System and method for boosting torque output of a drive train

System and method for boosting torque output of a drive train

A method and system for boosting a torque output of a drive train comprises an engine speed detector for detecting an engine speed of an engine having a baseline torque versus engine speed curve. A data processor determines if the detected engine speed is within a first range of engine speeds, if th...

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Hauptverfasser: TEIJIDO JOSEPH ALBERT, FINAMORE PETER, DEPOORTER MARK CHARLES, SHEIDLER ALAN DAVID, ZIEGLER DUANE HERBERT, GILMORE BRIAN JOSEPH
Format: Patent
Sprache:eng
Schlagworte:
CONTROLLING
PHYSICS
REGULATING
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
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creator TEIJIDO JOSEPH ALBERT
FINAMORE PETER
DEPOORTER MARK CHARLES
SHEIDLER ALAN DAVID
ZIEGLER DUANE HERBERT
GILMORE BRIAN JOSEPH
description A method and system for boosting a torque output of a drive train comprises an engine speed detector for detecting an engine speed of an engine having a baseline torque versus engine speed curve. A data processor determines if the detected engine speed is within a first range of engine speeds, if the detected engine speed is within the first range, the electric motor is activated to rotate substantially synchronously with the engine speed within the first range in an electric propulsion mode in accordance with a supplemental torque versus engine speed curve. The supplemental torque versus engine speed curve intercepts the baseline torque versus engine speed curve at a lower engine speed point and a higher engine speed point.
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subjects CONTROLLING
PHYSICS
REGULATING
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
title System and method for boosting torque output of a drive train
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