摘要
本文简述了由国网电力科学研究院(南京南瑞集团公司)自主研制开发的300MW级抽水蓄能机组调速系统的原理及配置,分析了该系统的一些技术特点和先进的控制策略,介绍了该系统在响水涧抽水蓄能电站的调试和应用情况,并结合空载不稳定的处理方法阐述该系统在低水头下的适应性。
This paper briefly resume the principle and configuration of the 300MW domestic turbine governor made by the state grid electric power research institute,analyses the technology characteristic and control strategy,introduce the commissioning and running situation,and discuss the adaptability of the system under low waterhead combining with the processing method aiming at no-load instability.
出处
《水电自动化与大坝监测》
2014年第2期80-83,89,共5页
HYDROPOWER AUTOMATION AND DAM MONITORING
关键词
抽水蓄能电站
调速系统
工况转换
液压系统
双微分通道
分段关闭
pumped storage power station,turbine governor system
mode conversion
hydraulic system
dual channel differential,dual closing device
