METHOD AND DEVICE FOR CONTROLLING AN ENERGY EQUIVALENCE FACTOR IN A HYBRID MOTOR PROPULSION PLANT
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Abstract
A method of determining an equivalence energy factor representing weighting applied between an infeed of energy of thermal origin and an infeed of energy of electrical origin, to minimize on an operating point overall energy consumption of a hybrid motor propulsion plant for an automotive vehicle including a heat engine and at least one electric motor powered by a battery. This factor is controlled in a discrete manner as a function of an instantaneous state of energy of the battery, and of an energy target, and as a function of the vehicle running conditions.
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Citations
16 Claims
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1-8. -8. (canceled)
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9. A method for determining an energy equivalence factor representing weighting applied between an infeed of energy of thermal origin and an infeed of energy of electrical origin to minimize at an operating point overall energy consumption of a hybrid motor propulsion plant for a motor vehicle including a heat engine and at least one electric motor powered by a battery, the method comprising:
controlling the energy equivalence factor in a discrete manner based on an instantaneous state of energy of the battery and based on a target energy and based on running conditions of the vehicle. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
Specification