Experimental validation of new self-voltage balanced 9L-ANPC inverter for photovoltaic applications
Multilevel inverters play an important role in extracting the power from renewable energy resources and delivering the output voltage with high quality to the load. This paper proposes a new single-stage switched capacitor nine-level inverter, which comprises an improved T-type inverter, auxiliary s...
Saved in:
| Main Authors: | , , , |
|---|---|
| 格式: | Article |
| 出版: |
Nature Research
2021
|
| 主題: | |
| 在線閱讀: | http://eprints.um.edu.my/26483/ |
| 標簽: |
添加標簽
沒有標簽, 成為第一個標記此記錄!
|
| id |
my.um.eprints.26483 |
|---|---|
| record_format |
eprints |
| spelling |
my.um.eprints.264832022-03-08T02:21:24Z http://eprints.um.edu.my/26483/ Experimental validation of new self-voltage balanced 9L-ANPC inverter for photovoltaic applications Sathik, M. Jagabar Almakhles, Dhafer J. Sandeep, N. Siddique, Marif Daula T Technology (General) TK Electrical engineering. Electronics Nuclear engineering Multilevel inverters play an important role in extracting the power from renewable energy resources and delivering the output voltage with high quality to the load. This paper proposes a new single-stage switched capacitor nine-level inverter, which comprises an improved T-type inverter, auxiliary switch, and switched cell unit. The proposed topology effectively reduces the DC-link capacitor voltage and exhibits superior performance over recently switched-capacitor inverter topologies in terms of the number of power components and blocking voltage of the switches. A level-shifted multilevel pulse width modulation scheme with a modified triangular carrier wave is implemented to produce a high-quality stepped output voltage waveform with low switching frequency. The proposed nine-level inverter's effectiveness, driven by the recommended modulation technique, is experimentally verified under varying load conditions. The power loss and efficiency for the proposed nine-level inverter are thoroughly discussed with different loads. Nature Research 2021-03-03 Article PeerReviewed Sathik, M. Jagabar and Almakhles, Dhafer J. and Sandeep, N. and Siddique, Marif Daula (2021) Experimental validation of new self-voltage balanced 9L-ANPC inverter for photovoltaic applications. Scientific Reports, 11 (1). ISSN 2045-2322, DOI https://doi.org/10.1038/s41598-021-84531-z <https://doi.org/10.1038/s41598-021-84531-z>. 10.1038/s41598-021-84531-z |
| institution |
Universiti Malaya |
| building |
UM Library |
| collection |
Institutional Repository |
| continent |
Asia |
| country |
Malaysia |
| content_provider |
Universiti Malaya |
| content_source |
UM Research Repository |
| url_provider |
http://eprints.um.edu.my/ |
| topic |
T Technology (General) TK Electrical engineering. Electronics Nuclear engineering |
| spellingShingle |
T Technology (General) TK Electrical engineering. Electronics Nuclear engineering Sathik, M. Jagabar Almakhles, Dhafer J. Sandeep, N. Siddique, Marif Daula Experimental validation of new self-voltage balanced 9L-ANPC inverter for photovoltaic applications |
| description |
Multilevel inverters play an important role in extracting the power from renewable energy resources and delivering the output voltage with high quality to the load. This paper proposes a new single-stage switched capacitor nine-level inverter, which comprises an improved T-type inverter, auxiliary switch, and switched cell unit. The proposed topology effectively reduces the DC-link capacitor voltage and exhibits superior performance over recently switched-capacitor inverter topologies in terms of the number of power components and blocking voltage of the switches. A level-shifted multilevel pulse width modulation scheme with a modified triangular carrier wave is implemented to produce a high-quality stepped output voltage waveform with low switching frequency. The proposed nine-level inverter's effectiveness, driven by the recommended modulation technique, is experimentally verified under varying load conditions. The power loss and efficiency for the proposed nine-level inverter are thoroughly discussed with different loads. |
| format |
Article |
| author |
Sathik, M. Jagabar Almakhles, Dhafer J. Sandeep, N. Siddique, Marif Daula |
| author_facet |
Sathik, M. Jagabar Almakhles, Dhafer J. Sandeep, N. Siddique, Marif Daula |
| author_sort |
Sathik, M. Jagabar |
| title |
Experimental validation of new self-voltage balanced 9L-ANPC inverter for photovoltaic applications |
| title_short |
Experimental validation of new self-voltage balanced 9L-ANPC inverter for photovoltaic applications |
| title_full |
Experimental validation of new self-voltage balanced 9L-ANPC inverter for photovoltaic applications |
| title_fullStr |
Experimental validation of new self-voltage balanced 9L-ANPC inverter for photovoltaic applications |
| title_full_unstemmed |
Experimental validation of new self-voltage balanced 9L-ANPC inverter for photovoltaic applications |
| title_sort |
experimental validation of new self-voltage balanced 9l-anpc inverter for photovoltaic applications |
| publisher |
Nature Research |
| publishDate |
2021 |
| url |
http://eprints.um.edu.my/26483/ |
| _version_ |
1735409418660478976 |
| score |
13.251813 |