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A superconducting fault‐current limiter

 

作者: K. E. Gray,   D. E. Fowler,  

 

期刊: Journal of Applied Physics  (AIP Available online 1978)
卷期: Volume 49, issue 4  

页码: 2546-2550

 

ISSN:0021-8979

 

年代: 1978

 

DOI:10.1063/1.325061

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A conceptual design is presented for a fault‐current limiter for the electrical power utilities which utilizes a superconducting element to commutate the fault current into a shunt resistor. The technical feasibility of the concept is supported by a computer simulation of the switching. A three‐phase 145‐kV 2‐kA electrical system is considered in detail for ease of comparison with other fault‐current limiters. Finally, the important advantages of such a fault‐current limiter are pointed out, and the areas of additional research for the immediate future are indicated.

 

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