Single-Phase 9L Switched-Capacitor Boost Multilevel Inverter (9L-SC-BMLI) Topology
The boosting factor has become a vital feature for a multilevel inverter to be connected with the low voltage PV system. In this paper, an inverter topology with 9 levels has been introduced. With the use of 10 switches and one switched capacitor unit, the proposed 9L-SC-BMLI has achieved nine diffe...
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2024
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| author | Siddique M.D. Aslam Husain M. Iqbal A. Mekhilef S. Riyaz A. |
| author2 | 57200143813 |
| author_facet | 57200143813 Siddique M.D. Aslam Husain M. Iqbal A. Mekhilef S. Riyaz A. |
| author_sort | Siddique M.D. |
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| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | The boosting factor has become a vital feature for a multilevel inverter to be connected with the low voltage PV system. In this paper, an inverter topology with 9 levels has been introduced. With the use of 10 switches and one switched capacitor unit, the proposed 9L-SC-BMLI has achieved nine different voltage states, and it has twice voltage gain. Without any auxiliary circuits, the voltage of the floating capacitor can maintain self-balanced. The additional feature of the proposed 9L-SC-BMLI has been the lower number of switches, voltage stress of reduced magnitude, and inherent polarity reversal of the output voltage without any H-bridge. The 9L-SC-BMLI has been controlled using the PD-PWM technique, i.e., phase-disposition pulse width modulation technique. In order to show the merits of the 9L-SC-BMLI, a detailed comparative study has been provided in the paper with several similar topologies. A number of simulation results have been provided in the paper with different working environments, and these results have been validated with the real-time results accomplished from a laboratory prototype. � 1972-2012 IEEE. |
| format | Article |
| id | my.uniten.dspace-34696 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2024 |
| publisher | Institute of Electrical and Electronics Engineers Inc. |
| record_format | dspace |
| spelling | my.uniten.dspace-346962024-10-14T11:21:49Z Single-Phase 9L Switched-Capacitor Boost Multilevel Inverter (9L-SC-BMLI) Topology Siddique M.D. Aslam Husain M. Iqbal A. Mekhilef S. Riyaz A. 57200143813 36090969200 7005402806 57928298500 57201030594 Boost inverter multilevel inverter nine-level (9l) single dc source switched-capacitor (SC) Bridge circuits Electric inverters Pulse width modulation Topology Voltage control Boost inverters Boosting Multi Level Inverter (MLI) Multilevel inverter Multilevels Nine-level (9l) Single dc source Single phasis Switched capacitor Switched-capacitor Capacitance The boosting factor has become a vital feature for a multilevel inverter to be connected with the low voltage PV system. In this paper, an inverter topology with 9 levels has been introduced. With the use of 10 switches and one switched capacitor unit, the proposed 9L-SC-BMLI has achieved nine different voltage states, and it has twice voltage gain. Without any auxiliary circuits, the voltage of the floating capacitor can maintain self-balanced. The additional feature of the proposed 9L-SC-BMLI has been the lower number of switches, voltage stress of reduced magnitude, and inherent polarity reversal of the output voltage without any H-bridge. The 9L-SC-BMLI has been controlled using the PD-PWM technique, i.e., phase-disposition pulse width modulation technique. In order to show the merits of the 9L-SC-BMLI, a detailed comparative study has been provided in the paper with several similar topologies. A number of simulation results have been provided in the paper with different working environments, and these results have been validated with the real-time results accomplished from a laboratory prototype. � 1972-2012 IEEE. Final 2024-10-14T03:21:49Z 2024-10-14T03:21:49Z 2023 Article 10.1109/TIA.2022.3208893 2-s2.0-85139408027 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85139408027&doi=10.1109%2fTIA.2022.3208893&partnerID=40&md5=984465276feb822a465684dd43d5e32d https://irepository.uniten.edu.my/handle/123456789/34696 59 1 994 1001 Institute of Electrical and Electronics Engineers Inc. Scopus |
| spellingShingle | Boost inverter multilevel inverter nine-level (9l) single dc source switched-capacitor (SC) Bridge circuits Electric inverters Pulse width modulation Topology Voltage control Boost inverters Boosting Multi Level Inverter (MLI) Multilevel inverter Multilevels Nine-level (9l) Single dc source Single phasis Switched capacitor Switched-capacitor Capacitance Siddique M.D. Aslam Husain M. Iqbal A. Mekhilef S. Riyaz A. Single-Phase 9L Switched-Capacitor Boost Multilevel Inverter (9L-SC-BMLI) Topology |
| title | Single-Phase 9L Switched-Capacitor Boost Multilevel Inverter (9L-SC-BMLI) Topology |
| title_full | Single-Phase 9L Switched-Capacitor Boost Multilevel Inverter (9L-SC-BMLI) Topology |
| title_fullStr | Single-Phase 9L Switched-Capacitor Boost Multilevel Inverter (9L-SC-BMLI) Topology |
| title_full_unstemmed | Single-Phase 9L Switched-Capacitor Boost Multilevel Inverter (9L-SC-BMLI) Topology |
| title_short | Single-Phase 9L Switched-Capacitor Boost Multilevel Inverter (9L-SC-BMLI) Topology |
| title_sort | single-phase 9l switched-capacitor boost multilevel inverter (9l-sc-bmli) topology |
| topic | Boost inverter multilevel inverter nine-level (9l) single dc source switched-capacitor (SC) Bridge circuits Electric inverters Pulse width modulation Topology Voltage control Boost inverters Boosting Multi Level Inverter (MLI) Multilevel inverter Multilevels Nine-level (9l) Single dc source Single phasis Switched capacitor Switched-capacitor Capacitance |
| url_provider | http://dspace.uniten.edu.my/ |