南方电网技术2016，Vol.10Issue(2)：56-61,6.DOI:10.13648/j.cnki.issn1674-0629.2016.02.009
基于平准化电力成本分析的微电网电源优化配置
Optimal Configuration of Micro-Grid Power Supply Based on Levelized Cost of Electricity Analysis
摘要
Abstract
The levelized cost of electricity (LCOE)is the main economic index for evaluating various power generation technologies. By introducing the LCOE to the optimal configuration of microgrid,an LCOE based evaluation method for islanded microgrid power supply is proposed,and an optimal allocation model for standalone microgrid power supply based on the minimum LCOE is estab-lished. The power output and reliability of the system are simulated based on Monte Carlo method. The genetic algorithm is used to solve the model. The simulation results verify the validity and rationality of the model,and the influences of the initial cost ,fuel cost and reliability on the LCOE are analyzed. The established model can accurately evaluate the unit cost of each power supply,reasonably configure the capacity of the power supply and provides a new method for the power supply planning.关键词
独立微电网/平准化电力成本/优化配置/系统可靠性/遗传算法Key words
islanded microgrid system/LCOE/optimal configuration/system reliability/genetic algorithm分类
信息技术与安全科学引用本文复制引用
梁燕红,朱永强,王欣..基于平准化电力成本分析的微电网电源优化配置[J].南方电网技术,2016,10(2):56-61,6.基金项目
中国－丹麦政府间科技合作项目（2014DFG72620）。@@@@Supported by the Intergovernmental Technology Co-operation Project between China and Denmark （2014DFG72620）． （）
