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公开(公告)号：US20230182587A1
公开(公告)日：2023-06-15
申请号：US17552104
申请日：2021-12-15
Applicant: Ford Global Technologies, LLC
Inventor： Gary Lepidi , Zachary March , Justin Barsano , Matthew Allen Tomai
Abstract: One or more controllers limit direct current output by electric vehicle supply equipment to charge a traction battery of a vehicle according to a filtered current squared capacity remaining of the traction battery, which may be defined for a window of time having a predefined duration and be based on an average current input to or output from the traction battery.
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公开(公告)号：US11794738B2
公开(公告)日：2023-10-24
申请号：US17079960
申请日：2020-10-26
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Zachary March , Bryan Michael Bolger , Gary Lepidi , Sergey Gennadievich Semenov
CPC classification number: B60W30/146 , B60K1/00 , B60K1/04 , B60K26/02 , B60L15/20 , B60R16/033 , B60W10/08 , B60W40/08 , B60K2026/026 , B60W2510/242 , B60W2520/10 , B60W2540/10 , B60Y2300/60
Abstract: According to one embodiment, a vehicle includes an electrified propulsion system having an electric machine powered by a traction battery over an electrical distribution system (EDS). A controller is programmed to, reduce a speed limit of the vehicle from a maximum speed limit to an EDS speed limit in response to a measured average current of the EDS being within a threshold percentage of an average current limit of the EDS, and, in response to a measured speed of the vehicle exceeding the EDS speed limit, command a torque to the electric machine that is less than a driver-demanded torque such that the vehicle is propelled at a speed below the EDS speed limit.
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公开(公告)号：US12115869B2
公开(公告)日：2024-10-15
申请号：US17552104
申请日：2021-12-15
Applicant: Ford Global Technologies, LLC
Inventor： Gary Lepidi , Zachary March , Justin Barsano , Matthew Allen Tomai
Abstract: One or more controllers limit direct current output by electric vehicle supply equipment to charge a traction battery of a vehicle according to a filtered current squared capacity remaining of the traction battery, which may be defined for a window of time having a predefined duration and be based on an average current input to or output from the traction battery.
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公开(公告)号：US20220126825A1
公开(公告)日：2022-04-28
申请号：US17079960
申请日：2020-10-26
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Zachary March , Bryan Michael Bolger , Gary Lepidi , Sergey Gennadievich Semenov
Abstract: According to one embodiment, a vehicle includes an electrified propulsion system having an electric machine powered by a traction battery over an electrical distribution system (EDS). A controller is programmed to, reduce a speed limit of the vehicle from a maximum speed limit to an EDS speed limit in response to a measured average current of the EDS being within a threshold percentage of an average current limit of the EDS, and, in response to a measured speed of the vehicle exceeding the EDS speed limit, command a torque to the electric machine that is less than a driver-demanded torque such that the vehicle is propelled at a speed below the EDS speed limit.
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