摘要
在能源危机和环境恶化的双重压力下,以电力系统为核心,通过电、气、冷/热等各类能源的分配、转化、存储、消费进行有机协调与优化,充分利用可再生能源的综合能源系统应运而生。作为规划与运行的基础,可靠性评估研究对推动综合能源系统的发展具有重要的意义。从综合能源系统提出的背景及意义、内涵和典型架构出发,对其可靠性评估的研究现状进行梳理,并从模型、算法及指标体系3个方面归纳了综合能源系统可靠性评估亟需解决的问题。在此基础上,对未来的研究方向进行展望,为综合能源系统可靠性评估的研究提供参考和建议。
nder the dual pressures of energy crisis and environmental degradation, and to make full use of renewable en- ergy, we propose the concept of integrated energy system （IES）, in which power system is a core. Coordination and optimization of various energy resources, such as electricity, gas, cold/heat during their distribution, transformation, stor- age and consumption, are achieved. From the viewpoint of system planning and operation, researches on reliability evaluation is of great significance to promoting the development of IES. Based on the background, definition, meaning, and typical architecture of IES, the current research status of reliability evaluation is summarized, and problems on relia- bility evaluation of IES that need to be urgently resolved are concluded from three aspects： model, algorithm, and index system. Furthermore, the future research directions are introduced, which can provide a reference and suggestion for the reliability evaluation of IES.
出处
《高电压技术》
EI
CAS
CSCD
北大核心
2017年第1期114-121,共8页
High Voltage Engineering
基金
国家自然科学基金(51637008
51607136)
电力设备电气绝缘国家重点实验室资助(EIPE16308)
中央高校基本科研业务费专项资金资助(xjj2015034)
中国博士后科学基金(2014M562410)~~
关键词
能源危机
综合能源系统
可靠性评估
可再生能源利用
多能源综合利用
energy crisis
integrated energy system
reliability evaluation
renewable energy utilization
multi-energy comprehensive utilization
作者简介
李更丰1984-，男，博士，讲师主要研究方向包括综合能源系统可靠性评估、新能源接入等
别朝红（通信作者）1970-，女，博士，教授主要研究方向包括能源互联规划、综合能源系统风险评估、弹性电力系统等
