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| Title: | Soft-switched DC/DC converter with PWM control | Authors: | Oruganti, R. Heng, P.C. Guan, J.T.K. Choy, L.A. |
Keywords: | DC-DC converters Soft-switched converters Zero-voltage switching |
Issue Date: | 1998 | Citation: | Oruganti, R., Heng, P.C., Guan, J.T.K., Choy, L.A. (1998). Soft-switched DC/DC converter with PWM control. IEEE Transactions on Power Electronics 13 (1) : 102-114. ScholarBank@NUS Repository. | Abstract: | In this paper, a new converter with two variations is proposed. A novel asymmetrical pulse-width-modulation (PWM) control scheme is used to control the converter under constant switching frequency operation. The modes of operation for both variations are discussed. The dc characteristics, which can be used in the design of the converters, are also presented. Two 50-W converters were built to verify the characteristics of the converters. Due to the zero-voltage-switching (ZVS) operation of the switches and low device voltage and current stresses, the converter has high full- and partial-load efficiencies. They are potential candidates for high-efficiency high-density power supplies application. | Source Title: | IEEE Transactions on Power Electronics | URI: | http://scholarbank.nus.edu.sg/handle/10635/62793 | ISSN: | 08858993 |
| Appears in Collections: | Staff Publications |
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