燃气-蒸汽联合循环机组自动起停控制系统(APS)的应用  

APPLICATION OF APS ONTO GAS-STEAM COMBINED CYCLE UNITS

作　　者：梁朝[1] 吴恒运[1] 张晓邦[1] 闫旭彦[1] 赵志丹[1] 

机构地区：[1]西安热工研究院有限公司,陕西西安710032

出　　处：《热力发电》2009年第10期58-60,共3页Thermal Power Generation

摘　　要：结合深圳东部电厂一期3×350MW燃气-蒸汽联合循环机组的自身特点,介绍了该机组APS的设计结构。通过对原APS的中压并汽调节阀控制和锅炉暖管疏水控制的优化,实现了机组一键自动起、停功能。Combined with inherent features of 3 X 350 MW gas- steam combined cycle units in the first -phase project of Shenzhen Dongbu Power Plant, the designed structure of automatic plant system （APS） for the units has been presented. Through optimizing the control of MP governing valve for bringing steam into line of the original APS, and optimizing the control of drain water from warming pipes in boilers,the function of automatic start- up and shutdown using one key has been realized.

关 键 词：燃气-蒸汽联合循环 350MW机组 APS 中压并汽调节阀 锅炉暖管疏水阀 控制 

分 类 号：TK323[动力工程及工程热物理—热能工程]