HIGH VOLTAGE ELECTRICAL SYSTEMS AND DISCONNECT MECHANISMS

HIGH VOLTAGE ELECTRICAL SYSTEMS AND DISCONNECT MECHANISMS

An electrical system includes a contactor having a pair of contacts and a coil configured to electrically close and open the contacts. The electrical system also includes a high voltage ("HV") circuit including a power supply electrically connected to at least one of the contacts of the co...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Namou Andrew J, Mifsud David J
Format: Patent
Sprache:eng
Schlagworte:
PERFORMING OPERATIONS
TRANSPORTING
VEHICLES IN GENERAL
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:An electrical system includes a contactor having a pair of contacts and a coil configured to electrically close and open the contacts. The electrical system also includes a high voltage ("HV") circuit including a power supply electrically connected to at least one of the contacts of the contactor. The electrical system further includes a low voltage ("LV") circuit electrically connected to the coil and configured to selectively energize the coil of the contactor. A disconnect mechanism is coupled with the LV electrical circuit and operable to electrically open the LV electrical circuit to actuate electrical opening of the contacts of the contactor.