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An isolated bidirectional inverter using high frequency center-tapped transformer

Salam, Z. and Ramli, M. Z. and L., S. Toh and C., L. Nge (2004) An isolated bidirectional inverter using high frequency center-tapped transformer. In: Second IEE International Conference on Power Electronics, Machines and Drives, 31 March-2 April 2004, Edinburgh, UK.

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Official URL: http://dx.doi.org/10.1049/cp:20040364

Abstract

This paper proposes a bidirectional high-frequency link inverter using a high-frequency center-tapped transformer. The main feature of the inverter is fewer number of power switches used. On the secondary side of the transformer, the active rectifier employs only two switches, thus reducing the switching losses. Furthermore, a modified sinusoidal pulse width modulation (PWM) has been applied to increase the efficiency of the inverter. A 1 kW prototype has been constructed and experiments were carried out to verify the viability of the proposed inverter.

Item Type:Conference or Workshop Item (Paper)
Additional Information:ISBN: 0 86341 383 8
Uncontrolled Keywords:bidirectional, HF transformer, inverter, photovoltaic, pulse width modulation
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:9808
Deposited By: Ms Zalinda Shuratman
Deposited On:25 Mar 2010 09:32
Last Modified:02 Jun 2010 02:03

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