B - Operations – Transporting – 60 – L
Patent
B - Operations, Transporting
60
L
B60L 15/20 (2006.01) B60L 11/12 (2006.01) B60L 11/18 (2006.01) B60R 16/04 (2006.01) G05D 17/00 (2006.01) B60K 6/04 (2006.01)
Patent
CA 2360579
An energy control strategy (10) for a hybrid electric vehicle that controls an electric motor during bleed and charge modes of operation. The control strategy (10) establishes (12) a value of the power level at which the battery is to be charged. The power level is used to calculate (14) the torque to be commanded to the electric motor. The strategy (10) of the present invention identifies a transition region (22) for the electric motor's operation that is bounded by upper and lower speed limits. According to the present invention, the desired torque is calculated by applying equations to the regions before, during and after the transition region (22), the equations being a function of the power level and the predetermined limits and boundaries.
Bailey Katheleen Ellen
Blankenship John Richard
Jankovic Miroslava
Phillips Anthony Mark
Ford Motor Company
Sim & Mcburney
LandOfFree
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