Comparison of two-phase induction motor modeling in ANSYS Maxwell 2D and 3D program

Ferková, Želmíra

doi:10.1109/elektro.2014.6848902

Cited by 16 publications

(8 citation statements)

References 4 publications

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“…Based on this data, a numerical calculation process using MATLAB simulation was done. The result of the calculation will be passed to ANSYS software to get the detail characteristic operation performances [12]. 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.…”

Section: Methodsmentioning

confidence: 99%

“…It can be carried out by varying the core material of the stator and rotor. The magnetic materials are the paramount aspect in the design of induction machines especially for those which use only soft magnetic materials (no permanent magnet machines) such as induction motors [12]. In regards to above mentioned problems, this paper investigates the effects of core materials on the performance and losses distribution of induction motors and then compares the power density and cost of each material.…”

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: Introductionmentioning

confidence: 99%

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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“…Recently, several advances of system-level modeling have been reported [10,11]. Different from the lumped-element equivalent circuit model constructed based on the derived analytical equations [10] and the macromodel extracted via system model identification method [11], in this contribution, we present the workflow of exporting a look-up tablebased equivalent circuit model from an electromagnetic energy harvester model via the equivalent circuit extraction (ECE) technique [12,13]. This equivalent circuit model can be imported into the system-level simulation software for efficient simulations.…”

Section: Introductionmentioning

confidence: 99%

Towards System-Level Simulation of a Miniature Electromagnetic Energy Harvester Model

Yuan,

Schütz,

Hohlfeld

et al. 2023

Electronics

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Energy harvesting, a solution to provide a lifetime power supply to wireless sensor nodes, has attracted widespread attention in the last two decades. An energy harvester collects ambient energy, e.g., solar, thermal, or vibration energy, and transforms it into electrical energy. In this work, we work on an electromagnetic energy harvester model, which is composed of four magnets oscillating along a coil. Such a device converts the vibrational energy into electrical energy. We reproduce the electromagnetic energy harvester model in finite element-based software. In order to include this model in a system-level simulation, the methodology of extracting a look-up table-based equivalent circuit model is presented. Such an equivalent circuit model enables the interaction of the electromagnetic energy harvester model with both electrical and mechanical compact models at the system-level. Furthermore, the matrix interpolation-based and algebraic parameterization-based parametric model order reduction methods are suggested for speeding up the generation of the equivalent circuit model and the design optimization process with respect to magnet dimensions. The efficiencies of these two methods are investigated and compared.

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“…One of the major properties of electric machine rotors is their mechanical stiffness [1][2][3][4][5][6]. Rotors must resist mechanical stress, which primarily comprises centrifugal forces, rotor vibrations, thermal dilatation and the interference press fit [7][8][9][10][11][12].…”

Section: Introductionmentioning

confidence: 99%

Key Assembling Issues Relating to Mechanical Vibration of Fabricated Rotor of Large Induction Machines

Kindl¹,

Byrtus²,

Skala³

et al. 2019

Komunikácie

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In many applications, where rotating machines of high power are used, high demands on reliability and safety are laid. Precise manufacturing procedures has to be kept even in case of machines retrofits when e.g. rotors are newly assembled. Even small inaccuracies or misguiding the precise technological procedure can lead to improper running of the machine and it can result in shut-down of complete drive. In case of primary circuits of nuclear power plants, it further means the shut-down of the whole power plant. Consequently, it results in significant financial losses (foregone profit and cost given by problem fixing). The paper presents a methodology of vibration origin investigation in case of large rotating machines which are part of drives like pump, compressors etc. The methodology is based on the detection of undesirable vibration using a diagnostic system on-site and further it uses mathematical modelling of corresponding mechanical parts to reveal the vibration origin. The modelling along with the measurement showed that the detected dangerous vibration is caused by misguided assembling of the rotor of the machine.

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Comparison of two-phase induction motor modeling in ANSYS Maxwell 2D and 3D program

Cited by 16 publications

References 4 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

Towards System-Level Simulation of a Miniature Electromagnetic Energy Harvester Model

Key Assembling Issues Relating to Mechanical Vibration of Fabricated Rotor of Large Induction Machines

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