Advanced high power-density interior permanent magnet motor for traction applications

El-Refaie, Ayman; Alexander, J.; Galioto, Steven; Reddy, Patel Bhageerath; Huh, Kang Y.; Bock, P.; Shen, Xiochun

doi:10.1109/ecce.2013.6646754

Cited by 50 publications

(32 citation statements)

References 16 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Therefore, the use of the same stator has been prioritized in the design over an optimized motor design, which could improve some aspects of operation if an optimization algorithm has been applied [22][23][24].…”

Section: Structures Of Permanent Magnet Synchronous Motors (Pmsm) Promentioning

confidence: 99%

“…The selection of the same stator in the proposed designs of the PMSM that in the IM currently used is due to the assumption of non-aggressive modification of the manufacturing process and the power electronics installed, conditions prefixed by the manufacturer and the current customer of the motors. Therefore, the use of the same stator has been prioritized in the design over an optimized motor design, which could improve some aspects of operation if an optimization algorithm has been applied [22][23][24].…”

Section: Finite Element Simulationmentioning

confidence: 99%

See 1 more Smart Citation

Permanent Magnet Synchronous Motor with Different Rotor Structures for Traction Motor in High Speed Trains

2018

View full text Add to dashboard Cite

Abstract:In this work we proposed to study the use of permanent magnet synchronous motors (PMSM) for railway traction in the high-speed trains (HST) of Renfe Operadora (the Spanish national railway operator). Currently, induction motors (IM) are used in AVE classes 102-112 trains, so, the IM used as a traction motor in these trains has been studied and characterized by comparing the results with data provided by Renfe. A PMSM of equivalent power to the IM has been dimensioned, and different electromagnetic structures of the PMSM rotor have been evaluated. The simulation by the finite element method and analysis of the equivalent electrical circuit used in all the motors have been studied to evaluate the performance of the motors in this application. Efficiency is calculated at different operating points due to its impact on the energy consumption of railway traction. The implementation of the PMSM evaluated is recommended, mainly due to the improvements achieved in efficiency as compared with the IM currently used.

show abstract

Section: Structures Of Permanent Magnet Synchronous Motors (Pmsm) Promentioning

confidence: 99%

Section: Finite Element Simulationmentioning

confidence: 99%

Permanent Magnet Synchronous Motor with Different Rotor Structures for Traction Motor in High Speed Trains

2018

View full text Add to dashboard Cite

show abstract

“…From initial trade-off study between different candidates, it has been found that a PM solution which is thermally limited provides high power density [1,2] compared to both an Induction Machine (IM) and a Switch Reluctance Machine (SRM). It is also seen that an IM is severely limited by magnetic saturation and thus, to achieve the required performance the machine would have to be oversized or loaded with high current [3].…”

Section: ) the Design Envelope Is Limited To 200mm X 200mm Xmentioning

confidence: 99%

Short term duty electrical machines

Arumugam¹,

Gerada

2016

2016 XXII International Conference on Electrical Machines (ICEM)

View full text Add to dashboard Cite

show abstract

“…Currently, with finite element software, the calculation of temperature rise is mainly carried out through: temperature field calculation method, the thermoelectric two-way coupling calculation method and fluid-solid coupling calculation method. Temperature field calculation method had the characteristics that the heat production rate would be evenly distributed on the heating element [13], which failed to reflect the distribution of the actual loss, and also needed to set the heat transfer coefficient affected by temperature. Thermoelectric two-way coupling method [14] can reflect the distribution of motor loss but unable to accurately determine boundary coefficient of heat transfer.…”

Section: Introductionmentioning

confidence: 99%

“…But the simulation precision of the thermal network method was difficult to guarantee. In [13,15], the finite element model simulation method was used, which can accurately calculate the motor temperature rise and distribution. Currently, with finite element software, the calculation of temperature rise is mainly carried out through: temperature field calculation method, the thermoelectric two-way coupling calculation method and fluid-solid coupling calculation method.…”

Section: Introductionmentioning

confidence: 99%

Thermal Analysis of High Density Permanent Magnet Synchronous Motor Based on Multi Physical Domain Coupling Simulation

Chen¹,

Zhang²,

He³

et al. 2017

Journal of Electrical Engineering and Technology

View full text Add to dashboard Cite

-In order to meet the thermal performance analysis accuracy requirements of high density permanent magnet synchronous motor (PMSM), a method of multi physical domain coupling thermal analysis based on control circuit, electromagnetic and thermal is presented. The circuit, electromagnetic, fluid, temperature and other physical domain are integrated and the temperature rise calculation method that considers the harmonic loss on the frequency conversion control as well as the loss non-uniformly distributed and directly mapped to the temperature field is closer to the actual situation. The key is to obtain the motor parameters, the realization of the vector control circuit and the accurate calculation and mapping of the loss. Taking a 48 slots 8 poles high density PMSM as an example, the temperature rise distribution of the key components is simulated, and the experimental platform is built. The temperature of the key components of the prototype machine is tested, which is in agreement with the simulation results. The validity and accuracy of the multi physical domain coupling thermal analysis method are verified.

show abstract

Advanced high power-density interior permanent magnet motor for traction applications

Cited by 50 publications

References 16 publications

Permanent Magnet Synchronous Motor with Different Rotor Structures for Traction Motor in High Speed Trains

Permanent Magnet Synchronous Motor with Different Rotor Structures for Traction Motor in High Speed Trains

Short term duty electrical machines

Thermal Analysis of High Density Permanent Magnet Synchronous Motor Based on Multi Physical Domain Coupling Simulation

Contact Info

Product

Resources

About