On Load Analytical Modelling of the Magnetic Field for Axial Flux Surface-Inset Permanent Magnet Machines with Semi-Closed Slots

被引：0

作者：

Bellara, A. ^{[1
]}

Tiegna, H. ^{[1
]}

Amara, Y. ^{[1
]}

Barakat, G. ^{[1
]}

机构：

[1] Univ Le Havre, Dept Elect & Elect Engn, GREAH, Team EA3220, F-76058 Le Havre, France

来源：

2012 XXTH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES (ICEM) | 2012年

关键词：

analytical solution; Magnetic field; axial flux; finite element analysis; surface-inset permanent magnet; permanent magnet; semi-closed slots; slotting effect; ARMATURE-REACTION FIELD; MOTORS;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents an analytical model for the prediction of the on-load magnetic field in axial flux semi-closed slots and surface-inset permanent magnets machines. The technique is based on 2-D exact solution of the Maxwell's equations in low permeability regions (slots, slot opening, airgap, permanent magnets adjacent to the airgap and moving armature slots) using the separation of variables method. The magnetic field expressions are developed in each region leading to an exact calculation of the slot effects on the airgap magnetic quantities. Finally, comparison of results issued from both the proposed model and finite element analysis (FEA) validate the efficiency and accuracy of proposed approach.

引用

页码：2852 / 2858

页数：7

共 50 条

[41] Hybrid Modeling Method of Magnetic Field of Axial Flux Permanent Magnet Machine [J].

Carpi, T. ;

Lefevre, Y. ;

Henaux, C. .

2018 XIII INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES (ICEM), 2018, :766-772

[42] Analytical Model for Predicting Magnet Loss of Surface-Mounted Permanent Magnet Machines Accounting for Slotting Effect and Load [J].

Wu, L. J. ;

Zhu, Z. Q. ;

Staton, D. ;

Popescu, M. ;

Hawkins, D. .

IEEE TRANSACTIONS ON MAGNETICS, 2012, 48 (01) :107-117

[43] Improved analytical model for predicting the magnetic field distribution in brushless permanent-magnet machines [J].

Zhu, ZQ ;

Howe, D ;

Chan, CC .

IEEE TRANSACTIONS ON MAGNETICS, 2002, 38 (01) :229-238

[44] Two-Dimensional Analytical Permanent-Magnet Eddy-Current Loss Calculations in Slotless PMSM Equipped With Surface-Inset Magnets [J].

Dubas, Frederic ;

Rahideh, Akbar .

IEEE TRANSACTIONS ON MAGNETICS, 2014, 50 (03) :54-73

[45] Analytical Solution of Magnetic Field Distribution in Brushless Permanent Magnet Machines With Rotor Axis Deflection [J].

Wang, Tao ;

Zhou, Zhixiong .

IEEE TRANSACTIONS ON MAGNETICS, 2015, 51 (04)

[46] Analytical Solution of Magnetic Field in High Speed Surface Mounted Permanent Magnet Machine With Parallelly Magnetized Magnet Segments [J].

Xu, Shilei ;

Liu, Xiquan .

JOURNAL OF MAGNETICS, 2018, 23 (02) :300-311

[47] Electromagnetic Analysis and Comparative Study of Surface-Mounted and Consequent Pole Axial Flux Permanent Magnet Machines [J].

Kumar, Rajesh ;

Um, Dae Yong ;

Sjoberg, Lars ;

Batra, Tushar ;

Atkinson, Glynn .

IEEE ACCESS, 2024, 12 :188926-188939

[48] Analytical calculation of armature-reaction field in surface-mounted permanent-magnet machines accounting for slots in stator and rotor [J].

Zhou, Yu ;

Li, Huaishu ;

Xue, Zhiqiang ;

Xia, Fei ;

Man, Xin .

INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS, 2017, 53 (04) :591-604

[49] Estimation of Eddy Current Loss in Semi-Closed Slot Vertical Conductor Permanent Magnet Synchronous Machines Considering Eddy Current Reaction Effect [J].

Arumugam, Puvan ;

Hamiti, Tahar ;

Gerada, Chris .

IEEE TRANSACTIONS ON MAGNETICS, 2013, 49 (10) :5326-5335

[50] Semi-Analytical and Experimental Investigation of the Magnetic Field Generated by a Permanent Magnet [J].

Shulman, David .

JOURNAL OF MAGNETICS, 2023, 28 (01) :64-71

← 1 2 3 4 5 →