New Two-Quadrant Converter For Complete Decoupled Control Of The Dc Series Motor

S. Hong; M. Ehsani; Y. Kim

doi:10.1117/12.942985

19 October 1987 New Two-Quadrant Converter For Complete Decoupled Control Of The Dc Series Motor

S. Hong, M. Ehsani, Y. Kim

Proceedings Volume 0854, IECON '87: Motor Control and Power Electronics; (1987) https://doi.org/10.1117/12.942985
Event: IECON, Cambridge, 1987, Cambridge, MA, United States

Abstract

New chopper circuits for decoupled operation of the dc series motor are presented. These new choppers are capable of controlling field current completely separately, while offering capability of bidirectional armature energy flow. To develop the chopper circuit, with minimum number of switching elements, the complete family of possible conduction circuits are systematically investigated. Then one or two quadrant chopper circuits which offer the desired operations are synthesized from the resulting conduction circuits. Finally, the developed chopper circuits are completely analyzed. The details of operation of the chopper circuits are also fully described.

Citation Download Citation

S. Hong, M. Ehsani, and Y. Kim "New Two-Quadrant Converter For Complete Decoupled Control Of The Dc Series Motor", Proc. SPIE 0854, IECON '87: Motor Control and Power Electronics, (19 October 1987); https://doi.org/10.1117/12.942985

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