Title :
Modulations for Three-Phase AC-DC Voltage Source Rectification and DC-Three-Phase AC Voltage Source Inversion Using General Direct Space Vector Approach
Author :
You, Keping ; Rahman, M.F.
Author_Institution :
Sch. of Electr. Eng. & Telecommun., Sydney Univ., NSW
Abstract :
This paper proposed two arbitrary zero-placement (discontinuous) PWM strategies for DC-AC three-phase voltage source-inversion and three-phase AC-DC voltage-source rectification respectively. They are based on the general space vector modulation approach derived from matrix converter theory. The two PWM strategies are sharing the same algorithm in calculating space vector duty-cycles. Both the two PWM strategies were verified by simulated implementation in a new converter based on matrix converter theory and z-source inverter concepts for a case study of ISA 42 V PowerNet
Keywords :
AC-DC power convertors; DC-AC power convertors; PWM power convertors; matrix convertors; rectifying circuits; 42 V; DC-three-phase AC voltage source inversion; PowerNet; direct space vector approach; matrix converter theory; space vector modulation approach; three-phase AC-DC voltage source rectification; z-source inverter concepts; zero-placement PWM strategies; Australia; Instruction sets; Matrix converters; Phase modulation; Pulse width modulation; Pulse width modulation converters; Pulse width modulation inverters; Space vector pulse width modulation; Telecommunication switching; Voltage;
Conference_Titel :
IEEE Industrial Electronics, IECON 2006 - 32nd Annual Conference on
Conference_Location :
Paris
Print_ISBN :
1-4244-0390-1
DOI :
10.1109/IECON.2006.348116
