摘要
针对亚临界机组的负荷控制性能和响应的现状,结合电力调度自动发电控制(AGC)和机组一次调频要求进行剖析。通过对供热管道的蓄热容量计算,对照实际机组AGC、一次调频的负荷响应需求,得出热网蓄热的可用程度,初步计算出热网蓄热量对应的负荷响应幅度和持续时间。根据实际供热机组开展试验,根据试验数据进行论证研究,提出了初步研究结论。
In this paper,the analysis on the load control performance and response is conducted in combination with the requirements of automatic generator control （AGC） and primary frequency regulation （PFR） according to the present situation of subcritical units.Through the calculation on the heat accumulation capacity of the heating pipes,the availability of the heat accumulation is gained based on the requirements of AGC and PFR load response and the load response amplitude and lasting time are obtained.Therefore,tests and the analysis on the test data are carried out on the practical heating units,from which the initial study results are concluded.
出处
《中国电力》
CSCD
北大核心
2014年第9期1-5,10,共6页
Electric Power
关键词
火电机组
AGC
热网蓄热
一次调频响应
thermal generating unit
AGC
heat system accumulation
primary frequency regulation response
