Experimental noise and vibration analysis of switched reluctance machines comparison of soft and hard chopping in transient conditions

2015 ◽  
Author(s):  
Yves Mollet ◽  
Johan Gyselinck ◽  
Mathieu Sarrazin ◽  
Herman Van Der Auweraer
Keyword(s):  
Vibration Analysis ◽  
Transient Conditions ◽  
Noise And Vibration ◽  
Switched Reluctance ◽  
Experimental Noise ◽  
Switched Reluctance Machines

scholarly journals Effectiveness of Power Electronic Controllers in Mitigating Acoustic Noise and Vibration in High-Rotor Pole SRMs

Energies ◽  
2021 ◽  
Vol 14 (3) ◽  
pp. 702
Author(s):  
Ziyan Zhang ◽  
Selin Yaman ◽  
Mohamad Salameh ◽  
Suryadev Singh ◽  
Chengxiu Chen ◽  
...  
Keyword(s):  
Noise Reduction ◽  
Acoustic Noise ◽  
Vibration Reduction ◽  
Theoretical Background ◽  
Power Electronic ◽  
Noise And Vibration ◽  
Switched Reluctance ◽  
Switched Reluctance Machines ◽  
Rotor Pole ◽  
Noise And Vibration Reduction

This paper presents a comparative evaluation of power electronic control approaches for vibro-acoustic noise reduction in High Rotor-Pole Switched Reluctance Machines (HR-SRM). It carries out a fundamental analysis of approaches that can be used to target acoustic noise and vibration reduction. Based on the comprehensive study, four candidates for control have been identified and applied to the HR-SRM drive to evaluate their effectiveness and identify challenges. These four methods include phase advancing, current shaping based on field reconstruction, and random hysteresis band with and without spectrum shaping. The theoretical background, implementation, and vibro-acoustic noise reduction performance of each method are presented in detail. Comparative studies from simulation and experimental measurements have been used to identify the most effective solution to acoustic noise and vibration reduction in HR-SRM configuration.

Noise and Vibration in Switched Reluctance Machines

2019 ◽  
pp. 577-704
Author(s):  
James Weisheng Jiang ◽  
Jianbin Liang ◽  
Jianning Dong ◽  
Brock Howey ◽  
Alan Dorneles Callegaro
Keyword(s):  
Noise And Vibration ◽  
Switched Reluctance ◽  
Switched Reluctance Machines
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