公开(公告)号：US11560829B2

公开(公告)日：2023-01-24

申请号：US16732783

申请日：2020-01-02

Applicant: Caterpillar Inc.

Inventor： Jeremy Byrd ,  Eric Lee Schroeder ,  David Andrew Pierpont ,  Brian R. Bell ,  Deborah Lee Ribordy ,  Jared P. Tolan ,  Craig P. Hittle

IPC: F02B37/00 ,  F02B37/16 ,  F02B39/16 ,  F02B29/04 ,  F02B37/007 ,  F02B33/40

Abstract: A recirculation system for a power system is disclosed. The recirculation system may determine, according to a sequence for individually activating a plurality of turbochargers of an engine, that a designated turbocharger of the plurality of turbochargers is to be activated. The recirculation system may cause a recirculation valve of a recirculation line to open to increase an airflow between an intake manifold and a compressor of the designated turbocharger.