System and method for boost control

Methods and systems are provided for improving surge control in a boosted engine system configured with an electric motor to provide electrical boost assistance. Tip-in and tip-out surge are addressed by increasing the opening of a compressor recirculation valve and coordinating the recirculation va...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kelly, Tyler, Bell, David, Buckland, Julia Helen, Xiao, Baitao
Format: Patent
Sprache:eng
Schlagworte:
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