A new three-phase low THD power supply with high-frequency isolation and 60V/200A regulated DC output

De Seixas, F. J M; Barbi, I.

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/66595

Title:

A new three-phase low THD power supply with high-frequency isolation and 60V/200A regulated DC output

Author(s):

Institution:

Universidade Estadual Paulista (UNESP)

ISSN:

0275-9306

Abstract:

This work proposes a new isolated high power factor 12kW power supply based on an 18-pulse transformer arrangement. Three full-bridge converters are used for isolation and to balance the DC-link currents, without current sensing or a current controller. The topology provides a regulated DC output with a very simple control strategy. Simulation and experimental results are presented in this paper.

Issue Date:

22-Oct-2001

Citation:

PESC Record - IEEE Annual Power Electronics Specialists Conference, v. 3, p. 1629-1634.

Time Duration:

1629-1634

Keywords:

Full bridge converters
Electric autotransformers
Electric converters
Electric current control
Electric network topology
Electric power factor
High frequency transformers
Pulse transformers
Power supply circuits

Source:

http://dx.doi.org/10.1109/PESC.2001.954352

URI:

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/66595

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