Methods and research status of energy consumption analysis and optimization for coal-fired generator units

2019 5th International Conference on Energy Materials and Environment Engineering

能源学;生态环境科学

Zhang, Yuanshu^1 ; Zhao, Yuzhu^1 ; Chen, Hao^1 ; Wu, Xi^1 ; Meng, Fanyang^1

Huadian Electric Power Research Institute Co., LTE, Zhejiang Province, Hangzhou

310030, China^1

关键词: Coal-fired generators;    Development directions;    Energy consumption analysis;    Evaluation index;    Operating condition;    Operation optimization;    Process parameters;    Thermodynamic characteristics;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/295/5/052044/pdf
DOI  :  10.1088/1755-1315/295/5/052044

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Reducing the energy consumption of coal-fired generator units (CFGN) is an inevitable choice for the transformation of the power industry to low-carbon. Starting from the analysis of the energy consumption evaluation index of CFGN, the main factors affecting the energy consumption of CFGN are analysed. It is proposed that the operation optimization is an important way to reduce the energy consumption of CFGN. From the aspects of hierarchical measurement and reconstruction of process parameters, the establishment of equipment thermodynamic characteristic model, and the determination of benchmark operating conditions, the methods and research status of energy consumption analysis and operation optimization of CFGN are discussed. It is pointed out that the application of data mining information technology is the development direction of CFGN operation optimization.