微网多目标动态经济优化调度  

Micro-grid dynamic economic dispatch of multi-objective

作　　者：严凤[1] 楚非非 

机构地区：[1]华北电力大学电气与电子工程学院,河北保定071003

出　　处：《电测与仪表》2016年第9期90-93,111,共5页Electrical Measurement & Instrumentation

摘　　要：微网利用清洁、高效的微电源发电,也提高了能源利用率,降低环境污染。文章从经济成本和环境效益两方面对微电网进行了分析,建立了基于经济成本和环境成本的数学模型,利用IPSO算法对其进行求解。结果显示,算法结合模型可以提高各个分布式电源的发电效率,协调它们之间的复杂关系,合理安排发电出力,达到整体效益最优。Micro-grid uses clean and efficient micro power generation, which not only improves the power supply reli- ability of power grid, but also improves the utilization ratio of energy, and reduces the pollution of the environment. In this paper, the economic performance of the micro grid is analyzed from two aspects of the economic cost and environ- ment benefits, and the mathematical model is established based on power generation costs and environmental costs, and the IPSO algorithm is used to solve the problem. The results show that the algorithm combined model can improve the power generation efficiency of various distributed power, coordinate the complex relationship between them, and arrange the power output reasonably, so as to achieve the overall efficiency of optimal.

关 键 词：微网 微电源 发电出力 IPSO算法 

分 类 号：TM711[电气工程—电力系统及自动化]