Design and Analysis of Tubular Permanent Magnet Linear Wave Generator
Joint Authors
Si, Jikai
Feng, Haichao
Su, Peng
Zhang, Lufeng
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-06-23
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
Due to the lack of mature design program for the tubular permanent magnet linear wave generator (TPMLWG) and poor sinusoidal characteristics of the air gap flux density for the traditional surface-mounted TPMLWG, a design method and a new secondary structure of TPMLWG are proposed.
An equivalent mathematical model of TPMLWG is established to adopt the transformation relationship between the linear velocity of permanent magnet rotary generator and the operating speed of TPMLWG, to determine the structure parameters of the TPMLWG.
The new secondary structure of the TPMLWG contains surface-mounted permanent magnets and the interior permanent magnets, which form a series-parallel hybrid magnetic circuit, and their reasonable structure parameters are designed to get the optimum pole-arc coefficient.
The electromagnetic field and temperature field of TPMLWG are analyzed using finite element method.
It can be included that the sinusoidal characteristics of air gap flux density of the new secondary structure TPMLWG are improved, the cogging force as well as mechanical vibration is reduced in the process of operation, and the stable temperature rise of generator meets the design requirements when adopting the new secondary structure of the TPMLWG.
American Psychological Association (APA)
Si, Jikai& Feng, Haichao& Su, Peng& Zhang, Lufeng. 2014. Design and Analysis of Tubular Permanent Magnet Linear Wave Generator. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1048932
Modern Language Association (MLA)
Si, Jikai…[et al.]. Design and Analysis of Tubular Permanent Magnet Linear Wave Generator. The Scientific World Journal No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-1048932
American Medical Association (AMA)
Si, Jikai& Feng, Haichao& Su, Peng& Zhang, Lufeng. Design and Analysis of Tubular Permanent Magnet Linear Wave Generator. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1048932
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1048932