360MW进口燃煤机组AGC系统深度优化  

A Study on the Deep Optimization of the AGC System of the Imported 360 MW Coal-Fired Unit

作　　者：吉彬 胡宇 韦金禧 JI Bin;HU Yu;WEI Jinxi(Chongqing Luohuang Power Generation Co.,Ltd.of CHNG,Chongqing 402283,P.R.China)

机构地区：[1]华能重庆珞璜发电有限责任公司,重庆402283

出　　处：《重庆电力高等专科学校学报》2023年第2期31-35,共5页Journal of Chongqing Electric Power College

摘　　要：为提高机组运行的快速性和稳定性,结合某电厂4#机组亚临界参数中储式磨煤机系统的实际情况,在不经过机务改造的前提下,采用运行方式调整、多变量协同控制等手段,对4#机组自动控制系统进行优化。经过机组AGC运行考验,4#机组协调控制系统调节品质得到显著提升,能够满足电网AGC考核要求,达到了机组快速、稳定运行的目标。In order to improve the rapidity and stability of the operation of the unit,in combination with the actual situation of the subcritical parameter coal mill system with the intermediate storage bunker of 4#unit in a power plant,the automatic control system of the unit was optimized by means of the adjustment of the operating mode and the multi-variable coordinated control without the maintenance modification.The AGC operating test of the unit shows that the quality of modification of the coordinated control system of 4#unit has been greatly improved,which can meet the AGC assessment requirements of the power grid and achieve the goal of rapid and stable operation of the unit.

关 键 词：亚临界机组 电网考核 自动发电控制 

分 类 号：TM621[电气工程—电力系统及自动化]