Selection of DC voltage controlling station in an HVDC grid

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• 作者：Davood Babazadeh^a ; ^{davood@kth.se} ; Arvind Muthukrishnan^a ; ^{arvindm@kth.se} ; Pinaki Mitra^b ; ^{pinaki.mitra@se.abb.com} ; Tomas Larsson^b ; ^{tomas.x.larsson@se.abb.com} ; Lars Nordstr&ouml ; m^a ; ^{larsno@kth.se}
• 关键词：HVDC grid ; Short circuit capacity ; Slack bus selection ; Voltage control
• 刊名：Electric Power Systems Research
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：144
• 期：Complete
• 页码：224-232
• 全文大小：2145 K
• 卷排序：144

文摘

An online ranking of converters to choose the proper DC slack bus in an HVDC grid. Examine short circuit capacity and power margin of the converter for ranking. Smartly utilize a naturally occurring disturbance in HVDC grids to estimate SCC. Proper selection of DC slack improves AC and DC response during disturbances.