Fijay Fauzi
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Fijay Fauzi
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Fijay, Fauzi
Alternative Name
Fauzi, Fijay
Fauzi, F.
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Scopus Author ID
57205381448
Researcher ID
GEB-0683-2022

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  • Publication
    Design of 30 kW three-phase string inverter using simulink
    (IOP Publishing, 2020)
    Fijay Fauzi
    ;
    N Yasin
    ;
    Leong Jenn Hwai , Jenn
    ;
    Baharuddin Ismail
    This paper presents the design and simulation of a 30 kW DC to AC inverter. The inverter is designed based on the Zeverlution Pro 33K three-phase DC to AC inverter. Currently, there are 6 units of the inverters installed at 180 kW solar power plant located at Mukim Utan Aji, Perlis. So, in this paper, the results from the computer simulation will be compared to the site measurement conducted from this power plant. In this design, pulse with modulation (PWM) is used as the switching technique. Even though PWM offers the ease of LC filter design and low Total Harmonic Distortion (THD), the voltage amplitude of the sine wave output fails to achieve the required national grid parameters, i.e. 240 Vrms. To overcome this problem, a three-phase transformer has to be incorporated in the design to obtain the desired outputs. Results from computer simulation using SIMULINK show that the targeted AC parameters for all phases were achieved after comparing with the site measurement.
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