Design and Simulation of Three Phase Squirrel Cage Induction Motor in Low Voltage System 48V 50Hz 3Hp for Electric Golf Cart

Imawati, Iftitah; Wijaya, F. Danang; Sugiyantoro, Bambang

doi:10.1109/iciteed.2019.8929987

Cited by 2 publications

(4 citation statements)

References 9 publications

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“…To drive an electric golf cart with rated speed 30 km/h, SCIM design must have fulfilled the technical requirement such as torque to speed characteristics. In the previous research [8][13], NEMA class C motor design was used, whereas this study used a motorcycle design choice that followed NEMA of class A.…”

Section: Methodsmentioning

confidence: 99%

“…Moreover, nickel material is rarely used because the price is very expensive compared to the two other materials. Compared to the rotor design in references [8] and [13], the resulting rotor design is easier to fabricate because it only apply single slot rotor.…”

Section: B Losses Distributionmentioning

confidence: 99%

“…In addition, the AC voltage needs to be controlled to regulate the speed of the induction motor. Extra or very low voltage system of induction motor for EVs has been discussed in [7] [8] [9] to avoid the high voltage human risks, expensive and complex insulation of high voltage system, and reduce dV/dt (the instantaneous rate of voltage changes with respect to time) which may affect the system reliability and motor life-time. Therefore, very low voltage as defined in IEC 61140:2016 is selected to suplly induction motor as EV drivers in this research.…”

Section: Introductionmentioning

confidence: 99%

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Effect of different core materials in very low voltage induction motors for electric vehicle

Wijaya

Imawati²,

Yasirroni³

et al. 2021

J. Mechatron. Electr. Power Veh. Technol.

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The use of squirrel cage induction motor for electric vehicle (EV) has been increasingly popular than permanent magnet and brushless motors due to their independence on rare materials. However, its performance is significantly affected by the core materials. In this research, induction motors performance with various core materials (M19_24G, Arnon7, and nickel steel carpenter) are studied in very low voltage. Three phases, 50 Hz, 5 HP, 48 V induction motor were used as the propulsion force testbed applied for a golf cart EV. The aims are to identify loss distribution according to core materials and compare power density and cost. The design process firstly determines the motor specifications, then calculates the dimensions, windings, stator, and rotor slots using MATLAB. The parameters obtained are used as inputs to ANSYS Maxwell to calculate induction motor performance. Finally, the design simulations are carried out on RMxprt and 2D transient software to determine the loss characteristics of core materials. It is found that the stator winding dominates the loss distribution. Winding losses have accounted for 52-55 % of the total loss, followed by rotor winding losses around 25-27 % and losses in the core around 1-7 %. Based on the three materials tested, nickel steel carpenter and M19_24G attain the highest efficiency with 83.27 % and 83.10 %, respectively, while M19_24G and Arnon7 possess the highest power density with 0.37 kW/kg and 0.38 kW/kg whereas, in term of production cost, the Arnon7 is the lowest.

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Section: Methodsmentioning

confidence: 99%

Section: B Losses Distributionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Effect of different core materials in very low voltage induction motors for electric vehicle

Wijaya

Imawati²,

Yasirroni³

et al. 2021

J. Mechatron. Electr. Power Veh. Technol.

Self Cite

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“…In [368] is studied a hybrid energy storage system for a golf cart, being composed by batteries, fuel cells and ultracapacitors, with only one dc-dc converter being used, namely a simple boost-type topology. In [369] is presented the design of an induction machine especially conceived for use in the traction system of a golf cart.…”

Section: Other Small Electric Vehiclesmentioning

confidence: 99%

A Review on Power Electronics Technologies for Electric Mobility

et al. 2020

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Concerns about greenhouse gas emissions are a key topic addressed by modern societies worldwide. As a contribution to mitigate such effects caused by the transportation sector, the full adoption of electric mobility is increasingly being seen as the main alternative to conventional internal combustion engine (ICE) vehicles, which is supported by positive industry indicators, despite some identified hurdles. For such objective, power electronics technologies play an essential role and can be contextualized in different purposes to support the full adoption of electric mobility, including on-board and off-board battery charging systems, inductive wireless charging systems, unified traction and charging systems, new topologies with innovative operation modes for supporting the electrical power grid, and innovative solutions for electrified railways. Embracing all of these aspects, this paper presents a review on power electronics technologies for electric mobility where some of the main technologies and power electronics topologies are presented and explained. In order to address a broad scope of technologies, this paper covers road vehicles, lightweight vehicles and railway vehicles, among other electric vehicles.

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Design and Simulation of Three Phase Squirrel Cage Induction Motor in Low Voltage System 48V 50Hz 3Hp for Electric Golf Cart

Cited by 2 publications

References 9 publications

Effect of different core materials in very low voltage induction motors for electric vehicle

Effect of different core materials in very low voltage induction motors for electric vehicle

A Review on Power Electronics Technologies for Electric Mobility

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