Magnetization of HTS bulk array with alternate polarities for linear superconducting actuator

Osami Tsukamoto; Jun Ogawa; Masao Iwamoto; Hideshi Izuhara; Masato Murakami

doi:10.1016/S0921-4534(01)00016-8

Magnetization of HTS bulk array with alternate polarities for linear superconducting actuator

Osami Tsukamoto, Jun Ogawa, Masao Iwamoto, Hideshi Izuhara, Masato Murakami

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

We developed an ex situ method for magnetization of a bulk array with alternate polarities for a full HTS linear actuator by one magnetization process. The linear actuator is composed of primary windings of Bi/Ag sheathed wires and a secondary made of YBCO bulks. The linear actuator is a synchronous type and the secondary is a bulk array with alternate polarities. For practical applications, a simple method for magnetizing the bulk array needs to develop. We demonstrated that the bulk array was alternately polarized by our method. In the paper, the method for the magnetization is explained and the results of the magnetization experiments are presented.

Original language	English
Pages (from-to)	18-22
Number of pages	5
Journal	Physica C: Superconductivity and its applications
Volume	354
Issue number	1-4
DOIs	https://doi.org/10.1016/S0921-4534(01)00016-8
Publication status	Published - 2001 May
Externally published	Yes

Keywords

Alternate polarities
HTS bulk
HTS linear actuator
Magnetization

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

Access to Document

10.1016/S0921-4534(01)00016-8

Cite this

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title = "Magnetization of HTS bulk array with alternate polarities for linear superconducting actuator",

abstract = "We developed an ex situ method for magnetization of a bulk array with alternate polarities for a full HTS linear actuator by one magnetization process. The linear actuator is composed of primary windings of Bi/Ag sheathed wires and a secondary made of YBCO bulks. The linear actuator is a synchronous type and the secondary is a bulk array with alternate polarities. For practical applications, a simple method for magnetizing the bulk array needs to develop. We demonstrated that the bulk array was alternately polarized by our method. In the paper, the method for the magnetization is explained and the results of the magnetization experiments are presented.",

keywords = "Alternate polarities, HTS bulk, HTS linear actuator, Magnetization",

author = "Osami Tsukamoto and Jun Ogawa and Masao Iwamoto and Hideshi Izuhara and Masato Murakami",

note = "Funding Information: This work was supported in part by Grant-in-Aid for Basic Research, the Ministry of Education, Science, Sports and Culture, Japan.",

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T1 - Magnetization of HTS bulk array with alternate polarities for linear superconducting actuator

AU - Tsukamoto, Osami

AU - Ogawa, Jun

AU - Iwamoto, Masao

AU - Izuhara, Hideshi

AU - Murakami, Masato

N1 - Funding Information: This work was supported in part by Grant-in-Aid for Basic Research, the Ministry of Education, Science, Sports and Culture, Japan.

PY - 2001/5

Y1 - 2001/5

N2 - We developed an ex situ method for magnetization of a bulk array with alternate polarities for a full HTS linear actuator by one magnetization process. The linear actuator is composed of primary windings of Bi/Ag sheathed wires and a secondary made of YBCO bulks. The linear actuator is a synchronous type and the secondary is a bulk array with alternate polarities. For practical applications, a simple method for magnetizing the bulk array needs to develop. We demonstrated that the bulk array was alternately polarized by our method. In the paper, the method for the magnetization is explained and the results of the magnetization experiments are presented.

AB - We developed an ex situ method for magnetization of a bulk array with alternate polarities for a full HTS linear actuator by one magnetization process. The linear actuator is composed of primary windings of Bi/Ag sheathed wires and a secondary made of YBCO bulks. The linear actuator is a synchronous type and the secondary is a bulk array with alternate polarities. For practical applications, a simple method for magnetizing the bulk array needs to develop. We demonstrated that the bulk array was alternately polarized by our method. In the paper, the method for the magnetization is explained and the results of the magnetization experiments are presented.

KW - Alternate polarities

KW - HTS bulk

KW - HTS linear actuator

KW - Magnetization

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DO - 10.1016/S0921-4534(01)00016-8

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SN - 0921-4534

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JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

IS - 1-4

ER -

Magnetization of HTS bulk array with alternate polarities for linear superconducting actuator

Abstract

Keywords

ASJC Scopus subject areas

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