[논문]Design of high-speed permanent magnet synchronous machines considering thermal demagnetization and mechanical characteristic of permanent magnet

Bang, Tae-Kyoung; Shin, Kyung-Hun; Lee, Jeong-In; Woo, Jong-Hyeon; Cho, Han-Wook; Choi, Jang-Young

doi:10.1063/9.0000152

[해외논문] Design of high-speed permanent magnet synchronous machines considering thermal demagnetization and mechanical characteristic of permanent magnet

AIP advances, v.11 no.2, 2021년, pp.025129 -

Bang, Tae-Kyoung (Department of Electrical Engineering, Chungnam National University 1 , 99, Dae-hak-ro, Yusung-gu, Daejeon 305-764, Republic of Korea) , Shin, Kyung-Hun (Department of Power System Engineering, Chonnam National University 2 , 50 Daehak-ro, Yeosu 59626, South Korea) , Lee, Jeong-In (Department of Electrical Engineering, Chungnam National University 1 , 99, Dae-hak-ro, Yusung-gu, Daejeon 305-764, Republic of Korea) , Woo, Jong-Hyeon (Department of Electrical Engineering, Chungnam National University 1 , 99, Dae-hak-ro, Yusung-gu, Daejeon 305-764, Republic of Korea) , Cho, Han-Wook (Department of Electrical, Electronic and Communication Engineering Education, Chungnam National University 3 , Daejeon 305-764, South Korea) , Choi, Jang-Young (Department of Electrical Engineering, Chungnam National University 1 , 99, Dae-hak-ro, Yusung-gu, Daejeon 305-764, Republic of Korea)

Abstract ▼ AI-Helper

This paper presents the design for a high-speed permanent magnet synchronous machine (PMSMs) considering the demagnetization and mechanical characteristics of rare-earth magnets based on the operating temperature. The TRV equation and plane stress analytical method are considered for the temperature, the rotor size is derived from the analysis results of the sleeve thickness, and the stator is designed on the basis of the results of the electromagnetic analysis method. The B-H curve of the permanent magnet (PM) changes with its operating temperature; thus, a thermal demagnetization analysis is conducted to verify the irreversible demagnetization caused by the operating temperature and armature reaction field using electromagnetic finite element method (FEM). It is necessary to consider the irreversible demagnetization with the operating temperature because it can decrease the electromagnetic performance. Therefore, the electromagnetic characteristics of high-speed machines using rare-earth PMs are analyzed to confirm irreversible demagnetization. The validity of the proposed design is confirmed via comparative verifications with the measured results from prototype models.

참고문헌 (14)

IEEE Trans. Ind. Electro. 63 2766 2016 10.1109/TIE.2016.2518121 Multiphysics design and optimization of high-speed permanent magnet electrical machines for air blower applications

상세보기
IEEE Trans. Ind. Appl. 53 4279 2017 10.1109/TIA.2017.2699164 Design of a high-speed ferrite-based brushless DC machine for electric vehicles

상세보기
IEEE Trans., Appl. Supercond. 26 5200304 2016 10.1109/TASC.2016.2514342 Comparative study of surface-mounted and interior permanent-magnet motors for high-speed applications

상세보기
2013 10.1109/IECON.2013.6699602 Low-cost ferrite permanent magnet assisted synchronous reluctance rotor an alternative for rare earth permanent synchronous motors
IEEE Trans. Magn. 52 8203404 2016 10.1109/TMAG.2016.2532901 Comparative study of electromagnetic performance of high-speed synchronous motors with rare-earth and ferrite permanent magnets

상세보기
IEEE Trans. Magn. 53 8209906 2017 10.1109/TMAG.2017.2710208 Correlation between rotor vibration and mechanical stress in ultra-high-speed permanent magnet synchronous motors

상세보기
Noise of Poly-phase Electric Motors 2006
IEEE Trans. on Magn. 45 2831 2009 10.1109/ICEF.2012.6310388 Rotordynamics of 120,000 r/min 15kW ultra high speed motor
IEEE Trans on Ind. Appl. 38 1542 2002 10.1109/TIA.2002.804765 Rotor resonances of high-speed permanent-magnet brushless machines

상세보기
IEEE Trans. Appl. Superconduct. 28 5201504 2018 10.1109/TASC.2017.2786690 Rotor design of high-speed permanent magnet synchronous motors considering rotor magnet and sleeve materials

상세보기
IEEE Trans. Magn. 42 3485 2006 10.1109/TMAG.2006.879077 The shape design of permanent magnet for permanent magnet synchronous motor considering partial demagnetization

상세보기
IEEE Trans. Magn. 53 8110904 2017 10.1109/TMAG.2017.2707102 Optimization design of PMSM with hybrid-type permanent magnet considering irreversible demagnetization

상세보기
IEEE Trans. Magn. 52 8101904 2016 10.1109/TMAG.2015.2482987 Characteristics of IPMSM according to rotor design considering nonlinearity of permanent magnet

상세보기
Design of Brushless Permanent-Magnet Motors 1994

LOADING...

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 논문

해당 논문의 주제분야에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

원문 URL 링크

DOI : 10.1063/9.0000152 [무료]
American Institute of Physics : 저널> 권호 > 논문 [무료]

*원문 PDF 파일 및 링크정보가 존재하지 않을 경우 KISTI DDS 시스템에서 제공하는 원문복사서비스를 사용할 수 있습니다.

저작권 관리 안내

내보내기 메뉴

내보내기 구분

파일저장
인쇄
메일전송

구성항목

기본정보
상세정보

관리번호, 논문명, 저널/프로시딩명, 저자 , 발행년, 권, 호, 시작페이지, 끝페이지, 발행기관

저장형식

Text(ASCII format)
Excel format
RefWorks Direct Export
RIS format (for Reference Manager, ProCite, EndNote), Scholar's Aids, Mendeley

메일정보

받는사람 (필수): @
보내는사람 (선택): @
제목
내용: KISTI 검색결과 이메일 서비스

안내

총 건의 자료가 검색되었습니다.

다운받으실 자료의 인덱스를 입력하세요. (1-10,000)

검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다.

데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요)

다운로드 파일은 UTF-8 형태로 저장됩니다.
파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오.

Text(ASCII format)
Excel format

표제어: PCR

동의어: Packet Collision Rate

용어 설명 출처 목록 (6)

용어 설명: PCR은 세균 특이성이 있는 primer를 이용하여 적은 수의 세균이 있을지라도 쉽게 검출할 수 있는 유용한 방법이며, 이를 이용하여 구강 내 치면세균막이나 타액에서 직접 세균을 검출할 수 있게 되었다[8].

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

연합인증