Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2008.06a
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- Pages.526-528
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- 2008
Novel two phase interleaved LLC series resonant converter using a phase of the resonant capacitor
- Yi, Kang-Hyun (School of Electrical Engineering and Computer Science, Division of Electrical Engineering, KAIST) ;
- Moon, Gun-Woo (School of Electrical Engineering and Computer Science, Division of Electrical Engineering, KAIST) ;
- Heo, Tae-Won (Power R&D, Samsung Electro-Mechanics Co., Ltd)
- Published : 2008.06.30
Abstract
LLC series resonant converter has many unique characteristics and improvement over PWM topologies. However, many output capacitors should be needed in parallel to satisfy an output voltage ripple and a rated ripple current of the capacitors. This paper is deal with a novel two phase interleaved LLC resonant converter using a phase of the resonant capacitor. The proposed converter can satisfy output voltage ripple and a rated ripple current of capacitors with few output capacitors, relatively. The operation and features is considered in detail and a prototype with a 12V-100A output is investigated.