Analysis and optimization of Ironless permanent magnet linear motor for improving thrust

Li, Liyi; Pan, Donghua; Huang, Xianhe

doi:10.1109/eml.2012.6325150

Cited by 9 publications

(12 citation statements)

References 4 publications

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“…This is more serious when electric machines operate in harsh environments like in-hub electric machines for electric vehicle application [8]. Regarding cooling methods, different systems were developed such as air cooling [9]- [11] and liquid cooling [12]- [14] systems. Air cooling systems offer a simple structure, but their cooling capacity is very limited.…”

Section: Introductionmentioning

confidence: 99%

Hydrothermal Performance of Ethylene Glycol and Water Mixture in a Spiral Channel for Electric Motor Cooling

Deriszadeh

Monte

Villani

et al. 2019

2019 21st European Conference on Power Electronics and Applications (EPE '19 ECCE Europe)

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This paper investigates the feasibility of a direct liquid cooling technique for the thermal management system of an electrical machine for automotive application. The cooling system is a closed liquid coolant loop employing a mixture of Ethylene Glycol and water as a coolant. General performance of the cooling system at different volume fractions of mixture of Ethylene Glycol and water is evaluated. Various geometry of the cooling system, and physical characteristics of the coolant fluid are studied. Thermal analyses of the cooling system are performed using computational fluid dynamics and 3D turbulent fluid motion analysis. According to analysis, influence of the critical parameters on the performance of the cooling system is studied.

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Section: Introductionmentioning

confidence: 99%

Hydrothermal Performance of Ethylene Glycol and Water Mixture in a Spiral Channel for Electric Motor Cooling

Deriszadeh

Monte

Villani

et al. 2019

2019 21st European Conference on Power Electronics and Applications (EPE '19 ECCE Europe)

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“…I N RECENT years, the necessity to achieve high force density from electrical machines has increased rapidly, which is of great interest in many special applications, such as electromagnetic launch (EML) and electrical vehicles [1]- [3]. How to increase the force density of electrical machines is a topic of intense research interest.…”

Section: Introductionmentioning

confidence: 99%

Inductances and Phase Coupling Analysis of Tubular Permanent Magnet Machines With Transverse Flux Configuration

Wang¹,

Zhao²,

Zhang³

et al. 2015

IEEE Trans. Plasma Sci.

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This paper performs the inductance and phase coupling analysis of a tubular permanent magnet machine with transverse flux configuration for electromagnetic launch (EML) applications. Self-inductance and mutual inductance are calculated by employing a frozen permeability finite element technique, and the results are validated by measurement on a prototype machine. The analysis of phase coupling problem is then undertaken, and it has been shown that the tubular transverse flux machine has the merit of magnetic decoupling between phases, and thus shows a brilliant prospect in EML applications. The influence of armature reaction on the inductance is also investigated, and it indicates that at higher current, the inductance fluctuates once instead of twice within one electrical cycle, which is quite different from that in conventional machines.

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“…[1]- [3]. How to increase the force density of electrical machines is a topic of intense research interest.…”

Section: Introductionmentioning

confidence: 99%

Inductances and phase coupling analysis of tubular permanent magnet machines with transverse flux configuration

Wang

Zhao

et al. 2014

2014 17th International Symposium on Electromagnetic Launch Technology

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This paper performs the inductance and phase coupling analysis of a tubular permanent magnet machine with transverse flux configuration for electromagnetic launch (EML) applications. Self-and mutual-inductances are calculated by employing a frozen permeability FE technique, and the results are validated by measurement on a prototype machine. The analysis of phase coupling problem is then undertaken, and it has been shown that the tubular transverse flux machine has the merit of magnetic decoupling between phases, and thus shows a brilliant prospect in EML applications. The influence of armature reaction on the inductance is also investigated, and it indicates that at higher current, the inductance fluctuates once instead of twice within one electrical cycle, which is quite different from that in conventional machines.

show abstract

Analysis and optimization of Ironless permanent magnet linear motor for improving thrust

Cited by 9 publications

References 4 publications

Hydrothermal Performance of Ethylene Glycol and Water Mixture in a Spiral Channel for Electric Motor Cooling

Hydrothermal Performance of Ethylene Glycol and Water Mixture in a Spiral Channel for Electric Motor Cooling

Inductances and Phase Coupling Analysis of Tubular Permanent Magnet Machines With Transverse Flux Configuration

Inductances and phase coupling analysis of tubular permanent magnet machines with transverse flux configuration

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