大容量火电机组一次调频功能试验研究  

Test Research for Primary Frequency Regulation Function of Large Capacity Thermal Power Units

作　　者：季俊伟 

机构地区：[1]国网辽宁省电力有限公司电力科学研究院,辽宁沈阳110006

出　　处：《东北电力技术》2015年第2期1-5,共5页Northeast Electric Power Technology

摘　　要：电网大容量火电机组一次调频功能的优劣直接影响到供电质量和电网安全,因此,完善大容量火电机组的一次调频性能、提高响应速度是一项非常重要的任务。经过现场试验研究,确认大容量火电机组投入机炉协调方式运行后,采用CCS与DEH协同作用的一次调频方式,能够实现快速、持久的一次调频。The quality function of primary frequency regulation of the large capacity thermal power unit in grid directly affects the power quality and grid security,so it is a very important task to improve its performance and response speed. Through field experimental study,it has been confirmed that rapid and lasting primary frequency regulation can be achieved by the manner of coordinated with CCS and DEH,when the large capacity thermal power unit is put into the running mode of boiler-turbine coordinated control.

关 键 词：火电机组 协调控制 一次调频 试验研究 

分 类 号：TM621[电气工程—电力系统及自动化] TM76