俄制800MW汽轮机组能耗诊断分析

Diagnosis Analysis on Energy Consumption of Russia Made 800 MW Turbine Generating Unit

介绍了俄制800MW汽轮机组概况,经对设计、实测经济技术指标的诊断分析,指明了造成机组能耗高的主要原因。通过对机组经济性的可操作性、可控性、不可控性的论证,研究了该机组进一步降低供电煤耗的可行性,同时对降低机组热耗率和供电煤耗率提出了建议。

A introduction of Russia made 800 MW turbine generating unit is given in the paper. The main causes for high energy-consumption are pointed out after a diagnosis analysis on the design and actual technical parameter. Feasibility studies are made to reduce power supply coal consumption, proposals in concern with heat rate and power supply coal consumption are put forward after discussions on the operability, the controllability and uncontrollability of the generating unit economy.