A Situation Awareness and Fault Recovery Decision-Aid System for UHVDC

被引：0
|
作者：
Lu, Jinjun [1 ,2 ]
Gao, Mingze [1 ,2 ]
Shan, Xin [1 ,2 ]
Wang, Yi [1 ,2 ]
机构：
[1] Nari Grp Corp, Nanjing, Peoples R China
[2] State Key Lab Smart Grid Protect & Control, Nanjing, Peoples R China
来源：
PROCEEDINGS OF 2019 INTERNATIONAL FORUM ON SMART GRID PROTECTION AND CONTROL (PURPLE MOUNTAIN FORUM), VOL I | 2020年 / 584卷
关键词：
Decision-aid; Fault recovery control; Preventive control; Real-time operation monitoring; Risk assessment; Situation awareness;
D O I：
10.1007/978-981-13-9779-0_28
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：
Given the large capacity that UHVDC system involved, once fault occurs, a huge impact to the power system along with problems such as power flow overrun, insufficient backup capacity, frequency drop and even cascading failure is expected. To prevent this, research on solutions and precautions of UHVDC faults is needed. In this paper, a comprehensive system with applications such as situation awareness, risk pre-assessment, preventive control, real-time monitoring, fault process tracing and fault recovery decision aiding is presented. This system has been deployed in provincial centers in China, played a crucial role in numbers of UHVDC failure cases and lay a firm foundation for the later research on related area.
引用
收藏
页码：335 / 344
页数：10
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