Hierarchical Multi-objective Unit Commitment Optimization Considering Negative Peak Load Regulation Ability

摘要：

　　This paper proposed a multi-objective unit commitment model based on a comprehensive consideration of negative peak load regulation ability and operation cost of conventional generators. A hierarchical multi-objective optimization method based on discrete particle swarm optimization and predictor corrector interior point method (DPSO-PCIPM) is proposed. The final commitment solution can be selected from the Pareto front. A widely-used 10 unit system and its extended systems are adopted to evaluate the proposed model and solution method. The simulation results show that the proposed model and solution method is effective and efficient, especially for the large-scale systems.

关键词： unit commitment negative peak load regulation ability multi-objective optimization discrete particle swarm optimization predictor corrector interior point method

作者: Hongji XIANG Shengyong YE Chuan ZHAO Mingliang WU Jie MING Chaohua Dai

作者单位: School of Electrical Engineering,Southwest Jiaotong University,Chengdu China 610031 State Grid Sichuan Economic Research Institute,Chengdu China 610041

会议类型: 国际会议

会议名称: 2016中国国际供电会议(CICED2016)

会议地点: 西安

会议语种:英文

页码: 1-5

在线出版日期: 2016-09-01（万方平台首次上网日期，不代表论文的发表时间）