摘要
文章给出了SVG主电路拓扑结构,分析了其基本原理,采用基于瞬时无功功率理论的直接功率控制方式,以电压空间矢量控制代替了传统直接功率控制系统中的滞环控制。最后通过matlab/simulink仿真验证了系统设计思想的正确性及优越性。
The article presented the circuit topology of the SVG,analyzes its basic principle,adopting the direct power control methods which is based on instantaneous reactive power theory,used voltage space vector control to be instead of the hysteresis control in conventional direct power control system.Finally,validated the system thought through the matlab/simulink,verified the system＇s design thought that is right and superior.
出处
《煤炭技术》
CAS
北大核心
2011年第9期36-38,共3页
Coal Technology
关键词
无功功率补偿
静止无功发生器
电压空间矢量
reactive power compensation
static VAR generator
voltage space vectors
