【摘要】 提出采用Ｔａｙｌｏｒ级数展开技术求解电力系统动态潮流的方法，以曲线拟合方式获取节点注入功率的时间函数，论证并推导了节点电压各阶导数的递推算式。分析和计算结果表明，本方法能直接得到节点电压的时间函数，计算速度快。更多还原

【Abstract】 This paper presents a new method of dynamic power flow solution using Taylor series expan-sions. The curve fitting technique is employed to obtain the time functions of bus power injections andthe every order derivatives of bus voltages is derived inthis paper. The calculation results and analysis showthat this method not only can obtain the time functions of bus voltages directly but also has higher execution speed.更多还原