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公开(公告)号：US20230080806A1
公开(公告)日：2023-03-16
申请号：US17942028
申请日：2022-09-09
IPC分类号： B60W10/08 , B60W10/20 , B62D5/04 , B60L15/20 , H02P25/022
摘要： A method includes calculating, for a motor, a voltage constraint and calculating, for the motor, a supply current constraint and a regenerative current constraint. The method also includes calculating, for the motor, a motor current constraint and determining, for the motor, a first operating torque based on the voltage constraint, the supply current constraint, and the motor current constraint. The method also includes at least one of selectively controlling the motor based on the first operating torque and generating information associated with the first operating torque.
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公开(公告)号：US12077143B2
公开(公告)日：2024-09-03
申请号：US17942028
申请日：2022-09-09
IPC分类号： B60W10/08 , B60L15/20 , B60W10/20 , B62D5/04 , H02P25/022
CPC分类号： B60W10/08 , B60L15/20 , B60W10/20 , B62D5/0463 , H02P25/022 , B60L2220/14 , B60L2240/423 , B60L2240/429 , H02P2207/05
摘要： A method includes calculating, for a motor, a voltage constraint and calculating, for the motor, a supply current constraint and a regenerative current constraint. The method also includes calculating, for the motor, a motor current constraint and determining, for the motor, a first operating torque based on the voltage constraint, the supply current constraint, and the motor current constraint. The method also includes at least one of selectively controlling the motor based on the first operating torque and generating information associated with the first operating torque.
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公开(公告)号：US20220402544A1
公开(公告)日：2022-12-22
申请号：US17843477
申请日：2022-06-17
发明人： Thomas J. Stutts , Michael A. Eickholt , Steven J. Collier-Hallman , Julie A. Kleinau , Prerit Pramod
IPC分类号： B62D5/04
摘要： A method includes receiving motor velocity data, and, in response to a determination that the motor velocity data indicates that a velocity of a motor is below a threshold velocity: calculating a thermal metric corresponding to a phase imbalance of the motor; identifying at least one thermal mitigation parameter based on the thermal metric; generating at least one thermal management motor position command based on the at least one thermal mitigation parameter; and selectively controlling the motor according to the thermal management motor position command.
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