摘要
电力系统运行控制的主要任务之一是对频率进行监视和控制,而发电机组的一次调频功能对维持电网频率的稳定至关重要。本文研究了发电机组一次调频功能的关键参数特性,并结合电网的一次频率响应事件,对发电机组的一次调频动作不理想的原因进行分析,指出目前发电机组一次调频存在的问题,并提出了改进建议。
The main task of power system operating control is monitor and control frequency,and the primary frequency modulation function of Generator Set is very important.The paper research the key parameter characteristic of Primary Frequency Modulation function of Generator Set,and combine the incident of respond to primary frequency modulation of electric fence,and analysis on the reasons of primary frequency modulation action not ideal of generator set,point out the problems of primary frequency modulation of generator set,and bring up Improving suggestions.
出处
《山东电力高等专科学校学报》
2010年第4期18-20,共3页
Journal of Shandong Electric Power College
关键词
一次调频
频差
负荷调节量
primary frequency modulation
frequency difference
load regulation valve
