Influence of rotor slot profile on the windage loss in a Switched Reluctance Motor for an electric autorickshaw

Seshadri, Arjun; Lenin, N. C.

doi:10.1016/j.jestch.2023.101493

Cited by 2 publications

(2 citation statements)

References 27 publications

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“…The small-size Rotating Electrical Motors are used in in-wheel systems like Moto/Scooters, because of improved torque which increases acceleration in slope conditions (Gong, et al, 2022). The switched Reluctant Motors are widely used in three-wheelers because they are efficient in reducing windage loss of the wheelers (Seshadri, & Natesan, 2023).…”

Section: Application In Three-wheelers and Scootersmentioning

confidence: 99%

Rotating Electrical Machines: Types, Applications and Recent Advances

Sule

2023

ejtas

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The Rotating Electrical Machines (REMs) are classified into Motors and Generators. They powered the industrial, domestic and commercial loads. Because of their importance. This paper discussed different types of REMs, their applications and recent advances. REMs are applied in Teaching, Domestic, Mechatronics, Motorcycle, Three-wheelers, Electric Vehicle, Healthcare, Flywheel Energy Storage and Wind Energy Conversion Systems. It periscopes the advances of REMs in design, Fault diagnostic, control and condition monitoring. Its significance is to shed light on some advances made in REM.

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Section: Application In Three-wheelers and Scootersmentioning

confidence: 99%

Rotating Electrical Machines: Types, Applications and Recent Advances

Sule

2023

ejtas

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“…Altering the rotor slot profile minimizes windage losses caused by drag forces in induction machines. computational fluid dynamics (CFD) optimizes airflow dynamics to reduce these losses [7]. Notably, while CFD is used, it doesn't involve finite element analysis (FEA) for estimating magnetic energy.…”

Section: Introductionmentioning

confidence: 99%

Enhancing efficiency of magnetic energy by implementing square-shaped materials adjacent to induction machine windings

Habibi,

Mustika,

Aripriharta

et al. 2023

J. Mechatron. Electr. Power Veh. Technol.

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This study provides a worthwhile method for increasing the magnetic field energy and induction machine (IM) effectiveness. The coupling between the transmitter and receiver windings in the IM system can be improved by creating materials with specific electromagnetic properties. This added material has altered the magnetic flow as well as the energy of the magnetic field. Eventually, it is possible to calculate the efficiency of the magnetic field, or the ratio of primary to secondary magnetic energy. With the use of two-dimensional finite element analysis, numerical results on five cases with various configurations of a magnetic substance have been produced. This material, which varies in length or breadth, is positioned close to the windings of the transmitter, receiver, or both. Case 3, in which the transmitter generates a magnetic field on the receiver side with a minimum energy of 0.05 J and a maximum energy of 0.015 J, is the ideal material configuration for DC current. Currently, the system efficiency is 0.29 on average. A 1 kHz transmitter's energy is constant under all conditions, but its counterpart's energy fluctuates significantly, with case 5 receiving the most energy. Therefore, case 5 turns into the optimal structural arrangement. It can be inferred that case 5 similarly dominates the other with an efficiency of 0.0026, which is much greater than that of 1 kHz efficiency, while the windings are operating at 1 MHz. This leads to stronger magnetic field coupling and increased power transfer effectiveness.

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Influence of rotor slot profile on the windage loss in a Switched Reluctance Motor for an electric autorickshaw

Cited by 2 publications

References 27 publications

Rotating Electrical Machines: Types, Applications and Recent Advances

Rotating Electrical Machines: Types, Applications and Recent Advances

Enhancing efficiency of magnetic energy by implementing square-shaped materials adjacent to induction machine windings

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