electricity
Force signal collection sensor (6), environment monitoring device (7), power load (8), energy managing and control system EMS (9), power-balance are adjusted
Control device (10), the controlled grid-connection cabinet of photovoltaic generating system (11), photovoltaic power generation grid-connecting inversion system (12), photovoltaic generating system
(13), the controlled grid-connection cabinet of wind generator system (14), wind power-generating grid-connected inversion system (15), wind generator system (16), wind
The light controlled grid-connection cabinet of new energy power-balance energy storage (17), the honourable two-way inversion system of new energy power-balance energy storage (18), wind
Light new energy power-balance energy storage battery group string (19), the controlled grid-connection cabinet of peak regulation energy storage (20), the two-way contravariant system of peak regulation energy storage
System (21), peak regulation energy storage battery group string (22), supplement and the controlled grid-connection cabinet of Dynamic Maintenance energy storage (23), supplement and Dynamic Maintenance
The two-way inversion system of energy storage (24), supplement and Dynamic Maintenance energy storage battery group string (25), system information network communication circuit
(26), power-balance regulation and control communication line (27), electrical power mains circuit (28), honourable new energy power-balance energy storage battery prison
Device (29), peak regulation energy storage battery supervising device (30), supplement and Dynamic Maintenance energy storage battery supervising device (31) are controlled, its
In：
Photovoltaic generating system (13) connects photovoltaic power generation grid-connecting inversion system (12) and by photovoltaic power generation grid-connecting inversion system (12)
Electrical power mains circuit (28) is accessed by the controlled grid-connection cabinet of photovoltaic generating system (11), forms photovoltaic generation energizing power path；
Wind generator system (16) connects wind power-generating grid-connected inversion system (15) and by wind power-generating grid-connected inversion system (15)
Electrical power mains circuit (28) is accessed by the controlled grid-connection cabinet of wind generator system (14), forms wind-power electricity generation energizing power path；
Honourable new energy power-balance energy storage battery group string (19) connects the honourable two-way contravariant system of new energy power-balance energy storage
Unite (18) and by the honourable two-way inversion system of new energy power-balance energy storage (18) by honourable new energy power-balance energy storage by
Grid-connection cabinet (17) access electrical power mains circuit (28) is controlled, forms honourable new energy power-balance energy storage regulation charge-discharge electric power road
Footpath simultaneously forms the honourable new energy power-balance energy storage subsystem of dynamic；
Peak regulation energy storage battery group string (22) connects the two-way inversion system of peak regulation energy storage (21) and by the two-way contravariant system of peak regulation energy storage
(21) are united by the controlled grid-connection cabinet of peak regulation energy storage (20) access electrical power mains circuit (28), form peak regulation energy storage regulation charging and discharging
Electrical path simultaneously forms dynamic peak regulation energy storage subsystem；
Supplement and Dynamic Maintenance energy storage battery group string (25) connection supplement and the two-way inversion system of Dynamic Maintenance energy storage (24) are simultaneously
Accessed by supplement and the two-way inversion system of Dynamic Maintenance energy storage (24) by supplement and the controlled grid-connection cabinet of Dynamic Maintenance energy storage (23)
Electrical power mains circuit (28), form photoelectricity, peak regulation supplement energy storage and Dynamic Maintenance energy storage charge-discharge electric power path and move
State forms supplement and Dynamic Maintenance energy storage subsystem；
Power network (1) sequentially connects grid integration point switch board (2) respectively by electrical power mains circuit (28), net end electric power signal is adopted
Collect sensor (3), gateway switching control device (4), electricity consumer power distribution cabinet (5), load side electric power signal collection sensor (6),
Environment monitoring device (7) and power load (8), form the electrical path of power network (1) sale of electricity power purchase；
Power load (8) sequentially passes through load side electric power signal collection sensor (6), electricity consumer power distribution cabinet (5) access electric power master
Main line (28), form the electrical path of power load (8) power purchase electricity consumption；
Power-balance regulation device (10) regulates and controls communication line (27) by power-balance and connects photovoltaic power generation grid-connecting inversion respectively
System (12), wind power-generating grid-connected inversion system (15), the honourable two-way inversion system of new energy power-balance energy storage (18), peak regulation
The two-way inversion system of energy storage (21), supplement and the two-way inversion system of Dynamic Maintenance energy storage (24), form power-balance regulation device
(10) the power-balance regulation and control link of photoelectricity, wind-powered electricity generation power fluctuation is stabilized；
Energy managing and control system EMS (9) connects grid integration point switch board respectively by system information network communication circuit (26)
(2) end electric power signal collection sensor (3), gateway switching control device (4), electricity consumer power distribution cabinet (5), load side electric power, are netted
Signal acquisition sensor (6), environment monitoring device (7), power-balance regulation device (10), the controlled grid-connection cabinet of photovoltaic generating system
(11), photovoltaic power generation grid-connecting inversion system (12), the controlled grid-connection cabinet of wind generator system (14), wind power-generating grid-connected inversion system
(15), the honourable controlled grid-connection cabinet of new energy power-balance energy storage (17), the honourable two-way inversion system of new energy power-balance energy storage
(18), the controlled grid-connection cabinet of peak regulation energy storage (20), the two-way inversion system of peak regulation energy storage (21), supplement and Dynamic Maintenance energy storage are controlled simultaneously
Net cabinet (23), supplement and the two-way inversion system of Dynamic Maintenance energy storage (24), the monitoring of honourable new energy power-balance energy storage battery
Device (29), peak regulation energy storage battery supervising device (30), supplement and Dynamic Maintenance energy storage battery supervising device (31), are formed
Generate electricity, power supply, the electrical energy management and control link of power network sale of electricity and power purchase.
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| CN201720716098.XU CN207053195U (en) | 2017-06-20 | 2017-06-20 | A kind of new energy micro-capacitance sensor that electric power is limited based on PCC grid entry points |
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| CN201720716098.XU CN207053195U (en) | 2017-06-20 | 2017-06-20 | A kind of new energy micro-capacitance sensor that electric power is limited based on PCC grid entry points |
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| CN207053195U true CN207053195U (en) | 2018-02-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987740A (en) * | 2020-07-21 | 2020-11-24 | 浙江中新电力工程建设有限公司 | Electric power and electric quantity balancing method for new energy grid-connected operation |
-
2017
- 2017-06-20 CN CN201720716098.XU patent/CN207053195U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987740A (en) * | 2020-07-21 | 2020-11-24 | 浙江中新电力工程建设有限公司 | Electric power and electric quantity balancing method for new energy grid-connected operation |
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