| 三相短路电流计算的探讨 |
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| 引用本文： | 陈习军.三相短路电流计算的探讨[J].黄冈职业技术学院学报,2012(1):100-102. |
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| 作者姓名： | 陈习军 |
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| 作者单位： | 黄冈职业技术学院后勤服务中心水电中心 |
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| 摘 要： | 三相短路电流计算是供电系统设计、运行中必需进行的计算分析工作。三相短路电流计算的常用方法有欧姆法和标幺制法。通过对两种方法的比较分析,可以看出标幺制法的优越之处,以及两种方法均存在的缺陷,并在此基础上提出改进方法。
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| 关 键 词： | 欧姆法 标幺制法 电抗 阻抗 |
Discussion of Three-Phase Short-Circuit Current Calculation |
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| CHEN Xi-jun.Discussion of Three-Phase Short-Circuit Current Calculation[J].Journal of Huanggang Polytechnic,2012(1):100-102. |
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| Authors: | CHEN Xi-jun |
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| Institution: | CHEN Xi-jun(Logistics hub hydropower Centre of Vocational & Technical College,Huanggang 438002) |
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| Abstract: | Three-phase short-circuit current calculation is a necessary calculation analysis work during the power-supply system design and computational.The common methods of three-phase short-circuit current are Ohm and per unit system.By the comparison of two methods,we can see the strength of per unit system,the flaws of both methods,and put forward the improved methods on the above basis. |
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| Keywords: | Ohm Per unit system Reactance Impedance |
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