摘要
充分利用节点注入电流与支路电流以及支路电流与节点电压的关系,提出了一种能够统一处理有互感和无互感线路、快速形成大规模电网节点阻抗矩阵的新方法,并详细阐述了利用该方法形成节点阻抗矩阵的过程,最后通过算例验证了该方法的有效性。
Making full use of the relation between bus injection current and branch current and that between branch current and nodal voltage, a new method by which the nodal impedance matrix of large scale power network can be quickly generated and the transmission lines with- or without mutual induction can be unitedly processed, is presented. The process of forming nodal impedance matrix with the presented method is explained in detail. The effectiveness of the presented method is verified by the results of calculation examples.
出处
《电网技术》
EI
CSCD
北大核心
2004年第19期42-46,共5页
Power System Technology
关键词
阻抗矩阵
注入电流
节点电压
线路
验证
支路电流
电网
算例
快速
Algorithms
Electric lines
Electric potential
Electric power systems
Electric power transmission networks
