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A Single-Phase Twin-Buck Inverter

Tumbelaka, Hanny Hosiana (2016) A Single-Phase Twin-Buck Inverter. [UNSPECIFIED]

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        Abstract

        This paper proposes a simple single-phase twin-buck inverter to interface a DC source such as a renewable energy source to AC loads. It consisted of two identical buck converters with a sinusoidal duty ratio. The first converter produced a positive half cycle of a 50 Hz sinusoidal output voltage, and the second converter produced the negative one. Then, both of them are integrated using transistors Q3 and Q4. By shifting the phase angle of signals for triggering transistor Q3 and Q4 from a sinusoidal reference signal, the distortion around zero crossing was reduced. The computer simulation results show that the output voltage and current were sinusoidal with harmonic distortion of 1.12 and 0.49 % respectively

        Item Type: UNSPECIFIED
        Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
        Divisions: Faculty of Industrial Technology > Electrical Engineering Department
        Depositing User: Admin
        Date Deposited: 21 Jul 2016 01:16
        Last Modified: 06 Mar 2020 05:48
        URI: http://repository.petra.ac.id/id/eprint/18095

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