| 负荷模型对电力系统短路电流计算的影响 |
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| 引用本文： | 刘楠,唐晓骏,马世英,吴丽华,胡玉生,姚淑玲,田华. 负荷模型对电力系统短路电流计算的影响[J]. 电网技术, 2011, 35(8): 144-149 |
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| 作者姓名： | 刘楠 唐晓骏 马世英 吴丽华 胡玉生 姚淑玲 田华 |
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| 作者单位： | 1. 中国电力科学研究院,北京市海淀区,100192
2. 河南电力公司,河南省郑州市,450007 |
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| 摘 要： | 从标准制定、实用计算等多方面分析了国内短路电流计算对负荷的处理现状；基于实际电网算例，指出负荷模型是影响计算结果的重要因素；通过典型负荷站建模，分别探讨了沿用暂稳计算负荷模型与考虑配电网络的综合负荷模型的合理性。建议在进行短路电流计算时，推广使用考虑配电网络的综合负荷模型。
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| 关 键 词： | 短路电流 电力系统 负荷模型 |
Influences of Load Models on Power System Short-Circuit Current Calculation |
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| LIU Nan ,TANG Xiaojun ,MA Shiying ,WU Lihua ,HU Yusheng ,YAO Shuling ,TIAN Hua. Influences of Load Models on Power System Short-Circuit Current Calculation[J]. Power System Technology, 2011, 35(8): 144-149 |
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| Authors: | LIU Nan TANG Xiaojun MA Shiying WU Lihua HU Yusheng YAO Shuling TIAN Hua |
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| Affiliation: | LIU Nan 1,TANG Xiaojun 1,MA Shiying 1,WU Lihua 1,HU Yusheng 2,YAO Shuling 2,TIAN Hua 2 (1.China Electric Power Research Institute,Haidian District,Beijing 100192,China,2.Henan Electric Power Company,Zhengzhou 450007,Henan Province,China) |
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| Abstract: | Present situation of how to deal with load models during domestic short-circuit current calculation is summarized.According to the analysis on calculation results of actual power network,it is pointed out that load model is an important factor impacting on calculation results of short-circuit current calculation.In allusion to modeling of typical substation,the reasonableness of continuing to use load models based on load model for transient and steady stability calculation and that of considering the synth... |
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| Keywords: | short-circuit current power system load model |
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