配电网电-气综合能源系统供能充裕性研究综述与展望
施念1,康慨1,孙振宇1,严晓彬2,苏丹3,王玉辉1
(1 中国电建湖北省电力勘测设计院有限公司,湖北 武汉 430040;2 中国电建集团国际工程有限公司,北京 100036;
3 国网电力科学研究院武汉南瑞有限责任公司,湖北 武汉 430074)
摘 要:配电网电-气综合能源系统供能充裕性是衡量配电网电-气综合能源系统供能可靠性的重要指标。从配电网电-气综合能源系统的元件可靠性模型入手,给出了配电网电-气综合能源系统充裕性的定义,总结了配电网电-气综合能源系统中配电系统和燃气系统的供能充裕性的研究现状,对现有的综合能源供能系统充裕性的计算方法和原理进行了系统的规划和分析,并对未来电-气综合能源系统供能充裕性的研究方向进行了展望。
关键词:电-气综合能源系统;可靠性模型;可靠性评估;蒙特卡洛法
中图分类号:TM714 文献标识码:A 文章编号:1007-3175(2020)05-0001-05
Review and Prospect of the Study on Energy Supply Abundance of Power-Gas Interconnection System
SHI Nian1, KANG Kai1, SUN Zhen-yu1, YAN Xiao-bin2, SU Dan3, WANG Yu-hui1
(1 Power China Hubei Electric Engineering Co., Ltd, Wuhan 430040, China;2 Power China International Group Limited, Beijing 100036, China;
3 Wuhan NARI Limited Liability Company, State Grid Electric Power Research Institute, Wuhan 430074, China)
Abstract: The power supply abundance of the power-gas integrated energy system of the distribution network is the ability to allocate the power-gas integrated energy system to meet the system's energy load, which is an important aspect to measure the power supply reliability of the power-gas integrated energy system of the distribution network. Starting from the component reliability model of the distribution grid power-gas integrated energy system, the definition of the adequacy of the distribution network power-gas integrated energy system is given, and the current status of the research on the adequacy of energy supply of the distribution system and gas system in the electricity-gas integrated energy system of the distribution network is summarized; the calculation method and principle of the adequacy of the existing integrated energy supply system are systematically planned and analyzed, and the future research direction of the adequacy of energy supply of the integrated electric-gas energy system is prospected.
Key words: power-gas interconnection system; reliability model; reliability assessment; Monte Carlo method
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