石油石化绿色低碳2025，Vol.10Issue(2)：44-51,8.DOI:10.20131/j.cnki.syshlsdt.20250428.0012
离网型风光柴储微电网容量优化配置研究
Research on Capacity Optimization Configuration of Off-grid Wind,Solar Storage and Diesel Storage Microgrid
杨涛 1崔国亮1
作者信息
- 1. 中石化石油工程设计有限公司,山东 东营 257000
- 折叠
摘要
Abstract
The rational capacity allocation of distributed energy sources,including wind turbines,photovoltaic(PV)systems,diesel generators,and energy storage systems,is a critical measure to reduce costs and ensure reliable operation of off-grid microgrids.For the capacity configuration of these energy sources in off-grid microgrids,this study holistically considers economic viability and environmental benefits.The Levelized Cost of Energy(LCOE)is selected as the objective function for capacity optimization,with constraints including overall power balance and design variables of system components.Renewable energy utilization rate and load loss rate are introduced as evaluation criteria to establish an optimization model for capacity allocation of distributed energy sources in off-grid microgrids.Based on data from renewable energy power generation projects in Egypt,a multi-objective constrained optimization algorithm is applied to calculate capacity ratios of distributed energy sources and screen for the optimal configuration.Through comparative analysis of solutions,the proposed model and method demonstrate superior technical performance and economic efficiency,providing a valuable reference for capacity optimization of off-grid wind-PV-diesel-storage microgrids.关键词
微电网/容量配置/可再生能源/多目标约束/优化算法Key words
microgrid/capacity configuration/renewable energy/multi-objective constraint/optimization algorithm分类
动力与电气工程引用本文复制引用
杨涛,崔国亮..离网型风光柴储微电网容量优化配置研究[J].石油石化绿色低碳,2025,10(2):44-51,8.
