A Novel Random Pulse Width Modulation for PMSM Drive System Based on Unified Voltage Modulation
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.
Authors
- Yongqing Meng (ORCID: https://orcid.org/0000-0001-5793-7142)
- LI Chang-yi (ORCID: https://orcid.org/0009-0006-0656-9021)
- Jinpeng Kan
- Fengjiao Li (ORCID: https://orcid.org/0000-0002-0564-1347)
- Wenjie Chen (ORCID: https://orcid.org/0000-0002-8530-1608)
- Yixin Shi (ORCID: https://orcid.org/0009-0000-0244-9838)
Institutions
- Xi'an Jiaotong University (CN)
Publication Details
- Published
- 2024-09-27
- DOI
- https://doi.org/10.1109/icepg63230.2024.10775861
- Primary Topic
- Advanced Algorithms and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00