Modeling and Test Validation of a 15kV 24MVA Superconducting Fault Current Limiter

被引：0

作者：

Moriconi, Franco ^{[1
]}

Koshnick, Nick ^{[1
]}

De la Rosa, Francisco ^{[1
]}

Singh, Amandeep ^{[1
]}

机构：

[1] Zenergy Power Inc, San Francisco, CA USA

来源：

2010 IEEE PES TRANSMISSION AND DISTRIBUTION CONFERENCE AND EXPOSITION: SMART SOLUTIONS FOR A CHANGING WORLD | 2010年

关键词：

Air-core inductance; electromagnetic model; fault current limiter; finite elements; nonlinear impedance; saturable core; short circuit; superconductivity; voltage drop;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

High-power short-circuit test results and numerical simulations of a 15kV-24MVA distribution-class High Temperature Superconductor (HTS) Fault Current Limiters (FCL) are presented and compared in this paper. The FCL design was based on the nonlinear inductance model here described, and the device was tested at 13.1kV line-to-line voltage for prospective fault currents up to 23kArms, prior to its installation in the electric grid. Comparison between numerical simulations and fault test measurements show good agreement. Some simulations and field testing results are depicted. The FCL was energized in the Southern California Edison grid on March 9, 2009.

引用

页数：6