Investigation of thermal effect in permanent magnet linear motor stage

Chow, J.H.; Zhong, Zhang; Khoo, Li Pheng; Lin, Wei; Yang, Guilin

doi:10.1109/icarcv.2010.5707931

Cited by 8 publications

(4 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…For applications having a small temperature range, the thermal conductivity can be safely assumed as a constant k. The governing equation (1) can be rewritten in a simpler form as follows,…”

Section: Heat Transfer Governing Equationsmentioning

confidence: 99%

See 1 more Smart Citation

An investigation of thermal contact conductance using the lumped parameter method

Chow

Zhong

Lin

et al. 2012

International Journal of Thermal Sciences

Self Cite

View full text Add to dashboard Cite

Section: Heat Transfer Governing Equationsmentioning

confidence: 99%

“…contact conductance, is one of the well-known problems for numerical thermal modeling or simulation of boundary conditions [1]. Many research works assumed that the distribution of the contact spots was known and, as a result, the predictions made were generally over-estimated [2].…”

Section: Introductionmentioning

confidence: 99%

An investigation of thermal contact conductance using the lumped parameter method

Chow

Zhong

Lin

et al. 2012

International Journal of Thermal Sciences

Self Cite

View full text Add to dashboard Cite

“…The surface area joining the linear motor coil to the application carriage is large so it will be inaccurate to assume a constant temperature over the entire surface. The temperature of the surface is different for different location and time [18]. A 3-D finite difference method is adopted to model the motor coil to calculate the amount of the heat transferred to the carriage.…”

Section: Introductionmentioning

confidence: 99%

Thermal modeling of a linear induction motor used to drive a power supply system for an electric locomotive

Nituca¹,

Chiriac²,

Cuciureanu³

et al. 2018

THERM SCI

View full text Add to dashboard Cite

In this article a thermal modeling is developed for a double sided linear induction motor which is used to drive a power supply system for an electric locomotive. Two cases were considered for the linear motor, with full plate armature and with sectioned plate armature. The thermal model has been obtained with Pro/Engineering software package and the mesh of the 3-D thermal model has been done using tetrahedron solid elements types. Experimental validation of the model has been realized too. Errors between the simulations and the experimental data (between 1% and 4%) show that the proposed model can be used for accurate precision of the heat distribution on the linear motor.

show abstract

“…If the problems of poor dissipation are not solved, then thermal stress would lead to inaccuracy and instability of linear motors [4]. Above all, the thermal strain generated by thermal stress is the main cause of the inaccuracy and deformation of linear motors [5]. Therefore, the linear motors that undergo proper cooling system can produce 50% more energy than those without cooling can [6], but thus increasing the additional complex cooling feedback systems.…”

Section: Introductionmentioning

confidence: 99%

Optimisation Design of a Taguchi-Based Real-Code Genetic Algorithm for Thermal Reducing of Air-Core Linear Brushless Permanent Magnet Motor

Chen¹,

Lin²,

Chen³

et al. 2014

IJMO

View full text Add to dashboard Cite

Abstract-This study combined the Taguchi method with the genetic algorithm (GA) to analyse the optimal design parameters of the thermal distribution in an air-core linear brushless permanent magnet motor (ALBPMM). First, this study adopted an L18(21×37) orthogonal array to determine the significant factors, including active currents, the length of magnets, pole distance of magnets, air-gap length, and thickness and width of coils. Then, the study uses response surface methodology (RSM) to construct the predictive model. Finally, the optimal combinations of design parameters that involve using real-code GA were obtained and verified by finite element modelling. The simulation results show that the thermal distribution in the optimal design of parameters is 41% more effective than that of any models in which the parameters are not optimised. Therefore, the proposed approach can be used as the basis for designing and predicting the temperature effects of the ALBPMM.. Index Terms-Taguchi, genetic algorithm, air-core linear brushless permanent magnet motor, response surface methodology.

show abstract

Investigation of thermal effect in permanent magnet linear motor stage

Cited by 8 publications

References 4 publications

An investigation of thermal contact conductance using the lumped parameter method

An investigation of thermal contact conductance using the lumped parameter method

Thermal modeling of a linear induction motor used to drive a power supply system for an electric locomotive

Optimisation Design of a Taguchi-Based Real-Code Genetic Algorithm for Thermal Reducing of Air-Core Linear Brushless Permanent Magnet Motor

Contact Info

Product

Resources

About