摘要
介绍了基于EE模型的线性参数时域辨识法和用于多元线性拟合的最小二乘法,并通过仿真实例介绍了由发电机励磁系统原始模型转换为电力系统分析综合程序软件(PSASP)下的标准励磁系统模型的具体过程,实现仿真软件下对励磁系统的精确建模和参数辨识。
Linear time-domain parameter identification method based on EE model and least Square method used in multivariate linear fitting are introduced in this paper.And introduces the specific process that the original generator excitation system model converted to standard software model of excitation system in PSASP by simulation example,which realizes precise modeling and parameter identification to the excitation system in PSASP.
出处
《电力科学与工程》
2009年第10期8-11,共4页
Electric Power Science and Engineering
关键词
PLPF法
最小二乘法
单机对无穷大系统
初值平衡
PLPF method
least Square method
Initial value balance
single generator to infinite-bus system
