Design of a wheel-hub motor with air gap winding and simultaneous utilization of all magnetic poles

Borchardt, Norman; Kasper, Roland; Heinemann, Wolfgang

doi:10.1109/ievc.2012.6183222

Cited by 18 publications

(14 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Today the physical structure of BLDC motors is dominated by a massive stator with salient poles as a framework for the windings. This construction results in high weight and in significant energy losses caused by eddy currents and hysteresis losses in the stator material [7]. The Brushless DC (BLDC) motor is used as the drive motor for the vehicle.…”

Section: Bldc Hub Motor Specificationsmentioning

confidence: 99%

S. Optimal Design and Control of Solar⁄Electric⁄Reduced Fuel Consumption(IC Engine) Hybrid Powered Vehicle (SEFPHV) Technology

Balamurugan¹

2013

IJRSE

View full text Add to dashboard Cite

This paper proposes an implementation of Solar/Electric/Reduced Fuel consumption(IC Engine) Hybrid Powered Vehicle (SEFPHV) technology which is the combination of multi sources. The Vehicle will run with help of solar power, electric power and less amount of fuel energy used to charge the batteries and to drive. Rechargeable batteries are used to drive the BLDC motor into vehicle. Batteries are charged with the help of solar power, plug-in and altered IC Engine with generator. In sunny days, solar panel is used to charge the batteries. Inspite of using IC engines very less amount of fuel energy is used to charge the battery in rainy seasons. This multi charging vehicle can charge itself from both solar power, altered IC Engine with generator and plug in. For controlling speed of the motor, a switch was designed with two tapping, giving different values of resistance at each tapping. The performance of the SEFPHV was found to be satisfactory for the load of two people with the average speed of 45-50 KM/hr to a mileage of 60 KM with reduced charges. Simulation and Experimental results shows that the performance of SEFPHV to confirm the theoretical analysis and their control schemes has been analyzed and validated.

show abstract

Section: Bldc Hub Motor Specificationsmentioning

confidence: 99%

S. Optimal Design and Control of Solar⁄Electric⁄Reduced Fuel Consumption(IC Engine) Hybrid Powered Vehicle (SEFPHV) Technology

Balamurugan¹

2013

IJRSE

View full text Add to dashboard Cite

show abstract

“…In [8] a design of a lightweight wheel-hub motor is presented, which outstands with a power density of 2kW/kg. This motor enables a nominal power of 40kW and has a total weight of only 20kg.…”

Section: Introductionmentioning

confidence: 99%

“…Electric subsystem of three phases in star connectionTo build the phase back EMFs , , the phase shifts , , have to be taken into account as in(8). Applying Kirchhoff's law delivers vector equation of the…”

mentioning

confidence: 99%

Mechatronic model of a novel slotless permanent magnet DC-motor with air gap winding design

Borchardt

Penzlin

Kasper

2013

2013 IEEE/ASME International Conference on Advanced Intelligent Mechatronics

View full text Add to dashboard Cite

This paper presents a mechatronic model of a novel slotless permanent magnet DC-motor with air gap winding. Besides technical advantages of this type of motor like high power density, high torque, very low weight and high efficiency, the motor design allows a very precise and efficient modelling with limited effort. A nonlinear model of magnetic field density can be extracted from a detailed nonlinear FE-model build in ANSYS/Maxwell, approximated by Fourier series and then used to model driving torque and back EMF, representing the coupling between electrical and mechanical subsystems. Analytically founded numerical models for driving torque and back EMF will be given. Real geometry of the phase winding is taken into account to improve model accuracy. The electrical subsystem will be described as coupled three phase system, whose parameters can also be extracted from the nonlinear FE-model with high accuracy. Together with a mechanical model of the rotor a MATLAB/Simulink model is build and extended by models of the hall sensors to detect rotor position and commutation logic to control the HEX-Bridge during operation. Finally, results of a complex simulation model, based on the parameters of the prototype of a wheel-hub motor, implementing the new motor design, are getting shown. Simulation results compare very well to measured data. Simulation time is very short due to the efficient approximation of magnetic flux density.978-1-4673-5320-5/13/$31.00 ©2013 IEEE

show abstract

“…The presented multilayer design is based on a single layer meandering air gap winding, depicted in Fig. 2, validated in [9–11]. Compared to conventional designs, the main advantage is that only a thin stator iron is needed to lead the magnetic flux without any saturation.…”

Section: Introductionmentioning

confidence: 99%

Multilayer air gap winding designs for electric machines: theory, design, and characterisation

Borchardt

Kasper

Sauerhering

et al. 2019

J. eng.

Self Cite

View full text Add to dashboard Cite

Design of a wheel-hub motor with air gap winding and simultaneous utilization of all magnetic poles

Cited by 18 publications

References 3 publications

S. Optimal Design and Control of Solar⁄Electric⁄Reduced Fuel Consumption(IC Engine) Hybrid Powered Vehicle (SEFPHV) Technology

S. Optimal Design and Control of Solar⁄Electric⁄Reduced Fuel Consumption(IC Engine) Hybrid Powered Vehicle (SEFPHV) Technology

Mechatronic model of a novel slotless permanent magnet DC-motor with air gap winding design

Multilayer air gap winding designs for electric machines: theory, design, and characterisation

Contact Info

Product

Resources

About