CN110429630A - A kind of plug and play battery energy storage system based on Internet of Things - Google Patents
A kind of plug and play battery energy storage system based on Internet of Things Download PDFInfo
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- CN110429630A CN110429630A CN201910762439.0A CN201910762439A CN110429630A CN 110429630 A CN110429630 A CN 110429630A CN 201910762439 A CN201910762439 A CN 201910762439A CN 110429630 A CN110429630 A CN 110429630A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
- H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/10—Flexible AC transmission systems [FACTS]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of plug and play battery energy storage system based on Internet of Things, the system includes: the charging cabinet for battery charging being placed on inside power station, it is placed on the electric discharge cabinet of user side, with the intelligent energy-storage battery module that RFID chip can directly network, Internet of Things server and remote scheduling control centre.Energy-storage system is innovatively designed to plug and play mode by the present invention, energy-storage system is divided into charging cabinet, discharge cabinet, intelligent energy-storage battery module, by the way that become energy-storage battery by " fixed assets " can " mobile asset ", realize the electricity commodity direct dealing between power station and user side, Internet of Things smart circuit is used simultaneously, it realizes using block chain technology as the automatic control of core, transaction is freely settled accounts, it is able to solve the electric power ancillary services such as generation current station peak-frequency regulation and generally existing abandoning electricity problem, greatly improve the income in power station, realize the innovation of power station revenue source, with good economic benefit.
Description
The present invention relates to Internet of Things and energy storage field, and in particular to a kind of plug and play battery energy storage system based on Internet of Things
System.
Background technique
At home and in international coverage, situations such as all generally existing thermal power plant power generation hour is low at present, gene-ration revenue loss,
The consumption difficulty that the power stations such as hydroelectric power plant, photovoltaic power generation, wind-power electricity generation have the generations of electricity by new energy such as abandoning water, abandoning light abandonment simultaneously is asked
Topic.The demand that these are all caused between power generating source and user side electricity consumption is seriously uneven, causes assets of generating electricity and the energy
Significant wastage, these are all to inevitably result in hair since power generation and electricity consumption will must reach balance immediately in power transmission network
Power consumption and the unbalanced problem of user power consumption.In order to avoid these problems, battery energy storage is due to may be implemented depositing for electricity
Storage, the imbalance problem being able to solve between this generated energy and electricity consumption, it will be more applied in electrical network field.
Recent years, battery energy storage had been widely used in the peak-frequency regulation in power station, but due to battery energy storage cost compared with
Height, the ancillary services such as pure peak-frequency regulation income are also unable to satisfy preferable rate of return on investment, to solve this problem and mention
Income of the high battery energy storage system in power station, it is proposed here a kind of plug and play battery energy storage system based on Internet of Things,
Make the income of power station not only ancillary services such as available peak-frequency regulation, but also abandoning fire can be obtained and abandon water, abandon light abandonment
The generated energy of period avoids the discarded of this part generated energy and continues to obtain income, using the battery energy storage mode of plug and play,
The electricity transaction that can be directly realized by between power station and user, user can also obtain the lower electric power of cost.
Summary of the invention
To solve the above problems, the invention patent provides a kind of plug and play battery energy storage system based on Internet of Things,
It is characterized in that, which includes: the charging cabinet for battery charging being placed on inside power station, is placed on the electric discharge of user side
Cabinet, with the intelligent energy-storage battery module that RFID chip can directly network, Internet of Things server and remote scheduling control centre；Institute
State each intelligent energy storage that electric energy more than needed is filled into array arrangement when power station needs frequency modulation peak regulation or rations the power supply by charging cabinet
In battery module, the connection between the intelligence energy-storage battery module and charging cabinet is the connection of plug and play terminal, using drawer
Formula structure；Will be filled with electricity intelligent energy-storage battery modular transportation to user side after, by intelligent energy-storage battery module be inserted directly into
To customer power supply, the connection between electric discharge cabinet inside and intelligent energy-storage battery module is same for directly electric discharge in the electric discharge cabinet
For the connection of plug and play terminal, drawer-type structure is still used；The institute of charging cabinet, electric discharge cabinet and intelligent energy-storage battery module is stateful
Information is all uploaded to Internet of Things server, and receives the instruction of remote scheduling control centre.
It preferably, include metering and charging control unit, charging power source circuit, Internet of Things and long-range inside the charging cabinet
Communication unit, intelligent energy-storage battery module charge storehouse lattice, wherein metering and charging control unit respectively with charging power source circuit, electricity
Automatic Generation Control of standing (AGC) system, intelligent energy-storage battery inside modules battery management unit (BMS) communicated, connecing
After peak-load regulation frequency modulation Automatic Generation Control (AGC) instruction for receiving power grid, metering and charging control unit are according to automatic generation
The information for controlling battery management unit (BMS) upload of (AGC) instruction and battery system extremely charges charge control policy distribution
Power circuit, charging power source circuit output is directly connect with the intelligent energy-storage battery module in charging storehouse lattice, according to measuring and fill
The charging instruction or curve that electric control unit issues charge to intelligent energy-storage battery module, will intelligent energy storage after fully charged
Battery module extraction, replaces with the intelligent energy-storage battery module that new needs charge；Internet of Things and telecommunication unit and metering
And charging control unit is communicated, and information, the charging cabinet charging power source circuit state of each intelligent energy-storage battery module are believed
Breath, charge power electric current electricity charge information etc. are uploaded to Internet of Things server platform and remote scheduling control centre.
It preferably, include metering and control of discharge unit, DC/AC inverter circuit, Internet of Things and remote inside the electric discharge cabinet
Journey communication unit, intelligent energy-storage battery module discharge storehouse lattice, wherein metering and control of discharge unit and DC/AC inverter circuit, intelligence
Energy energy-storage battery modular battery administrative unit (BMS), user side Power Control Unit are communicated, and user side electric energy is being received
After the electric discharge instruction of control unit setting, metering and charging control unit are according to electric discharge instruction and intelligent energy-storage battery modular battery
For the information that administrative unit (BMS) uploads by control of discharge policy distribution to DC/AC inverter circuit, the input of DC/AC inverter circuit is straight
It connects and is connect with the intelligent energy-storage battery module of the discharging bin lattice, the output of DC/AC inverter circuit and the supply network of user side connect
It connects, the electric discharge instruction or curve issued according to metering and control of discharge unit discharges to intelligent energy-storage battery module, intelligence
After energy-storage battery module is discharged, remote scheduling control centre commanding is drawn it out, and replaces with fully charged intelligent energy storage
Battery module；Internet of Things and telecommunication unit are communicated with metering and control of discharge unit, by each intelligent energy-storage battery
Information, electric discharge cabinet DC/AC inverter circuit status information, discharge power electricity electricity charge information of module etc. are uploaded to Internet of Things service
Device platform and remote scheduling control centre.
Preferably, intelligent energy-storage battery inside modules include RFID chip, electric quantity metering unit, battery management unit
(BMS), independent Internet of Things and telecommunication unit；Wherein the ID identity information of RFID chip storage can be electrically charged cabinet and put
Electric cabinet is identified；Electric quantity metering unit is to realize that intelligent energy-storage battery module is charged and discharged the unit of electricity bidirectional measuring,
Battery management unit (BMS) is intelligent energy-storage battery module monitors unit, main monitoring voltage, electric current, temperature, electricity SOC etc.；
Independent Internet of Things and telecommunication unit communicated with battery management unit (BMS), RFID chip and electric quantity metering list
Member is communicatively coupled, can by directly by wireless communication in a manner of by all status informations and charge and discharge of intelligent energy-storage battery module
Power consumption uploads to Internet of Things server platform and remote scheduling control centre.
Preferably, the metering in charging cabinet and charging control unit include charge capacity electricity metering, intelligent charge control
Etc. functions, the charging charge calculation with power station may be implemented.
Preferably, the metering in electric discharge cabinet and control of discharge unit include discharge electricity amount electricity metering, Intelligent discharge control
Etc. functions, the electricity consumption charge calculation with user may be implemented.
Preferably, the circuit interface between electric discharge cabinet, the storehouse lattice and battery that discharge in cabinet and communication interface, which are all made of, inserts
Plug and play mode is also supported in the software program control of terminal connection i.e., internal circuit.
Preferably, each charging cabinet, electric discharge cabinet, intelligent energy-storage battery module may be implemented respectively as individual node ID
It is participated in business between power station, user are multi-party the Automatic-settlement of electricity according to the intelligent contract mechanism of prior confirmation, power station
With with transaction information about power and situation of Profit can be obtained by APP or man-machine interface per family.
Preferably, automated transaction and long-range control are carried out by core of block chain technology, realizes charging cabinet, electric discharge cabinet, intelligence
Energy energy-storage battery module participates in the electric power ancillary service and Demand Side Response of power grid respectively as individual node, utilizes channel radio
Letter connection type is connect with the transaction platform of power grid ancillary service quotient, is responded using the intelligent contract mechanism of both sides' prior confirmation
The instruction of electric power ancillary service or Demand Side Response carries out the control of charge-discharge electric power and charge and discharge time, electric power ancillary service
On according to response result pay corresponding expense, which realizes Automatic-settlement by block chain, and user passes through APP or HMI
Man-machine interface participates in electric power secondary service information and situation of Profit to obtain.
The invention patent has the advantages that
(1) the present invention provides a kind of plug and play battery energy storage system based on Internet of Things, not only may be implemented peak regulation
The ancillary services such as frequency modulation, can also solve the problems, such as to abandon it is electric, improve assets of generating electricity year power generation hourage, obtain higher receipts
Benefit；
(2) present invention is carried out realizing the plug and play of energy-storage battery using Internet of Things and the design of storehouse lattice and flexibly used,
So that energy-storage battery is become a kind of " Active assets " by a kind of " fixed assets ", improves the utilization rate of energy-storage battery, improve throwing
Provide income；
(3) present invention passes through the object object interconnection of charging, electric discharge and intelligent energy-storage battery module and block chain settlement of transactions skill
Art can be greatly promoted the convenience and real-time of the transaction of battery energy storage electricity.
Detailed description of the invention
Fig. 1 shows a kind of embodiment signal of plug and play battery energy storage system based on Internet of Things of the invention
Figure；
Fig. 2 and Fig. 3 respectively illustrates the charging cabinet and electric discharge cabinet reality of a kind of plug and play battery energy storage system of the invention
Apply schematic diagram；
Fig. 4 shows intelligent energy-storage battery inside modules schematic diagram of the invention；
Fig. 5 shows a kind of plug and play battery energy storage system block chain settlement of transactions net based on Internet of Things of the invention
Network schematic diagram.
Specific embodiment
Fig. 1 shows a kind of embodiment schematic diagram of plug and play battery energy storage system based on Internet of Things, the implementation
The system of mode includes four parts: first is that the charging cabinet to charge the battery, is placed on inside power station；Two are located in user side
Discharge cabinet；Third is that the intelligent energy-storage battery module that can directly network with RFID chip；Fourth is that Internet of Things server and long-range tune
Spend control centre.Electric energy more than needed is filled by the charging cabinet inside power station when power station needs frequency modulation peak regulation or rations the power supply
In each intelligent energy-storage battery module of array arrangement, the connection between intelligent energy-storage battery module and charging cabinet is plug and play
Terminal connection, using drawer-type structure.After the intelligent energy-storage battery modular transportation to user side that will be filled with electricity, by intelligent energy storage electricity
Pond module is inserted directly into electric discharge cabinet directly electric discharge to customer power supply, inside the cabinet that discharges between intelligent energy-storage battery module
Connection is similarly the connection of plug and play terminal, still uses drawer-type structure.Charging cabinet, electric discharge cabinet and intelligent energy-storage battery module
All status informations are all uploaded to Internet of Things server, and receive the instruction of remote scheduling control centre.
Remote scheduling control centre is responsible for scheduling and management to energy storage intelligence energy-storage battery module, is responsible for will be filled with electricity
Intelligent energy-storage battery module reasonable distribution simultaneously transport to user side electric discharge cabinet, while by user discharge cabinet in being discharged
Intelligent energy-storage battery modular transportation postback in power station continue it is fully charged after be recycled.
Remote scheduling control centre be also responsible for the charging electricity charge between power station settle accounts online, the electricity consumption electric energy of user side
Disbursement and sattlement.Power station and user side can be settled accounts online by man-machine interface or cell phone application.
The charging cabinet schematic diagram of Fig. 2 shows a kind of plug and play battery energy storage system based on Internet of Things, the charging cabinet
Inside includes metering and charging control unit, charging power source circuit, Internet of Things and telecommunication unit, intelligent energy-storage battery module
Charge storehouse lattice etc., wherein metering and charging control unit respectively with charging power source circuit, power station Automatic Generation Control (AGC) system
System, intelligent energy-storage battery inside modules battery management unit (BMS) communicated, in the peak-load regulation frequency modulation for receiving power grid
After Automatic Generation Control (AGC) instruction, metering and charging control unit are according to Automatic Generation Control (AGC) instruction and battery system
Battery management unit (BMS) upload information by charge control policy distribution to charging power source circuit, charging power source circuit is defeated
It is directly connect out with the intelligent energy-storage battery module in charging storehouse lattice, the charging instruction issued according to metering and charging control unit
Or curve charges to intelligent energy-storage battery module, it is fully charged after will intelligent energy-storage battery module extraction, replace with new
The intelligent energy-storage battery module for needing to charge.Internet of Things and telecommunication unit and metering and charging control unit are communicated,
By information, charging cabinet charging power source circuit status information, the charge power electric current electricity charge information of each intelligent energy-storage battery module
Etc. being uploaded to Internet of Things server platform and remote scheduling control centre.
The energy-storage battery charging storehouse lattice of charging cabinet are the storehouse lattice array of standard, and energy storage intelligence energy-storage battery module can be direct
Insert it is locked charge, it is fully charged can directly extract energy storage intelligence energy-storage battery module out, while changing and being discharged
Energy storage intelligence energy-storage battery module.The connection terminal for supporting directly to plug, intelligent energy-storage battery are installed behind each storehouse lattice
Module is connect with charging power source circuit by the connection terminal and carries out charge and discharge.
The charge and discharge control of charging cabinet, energy storage intelligence energy-storage battery module plug by remote scheduling control centre come into
Row is uniformly controlled.
Fig. 3 shows a kind of electric discharge cabinet schematic diagram of plug and play battery energy storage system based on Internet of Things, the embodiment party
In formula, the electric discharge cabinet that user side provides the user with electric energy is shown, inside includes metering and control of discharge unit, DC/AC inversion
Circuit, Internet of Things and telecommunication unit, intelligent energy-storage battery module discharge storehouse lattice etc., wherein metering and control of discharge unit with
DC/AC inverter circuit, intelligent energy-storage battery modular battery administrative unit (BMS), user side Power Control Unit are communicated, In
After the electric discharge instruction for receiving the setting of user side Power Control Unit, metering and charging control unit are according to electric discharge instruction and intelligence
The information that energy-storage battery modular battery administrative unit (BMS) uploads is by control of discharge policy distribution to DC/AC inverter circuit, DC/
The input of AC inverter circuit is directly connect with the intelligent energy-storage battery module in discharging bin lattice, the output of DC/AC inverter circuit and user
The supply network of side connects, and the electric discharge instruction issued according to metering and control of discharge unit or curve are to intelligent energy-storage battery module
It discharges, after intelligent energy-storage battery module is discharged, remote scheduling control centre commanding is drawn it out, and is replaced with and is full of
The intelligent energy-storage battery module of electricity.Internet of Things and telecommunication unit are communicated with metering and control of discharge unit, will be each
Information, electric discharge cabinet DC/AC inverter circuit status information, discharge power electricity electricity charge information of intelligent energy-storage battery module etc. upload
To Internet of Things server platform and remote scheduling control centre.
Discharge cabinet energy-storage battery discharging bin lattice be standard storehouse lattice array, storehouse lattice array size is according to the electricity consumption of user
Determine, other parts and charging cabinet it is consistent.
The intelligent energy-storage battery inside modules that Fig. 4 shows a kind of plug and play battery energy storage system based on Internet of Things are shown
It is intended to, intelligent energy-storage battery inside modules include RFID chip, electric quantity metering unit, battery management unit (BMS), independent object
Networking and telecommunication unit.Wherein the ID identity information of RFID chip storage can be electrically charged cabinet and electric discharge cabinet is identified；
Electric quantity metering unit is to realize that intelligent energy-storage battery module is charged and discharged the unit of electricity bidirectional measuring, battery management unit
(BMS) voltage, electric current, temperature, the electricity SOC etc. of intelligent energy-storage battery module are monitored；Independent Internet of Things and telecommunication list
Member and battery management unit (BMS) is communicated, RFID chip and electric quantity metering unit are communicatively coupled, can directly lead to
It crosses communication and all status informations of intelligent energy-storage battery module and charge/discharge electricity amount is uploaded into Internet of Things server
Platform and remote scheduling control centre.Remote scheduling control centre is filled according to the status information of intelligent energy-storage battery module
The control and distribution of electric discharge, and carry out the health status management of energy storage intelligence energy-storage battery module.
Fig. 5 shows a kind of plug and play battery energy storage system block chain settlement of transactions network signal based on Internet of Things
Figure, the network include three layers: network data layer, intelligent contract layer, application layer.Wherein network data layer includes the basic of block chain
Element: data block, timestamp, Hash hash, encryption mechanism and key management, authentication mechanism etc., intelligent contract transaction include
Common recognition mechanism, intelligent contract, transaction system, account center, settlement of transactions and registration etc., application layer include user account registration,
Real-name authentication, account management, transaction value adjustment, human-computer interaction interface etc..Block chain settlement of transactions network will be each intelligence
Energy-storage battery module, each power station and user establish proprietary ID and the node as block chain, and node data layer includes encryption
Charge volume afterwards, discharge capacity, exchange hour, price paid, both sides confirm the correctness of these transaction data by authentication mechanism
Rear class enters the payment and settlement stage, which realizes the completion and confirmation of payment according to intelligent contract, i.e. real after the completion of payment
The transparence of transaction data is shown on present respective backstage or man-machine interface, it is preferred that user passes through the man-machine boundary APP or HMI
Face participates in electric power secondary service information and situation of Profit to obtain.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
The specific implementation of the invention patent is only limited to these instructions, especially will be based on its of the invention patent apparatus structure and method
He is substantially consistent mode with the invention patent.The invention patent person of an ordinary skill in the technical field is come
It says, under the premise of not departing from the invention patent design, makes several equivalent substitute or obvious modifications, and performance or use phase
Together, it all shall be regarded as belonging to the scope of protection of the patent of the present invention.
Claims (9)
1. a kind of plug and play battery energy storage system based on Internet of Things, which is characterized in that the system includes: to be placed in power station
The charging cabinet for battery charging in portion, is placed on the electric discharge cabinet of user side, the intelligence storage that can directly network with RFID chip
It can battery module, Internet of Things server and remote scheduling control centre；
Electric energy more than needed is filled into each intelligence of array arrangement when power station needs frequency modulation peak regulation or rations the power supply by the charging cabinet
In energy energy-storage battery module, the connection between the intelligence energy-storage battery module and charging cabinet is the connection of plug and play terminal, is adopted
Use drawer-type structure；It is after the intelligent energy-storage battery modular transportation to user side that will be filled with electricity, intelligent energy-storage battery module is direct
Company of the directly electric discharge to customer power supply, between electric discharge cabinet inside and intelligent energy-storage battery module is inserted into the electric discharge cabinet
It connects and is similarly the connection of plug and play terminal, still use drawer-type structure；The institute of charging cabinet, electric discharge cabinet and intelligent energy-storage battery module
Stateful information is all uploaded to Internet of Things server, and receives the instruction of remote scheduling control centre.
2. a kind of plug and play battery energy storage system based on Internet of Things as described in claim 1, which is characterized in that described to fill
It include metering and charging control unit, charging power source circuit, Internet of Things and telecommunication unit, intelligent energy-storage battery inside electric cabinet
Module charge storehouse lattice, wherein metering and charging control unit respectively with charging power source circuit, power station Automatic Generation Control (AGC) system
System, intelligent energy-storage battery inside modules battery management unit (BMS) communicated, in the peak-load regulation frequency modulation for receiving power grid
After Automatic Generation Control (AGC) instruction, metering and charging control unit are according to Automatic Generation Control (AGC) instruction and battery system
Battery management unit (BMS) upload information by charge control policy distribution to charging power source circuit, charging power source circuit is defeated
It is directly connect out with the intelligent energy-storage battery module in charging storehouse lattice, the charging instruction issued according to metering and charging control unit
Or curve charges to intelligent energy-storage battery module, it is fully charged after will intelligent energy-storage battery module extraction, replace with new
The intelligent energy-storage battery module for needing to charge；Internet of Things and telecommunication unit and metering and charging control unit are communicated,
By information, charging cabinet charging power source circuit status information, the charge power electric current electricity charge information of each intelligent energy-storage battery module
Etc. being uploaded to Internet of Things server platform and remote scheduling control centre.
3. a kind of plug and play battery energy storage system based on Internet of Things as described in claim 1, which is characterized in that described to put
It include metering and control of discharge unit, DC/AC inverter circuit, Internet of Things and telecommunication unit, intelligent energy storage electricity inside electric cabinet
Pond module discharge storehouse lattice, wherein metering and control of discharge unit and DC/AC inverter circuit, intelligent energy-storage battery modular battery management
Unit (BMS), user side Power Control Unit are communicated, in the electric discharge instruction for receiving the setting of user side Power Control Unit
Afterwards, the letter that metering and charging control unit are uploaded according to electric discharge instruction and intelligent energy-storage battery modular battery administrative unit (BMS)
Control of discharge policy distribution to DC/AC inverter circuit, DC/AC inverter circuit are inputted the intelligence directly with the discharging bin lattice by breath
The connection of energy-storage battery module, the output of DC/AC inverter circuit is connect with the supply network of user side, according to metering and control of discharge list
The electric discharge instruction or curve that member issues discharge to intelligent energy-storage battery module, after intelligent energy-storage battery module is discharged, far
Journey dispatching control center commanding draws it out, and replaces with fully charged intelligent energy-storage battery module；Internet of Things and long-range logical
Letter unit is communicated with metering and control of discharge unit, and the information of each intelligent energy-storage battery module, electric discharge cabinet DC/AC is inverse
Become circuit state message, discharge power electricity electricity charge information etc. to be uploaded in Internet of Things server platform and remote scheduling control
The heart.
4. a kind of plug and play battery energy storage system based on Internet of Things as described in claim 1, which is characterized in that intelligence storage
RFID chip, electric quantity metering unit, battery management unit (BMS), independent Internet of Things and long-range can be included inside battery module
Communication unit；Wherein the ID identity information of RFID chip storage can be electrically charged cabinet and electric discharge cabinet is identified；Electric quantity metering list
Member is to realize that intelligent energy-storage battery module is charged and discharged the unit of electricity bidirectional measuring, and battery management unit (BMS) is intelligence
Energy-storage battery module monitors unit, monitoring voltage, electric current, temperature, electricity SOC；Independent Internet of Things and telecommunication unit and
Battery management unit (BMS), RFID chip and electric quantity metering unit are communicatively coupled, and directly mode will by wireless communication
All status informations and charge/discharge electricity amount of intelligent energy-storage battery module upload to Internet of Things server platform and remote scheduling control
Center processed.
5. a kind of plug and play battery energy storage system based on Internet of Things as claimed in claim 1 or 2, which is characterized in that fill
Metering and charging control unit in electric cabinet include the functions such as charge capacity electricity metering, intelligent charge control, realize and generate electricity
The charging charge calculation stood.
6. a kind of plug and play battery energy storage system based on Internet of Things as claimed in claim 1 or 2, which is characterized in that put
Metering and control of discharge unit in electric cabinet include functions, realization and the users such as discharge electricity amount electricity metering, Intelligent discharge control
Electricity consumption charge calculation.
7. a kind of plug and play battery energy storage system based on Internet of Things a method according to any one of claims 1-3, which is characterized in that
Circuit interface and communication interface between electric discharge cabinet, the storehouse lattice and battery to discharge in cabinet are all made of the terminal connection of plug and play,
Plug and play mode is also supported in the software program control of internal circuit.
8. a kind of plug and play battery energy storage system based on Internet of Things as claimed in claim 1, which is characterized in that
Each charging cabinet, electric discharge cabinet, intelligent energy-storage battery module are respectively as individual node ID according to the intelligent contract of prior confirmation
Mechanism is participated in business the Automatic-settlement of electricity between power station, user are multi-party, power station and with can pass through APP or man-machine per family
Interface obtains transaction information about power and situation of Profit.
9. a kind of plug and play battery energy storage system based on Internet of Things as claimed in claim 1, which is characterized in that
Automated transaction and long-range control are carried out by core of block chain technology, realizes charging cabinet, electric discharge cabinet, intelligent energy-storage battery module point
The electric power ancillary service and Demand Side Response for not participating in power grid as individual node, utilize wireless communication connection type and power grid
The transaction platform of ancillary service quotient connects, and electric power ancillary service is responded using the intelligent contract mechanism of both sides' prior confirmation or is needed
The instruction for asking side to respond carries out the control of charge-discharge electric power and charge and discharge time, result branch according to response in electric power ancillary service
Corresponding expense is paid, which realizes Automatic-settlement by block chain, and user obtains ginseng by APP or HMI man-machine interface
With electric power secondary service information and situation of Profit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910762439.0A CN110429630A (en) | 2019-08-19 | 2019-08-19 | A kind of plug and play battery energy storage system based on Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111355267A (en) * | 2020-04-16 | 2020-06-30 | 南京赫曦电气有限公司 | Novel power station system integrating network loading and storage |
| CN112636456A (en) * | 2020-12-30 | 2021-04-09 | 福建万芯科技有限公司 | Battery monomer turnover method for main and standby battery cabinets of machine room |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111355267A (en) * | 2020-04-16 | 2020-06-30 | 南京赫曦电气有限公司 | Novel power station system integrating network loading and storage |
| CN112636456A (en) * | 2020-12-30 | 2021-04-09 | 福建万芯科技有限公司 | Battery monomer turnover method for main and standby battery cabinets of machine room |
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Application publication date: 20191108 |