Design of a Three Phase Squirrel Cage Induction Motor for Electric Propulsion System

Prakash, Ravi; Akhtar, Mohammad Junaid; Behera, Ranjan Kumar; Parida, S. K.

doi:10.3182/20140313-3-in-3024.00242

Cited by 16 publications

(10 citation statements)

References 3 publications

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“…The new design of IM for EVs was proposed with improved speed torque curve in [228]. The field-oriented control (FOC) algorithm needs accurate estimation of motor state variables in order to ensure full-torque performances and good efficiency of IM.…”

Section: Induction Motormentioning

confidence: 99%

A comprehensive review on hybrid electric vehicles: architectures and components

2019

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The rapid consumption of fossil fuel and increased environmental damage caused by it have given a strong impetus to the growth and development of fuelefficient vehicles. Hybrid electric vehicles (HEVs) have evolved from their inchoate state and are proving to be a promising solution to the serious existential problem posed to the planet earth. Not only do HEVs provide better fuel economy and lower emissions satisfying environmental legislations, but also they dampen the effect of rising fuel prices on consumers. HEVs combine the drive powers of an internal combustion engine and an electrical machine. The main components of HEVs are energy storage system, motor, bidirectional converter and maximum power point trackers (MPPT, in case of solar-powered HEVs). The performance of HEVs greatly depends on these components and its architecture. This paper presents an extensive review on essential components used in HEVs such as their architectures with advantages and disadvantages, choice of bidirectional converter to obtain high efficiency, combining ultracapacitor with battery to extend the battery life, traction motors' role and their suitability for a particular application. Inclusion of photovoltaic cell in HEVs is a fairly new concept and has been discussed in detail. Various MPPT techniques used for solar-driven HEVs are also discussed in this paper with their suitability. Keywords Hybrid electric vehicle Á Hybrid energy storage system Á Architecture Á Traction motors Á Bidirectional converter Abbreviations and symbols ABS Antilock braking system AC Alternating current ADTR Antidirectional-twin-rotary ADVISOR Advanced vehicle simulator ANN Artificial neural network ASCI Auto-sequential commutated mode singlephase inverter BEV Battery electric vehicle BLDC Brushless DC motor CD Charge depletion CDFIM Cascaded DFIM CF-qZSI Current-fed quasi-ZSI CMPPT Centralized MPPT CS Charge sustaining CSI Current source inverter CS-PMSM Compound-structure PMSM CVT Continuous variable transmission DC Direct current DFIM Doubly fed induction motor DMPPT Distributed MPPT DRM Double-rotor machines DTC Direct torque control e-CVT Electronic continuous variable transmission EM Electric motor EMS Energy management system EREV Extended range electric vehicle ESS Energy storage system EV Electric vehicle FC Fuel cell

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Section: Induction Motormentioning

confidence: 99%

A comprehensive review on hybrid electric vehicles: architectures and components

2019

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“…Avantajul utilizării calculatorului în proiectarea motoarelor asincrone cu destinaţii speciale, este faptul că prin modificarea diverselor elemente constructive, proiectarea poate fi direcţionată către varianta constructivă de motor care se doreşte a fi realizată, efortul de calcul fiind minim [2]. Suporturile software moderne specializate furnizează interfeţe atractive şi permit o interacţiune permanentă cu utilizatorii, suscitându-le acestora interesul până la stabilirea soluţiei finale [3], [4].…”

Section: Aspecte De Modelare 2d/3d Simulare Numerică şI Optimizare a ...unclassified

"Current aspects related to the use of simulation in the design process of induction motors with specified work destinations"

Diga¹,

Electrică²,

Navrapescu³

et al. 2020

APME

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Rezumat. În această lucrare, autorii abordează aspecte ale simulărilor efectuate în cadrul procesului de proiectare a motoarelor asincrone cu destinaţii speciale, folosind suporturile software moderne specializate. În acest sens, prin elaborarea şi exemplificarea unor proceduri clare privind definirea şi simularea numerică performantă cu metoda elementului finit (MEF) folosind modulele (softuri specifice) de analiză -ANSYS, a modelului generic al unui motor asincron trifazat cu rotorul în scurtcircuit pentru tracţiune electrică, se creează posibilitatea de a răspunde cu rapiditate solicitărilor beneficiarilor şi de a le furniza acestora variante constructive optime.

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“…The heart of an EV is an electric motor [3]. Electric motors with high efficiency, high power factor, wide range of constant power operating capability and high intermittent overload capability are of paramount importance in realization of an EV dominant locomotive market [4,5]. The reliability of EV is intricately related to the reliability of the electric motor and has motivated many researchers to study the performance of electric motors in detail.…”

Section: Introductionmentioning

confidence: 99%

Three-D Numerical Thermal Analysis of Electric Motor with Cooling Jacket

Rehman

Seong

2018

Energies

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Abstract:The need of a sustainable clean future has paved the way for environmental friendly electric vehicle technology. In electric vehicles, overloading is limited by the maximum temperature rise in the electric motor. Although an improved cooling jacket design is of vital importance in lowering the maximum temperature of the motor, there has not been as much study in the thermal analysis of motors compared to electromagnetic design studies. In this study, a three-dimensional steady state numerical method is used to investigate the performance of a cooling jacket using water as the primary coolant of a three-phase induction motor with special emphasis on the maximum temperature and the required pumping power. The effective thermal conductivity approach is employed to model the stator winding, stator yoke, rotor winding and rotor yoke. Heat transfer by induced air is treated as forced convection at the motor ends and effective conductivity is obtained for air in the stator-rotor gap. Motor power losses, i.e., copper and iron losses, are treated as heat generation sources. The effect of bearings and end windings is not considered in the current model. Pressure and temperature distributions under various coolant flow rates, number of flow passes and different cooling jacket configurations are obtained. The study is successful in identifying the hot spots and understanding the critical parameters that affect the temperature profile. The cooling jacket configuration affects the region of maximum temperature inside the motor. Increasing the number of flow passes and coolant flow rate decreases maximum motor temperature but results in an increase in the pumping power. Of the cooling jacket configurations and operating conditions investigated, a cooling jacket with six passes at a flow rate of 10 LPM with two-port configuration was found to be optimal for a 90-kW induction motor for safe operation at the maximum output.

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Design of a Three Phase Squirrel Cage Induction Motor for Electric Propulsion System

Cited by 16 publications

References 3 publications

A comprehensive review on hybrid electric vehicles: architectures and components

A comprehensive review on hybrid electric vehicles: architectures and components

"Current aspects related to the use of simulation in the design process of induction motors with specified work destinations"

Three-D Numerical Thermal Analysis of Electric Motor with Cooling Jacket

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