2010•Journal of Chongqing Electric Power CollegeRequires access

DCS Retrofit and System Optimization in Phase II of Huaneng Luohuang Power Plant

Ran Qi-yang

Abstract

DCS retrofit for France ALSTOM's 2×360MW sub-critical coal-fired thermal power generating units of Huaneng Luohuang Power Plant is the process that the old ALSPA P320 control systems is replaced by latest OVATION systems of Emerson Control System (Shanghai) Co.,Ltd.,and auxiliary systems for DCS have also been retrofitted.At the same time,the original control system is optimized to improve the performance of control system.

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Key concepts: Power station, Engineering, Thermal power station, Control system, System optimization, Process (computing), Coal, Power (physics)