Noise Reduction Method of Induction Motor Based on Periodic Signal-Based Modulation Considering Frequency Band Characteristics of Electromagnetic Force
This paper aims at the problem that the sideband vibration noise of induction motor caused by inverter pulse width modulation (PWM). The frequency distribution characteristics of the induction motor with 36 stator slots and 32 rotor slots (36/32 IM) are analyzed. Based on that, a frequency width selection method for the periodic signal-based modulation considering the characteristics of sideband electromagnetic force. Results show that this method can effectively reduce the peak value of the sound power level (SWL) of sideband noise of IM at different speeds. This method is also applicable to IMs with different pole-slot match.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/01487191
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Supplemental Notes:
- Abstract reprinted with permission of SAE International.
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Authors:
- Zuo, Shuguang
- Yin, Bin
- Li, Fan
- Liu, Panxue
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Conference:
- WCX SAE World Congress Experience
- Location: Detroit Michigan, United States
- Date: 2023-4-18 to 2023-4-20
- Publication Date: 2023-4-11
Language
- English
Media Info
- Media Type: Web
- Features: References;
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Serial:
- SAE Technical Paper
- Publisher: Society of Automotive Engineers (SAE)
- ISSN: 0148-7191
- EISSN: 2688-3627
- Serial URL: http://papers.sae.org/
Subject/Index Terms
- TRT Terms: Logistics; Noise; Vehicle push devices; Vibration
- Subject Areas: Highways; Vehicles and Equipment;
Filing Info
- Accession Number: 01879866
- Record Type: Publication
- Source Agency: SAE International
- Report/Paper Numbers: 2023-01-0534
- Files: TRIS, SAE
- Created Date: Apr 19 2023 4:34PM