Title :
The application of the duality principle to nonplanar circuits
Author :
Wolfs, Peter J. ; Ledwich, Gerard F. ; Kwong, Ken C.
Author_Institution :
Dept. of Electr. Eng., Univ. of Central Queensland, Rockhampton, Qld., Australia
fDate :
4/1/1993 12:00:00 AM
Abstract :
It is shown how the duality principle can be applied to nonplanar circuits such as three-phase bridge converters and their loads. While the direct duals have restricted utility, they provide some insight into the formation of three-phase conversion circuits that ultimately allow several new converters to be developed. These include new frequency converters, a three phase sinusoidal input current, switched-mode power supply (SMPS), and an SMPS with a three-phase high-frequency link. Some current techniques and supporting simulation results are presented
Keywords :
bridge circuits; duality (mathematics); frequency convertors; power convertors; switched mode power supplies; SMPS; duality principle; frequency converters; high-frequency link; nonplanar circuits; simulation; sinusoidal input current; switched-mode power supply; three-phase bridge converters; Bridge circuits; Circuit simulation; Circuit topology; DC-DC power converters; Frequency conversion; Helium; Power electronics; Switched-mode power supply; Transformers; Voltage;
Journal_Title :
Power Electronics, IEEE Transactions on
