Optimizing HVDC Grid Expansion and Control for Enhancing DC Stability

被引：0
|
作者：
Elahidoost, Atousa [1 ]
Tedeschi, Elisabetta [1 ]
Furieri, Luca [2 ]
Kamgarpour, Maryam [2 ]
机构：
[1] Norwegian Univ Sci & Technol NTNU, Dept Elect Power Engn, Trondheim, Norway
[2] Swiss Fed Inst Technol, Automat Control Lab, Zurich, Switzerland
来源：
2018 POWER SYSTEMS COMPUTATION CONFERENCE (PSCC) | 2018年
关键词：
HVDC; expansion planning; linear matrix inequalities; transient stability;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper analyzes the problem of the expansion of an offshore HVDC network. We assess which new HVDC link deployment ensures the highest stabilization of the DC voltage under transient conditions, in the worst-case scenario and for a given grid topology. A linear feedback controller is also designed to guarantee the minimiz ation of the DC grid voltage deviations, while ensuring input constraints. The operation of this controller is compared to that of a standard droop regulator commonly applied in multiterminal Voltage Source Converter (VSC)-based HVDC networks.
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页数：7
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