Test results of a HTS power transformer connected to a power grid

被引：9

作者：

Kimura, H

Honda, K

Hayashi, H

Tsutsumi, K

Iwakuma, M

Funaki, K

Bohno, T

Tomioka, A

Yagi, Y

Maruyama, H

Ohashi, K

机构：

[1] Kyushsu Elect Power Co, Res Lab, Minami Ku, Fukuoka 8158520, Japan

[2] Kyushu Univ, Higashi Ku, Fukuoka 8128581, Japan

[3] Fuji Elect Corp Res & Dev Ltd, Chiba 2908511, Japan

[4] Fuji Elect Co Ltd, Tokyo 1410032, Japan

[5] Kyushu Transformer Co Ltd, Munakata 81132, Japan

[6] Taiyo Toyo Sanso Co Ltd, Kawasaki Ku, Kawasaki, Kanagawa 2100866, Japan

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2002年 / 372卷

关键词：

HTS transformer; Bi2223; liquid nitrogen; inrush-current test; load test;

D O I：

10.1016/S0921-4534(02)01103-6

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A 22 kV/6.9 kV-1 MVA high-T-c superconducting (HTS) power transformer has been developed as a prototype with single-phase part of a 3 MVA HTS power transformer. The prototype unit is cooled by a continuous subcooled liquid nitrogen (LNZ) supply system with cryocoolers. During the field tests, the HTS transformer was connected to a distribution line at Imajuku substation (Kyushu Electric Power Co., Inc.) in Fukuoka, and inrush-current test and a longterm operation test were implemented. The test results demonstrated the HTS power transformer's applicability to a power grid. (C) 2002 Published by Elsevier Science B.V.

引用

页码：1694 / 1697

页数：4

共 2 条

[1] Development of a 22kV/6.9kV single-phase model for a 3MVA HTS power transformer [J].

Funaki, K ;

Iwakuma, M ;

Kajikawa, K ;

Hara, M ;

Suehiro, J ;

Ito, T ;

Takata, Y ;

Bohno, T ;

Nose, S ;

Konno, M ;

Yagi, Y ;

Maruyama, H ;

Ogata, T ;

Yoshida, S ;

Ohashi, K ;

Kimura, H ;

Tsutsumi, K .

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2001, 11 (01) :1578-1581

[2] Ac loss properties of a 1MVA single-phase HTS power transformer [J].

Iwakuma, M ;

Funaki, K ;

Kajikawa, K ;

Tanaka, H ;

Bohno, T ;

Tomioka, A ;

Yamada, H ;

Nose, S ;

Konno, M ;

Yagi, Y ;

Maruyama, H ;

Ogata, T ;

Yoshida, S ;

Ohashi, K ;

Tsutsumi, K ;

Honda, K .

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2001, 11 (01) :1482-1485

← 1 →