浅谈等效热降法在汽轮机常规性试验中的应用

Application of Equivalent Heat Drop Method in the Turbine on Routine Test

用等效热降法分析机组热力系统热经济性,评价节能技术改造,摒弃了常规计算的缺点,不需要全盘重新计算就能查明系统变化的热经济性,即用间接的局部运算代替整个系统的繁杂计算,并且能充分剖析失误的本质和矛盾,为机组热经济性的评价提供确切的依据,使节能改造受到良好的效果。

it analyzed the unit thermal economy by using the e- quivalent heat drop method, evaluated the energy-saving technological transformation, and abandoned the conventional computational disadvan- tages, we do not need to completely reealculate the thermal economy but still can identify the system changes, namely, complicating by local operation indirectly instead of the entire system can fully analyze the nature and eontradiction errors, provide exact the basis for evaluating the thermal economy of the unit, so that energy-saving good effect.