RU2008151011A - METHOD FOR OPERATING A NICKEL-HYDROGEN BATTERY - Google Patents
METHOD FOR OPERATING A NICKEL-HYDROGEN BATTERY Download PDFInfo
- Publication number
- RU2008151011A RU2008151011A RU2008151011/09A RU2008151011A RU2008151011A RU 2008151011 A RU2008151011 A RU 2008151011A RU 2008151011/09 A RU2008151011/09 A RU 2008151011/09A RU 2008151011 A RU2008151011 A RU 2008151011A RU 2008151011 A RU2008151011 A RU 2008151011A
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- RU
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- Prior art keywords
- storage
- duration
- discharge
- self
- recharges
- Prior art date
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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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- Secondary Cells (AREA)
Abstract
1. Способ эксплуатации никель-водородной аккумуляторной батареи, заключающийся в проведении заряд-разрядных циклов с контролем давления управляющих аккумуляторов и периодическом хранении в разряженном состоянии, отличающийся тем, что хранение аккумуляторной батареи в разряженном состоянии проводят с периодическими подзарядами для компенсации саморазряда аккумуляторов, причем хранение начинают после подзаряда на (0,1-0,2)СН, где Сн - номинальная емкость, а в процессе хранения проводят периодические подзаряды на величину исходного уровня заряженности управляющих аккумуляторов. ! 2. Способ по п.1, отличающийся тем, что длительность первого периода хранения между подзарядами устанавливают 30 суток, а длительность последующих периодов корректируют после каждого очередного подзаряда, исходя из фактического саморазряда за предшествующий период хранения, по формуле: ! Ti=Tпр·ΔСподз/ΔСхран, ! где Тi - длительность очередного (последующего) периода хранения; ! Тпр - длительность предшествующего периода хранения; ! ΔСподз - емкость, сообщаемая на подзаряде; ! ΔСхран - емкость саморазряда на предшествующем хранении, определяемая по формуле: ! ΔСхран=ΔРхран·КЕ, ! где ΔРхран - величина снижения давления в управляющих аккумуляторах за время предшествующего хранения; ! КЕ - коэффициент пересчета давления в емкость. 1. A method of operating a nickel-hydrogen storage battery, which consists in carrying out charge-discharge cycles with control of the pressure of the control batteries and periodic storage in a discharged state, characterized in that the storage of the battery in a discharged state is carried out with periodic recharges to compensate for the self-discharge of batteries, and storage start after recharging at (0.1-0.2) CH, where Cn is the nominal capacity, and during storage, periodic recharges are carried out to the value of the initial charge level of the control batteries. ! 2. The method according to claim 1, characterized in that the duration of the first storage period between recharges is set to 30 days, and the duration of subsequent periods is adjusted after each subsequent recharge, based on the actual self-discharge for the previous storage period, according to the formula:! Ti = Tпр · ΔСподз / ΔStorage,! where Ti is the duration of the next (subsequent) storage period; ! Тпр - duration of the previous storage period; ! ΔСподз - capacity reported on recharge; ! ΔStorage - self-discharge capacity at previous storage, determined by the formula:! ΔStorage = ΔPstorage · KE,! where ΔРstore is the amount of pressure drop in the control accumulators during the previous storage; ! КЕ - coefficient of conversion of pressure into a container.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008151011/09A RU2401484C2 (en) | 2008-12-22 | 2008-12-22 | Operation of nickel-hydrogen storage battery (nhsb) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008151011/09A RU2401484C2 (en) | 2008-12-22 | 2008-12-22 | Operation of nickel-hydrogen storage battery (nhsb) |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2008151011A true RU2008151011A (en) | 2010-06-27 |
RU2401484C2 RU2401484C2 (en) | 2010-10-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2008151011/09A RU2401484C2 (en) | 2008-12-22 | 2008-12-22 | Operation of nickel-hydrogen storage battery (nhsb) |
Country Status (1)
Country | Link |
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RU (1) | RU2401484C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2585171C1 (en) * | 2014-12-31 | 2016-05-27 | Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации | Method for operating nickel-hydrogen batteries of modular power supply system (versions) |
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2008
- 2008-12-22 RU RU2008151011/09A patent/RU2401484C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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RU2401484C2 (en) | 2010-10-10 |
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Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20151223 |