交流支路的电气剖分方法作者姓名单继沄专业电气工程指导教师姓名刘加和专业技术职务讲师目录摘要··············································································1第一章绪论···········································································································································································································································································································································································································································································12第二章交流支路剖分的具体方法······························································································································································································································15第三章单个交流支路剖分算例··································································································································································································································································18第四章交流网络的剖分算例···········································································································································································20第五章总结······························································22参考文献··········································································23致谢················································································241摘要随着电力工业的迅猛发展,电力系统的规模也越来越大。电力网络主要由交流输电线路构成,并为不同的网络源流提供电气交换路径。当网络结构和网络源流确定后,系统的状态就确定。但它只能提供反映源流和支路等的电压、电流或功率等常规电气信息,至于源流在交流支路中传输的深层次剖分信息,用传统的电力网络分析方法很难准确得到。针对此问题,从电力网络的基本原理出发,给出了交流支路的3类电气剖分的定义,构造了3类电气剖分的方法,归纳出相应的电气剖分定理。由这些方法和定理可以准确的掌握网络源流沿剖分子路径传输的电气量的性质和数量,且剖分子路径与原支路具有电气上的等效性,并严格满足电力网络
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