内蒙古电力技术Issue(5)：10-15,6.DOI:10.3969/j.issn.1008-6218.2015.05.005
基于汽轮发电机组调速系统抑制次同步振荡的研究
Research of Sub-Synchronous Oscillation Suppression Based on Turbine Generator Speed Control System
康君 1刘莉华 2孙小晶 2常富杰 2孙立新3
作者信息
- 1. 北方联合电力有限责任公司，呼和浩特 010020
- 2. 北京四方继保自动化股份有限公司，北京 100084
- 3. 呼和浩特热电厂，呼和浩特 010030
- 折叠
摘要
Abstract
In view of the problem of the sub-synchronous oscillation of turbine generator unit, the regulating valve, the control loop and the steam turbine models were established respectively. The amplitude frequency response characteristics and the time domain response characteristics of the DEH were verified by setting up the classical control and performance parameters. By simulation analysis of the control of the sub-synchronous oscillation control signal, the main problems of DEH speed regulation system were found out, and gave the suggestions for improvement.关键词
汽轮发电机组/次同步振荡/DEH/DCS/频率响应/调速系统Key words
team turbine generator/sub-synchronous oscillation/DEH/DCS/frequency response/speed regulating system分类
能源科技引用本文复制引用
康君,刘莉华,孙小晶,常富杰,孙立新..基于汽轮发电机组调速系统抑制次同步振荡的研究[J].内蒙古电力技术,2015,(5):10-15,6.
