Numerical and experimental analysis of Ic and AC loss for bent 2G HTS wires used in an electric machine

R Pei; A Velichko; Z Hong; Y Jiang; Weijia Yuan; A M Campbell; T A Coombs

doi:10.1109/tasc.2009.2018247

Numerical and experimental analysis of Ic and AC loss for bent 2G HTS wires used in an electric machine

R Pei
, A Velichko
, Z Hong
, Y Jiang
, Weijia Yuan
, A M Campbell
, T A Coombs

Department of Electronic & Electrical Engineering

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

13 Citations (SciVal)

Abstract

Application of the second generation High Temperature Superconducting (HTS) YBCO tapes has been increasingly popular since the low-cost superconducting materials were discovered. This paper mainly presents the properties of two types of 2G YBCO tapes from American Superconductor Corporation (AMSC) and SuperPower, Inc, respectively. All superconducting materials are cooled by liquid nitrogen (77 K). At first, we will introduce the basic design strategy for synchronous motor and characteristics of superconducting materials. Then, the basic principle and algorithm for calculation and measurement of Ic and AC transport loss will be explained. Secondly, the novel measurement system using a high-precision digital lock-in amplifier is presented. Finally, we present and analyze simulation and experimental results for two types of YBCO tapes in bending condition

Original language	English
Pages (from-to)	3356-3360
Number of pages	5
Journal	IEEE Transactions on Applied Superconductivity
Volume	19
Issue number	3
DOIs	https://doi.org/10.1109/tasc.2009.2018247
Publication status	Published - 2009

Access to Document

10.1109/tasc.2009.2018247

Cite this

@article{2d7a88781fac493eaf70a62ebfb01d7a,

title = "Numerical and experimental analysis of Ic and AC loss for bent 2G HTS wires used in an electric machine",

abstract = "Application of the second generation High Temperature Superconducting (HTS) YBCO tapes has been increasingly popular since the low-cost superconducting materials were discovered. This paper mainly presents the properties of two types of 2G YBCO tapes from American Superconductor Corporation (AMSC) and SuperPower, Inc, respectively. All superconducting materials are cooled by liquid nitrogen (77 K). At first, we will introduce the basic design strategy for synchronous motor and characteristics of superconducting materials. Then, the basic principle and algorithm for calculation and measurement of Ic and AC transport loss will be explained. Secondly, the novel measurement system using a high-precision digital lock-in amplifier is presented. Finally, we present and analyze simulation and experimental results for two types of YBCO tapes in bending condition",

author = "R Pei and A Velichko and Z Hong and Y Jiang and Weijia Yuan and Campbell, \{A M\} and Coombs, \{T A\}",

year = "2009",

doi = "10.1109/tasc.2009.2018247",

language = "English",

volume = "19",

pages = "3356--3360",

journal = "IEEE Transactions on Applied Superconductivity",

issn = "1051-8223",

publisher = "IEEE",

number = "3",

}

TY - JOUR

T1 - Numerical and experimental analysis of Ic and AC loss for bent 2G HTS wires used in an electric machine

AU - Pei, R

AU - Velichko, A

AU - Hong, Z

AU - Jiang, Y

AU - Yuan, Weijia

AU - Campbell, A M

AU - Coombs, T A

PY - 2009

Y1 - 2009

N2 - Application of the second generation High Temperature Superconducting (HTS) YBCO tapes has been increasingly popular since the low-cost superconducting materials were discovered. This paper mainly presents the properties of two types of 2G YBCO tapes from American Superconductor Corporation (AMSC) and SuperPower, Inc, respectively. All superconducting materials are cooled by liquid nitrogen (77 K). At first, we will introduce the basic design strategy for synchronous motor and characteristics of superconducting materials. Then, the basic principle and algorithm for calculation and measurement of Ic and AC transport loss will be explained. Secondly, the novel measurement system using a high-precision digital lock-in amplifier is presented. Finally, we present and analyze simulation and experimental results for two types of YBCO tapes in bending condition

AB - Application of the second generation High Temperature Superconducting (HTS) YBCO tapes has been increasingly popular since the low-cost superconducting materials were discovered. This paper mainly presents the properties of two types of 2G YBCO tapes from American Superconductor Corporation (AMSC) and SuperPower, Inc, respectively. All superconducting materials are cooled by liquid nitrogen (77 K). At first, we will introduce the basic design strategy for synchronous motor and characteristics of superconducting materials. Then, the basic principle and algorithm for calculation and measurement of Ic and AC transport loss will be explained. Secondly, the novel measurement system using a high-precision digital lock-in amplifier is presented. Finally, we present and analyze simulation and experimental results for two types of YBCO tapes in bending condition

UR - https://www.scopus.com/pages/publications/68649109550

UR - http://dx.doi.org/10.1109/tasc.2009.2018247

U2 - 10.1109/tasc.2009.2018247

DO - 10.1109/tasc.2009.2018247

M3 - Article

SN - 1051-8223

VL - 19

SP - 3356

EP - 3360

JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

IS - 3

ER -

Numerical and experimental analysis of Ic and AC loss for bent 2G HTS wires used in an electric machine

Abstract

Access to Document

Other files and links

Fingerprint

Cite this