Development of a 15 kW motor with a fixed YBCO superconducting field winding

被引：23

作者：

Iwakuma, Masataka ^{[1
]}

Tomioka, Akira

Konno, Masayuki

Hase, Yoshiji

Satou, Toshihiro

Iijima, Yoshihiro

Saitoh, Takashi

Yamada, Yutaka

Izumi, Teruo

Shiohara, Yuu

机构：

[1] Kyushu Univ, Fukuoka 8128581, Japan

[2] Fuji Elect Syst Co Ltd, Tokyo 1410032, Japan

[3] Fujikura Ltd, Tokyo 1358512, Japan

[4] Nagoya Coated Conductor Ctr, Superconduct Res Lab, Nagoya, Aichi 4568587, Japan

[5] Superconduct Res Lab, Tokyo 1350062, Japan

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2007年 / 17卷 / 02期

关键词：

conduction-cool; motor; superconductor; YBCO;

D O I：

10.1109/TASC.2007.898480

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We developed a 15 kW synchronous motor with a fixed superconducting field winding. It was 8-pole type. Each field coil was a racetrack-shaped single pancake wound with a YBCO superconducting tape. It was fabricated by IBAD-PLD method and 10 mm in width. The rotating armature was composed of a copper winding and an iron core. The field coils were conduction-cooled down to 20 to 30 K through a copper pipe attached to the copper coil flange, in which helium gas was forced-flowed. The completed motor was first tested in the Suzuka factory of Japan Motor and Generator Co. Ltd. before shipping as usual. Then it was moved to the test site of the Nagasaki shipyard of Mitsubishi Heavy Industry Ltd. and installed into a ship propulsion test system, which had a propeller with a diameter of 0.5 m. We verified the quite stable underwater operation and the output power of 15 kW-360 rpm as designed.

引用

页码：1607 / 1610

页数：4

共 3 条

[1] Development of long Y-123 coated conductors by ion-beam-assisted-deposition and the pulsed-laser-deposition method [J].