VSC-HVDC System Based on Multi-converters and Its Experimental Research

• Published in: Kongzhi Yu Xinxi Jishu
• Main Authors: DENG Ming, JING Huabing, HUANG Zhiguo, BI Jinrong, ZHANG Zhuo, HE Bojun
• Format: Article
• Language: Chinese
• Published: Editorial Office of Control and Information Technology 2013-01-01
• Subjects: voltage source converter-high voltage direct current(VSC-HVDC); multi-converters; experimental system
• Online Access: http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2013.01.007
• ISSN: 2096-5427

It mainly introduced the working principle and converter mathematical model of VSC-HVDC, put forward a novel VSC-HVDC system based on multi-converters, and then analyzed its structure characteristics and control strategies in detail, finally built a set of VSCHVDC experimental system according to the proposed multi-converters topology. The experimental results show that the VSC-HVDC system based on multi-converters has excellent performance such as stable power transfer, high power factor, low harmonic content, good controllability, etc., and has an extensive engineering application prospect.