Torque ripple reduction technique for a switched reluctance motor

Jackiewicz, Krzysztof; Kaszewski, Arkadiusz; Straś, Andrzej; Ufnalski, Bartłomiej; Balkowiec, Tomasz

doi:10.23919/epe20ecceeurope43536.2020.9215948

Cited by 2 publications

(1 citation statement)

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“…The cogging torque can be measured in a number of ways, including (a) using a standard torque transducer; (b) a strain gauge bridge centred on the stator reaction torque; (c) an observer of voltage and current torque; and (d) using a special torque transducer designed specifically for measuring the cogging torque. The torque ripple could be minimized in several ways, which could be a design approach or a controlbased approach [27,28].…”

Section: Torque Ripple In the Traction Motormentioning

confidence: 99%

A Review on Vibrations in Electric and Hybrid Electric Vehicles

Krishna

Mahesha

Hegde

et al. 2023

J. Inst. Eng. India Ser. C

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Electric vehicles (EVs) are promising solutions to the problems faced by combustion engine-propelled automobiles. The futuristic transportation system would be majorly catered by battery EVs, hybrid EVs, and fuel cell EVs with a different combination of energy sources that could successfully meet the requirements of different categories of vehicle propulsion systems. However, to execute such vehicle systems with a high level of safety and comfort for the transportation of people and products, a few difficulties must be resolved. EVs of today face problems such as noise-vibration-harshness, energy storage difficulties, torque fluctuation/ripple in the power train, inadequate range, and some others. The present review paper comprehends major noise and vibration issues existing in EVs and attempts made by the researchers to find solutions to such problems. The major problem faced by the vehicle as well as by the passengers is vibration and discomfort. These vibrations if continued for a longer period might cause severe damages to the vehicle structure as well as to the passenger’s body. These issues must be thoroughly addressed by researchers to increase ride comfort, which is a crucial requirement of the hour as well.

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Section: Torque Ripple In the Traction Motormentioning

confidence: 99%