A new design methodology for multipulse rectifiers with Delta auto-connected transformers and a retrofit application in Adjustable Speed Drives (ASDs)

Abstract

Multipulse rectifiers can replace a conventional six pulse three-phase rectifier (diode bridge) providing a DC voltage with low ripple, low Total Harmonic Distortion of current (THD<sub>i</sub>) and a high Power Factor (PF). In this context is presented a multipulse rectifier with generalized Delta-differential autotransformer topology, which can provide… (More)

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Cite this paper

@article{Oliveira2012AND, title={A new design methodology for multipulse rectifiers with Delta auto-connected transformers and a retrofit application in Adjustable Speed Drives (ASDs)}, author={P. S. Oliveira and F. J. M. de Seixas and Luciano S. C e Silva}, journal={2012 10th IEEE/IAS International Conference on Industry Applications}, year={2012}, pages={1-8} }