Implementation of a SISO-ZVS push-pull converter fed DC servo motor

Implementation of a SISO-ZVS push-pull converter fed DC servo motor

A single-output zero voltage switching push-pull converter with low switching and conduction losses for robotic applications is presented in this paper. The proposed converter is designed for output of 5 V/ 1 A with a switching frequency of 50 kHz to drive a DC servo motor used in robots. The propos...

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Bibliographic Details
Published in:2012 IEEE 5th India International Conference on Power Electronics (IICPE) pp. 1 - 5
Main Authors: Deepa, K., Sharika, M., Kumar, M. V.
Format: Conference Proceeding
Language:English
Published: IEEE 01-12-2012
Subjects:
Capacitors
Inductors
push-pull
RLC circuits
Schottky diodes
Servomotors
Single Input Single Output (SISO)
Switches
Zero voltage switching
Zero Voltage Switching (ZVS)
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Summary:A single-output zero voltage switching push-pull converter with low switching and conduction losses for robotic applications is presented in this paper. The proposed converter is designed for output of 5 V/ 1 A with a switching frequency of 50 kHz to drive a DC servo motor used in robots. The proposed converter is compact since high switching frequency of operation is chosen. Resonant technique added to the converter reduces the switching stress, losses and thereby increases its efficiency. A prototype model of this converter is developed and the hardware is implemented. The results obtained from the experimental setup are analyzed in detail. The results reveal the superiority of the proposed method.
ISBN:1467309311
9781467309318
ISSN:2160-3162
DOI:10.1109/IICPE.2012.6450504