【摘要】 本文分析研究了保留非线性的P-Q解耦快速潮流计算法。岩本伸一等提出了一种保留非线性的快速潮流计算法,但用的是直角座标系,因而没法利用P-Q解耦。为了更有利于大电网的潮流计算,本文将此原理推广用于P-Q解耦。这样,既利用了保留非线性的快速算法,在迭代中使用常数雅可比矩阵,又保留了P-Q解耦的优点。文中附有三个计算举例。更多还原

【Abstract】 This paper deals with the method of fast decoupled P-Q load flow calculation retaining the non-linear characteristics of P and Q. 岩本伸- (IWAMOTO SHINICHI) et al. introduced a method of fast calculation with the non-linear expression of P and Q. But owing to the use of rectangular co-ordinate, their approach can not be used in the well known decoupled P-Q condition. In order to make more advantages for large networks calculation, the authors extend this principle to make it be applied to decoupled P-Q case. So that this method has the merit of 岩本伸-’ s, which retains the Jocobi matrix constant during successive substitution, as well as the merit of decoupled P-Q method. Three illustractive examples are given in the paper.更多还原