Development of a 3 MJ/750 kVA SMES system

被引：17

作者：

Kim, HJ

Seong, KC

Cho, JW

Bae, JH

Sim, KD

Ryu, KW

Seok, BY

Kim, SH

机构：

[1] Korea Electrotechnol Res Inst, Appl Superconduct Grp, Chang Won 641120, South Korea

[2] Chonnam Natl Univ, Dept Elect Engn, Kwangju 500757, South Korea

[3] Hyundai Heavy Ind, Electromech Res Inst, Yongin 449716, Geyonggido, South Korea

[4] Gyeongsang Natl Univ, Dept Elect Engn, JinJu 660701, South Korea

来源：

CRYOGENICS | 2006年 / 46卷 / 05期

关键词：

SMES; IGBT; cryostat; HTS current leads; UPS;

D O I：

10.1016/j.cryogenics.2005.08.008

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Research and development on superconducting magnetic energy storage (SMES) system have been carried out to realize efficient electric power management for several decades. Korea Electrotechnology Research Institute (KERI) has developed a 3 MJ/750 kVA SMES system to improve power quality in sensitive electric loads. It consists of an IGBT based power converter, NbTi mixed matrix Rutherford cable superconducting magnet and a cryostat with HTS current leads. A computer code was developed to find the parameters of the SMES magnet which used minimum amount of superconductors for the same energy storage capability, and the 3 MJ SMES magnet was designed based. upon that. This paper describes the fabrication and experimental results of the 3 MJ/750 kVA SMES system. (C) 2005 Elsevier Ltd. All rights reserved.

引用

页码：367 / 372

页数：6

共 5 条

[1] PROTECTION OF LARGE SUPERCONDUCTING MAGNETS - MAXIMUM PERMISSIBLE UNDETECTED QUENCH VOLTAGE [J].