Performance analysis of reduced switch hybrid cascaded multilevel inverter with PSO-based PI controller during load variations
This paper presents the design and simulation of a Hybrid Multilevel Inverter (HMLI) optimized for reduced switch count and minimized total harmonic distortion (THD), while maximizing output voltage. The proposed HMLI configuration employs four voltage sources and five MOSFET switches, achieving pea...
| Main Authors: | , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
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Kyushu University
2024
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| Subjects: | |
| Online Access: | https://umpir.ump.edu.my/id/eprint/45912/ |
| _version_ | 1848827524888395776 |
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| author | Nordin, M. Izzat Leong, Ying Foo Muhammad Hazarul Azmeer, Ab Malek Suliana, Ab Ghani Nur Huda, Ramlan |
| author_facet | Nordin, M. Izzat Leong, Ying Foo Muhammad Hazarul Azmeer, Ab Malek Suliana, Ab Ghani Nur Huda, Ramlan |
| author_sort | Nordin, M. Izzat |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | This paper presents the design and simulation of a Hybrid Multilevel Inverter (HMLI) optimized for reduced switch count and minimized total harmonic distortion (THD), while maximizing output voltage. The proposed HMLI configuration employs four voltage sources and five MOSFET switches, achieving peak-to-peak output voltage of 135V at a modulation index of 0.9. The harmonic minimization is accomplished using an LC filter and Alternate Phase Opposition Disposition (APOD) PWM technique. The performance evaluation, including analysis under no-load to fullload conditions as well as half-load to full load conditions, demonstrates that Particle Swarm Optimization-based PI (PSO-PI) controller significantly enhances system performance, maintaining nominal load output of 149.8 V with a THD of 2.23%. Under varying load conditions, the HMLI with PSO-PI controller shows a 5.23% THD and 147.58μs response
time, compared to ZN-PI controller. The results demonstrate that HMLIs with PSO-PI controller offers enhanced voltage regulation, reduced harmonic distortion and rapid dynamic response during load transition. |
| first_indexed | 2025-11-15T04:02:05Z |
| format | Conference or Workshop Item |
| id | ump-45912 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T04:02:05Z |
| publishDate | 2024 |
| publisher | Kyushu University |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-459122025-10-22T06:59:47Z https://umpir.ump.edu.my/id/eprint/45912/ Performance analysis of reduced switch hybrid cascaded multilevel inverter with PSO-based PI controller during load variations Nordin, M. Izzat Leong, Ying Foo Muhammad Hazarul Azmeer, Ab Malek Suliana, Ab Ghani Nur Huda, Ramlan TK Electrical engineering. Electronics Nuclear engineering This paper presents the design and simulation of a Hybrid Multilevel Inverter (HMLI) optimized for reduced switch count and minimized total harmonic distortion (THD), while maximizing output voltage. The proposed HMLI configuration employs four voltage sources and five MOSFET switches, achieving peak-to-peak output voltage of 135V at a modulation index of 0.9. The harmonic minimization is accomplished using an LC filter and Alternate Phase Opposition Disposition (APOD) PWM technique. The performance evaluation, including analysis under no-load to fullload conditions as well as half-load to full load conditions, demonstrates that Particle Swarm Optimization-based PI (PSO-PI) controller significantly enhances system performance, maintaining nominal load output of 149.8 V with a THD of 2.23%. Under varying load conditions, the HMLI with PSO-PI controller shows a 5.23% THD and 147.58μs response time, compared to ZN-PI controller. The results demonstrate that HMLIs with PSO-PI controller offers enhanced voltage regulation, reduced harmonic distortion and rapid dynamic response during load transition. Kyushu University 2024 Conference or Workshop Item PeerReviewed pdf en https://umpir.ump.edu.my/id/eprint/45912/1/2024_p874.pdf Nordin, M. Izzat and Leong, Ying Foo and Muhammad Hazarul Azmeer, Ab Malek and Suliana, Ab Ghani and Nur Huda, Ramlan (2024) Performance analysis of reduced switch hybrid cascaded multilevel inverter with PSO-based PI controller during load variations. In: Proceeding of International Exchange and Innovation Conference on Engineering & Sciences (IEICES). 10th International Exchange and Innovation Conference on Engineering & Sciences (IEICES) 2024 , Oct 17-18, 2024 , Kyushu, Japan. pp. 874-881., 10. ISSN 2434-1436 (Published) https://doi.org/10.5109/7323363 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Nordin, M. Izzat Leong, Ying Foo Muhammad Hazarul Azmeer, Ab Malek Suliana, Ab Ghani Nur Huda, Ramlan Performance analysis of reduced switch hybrid cascaded multilevel inverter with PSO-based PI controller during load variations |
| title | Performance analysis of reduced switch hybrid cascaded multilevel inverter with PSO-based PI controller during load variations |
| title_full | Performance analysis of reduced switch hybrid cascaded multilevel inverter with PSO-based PI controller during load variations |
| title_fullStr | Performance analysis of reduced switch hybrid cascaded multilevel inverter with PSO-based PI controller during load variations |
| title_full_unstemmed | Performance analysis of reduced switch hybrid cascaded multilevel inverter with PSO-based PI controller during load variations |
| title_short | Performance analysis of reduced switch hybrid cascaded multilevel inverter with PSO-based PI controller during load variations |
| title_sort | performance analysis of reduced switch hybrid cascaded multilevel inverter with pso-based pi controller during load variations |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | https://umpir.ump.edu.my/id/eprint/45912/ https://umpir.ump.edu.my/id/eprint/45912/ |