Method and apparatus to operate a powertrain system including an electric machine having a disconnected high-voltage battery

A powertrain system includes an electric motor/generator unit. Upon detecting an open high-voltage switch associated with a high-voltage DC electrical bus, low-voltage electrical power is employed to energize the high-voltage DC electrical bus, control parameters are adjusted to operate the electric...

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Bibliographische Detailangaben

Hauptverfasser:	NAMUDURI CHANDRA S, LUDWIG BRYAN M, BAE BON HO, VAN MAANEN KEITH D, GOPALAKRISHNAN SURESH
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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