METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINE, AND DEVICE FOR CONTROLLING INTERNAL COMBUSTION ENGINE

Title:

METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINE, AND DEVICE FOR CONTROLLING INTERNAL COMBUSTION ENGINE

Document Type and Number:

WIPO Patent Application WO/2021/090493

Kind Code:

A1

Abstract:

A method for controlling an internal combustion engine 3 which provides power to drive an electric power generating motor 4, wherein a damper 30 is provided on a power transmission path between the internal combustion engine 3 and the electric power generating motor 4, and wherein a maximum value of the amount of torque variation caused in the event of a misfire in a cylinder is greater than a value at which it is possible to limit, using a counter-torque of the electric power generating motor 4, a displacement of a main damper 30a of the damper 30 to less than a displacement that results in a contact with a first stopper 31a. The method comprises limiting a torque Te of the internal combustion engine 3 to within a range in which it is possible to control, using the counter-torque of the electric power generating motor 4, a displacement of the main damper 30a to be less than a displacement at which a contact with the first stopper 31a results.

Inventors:

OGATA MAKOTO (JP)
OOTANI MASAYUKI (JP)
TERAI YOSHIHIRO (JP)
ICHIBA TSUKASA (JP)

Application Number:

PCT/JP2019/043959

Publication Date:

May 14, 2021

Filing Date:

November 08, 2019

Export Citation:

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Assignee:

NISSAN MOTOR (JP)

International Classes:

B60K6/46; F02D29/06; B60W10/06; B60W20/17

Foreign References:

JP2016118272A	2016-06-30
JP2018112223A	2018-07-19
JP2019049303A	2019-03-28
JPS5652658A	1981-05-11
US20070079785A1	2007-04-12
JP2009281189A	2009-12-03

Other References: