大修对300MW汽轮机组性能改进的试验及分析  

Testing and Analyzing of Improvement on the Performance of300MW Turbine Unit Before and After Overhaul

作　　者：高满生[1] 郭一兵[2] 李勇[2] 林四成 

机构地区：[1]武汉大学,湖北武汉430072 [2]湖北省电力试验研究院,湖北武汉430077 [3]湖北省襄樊发电有限责任公司,湖北襄樊441141

出　　处：《华中电力》2002年第4期8-10,30,共4页Central China Electric Power

摘　　要：根据襄樊电厂2号汽轮机首次大修前后的试验情况,分析了大修前机组运行热耗偏高的原因,并提出了大修改进建议,对机组性能的改进进行了比较分析。According to the testing data of No.2turbine units in XiangFan Power Plant,This paper analyzes the cause of higher running heat rate of the turbine unit before overhaul and makes suggestions on the Overhaul of the tur -bine unit,the improvement on the performance before and after overhaul was analyzed.

关 键 词：大修 300MW汽轮机组 性能改进 试验 

分 类 号：TK268[动力工程及工程热物理—动力机械及工程]