汤仁彪.基于新型双闭环与SVPWM控制策略的三相整流器研究[J].电测与仪表,2015,52(16):. tang renbiao.A Novel Double Closed Loops Control based SVPWM of the Three-phase Voltage-sourced Rectifier[J].Electrical Measurement & Instrumentation,2015,52(16):.
基于新型双闭环与SVPWM控制策略的三相整流器研究
A Novel Double Closed Loops Control based SVPWM of the Three-phase Voltage-sourced Rectifier
The double closed loop control based current loop and outer voltage loop is a relatively common control strategy of the three-phase voltage-sourced PWM rectifier, In fact because of the variety of the input inductor and DC voltage and power fluctuations in the presence of the traditional disadvantages of larger PWM control strategy,So that improved the control performance is the limited. This paper proposed a novel double closed loop control strategy with SVPWM modulation module, which consists of decoupling current controller without exact value of inductance in d-q synchronous frame.The simulation analysis results demonstrate the validity of the proposed method and the feasibility of the control strategy.
