High voltage insulation performance of cryogenic liquids for superconducting power apparatus

被引：31

作者：

Okubo, H

Hikita, M

Goshima, H

Sakakibara, H

Hayakawa, N

机构：

[1] Nagoya University, Chikusa-ku, Nagoya 464-01, Furo-cho

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 1996年 / 11卷 / 03期

关键词：

D O I：

10.1109/61.517498

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：

This paper describes high voltage insulation technology of cryogenic liquids for superconducting power apparatus. The insulation of a superconducting transformer is classified into several insulation components. Moreover, we investigate fundamental insulation characteristics peculiar to the superconducting and cryogenic circumstances: area and volume effects on breakdown strength, V-t characteristics, quench-induced dynamic breakdown characteristics and so on. Finally, we systematize the electrical insulation of cryogenic liquids, and propose the flow chart for the practical insulation design of superconducting power apparatus.

引用

页码：1400 / 1406

页数：7

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