现代电力2024，Vol.41Issue(5)：906-916,11.DOI:10.19725/j.cnki.1007-2322.2023.0128
考虑供能可靠性的综合能源系统双层容量配置优化
Optimization of Double-layer Capacity Configuration for Comprehensive Energy Systems Considering Supply Reliability
王森 1孙欣 1谢敬东 1王思敏 1江海林1
作者信息
- 1. 上海电力大学电气工程学院,上海市杨浦区 200090
- 折叠
摘要
Abstract
To effectively reduce the cost of comprehensive en-ergy system capacity allocation,a double-layer optimal alloca-tion algorithm considering reliability constraints was proposed.Firstly,based on the fundamental architecture of the integrated energy system,a double-layer capacity allocation optimization model was carried out,of which the upper layer was for capa-city allocation and the lower layer was for optimal operation.Secondly,a Markov two-state fault transition model using se-quential Monte Carlo method to extract equipment faults was added to this double-layer capacity allocation model to evalu-ate the reliability of the system,and the obtained results were taken as the reliability constraints of the system.Ultimately,the equipment capacity configuration of the comprehensive energy system satisfying the reliability constraint interval was output.The outcome demonstrates that the comprehensive energy sys-tem with multiple energy equipment not only facilitates the util-ization of new energy units and reduces the use of fossil energy,but also improves the reliability of the system.Synchronously,the study case compares the economy of system capacity alloc-ation under different energy supply reliability constraints and verifies the effectiveness of the proposed model.关键词
综合能源系统/供能可靠性/双层容量配置/序贯蒙特卡洛Key words
integrated energy system/supply reliability/double-layer capacity configuration/sequential Monte Carlo分类
信息技术与安全科学引用本文复制引用
王森,孙欣,谢敬东,王思敏,江海林..考虑供能可靠性的综合能源系统双层容量配置优化[J].现代电力,2024,41(5):906-916,11.
