Abstract
The electromagnetic interference (EMI) problem caused by power electronic switching devices and pulse width modulation (PWM) affects the normal operation of the motor drive system. In this paper, a random PWM based on unified modulation is proposed for permanent magnet synchronous motor (PMSM) drive system. The theoretical basis of unified modulation and the implementation scheme of random modulation are analyzed. Finally, the effectiveness of the proposed random PWM is verified by simulation.
| Original language | English |
|---|---|
| Title of host publication | 2024 6th International Conference on Energy, Power and Grid, ICEPG 2024 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 920-924 |
| Number of pages | 5 |
| ISBN (Electronic) | 9798350377798 |
| DOIs | |
| State | Published - 2024 |
| Event | 6th International Conference on Energy, Power and Grid, ICEPG 2024 - Guangzhou, China Duration: 27 Sep 2024 → 29 Sep 2024 |
Publication series
| Name | 2024 6th International Conference on Energy, Power and Grid, ICEPG 2024 |
|---|
Conference
| Conference | 6th International Conference on Energy, Power and Grid, ICEPG 2024 |
|---|---|
| Country/Territory | China |
| City | Guangzhou |
| Period | 27/09/24 → 29/09/24 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- electromagnetic interference
- motor drive system
- random pluse width modulation
- unified voltage modulation
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