CN208890374U - The complementary self-powered storehouse formula energy-storage system of light storage based on energy-storage system selve support - Google Patents
The complementary self-powered storehouse formula energy-storage system of light storage based on energy-storage system selve support Download PDFInfo
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/50—Energy storage in industry with an added climate change mitigation effect
Abstract
The utility model belongs to electrochemical energy storage applied technical field, and in particular to a kind of complementary self-powered storehouse formula energy-storage system of light storage based on energy-storage system selve support.Utilize the ownership of the safe electricity of the multiple energy-storage units systems feature bigger than station service ups power capacity, and when the electricity of energy-storage units system is below ownership, it is that energy-storage units system mends electricity using photovoltaic, there is higher safety, the investment of self-powered UPS and installation can be saved；Energy-accumulating power station needs station service to guarantee the supply from electricity consumption when solving electric network fault or having a power failure；Especially formula energy-storage system in storehouse is generally positioned at outdoor, the fine day sun is exposed to the sun so that the container top insulating layer for installing battery is shone thoroughly, packaging the temperature inside the box rises, need more massive temperature control system and more power consumptions, the photovoltaic array for being mounted on container top not only reduces solar exposure, photovoltaic power generation can directly provide station service simultaneously, not only reduce power consumption and also improve the safety of battery.
Description
Technical field
The utility model belongs to electrochemical energy storage applied technical field, and in particular to one kind is based on energy-storage system selve support
The complementary self-powered storehouse formula energy-storage system of light storage.
Background technique
Energy-storage system abandons light raising utilization of new energy resources rate handgrip to reduce abandonment, improves operation of power networks economy with peak-frequency regulation
Property, safety be rely on, energy storage complementary with new energy and peak load regulation network frequency modulation close interaction with energy storage, electric energy interconnect for
The energy-storage system commercial applications of target, by the attention and concern of electric power and new energy field, energy-storage system is widely used in
Peak-frequency regulation, peak load shifting, stabilize new energy fluctuation, power emergency, the stabilization of power grids regulation etc., however energy-storage system extensively answer
With many technical problem and application challenge is also faced with, the technology of safe operation, efficient operation is especially solved.
In order to be safely operated energy-storage system, energy-storage system is mounted on i.e. common in the warehouse of special energy storage container
It keeps the temperature in dedicated energy storage container, also referred to as storehouse formula energy-storage system, and is configured with battery management system BMS, energy-storage box room temperature control
The operation of system, energy storage chamber fire-fighting system, energy storage chamber lighting system, energy storage chamber remote monitoring system, this system needs
The station service of uninterrupted power supply is wanted to supply；Especially electric network fault or energy-accumulating power station needs station service to guarantee from electricity consumption when having a power failure
Supply, it is ensured that damage when energy-accumulating power station system safety normal operation and avoidable bad weather to battery.
Usual large-scale energy storage system contains multiple energy-storage units systems, the peace of any one multiple energy-storage units system
The battery capacity of the ownership emergency standby power (UPS) all more self-powered than energy-storage system of full electricity is much larger, and in institute
When the electricity of some energy-storage units systems is below the ownership requirement of safe electricity, then energy-storage system does not just have normal operation
Condition, therefore using mending the energy-storage units system of electricity using photovoltaic as self-powered support power supply with higher safety
And reliability, while also saving the investment of self-powered UPS and installation.
In addition the station service of energy storage container solution from needed for electricity consumption is also a no small problem, such as: it is larger from power consumption,
Especially formula energy-storage system in storehouse is generally positioned at outdoor, and the fine day sun is exposed to the sun so that installing the container top heat preservation of battery
Layer is shone thoroughly, and packaging the temperature inside the box rises, and is needed more massive temperature control system and more power consumptions to this, is also pacified to battery
Row for the national games increases hidden danger.
Summary of the invention
In order to effectively solve uninterruptedly to continue to provide safely station service, and prevent direct sunlight from making packaging the temperature inside the box
Rise, reduce investment and power consumption, reduce the investment of station service electrical system and directly powered by photovoltaic, improves efficiency and business is received
Benefit, the utility model proposes the complementary self-powered storehouse formula energy-storage systems of light storage based on energy-storage system selve support, specifically include that
Light storage confession electric control module, the 1st light storage self-powered photovoltaic DC-to-AC converter, the 1st light store up self-powered photovoltaic power generation array, the 1st energy storage
Self-powered supports electrically connected control switch, energy-storage system from electricity consumption distribution box, energy-storage system self-contained electric system complementary with photovoltaic
Bus, energy-storage system the 1st energy storage self-powered power line complementary with photovoltaic, energy-storage system the n-th energy storage self-powered electricity complementary with photovoltaic
The line of force, the n-th energy storage self-powered support electrically connected control switch, the n-th light storage self-powered photovoltaic DC-to-AC converter, the n-th light to store up self-powered
Photovoltaic power generation array, the 1st energy-storage system PCS, the 1st energy-storage system DC control cabinet, the 1st energy storage system storage battery group string, the 1st storage
It can system BMS, the 1st energy-storage system BMS harness, the 1st energy-storage system transformer, the n-th energy-storage system PCS, the n-th energy-storage system direct current
Control cabinet, the n-th energy storage system storage battery group string, the n-th energy-storage system BMS, the n-th energy-storage system BMS harness, the n-th energy-storage system become
Depressor, electric network power line, power grid, the 1st energy-storage box room temperature control system, the 1st energy storage chamber fire-fighting system, the illumination of the 1st energy storage chamber
System, the 1st energy storage chamber remote monitoring system, the n-th energy-storage box room temperature control system, the n-th energy storage chamber fire-fighting system, the n-th energy storage
Chamber lighting system, the n-th energy storage chamber remote monitoring system, in which:
1st energy storage system storage battery group string connects the 1st energy-storage system BMS and sequentially by the 1st energy-storage system BMS harness
The 1st energy-storage system DC control cabinet, the 1st energy-storage system PCS are accessed, the 1st energy-storage system transformation is passed through by the 1st energy-storage system PCS
Device accesses the electric network power line of power grid, constitutes the 1st energy-storage system charge-discharge electric power path of energy-accumulating power station；
N-th energy storage system storage battery group string connects the n-th energy-storage system BMS and sequentially by the n-th energy-storage system BMS harness
The n-th energy-storage system DC control cabinet, the n-th energy-storage system PCS are accessed, the n-th energy-storage system transformation is passed through by the n-th energy-storage system PCS
Device accesses the electric network power line of power grid, constitutes energy-accumulating power station the n-th energy-storage system charge-discharge electric power path；
1st energy storage system storage battery group string connects the 1st energy-storage system BMS by the 1st energy-storage system BMS harness and sequentially connects
Enter the 1st energy-storage system DC control cabinet, the 1st energy-storage system PCS, is supported by the 1st energy-storage system PCS by the 1st energy storage self-powered
Electrically connected control switch accesses energy-storage system from electricity consumption distribution box, constitutes the 1st self-powered electric power of energy-storage system selve support
Path；
N-th energy storage system storage battery group string connects the n-th energy-storage system BMS and sequentially by the 1st energy-storage system BMS harness
The n-th energy-storage system DC control cabinet, the n-th energy-storage system PCS are accessed, the n-th energy storage self-powered branch is passed through by the n-th energy-storage system PCS
It supports electrically connected control switch and accesses energy-storage system from electricity consumption distribution box, constitute the n-th self-powered electricity of energy-storage system selve support
Power path；
Energy-storage system is accessed by the 1st light storage self-powered photovoltaic DC-to-AC converter of connection the 1st light storage self-powered photovoltaic power generation array
From electricity consumption distribution box, the 1st photovoltaic power generation supplied for electronic electrical path is constituted；
Energy-storage system is accessed by the n-th light storage self-powered photovoltaic DC-to-AC converter of connection the n-th light storage self-powered photovoltaic power generation array
From electricity consumption distribution box, the n-th photovoltaic power generation supplied for electronic electrical path is constituted；
The photovoltaic power generation power supply being made of the 1st light storage self-powered photovoltaic DC-to-AC converter, the 1st light storage self-powered photovoltaic power generation array
Subsystem and the 1st energy-storage system PCS, the 1st energy-storage system DC control cabinet, the 1st energy storage system storage battery group string, the 1st energy storage system
The energy storage self-powered that BMS, the 1st energy-storage system BMS harness are constituted of uniting supports power energy storage subsystem and light storage confession electric control
Module, energy-storage system are complementary with photovoltaic from electricity consumption distribution box, energy-storage system self-contained electric system bus complementary with photovoltaic, energy-storage system
The light that 1st energy storage self-powered power line collectively forms the micro-capacitance sensor framework of the 1st energy-storage system selve support stores up complementary self-powered system
System；
The photovoltaic power generation power supply being made of the n-th light storage self-powered photovoltaic DC-to-AC converter, the n-th light storage self-powered photovoltaic power generation array
Subsystem and the n-th energy-storage system PCS, the n-th energy-storage system DC control cabinet, the n-th energy storage system storage battery group string, the n-th energy storage system
The energy storage self-powered that BMS, the n-th energy-storage system BMS harness are constituted of uniting supports power energy storage subsystem and light storage confession electric control
Module, energy-storage system are complementary with photovoltaic from electricity consumption distribution box, energy-storage system self-contained electric system bus complementary with photovoltaic, energy-storage system
The light that n-th energy storage self-powered power line collectively forms the micro-capacitance sensor framework of the n-th energy-storage system selve support stores up complementary self-powered system
System；
Power grid connects the 1st energy storage self-powered by electric network power line and the 1st energy-storage system transformer and supports electrically connected control
System switch supports electrically connected control switch access energy-storage system from electricity consumption distribution box, constitutes power grid by the 1st energy storage self-powered
1st station service energizing power path；
Power grid connects the n-th energy storage self-powered by electric network power line and the n-th energy-storage system transformer and supports electrically connected control
System switch supports electrically connected control switch access energy-storage system from electricity consumption distribution box, constitutes power grid by the n-th energy storage self-powered
N-th station service energizing power path.
The complementary self-powered storehouse formula energy-storage system of light storage based on energy-storage system selve support, the light storage confession electric control
Module specifically includes that embedded controller, data storage circuitry, clock circuit, power circuit, telecommunication management circuit, I/O management
Circuit, control module bus, in which:
Embedded controller is separately connected data storage circuitry by control module bus, clock circuit, power circuit, leads to
Fuse tube manages circuit, I/O manages circuit, constitutes the monitoring information link and system of light storage confession electric control module.
The complementary self-powered storehouse formula energy-storage system of light storage based on energy-storage system selve support, the 1st light store up self-powered
Photovoltaic power generation array and the n-th light storage self-powered photovoltaic power generation array are characterized in, are mounted on the top of storehouse formula energy-storage system container
Portion has power generation and sun-proof dual function.
The complementary self-powered storehouse formula energy-storage system of light storage based on energy-storage system selve support, utilizes multiple energy-storage units systems
The ownership of the safe electricity of system feature all more much larger than station service emergency standby power (UPS) capacity, and all storages
It is that energy-storage units system mends electricity, tool using photovoltaic when the electricity of energy cellular system is below the ownership requirement of safe electricity
There is higher safety and reliability, saves the investment of self-powered UPS and installation；Storage when solving electric network fault or having a power failure
Energy power station needs station service to guarantee the supply from electricity consumption；Especially formula energy-storage system in storehouse is generally positioned at outdoor, the fine day sun
It is exposed to the sun so that the container top insulating layer for installing battery is shone thoroughly, packaging the temperature inside the box rises, and needs more massive temperature
Control system and more power consumptions, the photovoltaic array for being mounted on container top not only reduce solar exposure, while photovoltaic power generation
Station service can be directly provided, power consumption is not only reduced and also improve the safety of battery.
Detailed description of the invention
Fig. 1 is the complementary self-powered storehouse formula energy-storage system of light storage based on energy-storage system selve support, principle schematic block
Figure.
Fig. 2 is the principle of compositionality schematic diagram of light storage confession electric control module.
Specific embodiment
As examples of implementation, in conjunction with attached drawing to the complementary self-powered storehouse formula energy storage of light storage based on energy-storage system selve support
System is described, and still, the technology and scheme of the utility model are not limited to the present embodiment the content that son provides.
As shown in Figure 1, the complementary self-powered storehouse formula energy-storage system of light storage based on energy-storage system selve support, main to wrap
It includes: light storage confession electric control module (1), the 1st light storage self-powered photovoltaic DC-to-AC converter (21), the 1st light storage self-powered photovoltaic power generation battle array
Arrange (31), the 1st energy storage self-powered supports electrically connected control switch (4), energy-storage system is from electricity consumption distribution box (5), energy-storage system
Self-contained electric system bus (6) complementary with photovoltaic, energy-storage system the 1st energy storage self-powered power line (7) complementary with photovoltaic, energy-storage system
The n-th energy storage self-powered power line (8) complementary with photovoltaic, the n-th energy storage self-powered support electrically connected control switch (9), the storage of the n-th light
Self-powered photovoltaic DC-to-AC converter (2n), the n-th light storage self-powered photovoltaic power generation array (3n), the 1st energy-storage system PCS (101), the 1st storage
It can system dc control cabinet (102), the 1st energy storage system storage battery group string (103), the 1st energy-storage system BMS (104), the 1st energy storage
System BMS harness (105), the 1st energy-storage system transformer (106), the n-th energy-storage system PCS (1n1), the n-th energy-storage system direct current
Control cabinet (1n2), the n-th energy storage system storage battery group string (1n3), the n-th energy-storage system BMS (1n4), the n-th energy-storage system BMS harness
(1n5), the n-th energy-storage system transformer (1n6), electric network power line (107), power grid (108), the 1st energy-storage box room temperature control system
(201), the 1st energy storage chamber fire-fighting system (202), the 1st energy storage chamber lighting system (203), the 1st energy storage chamber remotely monitor and are
System (204), the n-th energy-storage box room temperature control system (2n1), the n-th energy storage chamber fire-fighting system (2n2), the n-th energy storage chamber lighting system
(2n3), the n-th energy storage chamber remote monitoring system (2n4), in which:
1st energy storage system storage battery group string (103) connects the 1st energy-storage system by the 1st energy-storage system BMS harness (105)
BMS (104) simultaneously sequentially accesses the 1st energy-storage system DC control cabinet (102), the 1st energy-storage system PCS (101), by the 1st energy storage system
System PCS (101) constitutes energy storage by electric network power line (107) of the 1st energy-storage system transformer (106) access power grid (108)
The 1st energy-storage system charge-discharge electric power path of power station；
N-th energy storage system storage battery group string (1n3) connects the n-th energy-storage system by the n-th energy-storage system BMS harness (1n5)
BMS (1n4) simultaneously sequentially accesses the n-th energy-storage system DC control cabinet (1n2), the n-th energy-storage system PCS (1n1), by the n-th energy storage system
System PCS (1n1) constitutes energy storage by electric network power line (107) of the n-th energy-storage system transformer (1n6) access power grid (108)
Power station the n-th energy-storage system charge-discharge electric power path；
1st energy storage system storage battery group string (103) connects the 1st energy-storage system by the 1st energy-storage system BMS harness (105)
BMS (104) simultaneously sequentially accesses the 1st energy-storage system DC control cabinet (102), the 1st energy-storage system PCS (101), by the 1st energy storage system
System PCS (101) supports electrically connected control switch (4) to access energy-storage system from electricity consumption distribution box by the 1st energy storage self-powered
(5), the 1st self-powered electrical path of energy-storage system selve support is constituted；
N-th energy storage system storage battery group string (1n3) connects the n-th energy-storage system by the n-th energy-storage system BMS harness (1n5)
BMS (1n4) simultaneously sequentially accesses the n-th energy-storage system DC control cabinet (1n2), the n-th energy-storage system PCS (1n1), by the n-th energy storage system
System PCS (1n1) supports electrically connected control switch (9) to access energy-storage system from electricity consumption distribution box by the n-th energy storage self-powered
(5), the n-th self-powered electrical path of energy-storage system selve support is constituted；
By the 1st light storage self-powered photovoltaic DC-to-AC converter (21) access of connection the 1st light storage self-powered photovoltaic power generation array (31)
Energy-storage system constitutes the 1st photovoltaic power generation supplied for electronic electrical path from electricity consumption distribution box (5)；
By the n-th light storage self-powered photovoltaic DC-to-AC converter (2n) access of connection the n-th light storage self-powered photovoltaic power generation array (3n)
Energy-storage system constitutes the n-th photovoltaic power generation supplied for electronic electrical path from electricity consumption distribution box (5)；
The light being made of the 1st light storage self-powered photovoltaic DC-to-AC converter (21), the 1st light storage self-powered photovoltaic power generation array (31)
Volt power generation power supply subsystem and the 1st energy-storage system PCS (101), the 1st energy-storage system DC control cabinet (102), the 1st energy-storage system
The energy storage self-powered branch that battery group string (103), the 1st energy-storage system BMS (104), the 1st energy-storage system BMS harness (105) are constituted
Support power energy storage subsystem and light storage confession electric control module (1), energy-storage system from electricity consumption distribution box (5), energy-storage system with
Photovoltaic complementation self-contained electric system bus (6), energy-storage system the 1st energy storage self-powered power line (7) complementary with photovoltaic collectively form the 1st
The light of the micro-capacitance sensor framework of energy-storage system selve support stores up complementary self-contained electric system；
The light being made of the n-th light storage self-powered photovoltaic DC-to-AC converter (2n), the n-th light storage self-powered photovoltaic power generation array (3n)
Volt power generation power supply subsystem and the n-th energy-storage system PCS (1n1), the n-th energy-storage system DC control cabinet (1n2), the n-th energy-storage system
The energy storage self-powered branch that battery group string (1n3), the n-th energy-storage system BMS (1n4), the n-th energy-storage system BMS harness (1n5) are constituted
Support power energy storage subsystem and light storage confession electric control module (1), energy-storage system from electricity consumption distribution box (5), energy-storage system with
Photovoltaic complementation self-contained electric system bus (6), energy-storage system the n-th energy storage self-powered power line (8) complementary with photovoltaic collectively form n-th
The light of the micro-capacitance sensor framework of energy-storage system selve support stores up complementary self-contained electric system；
Power grid (108) connects the 1st energy storage self-powered by electric network power line (107) and the 1st energy-storage system transformer (106)
Electrically connected control switch (4) are supported, electrically connected control switch (4) access energy-storage system is supported certainly by the 1st energy storage self-powered
Electricity consumption distribution box (5) constitutes the 1st station service energizing power path of power grid (108)；
Power grid (108) connects the n-th energy storage self-powered by electric network power line (107) and the n-th energy-storage system transformer (1n6)
Electrically connected control switch (9) are supported, electrically connected control switch (9) access energy-storage system is supported certainly by the n-th energy storage self-powered
Electricity consumption distribution box (5) constitutes the n-th station service energizing power path of power grid (108)；
The unlatching process and operation control of the complementary self-powered storehouse formula energy-storage system of photovoltaic based on energy-storage system selve support
Method processed are as follows:
When the unlatching of energy-accumulating power station system, by powering on and opening light storage confession electric control module (1), self-powered is stored up in light
When control module (1) monitoring energy-accumulating power station system is normal, selection and one of storage of manually opened multiple energy-storage units systems
Energy cellular system, i.e. the n-th energy-storage system PCS (1n1) pass through the n-th energy storage self-powered and support when normal with voltage source mode booting
Electrically connected control switch (9) be connected to energy-storage system from electricity consumption distribution box (5) and for energy-storage system the n-th energy storage complementary with photovoltaic oneself
Energizing power line (8) provides energy-storage system from electricity consumption；If photovoltaic has generating capacity, light storage confession electric control module at this time
(1) the 1st light storage self-powered photovoltaic DC-to-AC converter (21) and the n-th light storage self-powered photovoltaic DC-to-AC converter (2n) are selected and be separately turned on, is mentioned
For photovoltaic electric power；Light is stored up confession electric control module (1) to be set as monitoring operational mode automatically, confession electric control module is stored up by light
(1) self-contained electric system of the charge and discharge of real-time control energy-storage system and station service is operated normally；
It does not generate electricity the period in photovoltaic, light storage confession electric control module (1) differentiates the economy of energy storage for power supply and power grid power supply
And it is accordingly passed through in the station service energizing power path of the self-powered electrical path of gating energy-storage system selve support and power grid (108)
The good supply path of Ji property；
In power grid (108) failure or power failure, light storage confession electric control module (1) control energy-storage system and selve support
Micro-capacitance sensor framework photovoltaic complementation self-contained electric system run power supply；
In the case where encountering power grid (108) failure or power failure and extreme case that energy-storage system low battery cannot power, work as photovoltaic
When having generating capacity, control the n-th light storage self-powered photovoltaic DC-to-AC converter (2n) is run with voltage source mode and is generated electricity, and passes through energy storage
System supports electrically connected control switch (9) to access the n-th energy-storage system PCS from electricity consumption distribution box (5) and the n-th energy storage self-powered
(1n1) carries out mending electricity, while the n-th energy-storage system PCS (1n1) is charged with current source mode, and the n-th energy-storage system, which reaches, to be set
Determine to be switched to voltage source mode when electricity and the light of micro-capacitance sensor framework is supported to store up complementary self-contained electric system.
As shown in Fig. 2, a kind of complementary self-powered storehouse formula energy-storage system of light storage based on energy-storage system selve support, described
Light storage confession electric control module (1) specifically includes that embedded controller (301), data storage circuitry (302), clock circuit
(303), power circuit (304), telecommunication management circuit (305), I/O manage circuit (306), control module bus (307),
In:
Embedded controller (301) is separately connected data storage circuitry (302), clock by control module bus (307)
Circuit (303), power circuit (304), telecommunication management circuit (305), I/O management circuit (306) constitute light storage confession electric control
The monitoring information link and system of module (1).
The complementary self-powered storehouse formula energy-storage system of light storage based on energy-storage system selve support, the 1st light store up self-powered
Photovoltaic power generation array (31) and the n-th light storage self-powered photovoltaic power generation array (3n) are characterized in, are mounted on storehouse formula energy-storage system collection
The top of vanning has power generation and sun-proof dual function.
The complementary self-powered storehouse formula energy-storage system of light storage based on energy-storage system selve support, utilizes multiple energy-storage units systems
The ownership of the safe electricity of system feature all more much larger than station service emergency standby power (UPS) capacity, and all storages
It is that energy-storage units system mends electricity, tool using photovoltaic when the electricity of energy cellular system is below the ownership requirement of safe electricity
There is higher safety and reliability, saves the investment of self-powered UPS and installation；Storage when solving electric network fault or having a power failure
Energy power station needs station service to guarantee the supply from electricity consumption；Especially formula energy-storage system in storehouse is generally positioned at outdoor, the fine day sun
It is exposed to the sun so that the container top insulating layer for installing battery is shone thoroughly, packaging the temperature inside the box rises, and needs more massive temperature
Control system and more power consumptions, the photovoltaic array for being mounted on container top not only reduce solar exposure, while photovoltaic power generation
Station service can be directly provided, power consumption is not only reduced and also improve the safety of battery.
Claims (3)
1. the complementary self-powered storehouse formula energy-storage system of light storage based on energy-storage system selve support, specifically includes that light stores up self-powered
Control module (1), the 1st light storage self-powered photovoltaic DC-to-AC converter (21), the 1st light store up self-powered photovoltaic power generation array (31), the 1st energy storage
Self-powered supports electrically connected control switch (4), energy-storage system from electricity consumption distribution box (5), energy-storage system confession complementary with photovoltaic
Electric system bus (6), energy-storage system the 1st energy storage self-powered power line (7) complementary with photovoltaic, energy-storage system complementary with photovoltaic n-th
Energy storage self-powered power line (8), the n-th energy storage self-powered support electrically connected control switch (9), the n-th light storage self-powered photovoltaic inverse
Become device (2n), the n-th light stores up self-powered photovoltaic power generation array (3n), the 1st energy-storage system PCS (101), the 1st energy-storage system direct current control
Cabinet (102) processed, the 1st energy storage system storage battery group string (103), the 1st energy-storage system BMS (104), the 1st energy-storage system BMS harness
(105), the 1st energy-storage system transformer (106), the n-th energy-storage system PCS (1n1), the n-th energy-storage system DC control cabinet (1n2),
N-th energy storage system storage battery group string (1n3), the n-th energy-storage system BMS (1n4), the n-th energy-storage system BMS harness (1n5), the n-th storage
It can system transformer (1n6), electric network power line (107), power grid (108), the 1st energy-storage box room temperature control system (201), the 1st energy storage
Chamber fire-fighting system (202), the 1st energy storage chamber lighting system (203), the 1st energy storage chamber remote monitoring system (204), the n-th storage
It can chamber temperature control system (2n1), the n-th energy storage chamber fire-fighting system (2n2), the n-th energy storage chamber lighting system (2n3), the n-th energy storage
Chamber remote monitoring system (2n4), in which:
1st energy storage system storage battery group string (103) connects the 1st energy-storage system BMS by the 1st energy-storage system BMS harness (105)
(104) and sequentially the 1st energy-storage system DC control cabinet (102), the 1st energy-storage system PCS (101) are accessed, by the 1st energy-storage system
PCS (101) constitutes energy-accumulating power station by the electric network power line (107) of the 1st energy-storage system transformer (106) access power grid (108)
1st energy-storage system charge-discharge electric power path；
N-th energy storage system storage battery group string (1n3) connects the n-th energy-storage system BMS by the n-th energy-storage system BMS harness (1n5)
(1n4) and the n-th energy-storage system DC control cabinet (1n2), the n-th energy-storage system PCS (1n1) are sequentially accessed, by the n-th energy-storage system
PCS (1n1) constitutes energy storage electricity by the electric network power line (107) of the n-th energy-storage system transformer (1n6) access power grid (108)
It stands the n-th energy-storage system charge-discharge electric power path；
1st energy storage system storage battery group string (103) connects the 1st energy-storage system BMS by the 1st energy-storage system BMS harness (105)
(104) and sequentially the 1st energy-storage system DC control cabinet (102), the 1st energy-storage system PCS (101) are accessed, by the 1st energy-storage system
PCS (101) supports electrically connected control switch (4) to access energy-storage system from electricity consumption distribution box (5) by the 1st energy storage self-powered,
Constitute the 1st self-powered electrical path of energy-storage system selve support；
N-th energy storage system storage battery group string (1n3) connects the n-th energy-storage system BMS by the n-th energy-storage system BMS harness (1n5)
(1n4) and the n-th energy-storage system DC control cabinet (1n2), the n-th energy-storage system PCS (1n1) are sequentially accessed, by the n-th energy-storage system
PCS (1n1) supports electrically connected control switch (9) to access energy-storage system from electricity consumption distribution box (5) by the n-th energy storage self-powered,
Constitute the n-th self-powered electrical path of energy-storage system selve support；
Energy storage is accessed by the 1st light storage self-powered photovoltaic DC-to-AC converter (21) of connection the 1st light storage self-powered photovoltaic power generation array (31)
System constitutes the 1st photovoltaic power generation supplied for electronic electrical path from electricity consumption distribution box (5)；
Energy storage is accessed by the n-th light storage self-powered photovoltaic DC-to-AC converter (2n) of connection the n-th light storage self-powered photovoltaic power generation array (3n)
System constitutes the n-th photovoltaic power generation supplied for electronic electrical path from electricity consumption distribution box (5)；
The photovoltaic power generation being made of the 1st light storage self-powered photovoltaic DC-to-AC converter (21), the 1st light storage self-powered photovoltaic power generation array (31)
Power subsystem and the 1st energy-storage system PCS (101), the 1st energy-storage system DC control cabinet (102), the 1st energy storage system storage battery
The energy storage self-powered that group string (103), the 1st energy-storage system BMS (104), the 1st energy-storage system BMS harness (105) are constituted supports electric power
Energy storage subsystem and light storage confess that electric control module (1), energy-storage system are mutual from electricity consumption distribution box (5), energy-storage system and photovoltaic
Mend self-contained electric system bus (6), energy-storage system the 1st energy storage self-powered power line (7) complementary with photovoltaic collectively forms the 1st energy storage system
The light of the micro-capacitance sensor framework of system selve support stores up complementary self-contained electric system；
The photovoltaic power generation being made of the n-th light storage self-powered photovoltaic DC-to-AC converter (2n), the n-th light storage self-powered photovoltaic power generation array (3n)
Power subsystem and the n-th energy-storage system PCS (1n1), the n-th energy-storage system DC control cabinet (1n2), the n-th energy storage system storage battery
The energy storage self-powered that group string (1n3), the n-th energy-storage system BMS (1n4), the n-th energy-storage system BMS harness (1n5) are constituted supports electric power
Energy storage subsystem and light storage confess that electric control module (1), energy-storage system are mutual from electricity consumption distribution box (5), energy-storage system and photovoltaic
Mend self-contained electric system bus (6), energy-storage system the n-th energy storage self-powered power line (8) complementary with photovoltaic collectively forms the n-th energy storage system
The light of the micro-capacitance sensor framework of system selve support stores up complementary self-contained electric system；
Power grid (108) connects the support of the 1st energy storage self-powered by electric network power line (107) and the 1st energy-storage system transformer (106)
Electrically connected control switch (4) supports electrically connected control switch (4) to access energy-storage system from electricity consumption by the 1st energy storage self-powered
Distribution box (5) constitutes the 1st station service energizing power path of power grid (108)；
Power grid (108) connects the support of the n-th energy storage self-powered by electric network power line (107) and the n-th energy-storage system transformer (1n6)
Electrically connected control switch (9) supports electrically connected control switch (9) to access energy-storage system from electricity consumption by the n-th energy storage self-powered
Distribution box (5) constitutes the n-th station service energizing power path of power grid (108).
2. the light storage complementary self-powered storehouse formula energy-storage system according to claim 1 based on energy-storage system selve support,
It is characterized in that light storage confession electric control module (1) specifically include that embedded controller (301), data storage circuitry (302), when
Clock circuit (303), power circuit (304), telecommunication management circuit (305), I/O manage circuit (306), control module bus
(307), in which:
Embedded controller (301) is separately connected data storage circuitry (302), clock circuit by control module bus (307)
(303), power circuit (304), telecommunication management circuit (305), I/O management circuit (306) constitute light storage confession electric control module
(1) monitoring information link and system.
3. the light storage complementary self-powered storehouse formula energy-storage system according to claim 1 based on energy-storage system selve support,
It is characterized in that the 1st light storage self-powered photovoltaic power generation array (31) and the n-th light storage self-powered photovoltaic power generation array (3n), are mounted on storehouse
The top of formula energy-storage system container has power generation and sun-proof dual function.
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