600MW超临界汽轮机组冲转情况分析  

Analysis on Rushes Process of 600MW Supercritical Turbine Units

作　　者：朱军 

机构地区：[1]广东珠海金湾发电有限公司,广东珠海519050

出　　处：《发电设备》2008年第2期116-119,共4页Power Equipment

摘　　要：介绍了广东珠海金湾发电有限公司2台600 MW超临界机组的简要情况,并阐述了超临界直流锅炉启动过程中与汽轮机组冲转过程的参数配合问题,给出了这一过程中锅炉运行参数的控制方法和汽轮机组的冷态启动曲线,阐明了高、中压缸联合启动的要求及控制要点。A brief introduction is being presented to two 600 MW supercritical power units of Guangdong Zhuhai Jinwan Power Generation Co. Ltd. , together with a description to parameters matching during supercritical once- through boiler start-up and turbine unit＇ s rushes process. Control methods of boiler operational parameters and cool start curves of turbine unit are given, while requirements and control essentials for combined starting of high and medium pressure turbine casings mentioned.

关 键 词：能源与动力工程 超临界压力机组 启动 冲转控制 机炉参数配合 

分 类 号：TK229.2[动力工程及工程热物理—动力机械及工程] TK267