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Neutral point clamped quasi Z source inverter for photovoltaic systems

International Journal of Applied Power Engineering (IJAPE) · Vol. 8 No. 3 (2019) · hlm. 277–286

DOI
10.11591/ijape.v8.i3.pp277-286
ISSN
2722-2624, 2252-8792
Terbit
2019-12-01
Penerbit
Institute of Advanced Engineering and Science
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-sa/4.0

Abstrak

Multilevel inverters are becoming popular for power conversion in renewable energy systems, AC-DC hybrid micro grids etc. The voltage stress and inrush current through these inverter leg switches are quite higher as compared to the load ratings which increase the chances of inverter leg switch failure. A three level neutral point clamped quasi Z source inverter topology is discussed in this paper which has the features of lower component count, reduced capacitor voltage stress, and it can be operated at different control strategies to achieve wide range of voltage boosting ability, suited for photovoltaic (PV) systems. It also ensures continuous input current irrespective of the DC supply voltage variations and injects stable and smooth power to the load/grid. The effectiveness of the proposed inverter is verified by simulation results in MATLAB Simulink model as well as performing experiment with the help of a laboratory prototype.

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K. M. VenkatachalamAfiliasi tidak diketahui9
M. A. K. BorelessaAfiliasi tidak diketahui7
K. T. M. U. HemapalaAfiliasi tidak diketahui7
Saravanan VasudevanAfiliasi tidak diketahui3
M SabithaAfiliasi tidak diketahui2
V BinduAfiliasi tidak diketahui2
Venkatachalam K MAfiliasi tidak diketahui2
L. RajajiAfiliasi tidak diketahui1
Shanthini K​Afiliasi tidak diketahui1
Tesfaye AlamirewAfiliasi tidak diketahui1
Nigus GabbeyeAfiliasi tidak diketahui1
, Venkatachalam K MAfiliasi tidak diketahui1
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Sumber metadata: OAI-PMH (metadata jurnal) http://ijape.iaescore.com/index.php/IJAPE/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Neutral point clamped quasi Z source inverter for photovoltaic systems</dc:title>
	<dc:creator>Aravindan, M.</dc:creator>
	<dc:creator>Balaji, V.</dc:creator>
	<dc:creator>Saravanan, V.</dc:creator>
	<dc:creator>Arumugam, M.</dc:creator>
	<dc:description xml:lang="en-US">Multilevel inverters are becoming popular for power conversion in renewable energy systems, AC-DC hybrid micro grids etc. The voltage stress and inrush current through these inverter leg switches are quite higher as compared to the load ratings which increase the chances of inverter leg switch failure. A three level neutral point clamped quasi Z source inverter topology is discussed in this paper which has the features of lower component count, reduced capacitor voltage stress, and it can be operated at different control strategies to achieve wide range of voltage boosting ability, suited for photovoltaic (PV) systems. It also ensures continuous input current irrespective of the DC supply voltage variations and injects stable and smooth power to the load/grid. The effectiveness of the proposed inverter is verified by simulation results in MATLAB Simulink model as well as performing experiment with the help of a laboratory prototype.</dc:description>
	<dc:publisher xml:lang="en-US">Institute of Advanced Engineering and Science</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2019-12-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US"></dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ijape.iaescore.com/index.php/IJAPE/article/view/17786</dc:identifier>
	<dc:identifier>10.11591/ijape.v8.i3.pp277-286</dc:identifier>
	<dc:source xml:lang="en-US">International Journal of Applied Power Engineering (IJAPE); Vol 8, No 3: December 2019; 277-286</dc:source>
	<dc:source>2722-2624</dc:source>
	<dc:source>2252-8792</dc:source>
	<dc:source>10.11591/ijape.v8.i3</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ijape.iaescore.com/index.php/IJAPE/article/view/17786/12849</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2021 Institute of Advanced Engineering and Science</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-sa/4.0</dc:rights>
</oai_dc:dc>