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DSP controlled auxiliary resonant commutated pole inverter without switch status sensors

Lookup NU author(s): Professor Volker Pickert, Dr Christopher Johnson


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Cycle by cycle calculations are performed in a DSP to determine the optimum switching instants for both auxiliary and main devices without the need for additional current sensors. Results are presented demonstrating significant reductions in overall loss, when compared to a hard-switched inverter, without degradation in PWM controllability.

Publication metadata

Author(s): Pickert V, Johnson CM

Publication type: Conference Proceedings (inc. Abstract)

Publication status: Published

Conference Name: 7th International Conference on Power Electronics and Variable Speed Drives

Year of Conference: 1998

Pages: 650-655

ISSN: 0537-9989

Publisher: The Institution of Engineering and Technology

Library holdings: Search Newcastle University Library for this item

ISBN: 0852967047