CN207926198U - Energy storage device and energy-storage system - Google Patents
Energy storage device and energy-storage system Download PDFInfo
- Publication number
- CN207926198U CN207926198U CN201820181208.1U CN201820181208U CN207926198U CN 207926198 U CN207926198 U CN 207926198U CN 201820181208 U CN201820181208 U CN 201820181208U CN 207926198 U CN207926198 U CN 207926198U
- Authority
- CN
- China
- Prior art keywords
- energy storage
- battery
- energy
- storage device
- battery modules
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
-
- 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
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/14—Energy storage units
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A kind of energy storage device of the utility model offer and energy-storage system, are related to technical field of energy storage, device includes：The energy-storage module of multiple splicings in parallel；Each energy-storage module includes：And the battery modules that off-network inverter and multiple parallel connections are spliced；Each battery modules include：It is multiple can splicing in parallel battery pack；Battery pack includes：Multiple concatenated battery packs；Each battery pack includes the energy storage battery core of multiple parallel connections；And information of voltage, current information and/or the power information that off-network inverter is detected according to itself, control the operating mode of multiple battery modules.Energy-storage module, battery modules, battery pack etc. included in the energy storage device are detachable, sliceable, therefore, demand according to actual conditions to voltage, electricity, can easily modules in energy storage device be spliced or be dismantled, adjust the quantity of module in energy storage device, to flexibly change power, the capacity of the energy storage device, and realize the replacement and maintenance to energy-storage battery.
Description
Technical field
The utility model is related to technical field of energy storage, more particularly, to a kind of energy storage device and energy-storage system.
Background technology
Energy storage device is indispensable power supply unit in straight-flow system, is widely used in substation.Direct current when normal
Energy storage device in system is in floating charging stand-by state, and when alternating current dead electricity, energy storage device is carried to accident load rapidly
For energy.It is also necessary for the loads such as control, signal, automatic device, protective device and the communication when forced outage simultaneously, electricity is provided
Power.
The energy storage device of conventional design and system once put into operation at present, it is difficult to the increase and decrease of power, capacity is neatly carried out, and
And it is difficult to carry out battery or energy storage inversion replacement maintenance online.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of energy storage device and energy-storage system, in the energy storage device
Including energy-storage module, battery modules, battery pack etc. it is detachable, sliceable, therefore, according to actual conditions to voltage, electricity
The demand of amount easily can be spliced or be dismantled to modules in energy storage device, and the number of module in energy storage device is adjusted
Amount to flexibly change power, the capacity of the energy storage device, and realizes the replacement and maintenance to energy-storage battery.
In a first aspect, the utility model embodiment provides a kind of energy storage device, including：The energy storage mould of multiple splicings in parallel
Block；
Each energy-storage module includes：And off-network inverter and multiple battery modules；
Multiple battery modules in parallel splicings, and connect with simultaneously off-network inverter；
Each battery modules include：It is multiple can splicing in parallel battery pack；
Battery pack includes：Multiple concatenated battery packs；
Each battery pack includes the energy storage battery core of multiple parallel connections；
And information of voltage, current information and/or the power information that off-network inverter is detected according to itself, control work
Pattern carries out charge or discharge to control multiple battery modules.
With reference to first aspect, the utility model embodiment provides the first possible embodiment of first aspect,
In, further include：Communication interface；
And off-network inverter obtains the battery status information of battery modules by communication interface.
With reference to first aspect, the utility model embodiment provides second of possible embodiment of first aspect,
In, further include：Warning device；
Warning device is connect with simultaneously off-network inverter；
And off-network inverter is according to battery status information, when judging battery status information exception, control warning device into
Row alarm.
With reference to first aspect, the utility model embodiment provides the third possible embodiment of first aspect,
In, and off-network inverter includes：Energy accumulation current converter.
With reference to first aspect, the utility model embodiment provides the 4th kind of possible embodiment of first aspect,
In, energy accumulation current converter includes：DC/AC bidirectional converters, controller；
Controller is connect with DC/AC bidirectional converters；
DC/AC bidirectional converters are connect with battery modules and external power supply respectively；
Control instruction of the DC/AC bidirectional converters transmitted by controller carries out charge or discharge to battery modules.
With reference to first aspect, the utility model embodiment provides the 5th kind of possible embodiment of first aspect,
In, communication interface includes：CAN interface.
With reference to first aspect, the utility model embodiment provides the 6th kind of possible embodiment of first aspect,
In, energy storage battery core includes：At least one of dry cell, lithium battery, lead accumulator.
With reference to first aspect, the utility model embodiment provides the 7th kind of possible embodiment of first aspect,
In, further include：Wireless communication module；
Wireless communication module is connect with simultaneously off-network inverter.
Second aspect, the utility model embodiment also provide a kind of energy-storage system, including monitoring center and one or
Energy storage device described in multiple first aspects；
Energy storage device is communicated to connect with monitoring center；
Monitoring center receives the battery status information transmitted by energy storage device.
In conjunction with second aspect, the utility model embodiment provides the first possible embodiment of second aspect,
In, further include display terminal；
Display terminal is connect with monitoring center, for being shown to the battery status information transmitted by monitoring center.
The utility model embodiment brings following advantageous effect：
The energy storage device that the utility model embodiment provides includes the energy-storage module of multiple splicings in parallel；Each energy storage mould
Block includes：And off-network inverter and multiple battery modules；Multiple battery modules in parallel splicings, and connect with simultaneously off-network inverter
It connects；Each battery modules include：It is multiple can splicing in parallel battery pack；Battery pack includes：Multiple concatenated battery packs；Each electricity
Pond group includes the energy storage battery core of multiple parallel connections；And off-network inverter detected according to itself information of voltage, current information and/
Or power information, operating mode is controlled, charge or discharge is carried out to control multiple battery modules.Included in the energy storage device
Energy-storage module, battery modules, battery pack etc. it is detachable, sliceable, therefore, according to actual conditions to the need of voltage, electricity
It asks, can easily modules in energy storage device be spliced or be dismantled, adjust the quantity of module in energy storage device, to
Flexibly change power, the capacity of the energy storage device, and realizes the replacement and maintenance to energy-storage battery.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is realized and is obtained in book, claims and attached drawing.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment cited below particularly, and
The appended attached drawing of cooperation, is described in detail below.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram for energy storage device that the utility model embodiment one provides；
Fig. 2 is the structural schematic diagram of battery pack in a kind of energy storage device that the utility model embodiment one provides；
Fig. 3 is the structural schematic diagram of battery modules in a kind of energy storage device that the utility model embodiment one provides；
Fig. 4 is the structural schematic diagram of energy-storage module in a kind of energy storage device that the utility model embodiment one provides；
Fig. 5 is the structural schematic diagram for another energy storage device that the utility model embodiment one provides；
Fig. 6 is the structural schematic diagram for another energy storage device that the utility model embodiment one provides；
Fig. 7 is a kind of structural schematic diagram for energy-storage system that the utility model embodiment two provides.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with attached drawing to this
The technical solution of utility model is clearly and completely described, it is clear that described embodiment is that the utility model part is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, shall fall within the protection scope of the present invention.
The energy storage device of conventional design and system once put into operation at present, it is difficult to the increase and decrease of power, capacity is neatly carried out, and
And it is difficult to carry out battery or energy storage inversion replacement maintenance online.
Based on this, the utility model embodiment provides a kind of energy storage device and energy-storage system, is wrapped in the energy storage device
The energy-storage module, battery modules, the battery pack that contain etc. be detachable, sliceable, therefore, according to actual conditions to voltage, electricity
Demand easily can be spliced or be dismantled to modules in energy storage device, and the quantity of module in energy storage device is adjusted, from
And flexibly change the power of the energy storage device, capacity, and realize the replacement and maintenance to energy-storage battery.
For ease of understanding the present embodiment, first to a kind of energy storage device disclosed in the utility model embodiment into
Row is discussed in detail.
Embodiment one：
The utility model embodiment provides a kind of energy storage device, shown in Figure 1, which includes：Multiple spellings in parallel
The energy-storage module 11 connect；Each energy-storage module 11 includes：And off-network inverter 111 and multiple battery modules 112；Multiple electricity
The splicing in parallel of pond module 112, and connect with simultaneously off-network inverter 111；Each battery modules 112 include：It is multiple in parallel to spell
The battery pack 1121 connect；Battery pack 1121 includes：Multiple concatenated battery packs；Each battery pack includes the energy storage of multiple parallel connections
Battery core；And information of voltage, current information and/or the power information that off-network inverter 111 is detected according to itself, control work
Pattern carries out charge or discharge to control multiple battery modules 112.
Energy-storage module 11, battery modules 112, battery pack 1121 etc. included in the energy storage device are detachable, can spell
It connects, therefore, the demand according to actual conditions to voltage, electricity can easily splice modules in energy storage device
Or dismounting, the quantity of module in energy storage device is adjusted, to flexibly change power, the capacity of the energy storage device, and is realized to storage
The replacement and maintenance of energy battery.
Shown in Fig. 2, Fig. 3, the battery modules 112 in the present embodiment specifically include：The battery pack of multiple splicings in parallel
1121；Each battery pack 1121 includes：Multiple concatenated battery packs；Each battery pack includes the energy storage battery core of multiple parallel connections.
Specifically, the anode of multiple energy storage battery cores is respectively connected with, multiple cathode are respectively connected with, that is, multiple energy storage battery cores
Parallel connection forms a battery pack, and multiple battery packs as described above are mutually contacted again, forms a battery pack 1121, multiple strings
In the battery pack of connection, the anode of the battery pack of left end is as a port, and the cathode of the battery pack of rightmost is as another
Port, then multiple battery packs as described above 1121 carry out parallel connection again, form a battery modules 112.I.e. multiple battery packs
1121 positive port is connected with each other, as a port of the battery modules 112, the cathode port phase of multiple battery packs 1121
It connects, the output end as another port of the battery modules 112, that is, the energy storage device.
In above-mentioned battery modules 112, it can neatly change battery modules by the adjustment of the quantity to energy storage battery core
112 storing up electricity electricity or frequency, meets different electrical energy demands.
The positive port of each battery modules 112 as described above is connect with simultaneously off-network inverter 111 again, is formed above-mentioned
Energy-storage module 11, as shown in Figure 4.It should be noted that total voltage value of above-mentioned battery modules 112 need to meet and off-network is inverse
Become the rated voltage of device 111.Multiple energy-storage modules as described above 11 carry out parallel connection again, finally constitute the utility model implementation
The energy storage device that example is provided, as shown in Figure 5.
Above-mentioned energy storage battery core includes：At least one of dry cell, lithium battery, lead accumulator.Wherein, lithium battery is to be with lithium
The battery of cathode, for the novel high-energy battery to grow up after the sixties.It is divided by electrolyte difference used：1. high temperature melting
Melt salt lithium battery；2. organic electrolyte lithium battery；3. inorganic nonaqueous electrolyte lithium battery；4. solid electrolyte lithium battery；5. lithium
Water battery.The advantages of lithium battery is monomer battery voltage height, bigger than energy, storage life length (up to 10 years), high temperature performance
It is good, it can be used at -40~0 DEG C.With the development of power battery and the appearance of new positive electrode, especially LiFePO 4 material
The development of material, promotes ferric phosphate lithium cell to be widely used in the energy storage device of substation.
It should be noted that the energy storage battery core in the utility model embodiment is not limited only to battery battery core mentioned above,
Can also include other batteries, such as：Lead carbon battery etc..In the same energy storage device or system, generally remain selected
The type for the energy storage battery core selected is consistent, it is ensured that the stability of energy storage device or system.
The energy storage device that the utility model embodiment is provided includes multiple sliceable battery modules 112, by adjusting
The quantity of sliceable 112 inside energy storage battery core of battery modules can flexibly change power, the capacity of the energy storage device, and real
Now to the replacement of energy-storage battery and maintenance.
In addition, further including in the energy storage device that the utility model embodiment is provided：Communication interface 113, warning device
114。
Specifically, it is shown in Figure 6, and off-network inverter 111 obtains battery modules 112 by communication interface 113
Battery status information.Warning device 114 is connect with simultaneously off-network inverter；And off-network inverter is according to battery status information,
When judging battery status information exception, control warning device 114 is alarmed.
Above-mentioned warning device 114 includes at least one of visual alarm, voice guard, voice announcer.
As a preferred implementation manner, in the utility model embodiment and off-network inverter 111 include：Energy storage
Current transformer.Energy accumulation current converter includes：DC/AC bidirectional converters, controller；Controller is connect with DC/AC bidirectional converters；DC/
AC bidirectional converters are connect with battery modules 112 and external power supply respectively；DC/AC bidirectional converters are according to transmitted by controller
Control instruction carries out charge or discharge to battery modules 112.
Energy accumulation current converter (Power Control System, PCS) can control the charging and discharging of battery modules 112
Journey carries out the transformation of alternating current-direct current, can directly be that AC load is powered under no grid condition.Controller in PCS passes through logical
News receive background server control instruction, according to the symbol of power instruction and size control current transformer charge the battery or
The adjusting to network re-active power and reactive power is realized in electric discharge.
Preferably, in the present embodiment, communication interface 113 is CAN interface.
PCS controllers are communicated by CAN interface and BMS, obtain the battery status information of battery modules 112, it can be achieved that right
The protectiveness charge and discharge of battery, it is ensured that battery operation safety.
It is integrated with the physical layer and data link layer functions of CAN protocol in CAN interface, can complete to communication data
The items such as framing processing, including position filling, data block coding, cyclic redundancy check, priority discrimination work.
When specific works, and off-network inverter 111 may be implemented and off-network switching control, when power grid breaks down
When, energy storage device can quickly identify and be rapidly switched to off-grid operation pattern, and the time of switching should be short enough, to the maximum extent
Reduce influence of the electric network fault to power supply system internal loading and power supply.In addition, frequency detecting can also be used in the energy storage device
With amplitude detection device, comprehensive descision and quickly detection electric network fault, realize this handoff procedure it is smooth, without impact.
When PCS is in simultaneously net state, by detecting grid entry point voltage, when continuously N number of sampled point generation voltage falls voltage
It falls and thinks that major network is disconnected with microgrid or major network failure, PCS automatically switch to off-network control mould when being either increased beyond threshold value
Formula, meanwhile, it sends out and outputs the passive off-network of separating brake contact tripping major network switch realization.
Above-mentioned PCS connect constituted energy-storage module 11 with battery modules 112, can not only realize and off-network switching is controlled
System, and can be that battery modules 112 carry out charge or discharge process.In addition, battery modules 112 are sliceable, disclosure satisfy that
The work requirements of different energy storage electricity and frequency.
In addition, above-mentioned Mobile energy storage device further includes：Wireless communication module；Wireless communication module is filled with simultaneously off-network inversion
Set 111 connections.According to different application demands, different wireless communication modules can be selected, supports GPRS/3G/4G/WIFI/
The wireless communication module of the multitude of different ways such as NB-LoT accesses.
Embodiment two：
The utility model embodiment also provides a kind of Mobile energy storage system, shown in Figure 7, which includes in monitoring
The heart 22 and one or more energy storage device 21 as described in embodiment one.
Wherein, energy storage device 21 is communicated to connect with monitoring center 22；Monitoring center 22 receives transmitted by energy storage device 21
Battery status information.
Above system further includes display terminal 23 as a preferred implementation manner,.
Specifically, display terminal 23 is connect with monitoring center 22, for believing the battery status transmitted by monitoring center 22
Breath is shown.
Above-mentioned monitoring center 22 uses Cloud Server, is based on B/S frameworks, is mainly developed by Java language, user only needs to have
Network link can Telnet monitoring center 22, carry out permission in management operation；Monitoring center 22 is arranged with threshold value, super
It can be alarmed to pre-set user by platform website, short message, wisdom phone when crossing threshold value.
Display terminal 23, can by the various ways such as computer, large-size screen monitors, mobile phone realize battery modules electricity data displaying and
Monitoring.Or can also be a system management platform, including map denotation, data are shown, remote control, information system management etc.
Function module, may be implemented the remote control to energy storage device 21, and data bandwagon effect includes the two dimension of the electricity of battery modules
Or the Visual Dynamic of 3 D deformation is shown.
The energy-storage system that the utility model embodiment is provided contains the energy storage device 21 described in embodiment one, equally
Above-mentioned function may be implemented, details are not described herein.
In addition, in the description of the utility model embodiment unless specifically defined or limited otherwise, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned term with concrete condition
Concrete meaning in the present invention.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
Finally it should be noted that：Embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the scope of protection of the utility model is not limited thereto, although with reference to aforementioned
The utility model is described in detail in embodiment, it will be understood by those of ordinary skill in the art that：It is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to the skill recorded in previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation is replaced, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model is answered described is wanted with right
Subject to the protection domain asked.
Claims (10)
1. a kind of energy storage device, which is characterized in that including：The energy-storage module of multiple splicings in parallel；
Each the energy-storage module includes：And off-network inverter and multiple battery modules；
Multiple battery modules in parallel splicings, and connect with described and off-network inverter；
Each the battery modules include：It is multiple can splicing in parallel battery pack；
The battery pack includes：Multiple concatenated battery packs；
Each battery pack includes the energy storage battery core of multiple parallel connections；
Information of voltage, current information and/or the power information that described and off-network inverter is detected according to itself control work
Pattern carries out charge or discharge to control multiple battery modules.
2. energy storage device according to claim 1, which is characterized in that further include：Communication interface；
Described and off-network inverter obtains the battery status information of the battery modules by the communication interface.
3. energy storage device according to claim 1, which is characterized in that further include：Warning device；
The warning device is connect with described and off-network inverter；
Described and off-network inverter is according to the battery status information, when judging the battery status information exception, controls institute
Warning device is stated to alarm.
4. according to claim 1-3 any one of them energy storage devices, which is characterized in that described and off-network inverter includes：
Energy accumulation current converter.
5. energy storage device according to claim 4, which is characterized in that the energy accumulation current converter includes：DC/AC Bidirectional variable-flows
Device, controller；
The controller is connect with the DC/AC bidirectional converters；
The DC/AC bidirectional converters are connect with the battery modules and external power supply respectively；
Control instruction of the DC/AC bidirectional converters transmitted by the controller, charges to the battery modules
Or electric discharge.
6. energy storage device according to claim 2, which is characterized in that the communication interface includes：CAN interface.
7. energy storage device according to claim 1, which is characterized in that the energy storage battery core includes：Dry cell, lithium battery,
At least one of lead accumulator.
8. energy storage device according to claim 1, which is characterized in that further include：Wireless communication module；
The wireless communication module is connect with described and off-network inverter.
9. a kind of energy-storage system, which is characterized in that including monitoring center and one or more as claim 1 to 8 it is any
Energy storage device described in；
The energy storage device is communicated to connect with the monitoring center；
The monitoring center receives the battery status information transmitted by the energy storage device.
10. energy-storage system according to claim 9, which is characterized in that further include display terminal；The display terminal and institute
Monitoring center connection is stated, for being shown to the battery status information transmitted by the monitoring center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820181208.1U CN207926198U (en) | 2018-02-01 | 2018-02-01 | Energy storage device and energy-storage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820181208.1U CN207926198U (en) | 2018-02-01 | 2018-02-01 | Energy storage device and energy-storage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207926198U true CN207926198U (en) | 2018-09-28 |
Family
ID=63603014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820181208.1U Active CN207926198U (en) | 2018-02-01 | 2018-02-01 | Energy storage device and energy-storage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207926198U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888809A (en) * | 2019-04-17 | 2019-06-14 | 苏州恒电能源动力科技有限公司 | A kind of household energy-storage battery group auto parallel Connection control method |
| CN110488199A (en) * | 2019-09-04 | 2019-11-22 | 国网湖南省电力有限公司 | A kind of high capacity cell energy-accumulating power station battery system alarm response method |
| CN110854893A (en) * | 2019-11-18 | 2020-02-28 | 苏州高创特新能源发展股份有限公司 | Battery configuration method of energy storage system |
| CN113098041A (en) * | 2021-04-15 | 2021-07-09 | 华为技术有限公司 | Energy storage system, energy storage container and light storage system |
| CN114336982A (en) * | 2021-12-30 | 2022-04-12 | 军事科学院系统工程研究院军事新能源技术研究所 | Modular energy storage system and control method thereof |
| CN115085342A (en) * | 2022-08-18 | 2022-09-20 | 深圳市德兰明海科技有限公司 | Energy storage system and method for identifying connection interface between inverter and battery pack |
| WO2023005212A1 (en) * | 2021-07-26 | 2023-02-02 | 西安快舟机电科技有限公司 | Energy storage module, and vehicle-mounted charging system and charging method therefor |
| CN116404725A (en) * | 2023-06-01 | 2023-07-07 | 苏州精控能源科技有限公司 | Distributed voltage-regulating inversion control method and system for energy storage system, equipment and medium |
-
2018
- 2018-02-01 CN CN201820181208.1U patent/CN207926198U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888809A (en) * | 2019-04-17 | 2019-06-14 | 苏州恒电能源动力科技有限公司 | A kind of household energy-storage battery group auto parallel Connection control method |
| CN110488199A (en) * | 2019-09-04 | 2019-11-22 | 国网湖南省电力有限公司 | A kind of high capacity cell energy-accumulating power station battery system alarm response method |
| CN110488199B (en) * | 2019-09-04 | 2021-06-01 | 国网湖南省电力有限公司 | Alarm response method for battery system of high-capacity battery energy storage power station |
| CN110854893A (en) * | 2019-11-18 | 2020-02-28 | 苏州高创特新能源发展股份有限公司 | Battery configuration method of energy storage system |
| CN110854893B (en) * | 2019-11-18 | 2021-04-06 | 苏州阿特斯新能源发展股份有限公司 | Battery configuration method of energy storage system |
| CN113098041A (en) * | 2021-04-15 | 2021-07-09 | 华为技术有限公司 | Energy storage system, energy storage container and light storage system |
| CN113098041B (en) * | 2021-04-15 | 2024-04-12 | 华为数字能源技术有限公司 | Energy storage system, energy storage container and optical storage system |
| WO2023005212A1 (en) * | 2021-07-26 | 2023-02-02 | 西安快舟机电科技有限公司 | Energy storage module, and vehicle-mounted charging system and charging method therefor |
| CN114336982A (en) * | 2021-12-30 | 2022-04-12 | 军事科学院系统工程研究院军事新能源技术研究所 | Modular energy storage system and control method thereof |
| CN115085342A (en) * | 2022-08-18 | 2022-09-20 | 深圳市德兰明海科技有限公司 | Energy storage system and method for identifying connection interface between inverter and battery pack |
| CN116404725A (en) * | 2023-06-01 | 2023-07-07 | 苏州精控能源科技有限公司 | Distributed voltage-regulating inversion control method and system for energy storage system, equipment and medium |
| CN116404725B (en) * | 2023-06-01 | 2023-08-18 | 苏州精控能源科技有限公司 | Distributed voltage-regulating inversion control method and system for energy storage system, equipment and medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207926198U (en) | Energy storage device and energy-storage system | |
| CN105140996B (en) | A kind of Li-ion batteries piles balanced management system and balance control method | |
| CN107979169A (en) | Lithium titanate battery energy storage for power supply system and its control method for communication base station | |
| CN201726205U (en) | AC energy storage cabinet and energy storage power station system | |
| CN104269899B (en) | Airborne lithium-ions battery system | |
| CN104242474B (en) | A kind of mixed type energy-storage system and using method | |
| CN204230982U (en) | Large Electric car battery supplied system | |
| CN104901326A (en) | Control rod drive mechanism static power supply system and energy storage system and power supply method thereof | |
| CN108110887A (en) | A kind of open-ended modularity lithium ion battery uninterruptible power supply | |
| CN108667107A (en) | A kind of storage battery equalizing circuit and control method including auxiliary battery | |
| CN209709744U (en) | A kind of communication base station power supply system that retired power battery echelon utilizes | |
| CN207925542U (en) | Mobile energy storage apparatus and system | |
| CN207215986U (en) | A kind of ice storing time system and battery monitor equipment | |
| CN102263432A (en) | Gush-surplus lithium battery storage battery | |
| CN204538792U (en) | A kind of parallel power supply system and power module | |
| CN104333082A (en) | Online maintenance system and method of distributed power supply | |
| CN102262217B (en) | Test method and device for verifying short-circuit withstanding time of lead-acid battery | |
| CN115514067A (en) | Energy storage battery management system device | |
| CN202474130U (en) | Backup battery pack system | |
| KR102284859B1 (en) | Grid participant charging system for easy management of multiple chargers | |
| CN212659977U (en) | Online intelligent management system for base station storage battery | |
| CN203984099U (en) | A kind of mixed type energy-storage system | |
| CN208461514U (en) | A kind of storage battery equalizing circuit comprising auxiliary battery | |
| CN108599209B (en) | Container type energy storage direct current side parallel operation control system and method | |
| CN203574408U (en) | Battery pack application node and matrix battery management system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |