A study on optimal placement of voltage sag monitors

摘要：

Voltage sag is one of the most concerned power quality problems in recent years. This paper addresses the problem with respect to the placement of voltage sag monitors in large transmission systems. The proposed approach gives the least number of sag monitors and their positions. With the optimal location of all the monitors,both balanced and unbalanced faults in both buses and transmission lines can be detected by at least one of the monitoring devices. Finally the effectiveness of the proposed approach is finally verified by the case study based on IEEE-30 standard test system.

关键词： Integer optimization voltage sag voltage dip power quality monitoring

作者: Cai Wei He Huimin

作者单位: North China Electric Power Research Institute CO.,LTD NO.1,Dizangan Nanxiang,Fuxingmenwai Dajie,Beijing100045,P.R.China

会议类型: 国际会议

会议名称: 2010年中国国际供电会议(CICED 2010)

会议地点: 南京

会议语种:英文

页码: 963-968

在线出版日期: 2010-09-13（万方平台首次上网日期，不代表论文的发表时间）