Invention Grant
- Patent Title: Method for control and/or regulation of a hybrid powertrain of a motor vehicle with an exhaust gas recirculation system
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Application No.: US16691023Application Date: 2019-11-21
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Publication No.: US11433870B2Publication Date: 2022-09-06
- Inventor: Gerald Block , Kerstin Brandes , Andreas Grote , Christian Maas
- Applicant: Volkswagen Aktiengesellschaft
- Applicant Address: DE Wolfsburg
- Assignee: Volkswagen Aktiengesellschaft
- Current Assignee: Volkswagen Aktiengesellschaft
- Current Assignee Address: DE Wolfsburg
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: DE102018220091.2 20181122
- Main IPC: B60W20/10
- IPC: B60W20/10 ; F02M26/00 ; B60W10/02 ; B60W10/06 ; B60W10/08 ; B60W30/19 ; F02D41/04

Abstract:
A method for control and/or regulation of a hybrid powertrain of a motor vehicle, wherein exhaust gas is taken from an exhaust system and delivered to a fresh air supply of an internal combustion engine, wherein the residual recirculated exhaust gas is purged from the fresh air supply in the event of a negative load jump. After the negative load jump, the internal combustion engine continues to run with a smaller load and simultaneously the torque supplied by the internal combustion engine is recuperated by means of the electric machine, wherein no positive torque in total is applied to the output of the powertrain.
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