A new PWM scheme for cascaded multilevel inverter using multiple trapezoidal modulation signals
This work proposes a new PWM scheme for the cascaded multilevel inverter (CMI). The proposed scheme uses multiple trapezoid modulating signals with a single triangular carrier. The scheme offers several advantages compared to sinusoidal PWM (SPWM) in terms of easy and fast real-time waveform generat...
| Main Authors: | , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2004
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| Online Access: | http://eprints.utm.my/9818/1/SMAyob2004_a_new_pwm_scheme_for_cascaded_multilevel.pdf |
| _version_ | 1825910384701210624 |
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| author | Ayob, S. M. Salam, Z. |
| author_facet | Ayob, S. M. Salam, Z. |
| author_sort | Ayob, S. M. |
| collection | ePrints |
| description | This work proposes a new PWM scheme for the cascaded multilevel inverter (CMI). The proposed scheme uses multiple trapezoid modulating signals with a single triangular carrier. The scheme offers several advantages compared to sinusoidal PWM (SPWM) in terms of easy and fast real-time waveform generation with higher fundamental output voltage. This paper details the technique and the parameters that affect its performance. A low power 5-level CMI prototype is constructed to verify the viability of the modulation scheme. |
| first_indexed | 2024-03-05T18:16:16Z |
| format | Conference or Workshop Item |
| id | utm.eprints-9818 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T18:16:16Z |
| publishDate | 2004 |
| record_format | dspace |
| spelling | utm.eprints-98182010-06-02T02:03:47Z http://eprints.utm.my/9818/ A new PWM scheme for cascaded multilevel inverter using multiple trapezoidal modulation signals Ayob, S. M. Salam, Z. TK Electrical engineering. Electronics Nuclear engineering This work proposes a new PWM scheme for the cascaded multilevel inverter (CMI). The proposed scheme uses multiple trapezoid modulating signals with a single triangular carrier. The scheme offers several advantages compared to sinusoidal PWM (SPWM) in terms of easy and fast real-time waveform generation with higher fundamental output voltage. This paper details the technique and the parameters that affect its performance. A low power 5-level CMI prototype is constructed to verify the viability of the modulation scheme. 2004 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/9818/1/SMAyob2004_a_new_pwm_scheme_for_cascaded_multilevel.pdf Ayob, S. M. and Salam, Z. (2004) A new PWM scheme for cascaded multilevel inverter using multiple trapezoidal modulation signals. In: Second IEE International Conference on Power Electronics, Machines and Drives, 31 March - 2 April 2004, Edinburgh, UK. http://dx.doi.org/10.1049/cp:20040292 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Ayob, S. M. Salam, Z. A new PWM scheme for cascaded multilevel inverter using multiple trapezoidal modulation signals |
| title | A new PWM scheme for cascaded multilevel inverter using multiple trapezoidal modulation signals |
| title_full | A new PWM scheme for cascaded multilevel inverter using multiple trapezoidal modulation signals |
| title_fullStr | A new PWM scheme for cascaded multilevel inverter using multiple trapezoidal modulation signals |
| title_full_unstemmed | A new PWM scheme for cascaded multilevel inverter using multiple trapezoidal modulation signals |
| title_short | A new PWM scheme for cascaded multilevel inverter using multiple trapezoidal modulation signals |
| title_sort | new pwm scheme for cascaded multilevel inverter using multiple trapezoidal modulation signals |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.utm.my/9818/1/SMAyob2004_a_new_pwm_scheme_for_cascaded_multilevel.pdf |
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