Optimal Corrective Control for Bipolar Multi-terminal HVDC Grid

被引：0
|
作者：
Li, Jiahong [1 ]
Ye, Hua [1 ]
Liu, Yutian [1 ]
Du, Yanling [2 ]
Liu, Haitao [2 ]
机构：
[1] Shandong Univ, Minist Educ, Key Lab Power Syst Intelligent Dispatch & Control, 17923 Jingshi Rd, Jinan 250061, Shandong, Peoples R China
[2] State Grid Jibei Elect Power Co, Beijing 100053, Peoples R China
来源：
2018 IEEE POWER & ENERGY SOCIETY GENERAL MEETING (PESGM) | 2018年
关键词：
Corrective control; multi-terminal HVDC; power shift; renewable energy integration; security analysis;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
An outage of DC transmission lines or converters occurs in bipolar multi-terminal HVDC grid (MTDC) may result in security violation. Corrective control strategies are therefore needed to ensure the operational security of the system. For MTDC grid following N-1 contingencies, a power shift-based optimal corrective control method is presented in this paper. Certain power are shifted from the faulty pole to the normal pole or among different converter stations within a pole, so that the amount of renewable energy accommodation of the MTDC is maximized. The method is intensively studied on a modified New England 10-machine 39-bus test system with inclusion of a four-terminal bipolar DC grid.
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页数：5
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