标题:Dynamic Optimal Control of Sustained Overvoltage during Power System Restoration Process
作者:Chen, Bin; Wang, Hongtao; Cao, Xi
作者机构:[Chen, Bin; Wang, Hongtao; Cao, Xi] Shandong Univ, Sch Elect Engn, Jinan 250061, Shandong, Peoples R China.
会议名称:General Meeting of the IEEE-Power-and-Energy-Society
会议日期:JUL 26-30, 2015
来源:2015 IEEE POWER & ENERGY SOCIETY GENERAL MEETING
出版年:2015
卷:2015-September
DOI:10.1109/PESGM.2015.7286362
关键词:power system restoration; sustained power frequency overvoltage control;; restoration sequence; dynamic multi-objective optimization
摘要:Sustained power frequency overvoltage control strategy is an important part of power system restoration plan. The existing sustained over voltage control methods are based on static network, ignoring the dynamic restoration process. By choosing restoration targets as milestones, the dynamic process can be divided into several restoration sequences, each sequence consists of several restoration operations. In this paper, a dynamic multi-objective sustained overvoltage control model based on the restoration sequence is proposed, which takes the coupling of voltage control schemes at different stages into consideration. The objective functions adapted to the characteristics of restoration process are defined, including the operation risk of restoration sequence, adjusting time of voltage control scheme and voltage deviation of energized buses. The effectiveness of proposed model is verified by the simulation results of dynamic and static optimization under different restoration scenarios in Shandong power grid.
收录类别:CPCI-S;EI;SCOPUS
Scopus被引频次:1
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84956861205&doi=10.1109%2fPESGM.2015.7286362&partnerID=40&md5=05bdc80465098486b6d23ee81b1d7d8d
TOP