基于PSS/E的调速器自定义模型设计  

Design of User-defined Speed Governor Model Based on PSS/E

作　　者：张坤[1] 林俐[1] 李欣[2] 李晓涛[1] 

机构地区：[1]华北电力大学电力系统保护与动态安全监控教育部重点实验室,北京102206 [2]华北电力大学经济与管理学院,北京102206

出　　处：《现代电力》2011年第2期12-16,共5页Modern Electric Power

基　　金：国家科技支持计划课题(2008BAA14B05)

摘　　要：为解决多种电力系统分析软件不能与PSS/E交互使用的问题,本文利用PSS/E软件开发电力系统元件的自定义模型。首先,选取BPA软件中的一种带PID控制器的电子液压型调速器模型作为参考,并据此建立基于PSS/E的调速器自定义模型。然后,利用单机无穷大系统,在BPA和PSS/E中分别作仿真分析,以检验调速器自定义模型的性能。仿真曲线和误差量化分析表明调速器自定义模型能够正常工作且与源模型的性能非常接近,利用PSS/E的模型自定义功能可以实现电力系统其他仿真软件与PSS/E的交互使用。Due to PSS/E cannot be used interactively with other analysis software of power systems,user-defined model is developed by PSS/E in this paper.Firstly,a user-defined speed governor model is built by PSS/E based on the electric-hydraulic speed governor with PID controller in BPA software.Then,its performance is validated by its application to single machine infinite system in BPA and PSS/E.The curves of simulation show that the model can run in normal way and its error indicates that the user-defined model has similar performance to that of original model.At the same time,the work in this paper shows that the user-defined model by PSS/E can realize the interactive use function of PSS/E with other simulation software.

关 键 词：模型自定义 电力系统仿真 调速器 PSS/E BPA 

分 类 号：TM743[电气工程—电力系统及自动化]