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High frequency transformer with synchronous rectifier for resistance spot welding | IEEE Conference Publication | IEEE Xplore

High frequency transformer with synchronous rectifier for resistance spot welding

Publisher: IEEE

Abstract:

Resistance spot welding is a commonly used industrial process. A low efficiency of the inverter, transformer and rectifier lead to high operation costs and a bulky coolin...View more

Abstract:

Resistance spot welding is a commonly used industrial process. A low efficiency of the inverter, transformer and rectifier lead to high operation costs and a bulky cooling system. This work investigates a new transformer with integrated synchronous rectification that significantly increases the system efficiency and decreases system size and weight, and therefore offers lower costs for energy, the cooling system, transformer and rectifier. A modulation scheme for the synchronous rectifier is proposed and the high efficiency and the thermal behavior of the transformer are presented.
Published in: 2013 Africon
Date of Conference: 09-12 September 2013
Date Added to IEEE Xplore: 06 March 2014
ISBN Information:

ISSN Information:

Publisher: IEEE
Conference Location: Pointe aux Piments, Mauritius

References

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