Study on the coal mixing ratio optimization for a power plant

6th Global Conference on Materials Science and Engineering

Jin, Y.A.^1,2 ; Cheng, J.W.^1,2 ; Bai, Q.^1,2 ; Li, W.B.^1,2

State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun

130022, China^1

College of Automotive Engineering, Jilin University, Changchun

130022, China^2

关键词: Coal-fired power plant;    Fuzzy mathematics;    Inner Mongolia;    Lignite coal;    Mixing ratios;    Multi objective decision making;    Optimal blending ratio;    Rank coal;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/283/1/012019/pdf
DOI  :  10.1088/1757-899X/283/1/012019

来源: IOP

【 摘 要 】

For coal-fired power plants, the application of blended coal combustion has been a great issue due to the shortage and rising prices of high-rank coal. This paper describes the optimization of blending methods between Xing'an lignite coal, Shaltala lignite coal, Ura lignite coal, and Inner Mongolia bituminous coal. The multi-objective decision-making method based on fuzzy mathematics was used to determine the optimal blending ratio to improve the power plant coal-fired economy.