Prediction method and system for residual capacity of lead-acid storage battery of direct-current system and medium
The invention discloses a method and system for predicting the residual capacity of a lead-acid storage battery of a direct-current system and a medium. Relates to the technical field of residual capacity prediction. The lead-acid storage battery pack is discharged for the first time in the floating...
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| creator | YANG JIACHENG YI QI GONG YUFEI XIAO BOFENG REN SHILIN ZENG ZIHENG LIU XINGYANG ZHANG YUN WEI MINGCHI CHEN JIAQI ZHAN KEYI WANG YANG WU QIAN SONG JIAYING LAI SHENTING WANG ZIJIAN |
| description | The invention discloses a method and system for predicting the residual capacity of a lead-acid storage battery of a direct-current system and a medium. Relates to the technical field of residual capacity prediction. The lead-acid storage battery pack is discharged for the first time in the floating charge operation state, the terminal voltage of each lead-acid storage battery is collected, and the lead-acid storage battery with the minimum capacity is determined; the residual capacity of the lead-acid storage battery is timely and accurately predicted through the first discharge and the second discharge in combination with the residual capacity prediction model, so that a large amount of energy consumption caused by a power-off capacity checking mode is avoided, the storage battery is prevented from being excessively charged and discharged, and the service life of the storage battery is prolonged; according to the scheme, the minimum-capacity lead-acid storage battery is quickly determined based on the termi |
| format | Patent |
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| subjects | MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING |
| title | Prediction method and system for residual capacity of lead-acid storage battery of direct-current system and medium |
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