Experimental 7.2 kV/sub rms//1 kA/sub rms//3 kA/sub peak/ current limiter system

Verhaege, T.; Tavergnier, J.P.; Agnoux, C.; Cottevieille, C.; Laumond, Y.; Bekhaled, M.; Bonnet, P.; Collet, Manuel; Pham, V.D.

doi:10.1109/77.233771

Cited by 24 publications

(2 citation statements)

References 6 publications

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“…Because of its low self-inductance due to the design, the voltage drop and consequently the losses in normal operation are very low. The length of superconducting wire is defined to protect the material against an overheating during a limitation [3]. Usually, a shunt resistor is connected in parallel with the superconducting limiter to reduce the overvoltage that may appear when a quench occurs.…”

Section: Superconducting Current-limiting Devicesmentioning

confidence: 99%

A new kind of superconducting current limiter

Lévêque

Rezzoug

2002

Supercond. Sci. Technol.

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This paper deals with a new kind of superconducting limiter. Usually, superconducting current limiters are based on the transition from superconducting state to the normal state by overtaking the critical current. This new superconducting current limiter has no current transport in the superconductor. Indeed, in our structure, the limitation is based on the saturation of a high temperature bulk superconductor by the magnetic flux. We show that our structure enables one to limit the current.

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Section: Superconducting Current-limiting Devicesmentioning

confidence: 99%

A new kind of superconducting current limiter

Lévêque

Rezzoug

2002

Supercond. Sci. Technol.

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“…UPERCONDUCTING inductive energy storage systems [ 11 S and superconducting power switches 1121, [3] are typical possible applications for modern superconductor technology. The combination of those two superconducting components is investigated with respect to the utilization as energy supply for electromagnetic and hybrid launchers.…”

Section: Introductionmentioning

confidence: 99%

Demonstration of a superconducting inductive pulsed power supply at simulated load conditions

Weck¹,

Ehrhart²,

Muller³

et al. 1999

IEEE Trans. Magn.

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Abstruct-4 laboratory set-up of a 0.5 MJ superconducting pulsed power supply is described. This combination of a superconducting inductive energy storage system with a superconducting pulse switch is performed using standard NbTi technology.Two principles of laboratory pulse loads are introduced, which simulate voltage and current conditions similar to those of ETC applications. The experimental results of pulse discharge experiments confirm good compatibility of inductive energy storage and the load simulators.Further experimental results demonstrate the possibility of pulse conditioning by sequential discharge of storage modules.

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Superconducting Fault Current Limiters

Salasoo

Boenig

1999

Wiley Encyclopedia of Electrical and Electronics Engineering

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The sections in this article are Electric Utility Grid Application Quenching Types Ferromagnetic Types Semiconductor Types Other Types Superconductor Requirements Cryogenics Conclusion

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Experimental 7.2 kV/sub rms//1 kA/sub rms//3 kA/sub peak/ current limiter system

Cited by 24 publications

References 6 publications

A new kind of superconducting current limiter

A new kind of superconducting current limiter

Demonstration of a superconducting inductive pulsed power supply at simulated load conditions

Superconducting Fault Current Limiters

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