汽轮机试验中对无法隔离设备修正的改进方法

Improvement Method for Correcting Non-isolated Equipment in Steam Turbine Test

通过对汽轮机热力系统中无法隔离设备对性能试验的影响进行分析,并就当前国家标准及ASME标准中针对此类无法隔离的外接设备修正方法进行了研究,得出了一种针对国家标准及ASME标准中在热力性能试验修正的改进方法,有效消除了汽轮机热力性能试验中无法隔离设备对试验的影响,提高了性能试验的灵活性。

By Analyzing the influence of the non-isolating equipment on the performance test in the steam turbine thermodynamic system,and studying the modification methods for such non-isolated external equipment in the current national standards and ASME standards,an improved method for the modification of the thermal performance test in the national standards and ASME standards is obtained,which effectively eliminates the non-isolation in the steam turbine thermodynamic performance test.The method isolates the influence of equipment on test and improves the flexibility of performance test.