| 机车电容器CH84和CH69A的改进设计 |
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| 引用本文： | 张萍,欧阳润.机车电容器CH84和CH69A的改进设计[J].电力机车与城轨车辆,2002,25(5):11-13. |
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| 作者姓名： | 张萍 欧阳润 |
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| 作者单位： | 宁波机车电容器研制中心,浙江,宁波,315020 |
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| 摘 要： | 针对机车主电路过压保护电容器CH84和CH69A承受谐波过电流能力差的弱点,对其进行了结构改进,使之能耐受各种谐波过电压和过电流,并克服了全部油浸式电容器渗漏油的缺点。
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| 关 键 词： | 机车电容器 破损 谐波 过电压 过电流 结构改进 |
| 文章编号： | 1007-0656(2002)05-0011-03 |
| 修稿时间： | 2002年3月15日 |
Improvement of type CH84 and CH69A capacitors on electric locomotives |
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| Abstract: | To counter the defects on capacity of harmonic current overload,type CH84and CH69A capacitors for main cir cuit over-volt age-pro tecting in elec tric lo comotives are improved in con struction.The capacitors with new constructure have thorough ly re moved the defects of the old ones and also have removed the defects of oil leaking for oil im pregnated capacitors. |
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| Keywords: | locomotive capacitor damage harmonic over-voltage over-current improvement on structure |
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