摘要
区域能源互联网是解决当前能源与环境问题的重要途径。在区域能源互联网逐步构建,综合能源市场快速发展,“源-网-荷”互动日益增强的现实背景下,有必要将电力、天然气、热力和交通等多能源系统的规划结合起来,把能源转化利用与综合需求响应结合起来,把供能网络规划与源、荷能量枢纽规划结合起来。在介绍区域能源互联网概念、特征与源、荷模型基础上,分别从“网”络层面对多供能网络联合规划进行梳理,从负“荷”层面探讨联合规划中综合需求响应策略及其影响。在此基础上扩展到“源-网-荷”综合的系统层面,对基于能量枢纽的多能“源-网-荷”协同规划进行讨论。最后对相关领域未来研究方向进行展望。
Regional energy internet is an effective way to solve current energy and environmental problems.Under the background of gradual construction of regional energy internet,rapid development of integrated energy market and increasing interaction of"source-grid-load",it is necessary to combine the planning of power distribution network with those of other energy networks,energy conversion and utilization with the integrated demand response strategy,and the planning of energy supply network with that of energy hub.On the basis of the concept and source-load model of regional energy internet,the multi-energy network co-planning is summarized from"grid"level,the integrated energy demand response strategy is discussed from"load"level,and then the multi-energy"source-grid-load"co-planning based on energy hub is discussed from system level.Finally,the future research directions in related fields are prospected.
作者
郭创新
王惠如
张伊宁
何宇斌
GUO Chuangxin;WANG Huiru;ZHANG Yining;HE Yubin(Electrical Engineering College,Zhejiang University,Hangzhou 310027,Zhejiang Province,China)
出处
《电网技术》
EI
CSCD
北大核心
2019年第9期3071-3080,共10页
Power System Technology
基金
国家重点研发计划资助项目(2016YFB0900100)
国家自然科学基金重点项目(51537010)~~
