A Grid Connected Photovoltaic System With a Multilevel Inverter and a Le-Blanc Transformer

Vitor PİRES; J. F. MARTİNS; D. FOİTO; Chen HÃO

Makale detayları

A Grid Connected Photovoltaic System With a Multilevel Inverter and a Le-Blanc Transformer

Yazarlar:

Vitor PİRES | J. F. MARTİNS | D. FOİTO | Chen HÃO

Yayıncı:

İlhami ÇOLAK

Dergi:

International Journal Of Renewable Energy Research 2012 Vol.2 Issue 1, pp.84-91

Belge Tipi:

Makale

Yayın Tarihi:

2/2012

Belge Dili:

İngilizce

Document ID (Org No.):

2000819511

Sıklık:

Aylık

pISSN:

1309-0127

Özet:

 

In this paper a novel power conversion structure for grid-connected photovoltaic applications is presented. This structure is based on a multilevel inverter and on a LeBlanc transformer. The proposed multilevel power converter uses two single-phase voltage source inverters and a four wire voltage source inverter. The Le-Blanc transformer is connected at the output of the multilevel inverter. The configuration of the PV system is based on the multi-string technology. The structural design of this new power converter allows a seven level shaped output voltage wave at the output of the multilevel inverter.  To control this power converter a sliding mode controller with a vectorial modulator is used. This control system allows obtaining a fast a robust response for the multilevel inverter. Several experimental results are presented, confirming the expected performance of the proposed power conversion structure. .

Makale detayları

A Grid Connected Photovoltaic System With a Multilevel Inverter and a Le-Blanc Transformer

Yazarlar: Vitor PİRES | J. F. MARTİNS | D. FOİTO | Chen HÃO

Yayıncı: İlhami ÇOLAK

Dergi: International Journal Of Renewable Energy Research 2012 Vol.2 Issue 1, pp.84-91

Belge Tipi: Makale

Yayın Tarihi: 2/2012

Belge Dili: İngilizce

Document ID (Org No.): 2000819511

Sıklık: Aylık

pISSN: 1309-0127

Sayı

Yazarlar:

Vitor PİRES | J. F. MARTİNS | D. FOİTO | Chen HÃO

Yayıncı:

İlhami ÇOLAK

Dergi:

International Journal Of Renewable Energy Research 2012 Vol.2 Issue 1, pp.84-91

Belge Tipi:

Makale

Yayın Tarihi:

2/2012

Belge Dili:

İngilizce

Document ID (Org No.):

2000819511

Sıklık:

Aylık

pISSN:

1309-0127