电力系统及其自动化学报2016，Vol.28Issue(9)：117-122,6.DOI:10.3969/j.issn.1003-8930.2016.09.019
含分布式电源的配电网分阶段孤岛划分
Staged Island Partitioning of Distribution Network with Distributed Generations
郭运城 1韦钢 1李明 1李俊2
作者信息
- 1. 上海电力学院电气工程学院，上海 200090
- 2. 上海浦海求实电力新技术有限公司，上海 200090
- 折叠
摘要
Abstract
Distribution network could be divided into several micro grids in an island operation state when it fails with DG,thus formulating a reasonable and effective island partitioning solution is necessary. In this paper,a unit set is formed to meet the constraint based on the constraint satisfaction problem(CSP). By using the set of values of different variables to form adjacency matrix,and screening the feasible solution of island partitioning according to the value of the elements in the adjacency matrix,the feasible solution is evaluated comprehensively from three aspects of reliabili⁃ty,economical efficiency and environmental protection based on entropy weight. The optimal solution of island partition⁃ing is selected according to the principle of minimal ideal point deviation. In the end,the feasibility and validity of the proposed method are verified by analyzing an example of a simplified system.关键词
分布式电源/孤岛划分/分阶段策略/约束满足问题/熵权Key words
distributed generation(DG)/island partitioning/staged strategy/constraint satisfaction problem(CSP)/entropy weight分类
信息技术与安全科学引用本文复制引用
郭运城,韦钢,李明,李俊..含分布式电源的配电网分阶段孤岛划分[J].电力系统及其自动化学报,2016,28(9):117-122,6.
