Analytical Model of the Half-Bridge Series Resonant Inverter for Improved Power Conversion Efficiency and Performance

Autor:	Jose M. Burdio, Hector Sarnago, Oscar Lucia, Arturo Mediano
Rok vydání:	2015
Předmět:	Engineering Resonant inductive coupling Adaptive control business.industry Energy conversion efficiency Topology (electrical circuits) law.invention Power (physics) Capacitor law Electronic engineering Snubber Electrical and Electronic Engineering business Resonant inverter
Zdroj:	IEEE Transactions on Power Electronics. 30:4128-4143
ISSN:	1941-0107 0885-8993
DOI:	10.1109/tpel.2014.2359576
Popis:	Resonant power conversion is a key enabling technology of dc–dc conversion, inverters and contactless energy transfer systems. This paper presents an analytical model of the series resonant half-bridge topology aimed at improving the design, control, and efficiency of resonant power converters. The main contribution is a closed-form expression of the main converter waveforms as well as output power and efficiency. This model enables a fast design-space exploration, as well as the implementation of advanced control techniques using adaptive control or real-time emulation, significantly improving the converter operation. The analytical expressions presented have been applied and verified through a half-bridge series resonant inverter applied to induction heating applications, proving the accuracy and effectiveness of the proposed model.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1567a3cee6c2540d58d9b9488f443486 https://doi.org/10.1109/tpel.2014.2359576 Zobrazit plný text záznamu