Modeling of a Permanent Magnet Synchronous Motor of an E-Scooter for Simulation with Battery Aging Model

Rechkemmer, Sabrina K.; Zhang, Wei Min; Sawodny, Oliver

doi:10.1016/j.ifacol.2017.08.956

Cited by 23 publications

(9 citation statements)

References 19 publications

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“…El modelo vectorial del PMSM en el sistema de referencia síncrono (d, q) se presenta en la ecuación (1) y (2). Se debe tener en cuenta que las componentes de secuencia cero son nulas y se las utiliza para obtener la transformada inversa de Clarke y Park, lo cual permite regresar a las ecuaciones primitivas [9], [10]. El par desarrollado se presenta en la ecuación (3) mientras que la aceleración eléctrica se presenta en la ecuación (4), como sigue:…”

Section: Modelo Matemático Del Motor Síncrono De Imanes Permanentesunclassified

Control Directo al Par y Control de Campo Orientado para un Motor Síncrono de Imanes Permanentes

Cuji

Arcos-Avilés

2019

ing.

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Context: The permanent magnet synchronous motors (PMSM) have rapidly improved their performance in terms of power density, efficiency, and better dynamics, thanks to the technologies used in them, such as: the control technique and the drive circuit technology. A PMSM can operate both as a motor and as a generator. In addition, they stand out for having a low maintenance, since unlike other types of engines the PMSM does not have collector rings or brushes. The control algorithm that is generally used in this type of motor is a vector control, which is divided into Direct Torque Control (DTC) and Field Oriented Control (FOC). Method:The computational platform where the simulations are carried out is Matlab R software (R2017a) Simulink 8.9, where predetermined blocks and program functions are used for the DTC and FOC vector control diagrams.Results: Regarding the electromagnetic torque control, FOC presents higher ripple than the DTC, so that, it is concluded that the DTC has greater torque control in relation to the FOC. Regarding to the magnetic flux control, according to the obtained values, the DTC has better control performance than the FOC. For speed control, both the DTC and FOC control have a fast response to disturbances; however, the DTC has a fast control response when the PMSM starts moving from rest, which means that the DTC has a faster response in the transient state and when the engine is in motion FOC has better control performance to disturbance.Conclusions: When analyzing the most important aspects to determine which control technique is effective, it is concluded that the DTC control technique has greater effectiveness with respect to the FOC control technique. However, it is worth mentioning that the two control techniques are widely used in the industrial sector for driving electric motors, so that, the selection any of these techniques will depend on the process to be carried out.

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Section: Modelo Matemático Del Motor Síncrono De Imanes Permanentesunclassified

Control Directo al Par y Control de Campo Orientado para un Motor Síncrono de Imanes Permanentes

Cuji

Arcos-Avilés

2019

ing.

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“…The issue of optimization of the wheel hub motor structure and the selection of appropriate materials has been discussed by many researchers [10]. There are publications in which various types of electric motors of various designs are selected for use in vehicle drive wheels [11][12][13][14][15][16][17][18]. In industry, technologically advanced structures are most often permanent magnet synchronous motors with external rotors [19][20][21][22][23][24][25].…”

Section: Introductionmentioning

confidence: 99%

Selected Aspects of Decreasing Weight of Motor Dedicated to Wheel Hub Assembly by Increasing Number of Magnetic Poles

Dukalski

Krok

2021

Energies

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Decreasing the mass of a wheel hub motor by improving the design of a motor’s electromagnetic circuit is discussed in this paper. The authors propose to increase the number of magnetic pole pairs. They present possibilities of mass reduction obtained by these means. They also analyze the impact of design changes on losses and temperature distribution in motor elements. Lab tests of a constructed prototype, as well as elaborated conjugate thermal-electromagnetic models of the prototype motor and modified motor (i.e., motor with increased number of magnetic poles) were used in the investigation. Simulation models were verified by tests on the prototype. Results of calculations for two motors, differing by the number of pair poles, were compared over a wide operational range specific to the motor application in the electric traction. A detailed analysis of the operational range for these motors was also made.

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“…Due to high efficiency, torque and generated power, the most common are permanent magnet synchronous motors and BLDC motors. The design and analysis of the BLDC motor properties for operation in the wheel hub have been presented in [21], while synchronous motor design process is presented in [22][23][24][25][26][27][28][29]. An important aspect related to motor design is to obtain as much torque and power as possible from its volume [30], while limiting the cogging torque and torque pulsations [31].…”

Section: Introductionmentioning

confidence: 99%

Design, Analysis of the Location and Materials of Neodymium Magnets on the Torque and Power of In-Wheel External Rotor PMSM for Electric Vehicles

Łebkowski

2018

Energies

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The technology of mounting electric direct drive motors into vehicle wheels has become one of the trends in the field of electric vehicle drive systems. The article presents suggestions for answering the question: How should magnets be mounted on the External Rotor Permanent Magnet Synchronous Machine (ERPMSM) with three phase concentrated windings, to ensure optimal operation of the electric machine in all climatic and weather conditions? The ERPMSM design methodology is discussed. Step by step, a method related to the implementation of subsequent stages of design works and tools (calculation methods) used in this type of work are presented. By means of FEM 2D software, various ERPMSM designs were analyzed in terms of power, torque, rotational speed, cogging torque and torque ripple. The results of numerical calculations related to variations in geometric sizes and application of different base materials for each of ERPMSM machine components are presented. The final parameters of the motor designed for mounting inside the wheel of the vehicle are presented (Power = 53 kW, Torque = 347 Nm; Base speed = 1550 RPM), which correspond to the adopted initial assumptions.

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Modeling of a Permanent Magnet Synchronous Motor of an E-Scooter for Simulation with Battery Aging Model

Cited by 23 publications

References 19 publications

Control Directo al Par y Control de Campo Orientado para un Motor Síncrono de Imanes Permanentes

Control Directo al Par y Control de Campo Orientado para un Motor Síncrono de Imanes Permanentes

Selected Aspects of Decreasing Weight of Motor Dedicated to Wheel Hub Assembly by Increasing Number of Magnetic Poles

Design, Analysis of the Location and Materials of Neodymium Magnets on the Torque and Power of In-Wheel External Rotor PMSM for Electric Vehicles

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