Abstract
In this paper, we propose a novel switching method for shortening block feeding portions in short secondary member linear motors. The proposed method involves shifts at every coil, which makes the length of feeding portions much shorter than that in the ordinary method with the shifts at every block section. Resulting advantages for adopting the proposed method are summarized as follows: 1) Concerning power supply: Owing to the extremely short feeding portions, improvement of power factor and efficiency becomes possible. And, since power is supplied to each coil for a very short time, the rating becomes a short-time one. 2) Concerning electric transient phenomena: By short-circuiting coils at both ends of the feeding portion during shifts, continuous power supply and smooth shifts become possible, reducing electric transient phenomena. The study is carried out through experiments as well as simulationsu singa hybrid method of the magnetic-fieldsa nd the electric-circuits analysis.
| Original language | English |
|---|---|
| Pages (from-to) | 1315-1320 |
| Number of pages | 6 |
| Journal | IEEJ Transactions on Industry Applications |
| Volume | 118 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 1998 |
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ASJC Scopus subject areas
- Industrial and Manufacturing Engineering
- Electrical and Electronic Engineering
Cite this
A Novel Switching Method for Shortening Block Feeding Portions in Short Secondary Member Linear Motors. / Kamiya, Yushi; Yoshizawa, Masakatsu; Jeon, Woojin; Onuki, Takashi.
In: IEEJ Transactions on Industry Applications, Vol. 118, No. 11, 1998, p. 1315-1320.Research output: Contribution to journal › Article
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TY - JOUR
T1 - A Novel Switching Method for Shortening Block Feeding Portions in Short Secondary Member Linear Motors
AU - Kamiya, Yushi
AU - Yoshizawa, Masakatsu
AU - Jeon, Woojin
AU - Onuki, Takashi
PY - 1998
Y1 - 1998
N2 - In this paper, we propose a novel switching method for shortening block feeding portions in short secondary member linear motors. The proposed method involves shifts at every coil, which makes the length of feeding portions much shorter than that in the ordinary method with the shifts at every block section. Resulting advantages for adopting the proposed method are summarized as follows: 1) Concerning power supply: Owing to the extremely short feeding portions, improvement of power factor and efficiency becomes possible. And, since power is supplied to each coil for a very short time, the rating becomes a short-time one. 2) Concerning electric transient phenomena: By short-circuiting coils at both ends of the feeding portion during shifts, continuous power supply and smooth shifts become possible, reducing electric transient phenomena. The study is carried out through experiments as well as simulationsu singa hybrid method of the magnetic-fieldsa nd the electric-circuits analysis.
AB - In this paper, we propose a novel switching method for shortening block feeding portions in short secondary member linear motors. The proposed method involves shifts at every coil, which makes the length of feeding portions much shorter than that in the ordinary method with the shifts at every block section. Resulting advantages for adopting the proposed method are summarized as follows: 1) Concerning power supply: Owing to the extremely short feeding portions, improvement of power factor and efficiency becomes possible. And, since power is supplied to each coil for a very short time, the rating becomes a short-time one. 2) Concerning electric transient phenomena: By short-circuiting coils at both ends of the feeding portion during shifts, continuous power supply and smooth shifts become possible, reducing electric transient phenomena. The study is carried out through experiments as well as simulationsu singa hybrid method of the magnetic-fieldsa nd the electric-circuits analysis.
UR - http://www.scopus.com/inward/record.url?scp=85024718611&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85024718611&partnerID=8YFLogxK
U2 - 10.1541/ieejias.118.1315
DO - 10.1541/ieejias.118.1315
M3 - Article
AN - SCOPUS:85024718611
VL - 118
SP - 1315
EP - 1320
JO - IEEJ Transactions on Industry Applications
JF - IEEJ Transactions on Industry Applications
SN - 0913-6339
IS - 11
ER -