Analysis of a Soft Switching High Voltage Gain DC/DC Boost Converter for PV Systems

Sarah AL-HAJM; Mehmet UCAR

Makale detayları

Analysis of a Soft Switching High Voltage Gain DC/DC Boost Converter for PV Systems

Yazarlar:

Sarah AL-HAJM | Mehmet UCAR

Yayıncı:

İstanbul Gelisim University

Ana Başlıklar:

Uygulamalı fizik

Dergi:

International Journal of Engineering Technologies IJET 2018 Vol.4 Issue 2, pp.119-123

Belge Tipi:

Makale

Yayın Tarihi:

6/2018

Belge Dili:

İngilizce

Document ID (Org No.):

2000460952

Sıklık:

Aylık

eISSN:

2149-5262

pISSN:

2149-0104

Özet:

 

This paper presents an analysis of a non-isolated soft switching high voltage
gain DC/DC boost converter by using a coupling
inductor, voltage quadrupler and active clamp circuit for Photovoltaic (PV) systems. The main advantage of this
converter, coupled inductor with voltage quadrupler circuit is used to decrease
voltage stress in semiconductor switches and providing high voltage gain. Therefore, low
voltage valued and low on-resistance MOSFETs can be used to decrease
on-state losses. The reverse recovery and high frequency turn off losses is
reduced for achieving Zero-Current Switching (ZCS) in all diodes. Voltage spike
caused by leakage inductance of the coupled inductor is minimized by means of
the active clamp circuit. Thus, Zero-Voltage Switching (ZVS) turn on of all
MOSFET switches are achieved. The Perturb and Observe
(P&O) method is utilized in this study to obtain maximum power from the PV
system. In order to show the effectiveness of the converter,
PSIM simulations are realized under various irradiance cases. The conversion
efficiency is obtained about 95.97% at full load from the simulation results.

Makale detayları

Analysis of a Soft Switching High Voltage Gain DC/DC Boost Converter for PV Systems

Yazarlar: Sarah AL-HAJM | Mehmet UCAR

Yayıncı: İstanbul Gelisim University

Ana Başlıklar: Uygulamalı fizik

Dergi: International Journal of Engineering Technologies IJET 2018 Vol.4 Issue 2, pp.119-123

Belge Tipi: Makale

Yayın Tarihi: 6/2018

Belge Dili: İngilizce

Document ID (Org No.): 2000460952

Sıklık: Aylık

eISSN: 2149-5262

pISSN: 2149-0104

Sayı

Yazarlar:

Sarah AL-HAJM | Mehmet UCAR

Yayıncı:

İstanbul Gelisim University

Ana Başlıklar:

Uygulamalı fizik

Dergi:

International Journal of Engineering Technologies IJET 2018 Vol.4 Issue 2, pp.119-123

Belge Tipi:

Makale

Yayın Tarihi:

6/2018

Belge Dili:

İngilizce

Document ID (Org No.):

2000460952

Sıklık:

Aylık

eISSN:

2149-5262

pISSN:

2149-0104