A Cooperative Control Algorithm for Multiple SVRs Using Correlation of Measurement Data of Distribution Line
作者单位: 1Research & Development Group Hitachi, Ltd. Japan
2 Information & Control Systems Division Hitachi, Ltd. Japan
3 Research & Development Center Tohoku Electric Power Co., Inc. Japan
4 Distribution Engineering Department Tohoku Electric Power Co., Inc. Japan
刊名: Electrical Engineering in Japan, 2018, Vol.202 (1), pp.3-10
来源数据库: Wiley Journal
DOI: 10.1002/eej.22964
关键词: cooperate controldistribution networkLRTpower systemSVRvoltage control
原始语种摘要: SUMMARY(#br)In this paper, a cooperative control algorithm for multiple step voltage regulator (SVR) using correlation of measurement data of distribution line is proposed. Conventionally, the control time constant of a SVR placed on the feeder end side was set slower than a SVR placed on the substation side. The unnecessary tap movement of SVR was reduced by this setting. In this case, on the condition that “the photovoltaic power generation output of the feeder end fluctuates” and “only SVR of the end side works”, it is a problem that control of SVR becomes slow. By the proposed method, the SVR settled in end side of a feeder can change its tap rapidly only if the SVR settled in sending side of a feeder will not change its tap by using proposed method. The features of the method are...
全文获取路径: Wiley  (合作)