摘要
分析了多端直流输电系统的运行机理,概述了国内外多端直流输电的应用情况,并从多端直流输电系统的模型建立、控制策略、直流调制、潮流计算以及基于VSC的多端直流输电技术等几个方面综述了国内外在理论方面的研究成果,展望了多端直流输电技术的发展趋势,认为多端高压直流输电也是我国大区电网发展中值得考虑的一种电网互联模式和可供选择的输电方式。
Operation principle of the multi-terminal HVDC （MTDC） transmission technology and its application situation are analyzed in this paper. Theoretical researches on the MTDC transmission system, including its mathematic modeling, the control scheme, the power flow, the DC modulation, the stability, and the MTDC based on voltage source converter, are all summarized. Trends of research about the MTDC transmission system are also described. It is believed that MTDC transmission technology will become another useful alterative for the interconnection of the regional power systems in China.
出处
《继电器》
CSCD
北大核心
2006年第19期61-67,70,共8页
Relay
