【摘要】 阐述了输电线电磁暂态仿真在现代电力系统分析中的作用和意义 ,对研究内容和方法进行了介绍。对行波分析中的 3种方法—特征线法、Fourier法和解析法的发展及现状进行了分析。在研究当前输电线路仿真存在的问题和数字化新技术的基础上 ,总结了输电线仿真研究的发展方向更多还原

【Abstract】 The function and significance of electromagnetic transients simulation for transmission line in modern power system are clarified and the research contents and methods are introduced.The development and current state of three travelling wave analysis methods,i.e.Belgeron modeling,Fourier transformation and fault analysis,are discussed.Based on the study of existing problems in transmission line simulation and new digital technology,four future development tendencies are concluded.更多还原