Comparative study of using different electric motors in the electric vehicles

Hashemnia, Naser; Asaei, Behzad

doi:10.1109/icelmach.2008.4800157

Cited by 145 publications

(75 citation statements)

References 3 publications

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“…Alternatively, permanent magnet brushless dc motor featured compactness, low weight and high efficiency. DC, induction, permanent magnet synchronous, switched reluctance and brushless DC are compared in [2] and it is concluded that among these motors, PM and brushless DC motors are attractive choice for EV applications.…”

Section: Introductionmentioning

confidence: 98%

Transverse flux machines with distributed windings for in-wheel applications

Baserrah

Rixen

Orlik

2009

2009 International Conference on Power Electronics and Drive Systems (PEDS)

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Transverse flux machine (TFM) useful for in-wheel motor applications is presented. This transverse flux permanent magnet motor is designed to achieve high torque-to-weight ratio and is suitable for direct-drive wheel applications. As in conventional TFM, the phases are located under each other, which will increase the axial length of the machine. The idea of this design is to reduce the axial length of TFM, by placing the windings around the stator and by shifting those from each other by electrically 120 o or 90 o , for three-or two-phase machine, respectively. Therefore, a remarkable reduction on the total axial length of the machine will be achieved while keeping the torque density high. This TFM is compared to another similar TFM, in which the three phases have been divided into two halves and placed opposite each other to ensure the mechanical balance and stability of the stator. The corresponding mechanical phase shifts between the phases have accordingly been taken into account. The motors are modelled in finite-element method (FEM) program, Flux3D, and designed to meet the specifications of an optimisation scheme, subject to certain constraints, such as construction dimensions, electric and magnetic loading. Based on this comparison study, many recommendations have been suggested to achieve optimum results.

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Section: Introductionmentioning

confidence: 98%

Transverse flux machines with distributed windings for in-wheel applications

Baserrah

Rixen

Orlik

2009

2009 International Conference on Power Electronics and Drive Systems (PEDS)

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“…The main parameters of the automatic control such as speed, position, acceleration and current is used to improve the performance of electric motors [3]. There are five types component of electric motors used in electric vehicles, namely DC motors, induction motors, permanent magnet synchronous motors, switched reluctance and brushless DC motors [4]. Motor Brushless Direct Current (BLDC) as one type of electric motor vehicle, is widely used because it has several advantages such as better speed versus torque characteristics, high dynamic response, high efficiency, long operating life, noiseless operation, higher speed ranges and high power-to-weight ratio [5] Performance setting motor speed brushless DC can be improved by using the controller proportional integral derivative (PID), a combination of PID using nature inspired optimization algorithms such as particle swarm, cuckoo search, and bat algorithms, through the specification of a time domain such as settling time, undershoot, overshoot, recovery time, and steady-state error and the performance of the motor performance through root mean squared error, integral of absolute error, Multiplied time integral of absolute error and the integral of squared error [6].…”

Section: Introductionmentioning

confidence: 99%

Performance Analysis Stability Of Speed Control Of BLDC Motor Using PID-BAT Algorithm In Electric Vehicle

Anshory

2017

jeeeu

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-The research on the development of electric vehicles includes such as power electronics, energy storage capability that the higher the battery, reducing fuel emissions, and the motor efficiency. The electric motor efficiency requires the automatic control on the main parameters such as speed, position, and acceleration. The performance setting of speed Brushless DC (BLDC) Motor can be improved by using the controller Proportional Integral Derivative (PID), a combination of PID using nature inspired optimization algorithms such as Bat Algorithm (BA). BA is one of the optimization algorithm that mimics the behavior of bats on the move using a vibration or sound pulses emitted a very loud (echolocation) and listen to the echoes that bounce back from the object to determine the circumstances surrounding vicinity In this paper, simulate of Bat Algorithm to find the best value PID controller parameter to speed control BLDC motor and analyze performance such as the value of overshoot, steady state. The result simulation shows that values for the PID parameters without using algorithm bat is Kp = 208.1177, Ki = 1767, and Kd = -8.6025. While using the algorithm bat got value Kp = 5.4303e+04, Ki = -1.3059e+06, and Kd = 3.0193e+04. The performance of the motor obtained through value rise time of 0. 282, settling time of 1.5, overshoot value of 20.5% and the peak value of 1.21.

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“…Due to the growing popularity of hybrid and electrical vehicles, traction electric motors are becoming common in the automotive industry [1][2][3][4]. The most common form of induction motor utilizes a squirrel-cage rotor, which is composed of a series of longitudinal conductor bars inserted into slots located towards the periphery of a stack of steel laminations.…”

Section: Introductionmentioning

confidence: 99%

Development and Performance Investigation on a 60kW Induction Motor for EV Propulsion

Chun¹,

Park²,

Kim³

et al. 2016

Journal of Electrical Engineering and Technology

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-This paper introduces the development process and investigation of a 60kW induction motor for electric vehicles. We present performance improvement in the induction motor of electric vehicle using copper die-casting based on a multi-gate process. Copper die-casting motors can reduce the size of the motor, the loss of the rotor, and material costs. We also introduce electromagnetic, thermal, mechanical design and analysis results that satisfy the design and the performance requirements. In order to analyze losses accurately of induction motor, commercial finite element analysis is done considering PWM voltage and thermal characteristics by using lumped-circuit parameters. Experimental tests are also carried out to validate the traction motor design.

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Comparative study of using different electric motors in the electric vehicles

Cited by 145 publications

References 3 publications

Transverse flux machines with distributed windings for in-wheel applications

Transverse flux machines with distributed windings for in-wheel applications

Performance Analysis Stability Of Speed Control Of BLDC Motor Using PID-BAT Algorithm In Electric Vehicle

Development and Performance Investigation on a 60kW Induction Motor for EV Propulsion

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