沙角A电厂300MW机组节能诊断分析  

DIAGNOSIS AND ANALYSIS OF ENERGY-SAVING FOR 300 MW UNIT IN SHAJIAO A POWER PLANT

作　　者：胡光明 徐仿优 刘光耀[2] 严俊杰[2] 

机构地区：[1]粤电沙角A电厂,广东东莞523936 [2]西安交通大学能源与动力工程学院,陕西西安710049

出　　处：《热力发电》2010年第6期5-10,共6页Thermal Power Generation

基　　金：国家重点基础研究计划项目(973)(No.2009CB219803)

摘　　要：利用粤电沙角A电厂4号机组的全年运行数据,针对其3个典型负荷段的冬、夏、春秋3个季节的节能潜力进行了全面诊断分析,获得了机组运行参数、热力系统运行方式、热力设备性能等因素偏离运行标准值对机组经济指标的影响大小。以此为依据,提出了机组运行、维护和检修建议,以提高机组运行经济性。By using the whole-year operating data of unit no.4 in Shajiao A Power Plant,a comprehensive diagnotic analysis of energy-saving potential has been carried out for three typical load sections in three seasons.i.e.winter,summer,spring and autumn,and the influence degree of such factors,namely operating parameters of unit,operating mode of the thermal system,and performance of the thermal equipments etc.,upon the economic indices of unit being obtained.Based on these,recomendations for operation,maintenance,and repair of said unit have been put forward,so as to enhance the economic efficiency of unit in operation.

关 键 词：300MW机组 热力系统 热经济性 节能 诊断 

分 类 号：TK018[动力工程及工程热物理]