基于背压调整的深度调峰控制策略  

Deep Peak Shaving Control Strategy Based on Back Pressure Adjustment

作　　者：王振宇 WANG Zhenyu(Shanghai Power Construction Test Institute Co.,Ltd.,Shanghai 200031,China)

机构地区：[1]上海电力建设启动调整试验所有限公司,上海200031

出　　处：《自动化应用》2024年第16期112-114,117,共4页Automation Application

摘　　要：为满足深度调峰下电网对AGC速率的要求,在水、煤受限的情况下通过改变背压来提高深调下的AGC速率。在变负荷过程中,改变背压可以提高机组在深调负荷段参与电网AGC的控制品质,减少电网“两个细则”的考核。In order to meet the requirements of the power grid for AGC rate under deep peak shaving,the AGC rate under deep regulation is increased by changing the back pressure in the case of limited water and coal.During the process of load variation,changing the back pressure can improve the control quality of the unit′s participation in grid AGC during deep load adjustment,and reduce the assessment of the"two rules"of the grid.

关 键 词：背压控制回路 超临界机组 深度调峰 变负荷速率 

分 类 号：TK262[动力工程及工程热物理—动力机械及工程]