Modeling and Simulation of Three-Phase Voltage PWM Rectifier
Bin Luo
Abstract
Bin Luo
Abstract
The mathematical model of three-phase PWM rectifier is set up in this paper,and then the vector control strategy is analyzed in detail.It calculates the position and operation time of the voltage space vector directly with the input voltage space vector orientation and according to reference voltage vector.Using a direct current control method to trace current signal,the simulation results verified the validity of the proposed scheme.
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The mathematical model of three-phase PWM rectifier is set up in this paper,and then the vector control strategy is analyzed in detail.It calculates the position and operation time of the voltage space vector directly with the input voltage space vector orientation and according to reference voltage vector.Using a direct current control method to trace current signal,the simulation results verified the validity of the proposed scheme.
Key concepts: PWM rectifier, Rectifier (neural networks), Voltage, Control theory (sociology), Pulse-width modulation, Peak inverse voltage, Position (finance), Precision rectifier