| 串联电池组电压转换电路的研究 |
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| 引用本文： | 林佩君,姜久春.串联电池组电压转换电路的研究[J].北京工商大学学报(自然科学版),2007,25(5):29-33. |
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| 作者姓名： | 林佩君 姜久春 |
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| 作者单位： | 北京交通大学,电气工程学院,北京,100044 |
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| 摘 要： | 分析了现有串联电池组电压转换电路方案存在的问题,提出了一种基于三极管的电压转换电路,分析了电路原理,进行了仿真和试验.结果表明该电路具有较高的转换精度,且成本低、重量轻、体积小,是电动自行串联电池组电压测量的有效解决方案.
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| 关 键 词： | 电动自行车 串联电池组 电压 三极管 |
| 文章编号： | 1671-1513（2007）05-0029-05 |
| 收稿时间： | 2007-04-28 |
| 修稿时间： | 2007年4月28日 |
STUDY ON VOLTAGES MEASURING CIRCUIT FOR INDIVIDUAL BATTERY IN SERIES PACK |
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| LIN Pei-jun,JIANG Jiu-chun.STUDY ON VOLTAGES MEASURING CIRCUIT FOR INDIVIDUAL BATTERY IN SERIES PACK[J].Journal of Beijing Technology and Business University:Natural Science Edition,2007,25(5):29-33. |
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| Authors: | LIN Pei-jun JIANG Jiu-chun |
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| Institution: | School of Electrical Engineering, Beijing Jiaotong University, Beijing 100044, China |
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| Abstract: | This paper analyzed previous methods of transfer circuit for measuring individual battery voltage in series battery pack,introduced a new kind of voltage measurement transfer circuit which based on dynatron.This paper analyzed the principle of the new circuit,designed circuit parameters and made PCB to test.The emulator and test result show that this transfer circuit has higher precision,lighter and lower price.So it's a best choice for electric-bicycle's battery voltage measuring. |
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| Keywords: | electric-bicycle series battery pack voltage dynatron |
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