Active Cancellation of Vibration in Switched Reluctance Motor Using Mechanical Impulse Response Method

Journal Article · Mon May 13 04:00:00 EDT 2019 · IEEE Transactions on Energy Conversion

DOI:https://doi.org/10.1109/TEC.2019.2916401· OSTI ID:1601130

Kimpara, Marcio Luiz Magri ^[1]; Wang, Shiliang ^[2]; Caicedo-Narvaez, Carlos Andres ^[3]; Chen, Tianyu ^[3]; Pinto, Joao O. P. ^[4]; Borges da Silva, Luiz Eduardo ^[5]; Moallem, Mehdi ^[6]; Fahimi, Babak ^[3]

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1. Federal Univ. of Itajuba (Brazil); University of Central Florida
2. Lennox International Inc., Carrollton, TX (United States)
3. Univ. of Texas at Dallas, Richardson, TX (United States)
4. Federal Univ. of Mato Grosso do Sul, Campo Grande (Brazil)
5. Federal Univ. of Itajuba (Brazil)
6. Isfahan Univ. of Technology (Iran)

Vibration and acoustic noise are considered as major factors preventing the widespread use of switched reluctance motor (SRM) drives in industrial and commercial applications. In this paper, a new active vibration cancellation (AVC) strategy is proposed based on the optimal switching instants. The mechanical impulse response method was used to estimate the stator vibration and an optimization routine was developed to define the optimal instants for switching in such a way that the resulting vibration would cancel the vibration caused by prior switchings. Finally, experimental verification was conducted on an 8/6 SRM and the results show significant reduction in the stator vibration which in turn contributes to reduction of acoustic noise.

• Research Organization: Univ. of Central Florida, Orlando, FL (United States)
• Sponsoring Organization: USDOE Office of Energy Efficiency and Renewable Energy (EERE); National Science Foundation (NSF)
• Grant/Contract Number: EE0007327
• OSTI ID: 1601130
• Journal Information: IEEE Transactions on Energy Conversion, Journal Name: IEEE Transactions on Energy Conversion Journal Issue: 3 Vol. 34; ISSN 0885-8969
• Publisher: IEEE
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
acoustic noise
active vibration cancellation
current control
impulse response
optimization
switched reluctance motor