【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。更多还原

【Abstract】 Making full use of the relation between bu injection current and branch current and that between branc current and nodal voltage, a new method by which the nod impedance matrix of large scale power network can be quickl generated and the transmission lines with- or without mutu induction can be unitedly processed, is presented. The proces of forming nodal impedance matrix with the presented metho is explained in detail. The effectiveness of the presente method is verified by the results of calculation examples.更多还原