Three-phase three-level unity power factor PWM rectifier using DSP

• Published in: 2003 IEEE International Symposium on Industrial Electronics ( Cat. No.03TH8692) Vol. 1; pp. 639 - 644 vol. 1
• Main Authors: Mussa, S.A., Mohr, H.B.
• Format: Conference Proceeding
• Language: English
• Published: IEEE 2003
• Subjects: Control systems; Costs; Digital control; Digital signal processing; Production; Pulse width modulation; Reactive power; Rectifiers; Stress; Voltage

This article presents the study and implementation of a three-phase three-level pre-regulator rectifier with digital control using a DSP. The structure has a common capacitive center point that allows the three-level operation and a low blocking-voltage stress on the power switches (half of dc link...