RU2011116818A - METHOD FOR AUTOMATIC CONTROL OF TECHNICAL STATE OF PARALLEL BATTERY BATTERIES AND DEVICE FOR ITS IMPLEMENTATION - Google Patents
METHOD FOR AUTOMATIC CONTROL OF TECHNICAL STATE OF PARALLEL BATTERY BATTERIES AND DEVICE FOR ITS IMPLEMENTATION Download PDFInfo
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- RU2011116818A RU2011116818A RU2011116818/07A RU2011116818A RU2011116818A RU 2011116818 A RU2011116818 A RU 2011116818A RU 2011116818/07 A RU2011116818/07 A RU 2011116818/07A RU 2011116818 A RU2011116818 A RU 2011116818A RU 2011116818 A RU2011116818 A RU 2011116818A
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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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Abstract
1. Способ автоматического контроля технического состояния элементов параллельной аккумуляторной батареи, сводящийся к обработке информации результатов контроля в n+1 выходных зажимах подключения контролируемых аккумуляторов в n контрольных точках, отличающийся тем, что нумеруют последовательно контрольные точки, масштабируют токи от каждого элемента аккумуляторной батареи с коэффициентом масштабирования от каждой контрольной точки пропорционально номеру контрольной точки i, вычисляют предельное значение напряжение UΣпр, соответствующее случаю, когда исправны все элементы контролируемой аккумуляторной батареи ! , ! масштабированные токи от каждой контрольной точки суммируют в точке суммирования и передают через канал связи в орган обработки информации, где преобразуют суммарный ток в пропорциональное напряжение UΣ и вычитают данное напряжение из предельного значения напряжения UΣпр, а по величине результирующего напряжения UΣпр-UΣ идентифицируют номер элемента в аккумуляторной батареи, в котором возникло короткое замыкание. ! 2. Устройство автоматического контроля технического состояния элементов параллельной аккумуляторной батареи, содержащее n+1 выходных зажимов для подключения контролируемых аккумуляторов в n контрольных точках и орган обработки информации, вход которого подключен к выходу канала связи, отличающееся тем, что в устройство дополнительно введены блок суммирования токов с коэффициентом масштабирования по каждому входу пропорциональным номеру этого входа, причем i-й вход блока суммирования токов подключен к i-й точке контроля технического состояния соответствующих элементо� 1. A method for automatic control of the technical condition of parallel battery cells, which is reduced to processing information of control results in n + 1 output terminals for connecting controlled batteries at n control points, characterized in that the control points are sequentially numbered, currents from each battery cell are scaled with a factor scaling from each control point in proportion to the number of the control point i, calculate the limit voltage value UΣpr, corresponding to the case when all the elements of the controlled battery are in good working order! ,! the scaled currents from each control point are summed at the summation point and transmitted through the communication channel to the information processing body, where the total current is converted into a proportional voltage UΣ and this voltage is subtracted from the limit voltage value UΣpr, and by the value of the resulting voltage UΣpr-UΣ, the element number in battery in which a short circuit has occurred. ! 2. A device for automatic monitoring of the technical state of the parallel battery cells, containing n + 1 output clamps for connecting the monitored batteries at n control points and an information processing body, the input of which is connected to the output of the communication channel, characterized in that the device additionally includes a block for summing currents with a scaling factor for each input proportional to the number of this input, and the i-th input of the current summing block is connected to the i-th point of monitoring the technical condition of the corresponding elements�
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011116818A RU2485639C2 (en) | 2011-04-27 | Method for automatic control of technical condition of serial accumulator battery and device for its implementation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011116818A RU2485639C2 (en) | 2011-04-27 | Method for automatic control of technical condition of serial accumulator battery and device for its implementation |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2011116818A true RU2011116818A (en) | 2012-11-10 |
RU2485639C2 RU2485639C2 (en) | 2013-06-20 |
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