In this paper a Power-split hybrid automotive system is considered, including a multi-phase synchronous motor, an internal combustion engine and a planetary gear as key element to split power in this propulsion system. The dynamic model of a planetary gear with internal elasticity is presented and the model of the whole vehicle is given using the Power-Oriented Graphs approach. A global control is designed to obtain different operation modes of the vehicle: engine start, battery charging, hybrid traction, recovery of braking energy. Simulation results of the modeled HEV are provided showing the effectiveness of the proposed model and control.
Modeling and Control of Power-Split Hybrid Electric Vehicles / Zanasi, Roberto; Grossi, Federica. - ELETTRONICO. - (2010), pp. 43485-1-43485-6. (Intervento presentato al convegno VPPC 2010 - Vehicular Power and Propulsion Conference tenutosi a Lille, France nel 1-3 September 2010) [10.1109/VPPC.2010.5729085].
Modeling and Control of Power-Split Hybrid Electric Vehicles
ZANASI, Roberto;GROSSI, Federica
2010
Abstract
In this paper a Power-split hybrid automotive system is considered, including a multi-phase synchronous motor, an internal combustion engine and a planetary gear as key element to split power in this propulsion system. The dynamic model of a planetary gear with internal elasticity is presented and the model of the whole vehicle is given using the Power-Oriented Graphs approach. A global control is designed to obtain different operation modes of the vehicle: engine start, battery charging, hybrid traction, recovery of braking energy. Simulation results of the modeled HEV are provided showing the effectiveness of the proposed model and control.
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