Study on a hybrid superconducting magnetic bearing system

J. Fang; L. Lin; L. Yan

doi:10.1016/b978-008044559-5/50156-3

Study on a hybrid superconducting magnetic bearing system

J. Fang, L. Lin, L. Yan

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

High temperature superconducting magnetic bearings have several significant advantages over conventional magnetic bearings. However, the low stiffness, low damping, and the uncertainty of working displacement make it impracticable to realize a superconducting magnetic bearing. In order to deal with these problems a hybrid superconducting magnetic bearing system which consists of superconducting magnetic bearings, permanent magnetic bearings, and active magnetic bearings has been developed. In this paper, the five-degree motion equation of the rotor has been built, and the distributed control method is used to control active magnetic bearings. The experimental results of the small hybrid superconducting magnetic bearing system are presented.

Original language	English (US)
Title of host publication	Proceedings of the Twentieth International Cryogenic Engineering Conference, ICEC 20
Publisher	Elsevier
Pages	657-660
Number of pages	4
ISBN (Print)	0080445594, 9780080445595
DOIs	https://doi.org/10.1016/b978-008044559-5/50156-3
State	Published - 2005
Externally published	Yes
Event	Twentieth International Cryogenic Engineering Conference, ICEC 20 - Beijing, China Duration: May 11 2004 → May 14 2004

Publication series

Name	Proceedings of the Twentieth International Cryogenic Engineering Conference, ICEC 20

Conference

Conference	Twentieth International Cryogenic Engineering Conference, ICEC 20
Country/Territory	China
City	Beijing
Period	5/11/04 → 5/14/04

All Science Journal Classification (ASJC) codes

General Engineering

Access to Document

10.1016/b978-008044559-5/50156-3

Cite this

@inproceedings{3185a0656ff0470fa1f541e3a3cb56c9,

title = "Study on a hybrid superconducting magnetic bearing system",

abstract = "High temperature superconducting magnetic bearings have several significant advantages over conventional magnetic bearings. However, the low stiffness, low damping, and the uncertainty of working displacement make it impracticable to realize a superconducting magnetic bearing. In order to deal with these problems a hybrid superconducting magnetic bearing system which consists of superconducting magnetic bearings, permanent magnetic bearings, and active magnetic bearings has been developed. In this paper, the five-degree motion equation of the rotor has been built, and the distributed control method is used to control active magnetic bearings. The experimental results of the small hybrid superconducting magnetic bearing system are presented.",

author = "J. Fang and L. Lin and L. Yan",

year = "2005",

doi = "10.1016/b978-008044559-5/50156-3",

language = "English (US)",

isbn = "0080445594",

series = "Proceedings of the Twentieth International Cryogenic Engineering Conference, ICEC 20",

publisher = "Elsevier",

pages = "657--660",

booktitle = "Proceedings of the Twentieth International Cryogenic Engineering Conference, ICEC 20",

address = "Netherlands",

note = "Twentieth International Cryogenic Engineering Conference, ICEC 20 ; Conference date: 11-05-2004 Through 14-05-2004",

}

Fang, J, Lin, L & Yan, L 2005, Study on a hybrid superconducting magnetic bearing system. in Proceedings of the Twentieth International Cryogenic Engineering Conference, ICEC 20. Proceedings of the Twentieth International Cryogenic Engineering Conference, ICEC 20, Elsevier, pp. 657-660, Twentieth International Cryogenic Engineering Conference, ICEC 20, Beijing, China, 5/11/04. https://doi.org/10.1016/b978-008044559-5/50156-3

Study on a hybrid superconducting magnetic bearing system. / Fang, J.; Lin, L.; Yan, L.
Proceedings of the Twentieth International Cryogenic Engineering Conference, ICEC 20. Elsevier, 2005. p. 657-660 (Proceedings of the Twentieth International Cryogenic Engineering Conference, ICEC 20).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Study on a hybrid superconducting magnetic bearing system

AU - Fang, J.

AU - Lin, L.

AU - Yan, L.

PY - 2005

Y1 - 2005

N2 - High temperature superconducting magnetic bearings have several significant advantages over conventional magnetic bearings. However, the low stiffness, low damping, and the uncertainty of working displacement make it impracticable to realize a superconducting magnetic bearing. In order to deal with these problems a hybrid superconducting magnetic bearing system which consists of superconducting magnetic bearings, permanent magnetic bearings, and active magnetic bearings has been developed. In this paper, the five-degree motion equation of the rotor has been built, and the distributed control method is used to control active magnetic bearings. The experimental results of the small hybrid superconducting magnetic bearing system are presented.

AB - High temperature superconducting magnetic bearings have several significant advantages over conventional magnetic bearings. However, the low stiffness, low damping, and the uncertainty of working displacement make it impracticable to realize a superconducting magnetic bearing. In order to deal with these problems a hybrid superconducting magnetic bearing system which consists of superconducting magnetic bearings, permanent magnetic bearings, and active magnetic bearings has been developed. In this paper, the five-degree motion equation of the rotor has been built, and the distributed control method is used to control active magnetic bearings. The experimental results of the small hybrid superconducting magnetic bearing system are presented.

UR - https://www.scopus.com/pages/publications/36749036610

UR - https://www.scopus.com/inward/citedby.url?scp=36749036610&partnerID=8YFLogxK

U2 - 10.1016/b978-008044559-5/50156-3

DO - 10.1016/b978-008044559-5/50156-3

M3 - Conference contribution

AN - SCOPUS:36749036610

SN - 0080445594

SN - 9780080445595

T3 - Proceedings of the Twentieth International Cryogenic Engineering Conference, ICEC 20

SP - 657

EP - 660

BT - Proceedings of the Twentieth International Cryogenic Engineering Conference, ICEC 20

PB - Elsevier

T2 - Twentieth International Cryogenic Engineering Conference, ICEC 20

Y2 - 11 May 2004 through 14 May 2004

ER -

Study on a hybrid superconducting magnetic bearing system

Abstract

Publication series

Conference

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this