上汽660MW汽轮机ETS系统硬回路电源优化改造

Optimization of Hard Loop Power Supply for SAIC 660 MW Steam Turbine ETS System

文章针对某电厂上汽660 MW机组汽轮机ETS系统硬回路电源存在的安全隐患问题,提出了详实的优化改造方案。对ETS系统硬回路电源存在的安全隐患、改进措施及改进效果做了详细的介绍,为汽轮机的长期安全稳定运行提供了有力保障,并为其他同类型的机组提供参考。

This paper presents a detailed optimization and reconstruction plan for the safety hazard of the hard-circuit power supply of the ETS system of a steam turbine of a 660 MW unit in a power plant.The defects,improvement measures and improvement effects of the hard-circuit power supply of the ETS system are introduced in detail.It provides a strong guarantee for the long-term safe and stable operation of steam turbines and provides reference for other units of the same type.