交直流多机电力系统次同步振荡分析程序  

A Program of AC/DC Multi machine Power System Subsynchronous Oscillation Analysis

作　　者：张益[1] 黄家裕[1] 刘延平[1] 

机构地区：[1]上海交通大学

出　　处：《中国电力》1998年第5期41-43,共3页Electric Power

摘　　要：介绍一个适用于交直流多机电力系统次同步振荡（ＳＳＯ）分析的程序ＳＯＦＲＥＳＰ，该程序基于复转矩系数法，采用机网接口，交直流接口技术，充分开发了网络的稀疏性，可以在不作任何网络简化的情况下，分析由串联电容补偿和直流输电系统引起的次同步振荡。This paper introduces a program for AC/DC multi machine power system subsynchronous ocsillation (SSO) analysis, which is based on the complex torque coefficient method. By using the machine network interface and AC/DC interface techniques and taking advantage of the network sparsity, the program is capable to analyze SSO problems caused by either series compensation or HVDC system in multi machine power systems without any simplification of the network.

关 键 词：交直流电力系统 次同步振荡 程序 输电系统 

分 类 号：TM721[电气工程—电力系统及自动化]