电力系统暂态稳定的数值积分计算法

Algorithm of Numerical Integration Method on Transient Stability of Power System

详细论述了求解分析电力系统暂态稳定用的非线性一阶微分方程的３种数值积分法：Ｅｕｌｅｒ法、改进Ｅｕｌｅｒ法和龙格－库塔（Ｒ－Ｋ）法（二阶Ｒ－Ｋ法。

Three numerical integration methods of nonlinear first-order differentialequations on transient stability of power system are presented in detail,which are respectively Euler method,modified Euler method and Runge-Kutla method (R-KM) which includes second-order R-KM,fourth-order R-KM and Gill's version of fourth-order R-KM.