| 短路机械力耐受能力试验 |
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| 引用本文： | 朱英浩. 短路机械力耐受能力试验[J]. 变压器, 2001, 38(1): 1-7 |
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| 作者姓名： | 朱英浩 |
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| 作者单位： | 沈阳变压器研究所， 辽宁 沈阳 110167 |
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| 摘 要： | 论述了变压器短路电流的动态力效应和断路器重合闸时变压器发热的影响，分析了变压器短路耐受试验有效性和剩磁对短路电流的影响，对预先短路法与后路法进行了比较，还给出了短路电流的计算式。
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| 关 键 词： | 配电变压器 短路电流 机械力 耐受能力 试验 |
| 文章编号： | 001-8425(2001)01-0001-07 |
| 修稿时间： | 2000-12-07 |
Short Circuit Mechanical Force Withstand Capability Test |
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| ZHU Ying hao. Short Circuit Mechanical Force Withstand Capability Test[J]. Transformer, 2001, 38(1): 1-7 |
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| Authors: | ZHU Ying hao |
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| Abstract: | The dynamic force effect of short circuit current in transformer and the influence on the heating of transformer when circuit breaker recloses are expouded. The effectiveness of transformer short circuit withstand test and the influence of residual flux on short circuit current are analysed. Preshort-circuit method is compared with postshort-circuit method, and calculation formulas of short circuit current are given. |
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| Keywords: | Transformer Short circuit Test Mechanical fo |
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