多源微电网系统冷热气电负荷协同优化方法研究
Research on Collaborative Optimization Method of Hot,Cold,Gas and Electric Loads in Multi-source Microgrid System
胡敏 1张跃伟2
作者信息
- 1. 上海电器科学研究院,上海 200063
- 2. 上海电器科学研究所(集团)有限公司,上海 200063
- 折叠
摘要
基于能量管理与协同控制是保证多负荷型多源微电网系统可靠运行的关键,提出一种以系统最小运行成本和最低碳排放为联合优化目标的协同优化方法.对系统内各关键设备工作特性建立数学模型,采用MATLAB中的Yalmip优化工具箱计算得出各关键设备的运行情况.采用冬季典型负荷数据作为仿真算例的模型输入,仿真结果表明所构建的协同优化模型可以满足微电网在需求响应环境下的优化运行,仿真结果验证模型的准确性和有效性.
Abstract
For multi-load multi-source microgrid systems,energy management and collaborative control are one of the keys to ensuring reliable operation of the system.A collaborative optimization method with the minimum operating cost and minimum carbon emission of the system as joint optimization goals is proposed.The mathematical model for the working characteristics of each key equipment in the system is establised,and the Yalmip optimization toolbox in MATLAB is used to calculate the operation status of each key equipment.Typical load data in winter are used as model input for the simulation example.The simulation results show that the constructed collaborative optimization model can meet the optimal operation of the microgrid in a demand response environment.The simulation results verify the accuracy and effectiveness of the model.
关键词
多源微电网/能量管理/协同控制/工作特性Key words
multi-source microgrid/energy management/collaborative control/working characteristics引用本文复制引用
基金项目
2022年度普陀区科技研发平台项目(2022SX01)
出版年
2024
国家科技期刊平台
NSTL
万方数据