HEJIN Power Plant Adjust And Control Of Quality For Furnace Entering Coal

Coal-fired power plant coal quality change influence to the reliability and efficiency, the change of the generating cost due to the coal characteristic variety is an important part of economic operation of power plant. This paper analyses the comprehensive cost of power plant, and discuss that coal characteristic has influence on economic in power plant boiler performance and power plant operation. Have a research to build coal characteristic influence the general method of economy analysis model. Discuss coal characteristic variety on power plants affect through the experimental study of various economic indicators.This paper theoretically analyzes the impact of coal characteristic power plant boiler operation and economy, brought forward the economic analysis theoretical model of coal characteristics. Changes coal characteristics to carry out the test, analyze test data and historical data, the characteristics of coal and various economic indicators for quantitative analysis, coal characteristics as a function of the economic indicators of the power plant, and create model to analysis the overall cost and coal characteristics. Applied the model proposed comprehensive cost control programs and coal price strategies, and coal procurement strategy. Integrated coal preparation, pricing, procurement, blending, coal Monitoring strategy proposed boiler combustion adjustment and optimization method, adjustment and control of coal characteristic for the power plant provides a system solution.