摘要
特高压直流输电系统采用串联双12脉动换流器接线方式,结构及控制复杂。对其控制系统功能分层结构进行分析研究具有重大意义。详细分析了特高压直流输电系统的功能分层结构,包括双极层、极层和阀组层的控制功能以及它们之间的相互协调和配合。
UHVDC system is bipolar with two 12-pulse converters in series, it has much more intricate structural and functional arrangement. The basic control strategy and control functions for the double converters in series are discussed. In this paper, the bipole level control, pole level control, group level control as well as the coordination between them are analyzed in detail.
出处
《电力系统保护与控制》
EI
CSCD
北大核心
2009年第10期70-75,共6页
Power System Protection and Control
