A Novel Improved Resonant LLC Converter with Minimal Components
Tamilarasu Viswanathan1, P Maithili2
1Tamilarasu Viswanathan, Assistant Professor, Department of Electrical and Electronics Engineering, Kumaraguru College of Technology Coimbatore (TamilNadu), India.
2P Maithili, Assistant Professor, Department of Electrical and Electronics Engineering, Kumaraguru College of Technology Coimbatore (TamilNadu), India.
Manuscript received on 10 December 2018 | Revised Manuscript received on 17 December 2018 | Manuscript Published on 30 December 2018 | PP: 464-467 | Volume-8 Issue- 2S December 2018 | Retrieval Number: BS2724128218/19©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open-access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: This paper presented a novel improved resonant LLC converter with minimal components compared with existing design. Conventional Full H-Bridge in converter replace with differential boost for improving the overall gain of the circuit and also able to operated buck, boost and buck-boost. As a result, the component size is significantly reduced and enhance the size and cost of the converter. Different modes of operations presented for understanding the new converter in terms of switching frequency and gain. An Experimental and simulation result confirms the effectiveness of the proposed inverter.
Keywords: Resonant tank, DC-DC Converter, buck, Boost, Buck-Boost, Switching Frequency, Inverter, Overall gain.
Scope of the Article: Computer Architecture and VLSI