Kilat
Vol 11 No 1 (2022): KILAT

Model Simulasi Interleaved DC-DC Flyback Untuk Dual Stage Micro-Inverter

Sofitri Rahayu (IT-PLN)
Sugeng Purwanto (Institut Teknologi PLN)
Rudina Okvasari (Institut Teknologi PLN)

Article Info

Publish Date
10 Apr 2022

Abstract

DC-DC converter is one of the important parts in the micro-inverter which is used in photovoltaic applications. Its function is to change the output voltage level of 48 Vdc to 5 V dc. The proposed converter topology is flyback because the number of components used is simple so it can reduce production costs and improve ripple voltage. In the flyback converter simulation modeling is done in interleaved mode with maximum output power 12 W using Ltspice software. From the simulation results, it is found that by applying a switching frequency 100 kHz, the value of the primary inductor (Lp) 20 µH, secondary inductor (Ls) 1.5µH, output capacitor (Cout) 100 uF, ripple voltage (VR) 81.02 mV and using IC LT 3758.

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Journal Info
Kilat
Website

Abbrev

kilat

Publisher

Institut Teknologi Perusahaan Listrik Negara

Subject

Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Electrical & Electronics Engineering Energy

Description

KILAT Journal is a scientific journal published by STT-PLN. KILAT Journal is published twice in one year in April and October and contains the results of research in the fields of Mechanical Engineering, Electrical Engineering, Civil Engineering and Information Engineering, Law and Economics related ...