SU773799A1 - Device for element-wise equalizing of capacitances of parallel-connected storage batteries - Google Patents
Device for element-wise equalizing of capacitances of parallel-connected storage batteries Download PDFInfo
- Publication number
- SU773799A1 SU773799A1 SU792743688A SU2743688A SU773799A1 SU 773799 A1 SU773799 A1 SU 773799A1 SU 792743688 A SU792743688 A SU 792743688A SU 2743688 A SU2743688 A SU 2743688A SU 773799 A1 SU773799 A1 SU 773799A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- battery
- voltage
- output
- windings
- batteries
- Prior art date
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Classifications
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Control Of Charge By Means Of Generators (AREA)
Description
Изобретение относитс к электротехнике и может использоватьс в npoiT.ecce эксплуатации герметичных аккумул торных батарей в составе автономных электроэнергетических систем.The invention relates to electrical engineering and can be used in a npoiT.ecce operation of sealed batteries as part of autonomous electric power systems.
Известно устройство, осуществл ющее выравнивание емкостей отдельных аккумул торов в батарее 1 .A device is known that aligns the capacities of individual batteries in battery 1.
Недостатки устройства - большие энергозатраты и понижение функцио- , нальной готовности батареи, так как батаре с целью выравнивани емкостей аккумул торов полностью разр жаетс .The drawbacks of the device are high energy consumption and a decrease in the functional readiness of the battery, since the battery is completely discharged in order to level the battery capacities.
Наиболее близким по технической сущности к предлагаемому вл етс устройство, содержащее генератор переменного напр жени с трансформаторным выходом с - П выходными ОбМОТКс1МИ ,The closest in technical essence to the present invention is a device comprising an alternating voltage generator with a transformer output with - P output OMOPKs1MI,
2п выходных клемм, элементы сравнени , ключи и разр дные резисторы 2J ,2p output terminals, reference elements, switches and discharge resistors 2J,
Недостатки устройства - значительна энергоемкость процесса выравнивани и неудовлетворительна точность выравнивани при различной температуре отдельных аккумул торов вследствие того, что напр жение на аккумул торе не определ ет однозначно его достаточную емкость.The drawbacks of the device are the considerable power consumption of the alignment process and the unsatisfactory alignment accuracy at different temperatures of individual batteries due to the fact that the voltage on the battery does not uniquely determine its sufficient capacity.
Целью насто щего изобретени вл етс повышение точности при одновременном уменьшении энергозатрат, 5 св занных с процессом выравнивани емкостей аккумул торов герметичной батареи.The purpose of the present invention is to improve the accuracy while reducing power consumption, 5 associated with the process of leveling the capacities of the batteries of a sealed battery.
Поставленна цель достигаетс , что в устройство введены п- управл емых выпр мителей, выходы которых присоединены к одноименным выходным клеммам, и запоминающий блок, п -входов которого соединены с выходами элементов сравнени , а п т выходов fc запоминающего устройства соединены с управл ющими входами соответствующих управл емых выпр мителей.,The goal is achieved that p-controlled rectifiers are inserted in the device, the outputs of which are connected to the same output terminals, and a storage unit, the n-inputs of which are connected to the outputs of the comparison elements, and the fifth outputs fc of the storage device are connected to the control inputs of the corresponding controlled rectifiers.,
На чертеже приведена блок-схема устройства.The drawing shows a block diagram of the device.
2Q Устройство подключено к аккумул торной батарее и содержит контакт 1, генератор 2 переменного напр жени с трансформаторным выходом, п-вторичных обмоток 3, п-управл е25 мых выпр мителей 4, п - элементов сравнени , запоминающий блок 6.2Q The device is connected to a battery and contains contact 1, an alternating voltage generator 2 with a transformer output, n-secondary windings 3, n-controlled rectifier 4, n - comparison elements, storage unit 6.
Устройство работает следующим образом.The device works as follows.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792743688A SU773799A1 (en) | 1979-04-02 | 1979-04-02 | Device for element-wise equalizing of capacitances of parallel-connected storage batteries |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792743688A SU773799A1 (en) | 1979-04-02 | 1979-04-02 | Device for element-wise equalizing of capacitances of parallel-connected storage batteries |
Publications (1)
Publication Number | Publication Date |
---|---|
SU773799A1 true SU773799A1 (en) | 1980-10-23 |
Family
ID=20818207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792743688A SU773799A1 (en) | 1979-04-02 | 1979-04-02 | Device for element-wise equalizing of capacitances of parallel-connected storage batteries |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU773799A1 (en) |
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1979
- 1979-04-02 SU SU792743688A patent/SU773799A1/en active
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