CN106816961A - A kind of GW grades of removable lithium titanate energy-accumulating power station - Google Patents

A kind of GW grades of removable lithium titanate energy-accumulating power station Download PDF

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Publication number
CN106816961A
CN106816961A CN201710206149.9A CN201710206149A CN106816961A CN 106816961 A CN106816961 A CN 106816961A CN 201710206149 A CN201710206149 A CN 201710206149A CN 106816961 A CN106816961 A CN 106816961A
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CN
China
Prior art keywords
grades
power station
module
lithium titanate
accumulating power
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.)
Withdrawn
Application number
CN201710206149.9A
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Chinese (zh)
Inventor
谢馥伊
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Individual
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Individual
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Publication date
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Priority to CN201710206149.9A priority Critical patent/CN106816961A/en
Publication of CN106816961A publication Critical patent/CN106816961A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • H02J15/00—Systems for storing electric energy
    • 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
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • 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
    • H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

The present invention relates to a kind of GW grades removable lithium titanate energy-accumulating power station, Soft Roll metatitanic acid lithium cell is composed in series the module of unified specification, battery set charge/discharge loop electrically insulates completely with battery management system loop in module, directly any connection in series-parallel constitutes GW grades of power output to module, its advantage is up to GW grades of power output capability, lightweight, takes up an area small, installation and repairing is facilitated, and is particularly suitable for extremely special application places.

Description

A kind of GW grades of removable lithium titanate energy-accumulating power station
Technical field
The present invention relates to a kind of energy-accumulating power station, exactly, it is related to a kind of GW grades removable lithium titanate energy-accumulating power station.
Background technology
Energy-accumulating power station species is a lot, including hydroenergy storage station, power supply vehicle of meet an emergency, Large UPS, honourable energy-accumulating power station etc., Different loads application requirement is equipped with corresponding energy-accumulating power station, and emergency function is only required in some power stations, daily not run substantially, is had Power station requires to carry out charge/discharge operation daily, and cycle-index the longer the better, because demanded power output must reach GW（10 Hundred million watts）Level when it is bulky, cannot move at all, can not meet require movably can super high power power it is many special heavy Want demand.
Compared with other removable energy-accumulating power stations, lithium titanate energy-accumulating power station first appears as safety and stability, and can work(greatly The super capacitor contrast of rate output, lithium titanate battery specific energy density is 20 times of super capacitor, is equally GW grades of scale, metatitanic acid The volume weight of lithium energy-accumulating power station is lighter than super capacitor energy-storage power station small 5 times, and this is on some space requirements naval vessel very high Apply most important.
Lithium titanate energy-accumulating power station is all at present that the encapsulation of metal-back battery core carries out connection in series-parallel composition structure again, and installation and repairing is all very Complexity, cellular construction design be difficult to GW grade effective control of power output, only realize battery set charge/discharge loop and Battery management system（BMS）Electrically insulate completely, even if could effectively control whole energy-accumulating power station up to GW electric power to remain to maintainer System stabilization simultaneously reaches Long Service Life requirement.
The content of the invention
The present invention relates to a kind of GW grades removable lithium titanate energy-accumulating power station, Soft Roll metatitanic acid lithium cell is composed in series unified specification Module, battery set charge/discharge loop electrically insulates completely with battery management system loop in module, module directly any connection in series-parallel Constitute GW grades of power output.
Current invention bring the advantage that, up to GW grades of power output capability is lightweight, takes up an area small, installation and repairing facility, special Application places that Shi He be extremely not special.
Inventive embodiments.
The present invention is further illustrated below by a specific embodiment
Fig. 1 is one embodiment of the present of invention modular structure schematic diagram
Fig. 2 is one embodiment of the present of invention system structure diagram
In figure, 10：Soft Roll metatitanic acid lithium cell；20：Battery management system；30：Module；40：Concentrator；50：General control mechanism.
20 Soft Roll metatitanic acid lithium cells（10）Directly connect, every battery core gathers the end electricity of the battery core by a holding wire Pressure value, battery management system（20）Constituted including power supply management, data acquisition, four parts of data processing and communication management, by In battery management system（20）It is independently-powered using outside, both structures each independent to external port with battery set charge/discharge loop Into unified specification module（30）When have been carried out electrically insulating completely.
Can be by module according to specific load request（30）Connection in series-parallel is directly carried out, 100,000 volts of voltages need 2000 modules （30）Series connection, 10,000 Ampere currents output needs 10 such high pressure groups to be isolated from each other again parallel connection, that is to say, that at least 20,000 Module（30）1,000,000,000 watts could be realized（GW）Power output, takes up an area 432 cubic metres altogether, and weight, completely can be at sea up to 500 tons It is mobile, every 32 modules in system intelligence control part（30）One concentrator of configuration（40）, 625 are had, these concentrators（40）Most Unify by general control mechanism afterwards（50）Docked with outside other systems.

Claims (2)

1. a kind of GW grades removable lithium titanate energy-accumulating power station, Soft Roll metatitanic acid lithium cell is composed in series the module of unified specification, and it is special Levy and be：Battery set charge/discharge loop electrically insulates completely with battery management system loop in described module.
2. a kind of GW grades of removable lithium titanate energy-accumulating power station described in claim 1, it is characterised in that：Described module is directly appointed Meaning connection in series-parallel constitutes GW grades of power output.
CN201710206149.9A 2017-03-31 2017-03-31 A kind of GW grades of removable lithium titanate energy-accumulating power station Withdrawn CN106816961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710206149.9A CN106816961A (en) 2017-03-31 2017-03-31 A kind of GW grades of removable lithium titanate energy-accumulating power station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710206149.9A CN106816961A (en) 2017-03-31 2017-03-31 A kind of GW grades of removable lithium titanate energy-accumulating power station

Publications (1)

Publication Number Publication Date
CN106816961A true CN106816961A (en) 2017-06-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710206149.9A Withdrawn CN106816961A (en) 2017-03-31 2017-03-31 A kind of GW grades of removable lithium titanate energy-accumulating power station

Country Status (1)

Country Link
CN (1) CN106816961A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107150751A (en) * 2017-06-14 2017-09-12 谢馥伊 A kind of tricycle charging station

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101362427A (en) * 2008-09-09 2009-02-11 宁波拜特测控技术有限公司 Cell management system of electric automobile
CN101834311A (en) * 2010-05-17 2010-09-15 林道勇 Lithium secondary battery bank
CN202276174U (en) * 2011-10-27 2012-06-13 北京中航长力能源科技有限公司 Mobile lithium battery energy storage battery charging station
CN202737513U (en) * 2012-07-23 2013-02-13 微宏动力系统（湖州）有限公司 Battery pack, and fork truck and mine vehicle employing battery pack
CN103208828A (en) * 2012-01-17 2013-07-17 中国科学院广州能源研究所 Management system for serial connected battery packs
CN205283209U (en) * 2016-01-11 2016-06-01 商洛学院 Integrally self assembling and disassembling type energy storage square cabin charging station
CN105759221A (en) * 2016-04-29 2016-07-13 赵建和 Power battery group management system with internal resistance monitoring function
CN105811862A (en) * 2016-04-29 2016-07-27 易电通（北京）储能科技有限公司 Energy storage power station and energy storage method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101362427A (en) * 2008-09-09 2009-02-11 宁波拜特测控技术有限公司 Cell management system of electric automobile
CN101834311A (en) * 2010-05-17 2010-09-15 林道勇 Lithium secondary battery bank
CN202276174U (en) * 2011-10-27 2012-06-13 北京中航长力能源科技有限公司 Mobile lithium battery energy storage battery charging station
CN103208828A (en) * 2012-01-17 2013-07-17 中国科学院广州能源研究所 Management system for serial connected battery packs
CN202737513U (en) * 2012-07-23 2013-02-13 微宏动力系统（湖州）有限公司 Battery pack, and fork truck and mine vehicle employing battery pack
CN205283209U (en) * 2016-01-11 2016-06-01 商洛学院 Integrally self assembling and disassembling type energy storage square cabin charging station
CN105759221A (en) * 2016-04-29 2016-07-13 赵建和 Power battery group management system with internal resistance monitoring function
CN105811862A (en) * 2016-04-29 2016-07-27 易电通（北京）储能科技有限公司 Energy storage power station and energy storage method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107150751A (en) * 2017-06-14 2017-09-12 谢馥伊 A kind of tricycle charging station

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Application publication date: 20170609