200 MW汽轮机热力性能试验分析  

Analysis of Thermal Performance Test of 200 MW Steam Turbine

作　　者：赵梁 ZHAO Liang(Shanxi Yaoguang Coal Electricity Co.,Ltd.,Pingyao 031100,Shanxi,China)

机构地区：[1]山西耀光煤电有限责任公司,山西平遥031100

出　　处：《能源与节能》2020年第6期112-114,119,共4页Energy and Energy Conservation

摘　　要：为摸清2#机组A级检修前汽轮机热力性能状况,掌握不同工况下汽轮机的高、中、低压缸效率,评价A级检修效果,特做此次汽轮机热力系统性能试验。通过对试验数据的整理计算分析,得出机组的运行经济性,并对影响机组经济运行的主要因素进行了分析,找出了机组供电煤耗高的主要原因。In order to find out the thermal performance of steam turbine before A-level maintenance of 2#unit,master the efficiency of high,medium and low pressure cylinders of steam turbine under different working conditions,and evaluate the effect of A-level maintenance,the performance test of steam turbine thermal system was specially made.Through the analysis of the test data,this paper obtained the operation economy of the unit,analyzed the main factors that affect the economic operation of the unit,and found out the main reasons of high coal consumption of power supply of the unit.

关 键 词：汽轮机 热力试验 经济性 煤耗 

分 类 号：TK26[动力工程及工程热物理—动力机械及工程]