DISCONNECTOR DEVICE WITH PASSIVE RADIO DEVICE, GRID PROTECTION SYSTEM HAVING THE DISCONNECTOR DEVICE, AND METHOD FOR INDICATING A STATE OF THE DISCONNECTOR DEVICE

A disconnector device is connectable to pole-mounted equipment in a power grid. The disconnector device is activated in case of an overload condition, thereby disconnecting the pole-mounted equipment. The disconnector device comprises a passive radio device to be enabled via an incoming radio signal...

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Bibliographic Details
Main Authors FACH, Alexander, KORNMANN, Xavier, NEESER, Daniel, MARET, Yannick, BERTOLI, Stefano, MADONNA, Gian-Luigi, SCHICK-PAULI, Martin, SOTIROPOULOS, Ektor
Format Patent
LanguageEnglish
French
German
Published 06.09.2023
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Summary:A disconnector device is connectable to pole-mounted equipment in a power grid. The disconnector device is activated in case of an overload condition, thereby disconnecting the pole-mounted equipment. The disconnector device comprises a passive radio device to be enabled via an incoming radio signal. The passive radio device, upon being enabled, transmits, in at least one state of the disconnector device, an indicator radio signal indicative of the respective state of the disconnector device, the state being one of an activated state and a deactivated state of the disconnector device.
Bibliography:Application Number: EP20190717292