| 模糊理论在识别变压器励磁涌流中的探讨 |
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| 引用本文： | 王昕,朱成柱,宋永明,冯玉红. 模糊理论在识别变压器励磁涌流中的探讨[J]. 电力系统保护与控制, 2000, 28(8): 46-47,58 |
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| 作者姓名： | 王昕 朱成柱 宋永明 冯玉红 |
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| 作者单位： | 阿继股份有限公司，黑龙江 阿城 150302 |
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| 摘 要： | 对模糊理论在变压器差动保护中如何识别励磁涌流进行了探讨。通过仿真及动模试验证明该原理的保护能克服传统变压器保护的不足 ,使保护的动作速度和选择性更趋于合理。
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| 关 键 词： | 变压器差动保护 励磁涌流 隶属函数 隶属度 |
Discussion on application of fuzzy theory in discriminating exciting rush current in transformer |
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| WANG Xin,ZHU Cheng_zhu,SONG Yong_ming,FENG Yu_hong. Discussion on application of fuzzy theory in discriminating exciting rush current in transformer[J]. Power System Protection and Control, 2000, 28(8): 46-47,58 |
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| Authors: | WANG Xin ZHU Cheng_zhu SONG Yong_ming FENG Yu_hong |
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| Abstract: | A discussion on fuzzy theory to discriminate exciting rush current in differential protection of transformer is presented in this paper. The protection in this theory is to be able to overcome the shortcoming in traditional transformer protection by emulation and dynamic simulation test and bring the protection a reasonable operation speed and selectivity. |
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| Keywords: | differential protection for transformer exciting rush current slave function slave degree |
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