电力系统自动化2012，Vol.36Issue(13)：8-14,31,8.
基于最大供电能力的智能配电网规划与运行新思路
A Novel Planning and Operation Mode for Smart Distribution Networks Based on Total Supply Capability
摘要
Abstract
This paper discusses the new distribution network construction, planning and operation mode under the background of smart grid, and proposes new ideas on efficient planning, construction and operation for smart distribution networks. Firstly, the future distribution network will possess the fast network transfer capability of transferring the load from one substation to another through feeders with tie-lines. Then, the theory of total supply capability （TSC） is described, which takes the fast network transfer capability into account. Further, some vital issues for distribution system development in China are treated： the distribution system＇s power supply potential to tap is very great following large-scale construction and reinforcement via network optimization; the capacity load ratio can be reduced to save investment in network optimization; the main economic benefit of distribution automation is from higher efficiency of power networks; it is necessary and feasible to simplify the complex inter-connected urban distribution networks; network structuring and conductors should be individualized as well as standardized; a security and efficiency based framework consisting of monitoring, alarming, control and optimization should be implemented in operation and dispatching for smart distribution systems. Finally, a new distribution planning idea based on TSC optimization is proposed with a case study, in which the existing network is given priority to serve newly increased load while attending to the building of new substations and feeders next.关键词
配电网/电网规划/运行/最大供电能力/容载比/配电自动化Key words
distribution system/power system planning/operation/total supply capability (TSC)/capacity-load ratio/distribution automation分类
信息技术与安全科学引用本文复制引用
肖峻,李振生,张跃..基于最大供电能力的智能配电网规划与运行新思路[J].电力系统自动化,2012,36(13):8-14,31,8.基金项目
国家自然科学基金资助项目 （）
教育部新世纪优秀人才支持计划资助项目 （）
