High-speed permanent magnet machine multi-physics fields design for turbine application

Yue Zhang; Zhenning Qi; Huijun Wang; He Zhang

doi:10.1016/j.egyr.2022.02.176

High-speed permanent magnet machine multi-physics fields design for turbine application

Yue Zhang, Zhenning Qi, Huijun Wang, He Zhang

Department of Electrical and Electronic Engineering

Research output: Journal Publication › Article › peer-review

2 Citations (Scopus)

Abstract

This paper presents the multi-physics fields research of a high-speed permanent magnet machine (HSPMM) for turbine application. At first, the design considerations for the HSPMM are introduced and presented. Then, the machine electromagnetic performances are comprehensively studied with machine stator slot numbers. Moreover, the influences from the PM magnetization methods and segmentation number on PM eddy current loss reduction are further investigated. Thermal analysis is also performed for the HSPMM with the cooling water fluid volume flow rate considered. In addition, rotor strength is studied for the HSPMM with several design factors on machine rotor strength performances further studied and researched.

Original language	English
Pages (from-to)	209-218
Number of pages	10
Journal	Energy Reports
Volume	8
DOIs	https://doi.org/10.1016/j.egyr.2022.02.176
Publication status	Published - Aug 2022

Keywords

High-speed
Multi-physics fields
Permanent magnet machine
Thermal analysis

ASJC Scopus subject areas

General Energy

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10.1016/j.egyr.2022.02.176

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title = "High-speed permanent magnet machine multi-physics fields design for turbine application",

abstract = "This paper presents the multi-physics fields research of a high-speed permanent magnet machine (HSPMM) for turbine application. At first, the design considerations for the HSPMM are introduced and presented. Then, the machine electromagnetic performances are comprehensively studied with machine stator slot numbers. Moreover, the influences from the PM magnetization methods and segmentation number on PM eddy current loss reduction are further investigated. Thermal analysis is also performed for the HSPMM with the cooling water fluid volume flow rate considered. In addition, rotor strength is studied for the HSPMM with several design factors on machine rotor strength performances further studied and researched.",

keywords = "High-speed, Multi-physics fields, Permanent magnet machine, Thermal analysis",

author = "Yue Zhang and Zhenning Qi and Huijun Wang and He Zhang",

note = "Publisher Copyright: {\textcopyright} 2022 The Author(s)",

year = "2022",

month = aug,

doi = "10.1016/j.egyr.2022.02.176",

language = "English",

volume = "8",

pages = "209--218",

journal = "Energy Reports",

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AU - Zhang, Yue

AU - Qi, Zhenning

AU - Wang, Huijun

AU - Zhang, He

PY - 2022/8

Y1 - 2022/8

N2 - This paper presents the multi-physics fields research of a high-speed permanent magnet machine (HSPMM) for turbine application. At first, the design considerations for the HSPMM are introduced and presented. Then, the machine electromagnetic performances are comprehensively studied with machine stator slot numbers. Moreover, the influences from the PM magnetization methods and segmentation number on PM eddy current loss reduction are further investigated. Thermal analysis is also performed for the HSPMM with the cooling water fluid volume flow rate considered. In addition, rotor strength is studied for the HSPMM with several design factors on machine rotor strength performances further studied and researched.

AB - This paper presents the multi-physics fields research of a high-speed permanent magnet machine (HSPMM) for turbine application. At first, the design considerations for the HSPMM are introduced and presented. Then, the machine electromagnetic performances are comprehensively studied with machine stator slot numbers. Moreover, the influences from the PM magnetization methods and segmentation number on PM eddy current loss reduction are further investigated. Thermal analysis is also performed for the HSPMM with the cooling water fluid volume flow rate considered. In addition, rotor strength is studied for the HSPMM with several design factors on machine rotor strength performances further studied and researched.

KW - High-speed

KW - Multi-physics fields

KW - Permanent magnet machine

KW - Thermal analysis

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M3 - Article

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SN - 2352-4847

VL - 8

SP - 209

EP - 218

JO - Energy Reports

JF - Energy Reports

ER -

High-speed permanent magnet machine multi-physics fields design for turbine application

Abstract

Keywords

ASJC Scopus subject areas

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