H - Electricity – 02 – H
Patent
H - Electricity
02
H
H02H 3/00 (2006.01) H01H 75/00 (2006.01)
Patent
CA 2664353
A line disturbance detector is disclosed which oversees the operation of power protection devices monitoring the same conductor, and only allows a power automation or control operation when both the disturbance detector and a traditional power protection device, such as a protection relay, determine such an operation is required.
La présente invention concerne un détecteur de perturbation de ligne qui supervise le fonctionnement de dispositifs de protection d'alimentation contrôlant le même conducteur et qui n'autorise une automatisation d'alimentation ou un fonctionnement de commande que lorsque à la fois le détecteur de perturbation et un dispositif de protection d'alimentation classique, tel qu'un relais de protection, déterminent qu'un tel fonctionnement est nécessaire.
Miller Andrew A.
Morris Robert E.
Schweitzer Edmund O. III
Skendzic Veselin
Zweigle Gregary C.
Ridout & Maybee Llp
Schweitzer Engineering Laboratories Inc.
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