| 蓄电池的无谓放电故障及处理方法 |
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| 引用本文： | 田树德,吴进军,郝淑琴,李卫国,卢法林.蓄电池的无谓放电故障及处理方法[J].华北地震科学,2001,19(3):68-71. |
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| 作者姓名： | 田树德 吴进军 郝淑琴 李卫国 卢法林 |
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| 作者单位： | 1. 河北省廊坊市地震局
2. 河北省文安地震台 |
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| 摘 要： | 在地震、地磁等交直流两用仪器时，外接蓄电池的无谓放电是一种隐性故障。它的存在，会使蓄电池充电的频率增加、使用寿命缩短。本文以DJ－1型地震记录仪为例，揭示了影响蓄电池无谓放电的原因，定量地分析了蓄电池无谓放电电流与滤波电容及其它因素的关系，并提出处理方法。
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| 关 键 词： | 蓄电池 无谓放电 处理方法 故障 交直流两用仪器 地震 地磁 |
| 文章编号： | 1003-1375(2001)03-0068-04 |
| 修稿时间： | 2001年2月20日 |
The pointless discharging of accumulator and its countermeasure |
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| TIAN Shu-de ,WU Jin-jun ,HAO Shu-qin ,LI Wei-guo ,LU Fa-lin.The pointless discharging of accumulator and its countermeasure[J].North China Earthquake Sciences,2001,19(3):68-71. |
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| Authors: | TIAN Shu-de WU Jin-jun HAO Shu-qin LI Wei-guo LU Fa-lin |
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| Institution: | TIAN Shu-de 1,WU Jin-jun 2,HAO Shu-qin 1,LI Wei-guo 2,LU Fa-lin 2 |
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| Abstract: | pointless discharging of the accumulator is a kind of recessive malfunction for the instruments charged by alternating or direct current used in seismological and geomagnetic survey.it may increase the frequency of the charging for the accumulator and shorten its service life.Taking DJ-1 earthquake recorder as example,we revealed the causes for pointless discharging of the accumulator,and analyzed the relationship between pointless discharging current and the wave-filtering capactiance as well as other factors quantitatively.The countermeasures are presented. |
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| Keywords: | accumulator pointless discharging countermeasure |
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