Faculty Profiles - UEDA Hiroshi

MISC - UEDA Hiroshi

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Thermal and magnetic characteristics of bulk superconductor and performance analysis of magnetic shielding type of superconducting fault current limiter

Ueda, H., Ishiyama, A., Kado, H., Ichikawa, M.

IEEE Transactions on Applied Superconductivity 11 ( 1 II ) 2402 - 2405 2001

Language：English Publisher：IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

Superconducting fault current limiter (SCFCL) is expected to be the first application of a high-temperature superconductor (HTS) to electric power systems. We have been developing a magnetic shielding type of SCFCL that uses a cylindrical Bi-2223 HTS bulk Short-circuit fault tests in a small SCFCL model were performed experimentally. A computer program based on the finite element method (FEM) taking the voltage-current (E-J) characteristics of the bulk material into account was developed to analyze the performance in the short-circuit fault tests and to investigate the dynamic electromagnetic behavior within a bulk superconductor. Because the E-J characteristic of HTS bulk depends on temperature and magnetic field, we investigated experimentally the E-J characteristics of a bulk superconductor in various operating temperatures and magnetic fields. The computer program considering the measured E-J characteristics simulated the electromagnetic behaviors in an SCFCL test model successfully.

DOI： 10.1109/77.920346

バルク超電導体を用いた自由に方向転換可能な浮上搬送装置

赤松猛, 寺西康幸, 植田浩史, 石山敦士

低温工学・超電導学会講演概要集 65th 2001

バルク超電導体を二次側走行子とするリニアアクチュエータの試作・実験

中野哲明, 定方俊吾, 村松亮, 植田浩史, 石山敦士, 津田理

電気学会全国大会講演論文集 2001 ( 5 ) 2001

バルク超電導体を二次側走行子に用いたリニアアクチュエータの試作・実験

定方俊吾, 村松亮, 植田浩史, 石山敦士, 津田理

電気学会超電導応用電力機器研究会資料 ASC-01 ( 16-36 ) 2001

磁気遮へい型超電導限流器の動作特性評価

植田浩史, 門裕之, 石山敦士, 市川路晴

電気学会超電導応用電力機器研究会資料 ASC-01 ( 16-36 ) 2001

バルク超電導体を用いた自由に方向転換可能な浮上搬送装置振動特性評価

寺西康幸, 真川康弘, 植田浩史, 石山敦士, 津田理

電気学会超電導応用電力機器研究会資料 ASC-01 ( 16-36 ) 2001

複数の電磁石とバルク超電導体による連続アクティブ磁気浮上

鴨志田亮太, 林浩幹, 植田浩史, 石山敦士

電気学会超電導応用電力機器研究会資料 ASC-01 ( 48-65 ) 2001

バルク超電導体と複数の電磁石による鉛直方向アクティブ磁気浮上

林浩幹, 植田浩史, 石山敦士, 津田理

電気学会超電導応用電力機器研究会資料 ASC-01 ( 16-36 ) 2001

Applied Superconductivity in the Fields of Electric Power and Energy. Performance Evaluation of Continuous Levitation in an Active-maglev System Using YBCO Bulk and Multiple Electromagnets.

植田浩史, 林浩幹, 石山敦士, 津田理

電気学会論文誌 B 121-B ( 10 ) 2001

着磁したバルク超電導体を二次側走行子とするリニア同期アクチュエータの試作・実験

高橋淳, 定方俊吾, 植田浩史, 石山敦士

低温工学・超電導学会講演概要集 65th 2001

着磁されたバルク超電導体の交流磁界印加特性

植田浩史, 清水英仁, 石山敦士

低温工学・超電導学会講演概要集 65th 2001

複数の電磁石とバルク超電導体による鉛直方向アクティブ連続磁気浮上

鴨志田亮太, 林浩幹, 植田浩史, 石山敦士

低温工学・超電導学会講演概要集 65th 2001

着磁されたバルク超電導体の交流磁界印加特性

清水英仁, 大山俊章, 植田浩史, 石山敦士, 津田理

電気学会超電導応用電力機器研究会資料 ASC-01 ( 16-36 ) 2001

Performance Analysis of Series Connected Magnetic Shielding Type of Superconduting Fault Current Limiter

UEDA Hiroshi, ISHIYAMA Atsushi, KADO Hiroyuki, ICHIKAWA Michiharu

63 145 - 145 2000.10

Numerical Analysis of electromagnetic Field includes Superconducting Bulk and Its Applications.

石山敦士, 植田浩史, 大山俊彰, 村松亮, 津田理, 野口聡

電気学会静止器研究会資料 SA-00 ( 13-26 ) 37 - 42 2000.8

Magnetic Shielding Characteristic of Superconducting Bulk Cylinder for Fault Current Limiter (Part 1) : Dependence of the E-J Characteristics of the Superconducting Bulk on Temperature and Magnetic Field

KADO Hiroyuki, ICHIKAWA Michiharu, UEDA Hiroshi, ISHIYAMA Atsushi

62 232 - 232 2000.5

Magnetic Shielding Characteristic of Superconducting Bulk Cylinder for Fault Current Limiter (Part 2) : Performance Test and Analysis of Small Limiter Model

UEDA Hiroshi, ISHIYAMA Atsushi, KADO Hiroyuki, ICHIKAWA Michiharu

62 109 - 109 2000.5

Thermal and Magnetic Characteristics of Bulk Superconductors, and Performance Analysis of a Magnetic shielding-Type superconducting Fault Current Limiter

KADO Hiroyuki, ICHIKAWA Michiharu, UEDA Hiroshi, ISHIYAMA Atsushi

Cryogenic engineering 35 ( 5 ) 246 - 254 2000.5

Thermal and Magnetic Characteristics of Bulk Superconductor and Performance for Magnetic Shielding Type Superconducting Fault Current Limiter

KADO Hiroyuki, ICHIKAWA Michiharu, UEDA Hiroshi, ISHIYAMA Atsushi

2000 ( 1 ) 109 - 114 2000.1

Characteristics of Bulk Superconducting Cylinder for Magnetic Shielding Type Superconducting Fault Current Limiter

S. Noguchi, H. Ueda, A. Ishiyama, H. Kado, M. Ichikawa

Applied Superconductivity 1999 1 997 - 1000 2000

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