计算机工程与应用2016，Vol.52Issue(18)：266-270,5.DOI:10.3778/j.issn.1002-8331.1410-0257
含分布式发电的配电网两阶段孤岛划分
Two-stage islanding partition of distribution system with distributed genera-tions
摘要
Abstract
This paper proposes a two-stage selection scheme to deal with the problem that there may be several optimal solutions in the islanding partition of distribution system with distribution generations. This scheme utilizes the genetic algorithm to obtain the alternative population through the priority optimization; the optimal solution is selected from the alternative population based on the power quality index. The simulation implemented on American PG&E 69-node distri-bution system demonstrates that the possibility of generating the islands with low power quality is reduced by 45%. The case study shows that the two-stage islanding partition scheme proposed can decrease the possibility of generating the islands with low power quality significantly.关键词
孤岛划分/分布式能量源/两阶段划分/电能质量/遗传算法Key words
islanding partition/distributed energy resource/two-stage partition/power quality/genetic algorithm分类
信息技术与安全科学引用本文复制引用
孙轲,许维胜,周洋..含分布式发电的配电网两阶段孤岛划分[J].计算机工程与应用,2016,52(18):266-270,5.基金项目
国家自然科学基金青年基金（No.71401125）；高等学校博士学科点专项科研基金（No.20130072110045）。 （）
