Comparison of Stator Winding Technologies for High-Speed Motors in Electric Propulsion Systems

被引：0

作者：

Dimier, T. ^{[1
]}

Cossale, M. ^{[1
]}

Wellerdieck, T. ^{[1
]}

机构：

[1] BRUSA Elektron AG, Neurdorf 14, CH-9466 Sennwald, Switzerland

来源：

2020 INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES (ICEM), VOL 1 | 2020年

基金：

欧盟地平线“2020”;

关键词：

vehicular propulsion; motor drives; electric motors; electric mobility; winding technology;

D O I：

10.1109/icem49940.2020.9270943

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：

The stator winding is known to be a key factor to enhance the performance of electrical machines in terms of efficiency, lifetime, volume and consequently the costs. Therefore, the selection of the suitable winding technology and a proper design are mandatory to fulfill the challenging requirements defined by transportation electrification. The paper deals with the comparison of stator winding technologies to be used for high speed electrical machines for propulsion applications. The most commonly used winding configurations in automotive applications such as stranded wire and hairpin are compared with an innovative winding solution featuring formed litz wires. The analysis is carried out by comparing the main figures of merit such as the phase resistance, the AC loss factor and the thermal behavior of the different winding configurations. The reference machine explicitly designed for the analysis is a 24 krpm Permanent Magnet assisted Synchronous Reluctance Machine featuring a peak power of 200 kW. The performance assessment, supported by analytical and numerical electromagnetic and thermal simulations, highlights the main features of each design solution.

引用

页码：2406 / 2412

页数：7

共 15 条

[1]

Berardi G, 2018, 2018 XIII INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES (ICEM), P2444, DOI 10.1109/ICELMACH.2018.8506785

[2] Design Methodology for High-Speed Permanent Magnet Synchronous Machines [J].

Bernard, Nicolas ;

Missoum, Rachid ;

Dang, Linh ;

Bekka, Nassim ;

Ben Ahmed, Hamid ;

Zaim, Mohamed El-Hadi .

IEEE TRANSACTIONS ON ENERGY CONVERSION, 2016, 31 (02) :477-485

[3] Potentials and limits of high-speed PM motors [J].

Bianchi, N ;

Bolognani, S ;

Luise, F .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2004, 40 (06) :1570-1578

[4] Electrical Motor Drivelines in Commercial All-Electric Vehicles: A Review [J].

de Santiago, Juan ;

Bernhoff, Hans ;

Ekergard, Boel ;

Eriksson, Sandra ;

Ferhatovic, Senad ;

Waters, Rafael ;

Leijon, Mats .

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2012, 61 (02) :475-484

[5]

Fodorean D, 2014, 2014 INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES (ICEM), P2577, DOI 10.1109/ICELMACH.2014.6960550

[6]

Frieske Benjamin., 2013, 2013 WORLD ELECT VEH, P1, DOI [10.1109/EVS.2013.6914783, DOI 10.1109/EVS.2013.6914783]

[7] AC Resistance Factor of Litz-Wire Windings Used in Low-Voltage High-Power Generators [J].

Hamalainen, Henry ;

Pyrhonen, Juha ;

Nerg, Janne ;

Talvitie, Joonas .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2014, 61 (02) :693-700

[8]

International Energy Agency, 2019, Global EV Outlook 2019. Scaling-Up the Transition to Electric Mobility

[9]

Lehikoinen A., 2017, THESIS AALTO U

[10]

Nolle E, 2015, IEEE INT EL MACH DRI

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