The Design Optimization Method of Steam Turbine Cold End in Coal-Fired Power Plant

Abstract:

The design optimization of steam turbine cold end is an important measure to ensuring safety and economic operation of the unit. Based on the universal calculation method of steam turbine output correction, considering investment cost, operation cost, cooling water expenditure and hot pollution cost, the design optimization of steam turbine cold end was carried out. An example of the domestic 300MW unit was presented to show the validity of this method. The design optimization results can be used as a foundation for the equipment selection and inviting bid documents compilation of steam turbine cold end in coal-fired power plant.

• Periodical: Advanced Materials Research (Volumes 732-733)
• Pages: 301-305
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.732-733.301
• Online since: August 2013
• Authors: Yun Min Wang, Hai Long Ma, Xi Fu Zhang
• Keywords: Coal-Fired Power Plant, Cold End, Design Optimization, Output Correction, Steam Turbine

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