New magnetic command system for a 200-kA circuit breaker with 10-mus current transfer time.
We present improvements of the previously described command system of a 200-kA circuit breaker with 10-mus current transfer time. It uses the magnetic pressure produced by a high-current pulse sent through two flat conductors instead of a coaxial circuit. The necessary command current is cut in half and the standoff voltage is higher.
Baget
R
R
Laboratoire de Physique des Plasmas, Laboratoire Associe au C.N.R.S., Universite de Paris XI, Centre d'Orsay, 91405 Orsay Cedex, France.
Rioux-Damidau
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F