Quick recovery control strategy for zhou shan VSC-MTDC

被引：0

作者：

Qian, Chen ^{[1
]}

Yi, Lu ^{[1
]}

Peng, Qiu ^{[1
]}

Zhuo, Xuan Jia ^{[1
]}

Feng, Xu ^{[1
]}

Hong, Yu Hai ^{[1
]}

Yi, Wu Jia ^{[2
]}

机构：

[1] Elect Power Res Inst State Grid Zhejiang Elect Po, Hangzhou 310014, Zhejiang, Peoples R China

[2] State Grid Zhejiang Elect Power Co, Hangzhou 310014, Zhejiang, Peoples R China

来源：

JOURNAL OF ENGINEERING-JOE | 2019年 / 16期

关键词：

circuit breakers; HVDC power transmission; HVDC power convertors; power transmission reliability; power transmission control; power transmission faults; wind power; quick recovery control strategy; Zhou Shan VSC-MTDC; Zhou Shan voltage source converter-MTDC; power supply reliability; electrical energy; fast DC fault recovery; DC breaker; half-bridge sub module; damping fast recovery system;

D O I：

10.1049/joe.2018.8810

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Zhou Shan voltage source converter multi-terminal HVDC system (VSC-MTDC) enhances the receptiveness of wind power and improves the reliability of power supply. Electrical energy transfers flexibly between the islands in Zhou Shan. Restricted by the half-bridge sub module and disconnector, Zhou Shan VSC-MTDC cannot realies fast DC fault recovery. In order to solve this problem, damping fast recovery system and DC breaker are added. Meanwhile, the corresponding control strategy is proposed. It is verified by experimental results that the control strategy will realise fast DC fault recovery and improve the reliability of Zhou Shan VSC-MTDC dramatically.

引用

页码：1679 / 1682

页数：4