标题:Improved Voltage Deviation Security Margin Index
作者:Chen, Lizheng; Zhang, Hengxu
作者机构:[Chen, Lizheng; Zhang, Hengxu] Shandong Univ, Lab Power Syst Intelligent Dispatch & Control, Jinan, Peoples R China.
会议名称:IEEE PES Asia-Pacific Power and Energy Engineering Conference (IEEE PES APPEEC)
会议日期:DEC 07-10, 2014
来源:2014 IEEE PES ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (IEEE PES APPEEC)
出版年:2014
卷:2015-March
期:March
DOI:10.1109/APPEEC.2014.7066063
关键词:power system; voltage deviation; security assessment; WAMS
摘要:The increasing penetration rate of intermittent power, such as wind or photovoltaic power and electric vehicle load, leads to voltage being more vulnerable to intermittent power fluctuation and impact charging load. The background of quantitative voltage security assessment is analyzed. A new voltage deviation security margin index is presented, which takes into account both the duration of voltage deviation and the degree of voltage deviation. The new security index has clear physical concept, better linearity and smoothness. Characteristics of the index have been analyzed based on the voltage data obtained from simulation of IEEE 39-bus system and actual power grid. Based on WAMS, the quantitative voltage security assessment method has been deployed online.(1)
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-s2.0-84936967046&doi=10.1109%2fAPPEEC.2014.7066063&partnerID=40&md5=71fbe21b8604952b79d2bca8e2df845e
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