| 电力机车整流机组器件结温计算 |
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| 引用本文： | 王正星.电力机车整流机组器件结温计算[J].机车电传动,1997(4):20-23. |
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| 作者姓名： | 王正星 |
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| 作者单位： | 株洲电力机车研究所 |
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| 摘 要： | 机车运行在任何场合器件结温不得超过额定值，这是整流机组正常运行的必要条件，以ＳＳ６型电力机车整流机组起动过程结温计算为例，提供了计算方法，供有关专业人员设计、计算、故障分析时参考。
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| 关 键 词： | 整流装置 结温 电力机车 计算 |
Junction temperature calculation for semiconductor devices in electric locomotive rectifier |
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| Zhuzhou Electric Locomotive Research Institute.Junction temperature calculation for semiconductor devices in electric locomotive rectifier[J].Electric Drive For Locomotive,1997(4):20-23. |
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| Authors: | Zhuzhou Electric Locomotive Research Institute |
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| Institution: | Zhuzhou 412001 |
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| Abstract: | For normal working of rectifier,the junction temperature of semiconductor devices shall not be higher than the ratings under various running conditions of locomotives.Taking the rectifier of SS 6 electric locomotive as an example,the author describes his way of calculating the junction temperature during the starting of rectifiers,for the reference of certain personnel in their designs,calculations and fault analysis. |
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| Keywords: | rectifier thermal resistance junction temperature semiconductor device |
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