Application of software for calculating supportable time of existing asfired coal for boiler combustion

Abstract

Abstract:

Abstract:Taking the 600MW directfired boiler of Huadian Sichuan Guang’an Power Generation Company Limited as example, a calculation method was analyzed. In the method, the realtime production data supervisory system and the computation function of the Excel spreadsheet are used to predict the supportable time of each blended kind of existing asfired coal for the boiler combustion accurately. Which is helpful to save highquality coal and to reduce the load loss during load peak period，the computation result can provide guidance for the fuel coal blending and the combustion adjustment.

Key words: Key words:directfired boiler, realtime supervisory system, fuel coal blending, time, computation

ZHOU Yonghui. Application of software for calculating supportable time of existing asfired coal for boiler combustion[J]. Huadian Technology, 2013, 35(7): 49-50.

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Application of software for calculating supportable time of existing asfired coal for boiler combustion

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