Converter With Four Quadrant Switches for EDM Applications

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URI: http://hdl.handle.net/10902/7963
ISSN: 0093-9994
ISSN: 1939-9367
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Author
Baizán González, JavierAutoridad Unican; Navarro Crespín, AlejandroAutoridad Unican; Casanueva Arpide, RosarioAutoridad Unican; Azcondo Sánchez, Francisco JavierAutoridad Unican; Brañas Reyes, ChristianAutoridad Unican; Díaz Rodríguez, Francisco JavierAutoridad Unican
Date
2014
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© 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Publicado en
IEEE Transactions on Industry Applications, Vol. 50, N. 6, november/december 2014, DOI:10.1109/TIA.2014.2311501
Publisher
Institute of Electrical and Electronics Engineers Inc.
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Abstract:
This paper presents a high-frequency rectifier stage using four quadrant switches as synchronous rectifiers for an electrical discharge machining (EDM) power supply. The EDM impulse generator is a series–parallel resonant inverter operating in current-mode. The device specifications and drive requirements of the converter are studied with the objective of generating unipolar and bipolar current waveforms suitable for different types of EDM operations.
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