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公开(公告)号：US20190118662A1
公开(公告)日：2019-04-25
申请号：US15787964
申请日：2017-10-19
发明人： Kyle ANZICEK , John STURZA , Dylan ERB , Abdul LATEEF , Charles HONICK , Philip Michael GONZALES
摘要： A vehicle charging includes a housing, a sensor system configured to detect if a vehicle is parked near the housing, and a notification system configured to communicate an alert if the vehicle is parked near the housing and charging has not been initiated within a threshold amount of time. The alert indicates improper usage of the vehicle charging station to an operator of the vehicle.
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公开(公告)号：US20190051481A1
公开(公告)日：2019-02-14
申请号：US15673523
申请日：2017-08-10
摘要： A power system is disclosed. The system may include an electrical contactor including a pair of plates arranged to scissor between open and closed positions. The plates may have magnets embedded therein such that in the closed position, a subset of the magnets having opposite polarity are aligned to encourage touching of electrical contacts of the plates, and in the open position, a subset of the magnets having same polarity are aligned to encourage separation of the electrical contacts.
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公开(公告)号：US20200148064A1
公开(公告)日：2020-05-14
申请号：US16189713
申请日：2018-11-13
发明人： Philip Michael GONZALES , Stephanie SINGER , Michael M. MAGOULICK , John STURZA , Dylan ERB , Charles HONICK , Abdul LATEEF
摘要： A vehicle includes an electric machine, a battery, an inverter, and a flexible circuit. The electric machine is configured to propel the vehicle. The inverter is configured to convert direct current from the battery into alternating current. The flexible circuit has a sensor embedded therein that is configured to measure a first phase of the alternating current. The sensor is secured to an output terminal of the inverter that is connected to a first winding phase of the electric machine.
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公开(公告)号：US20190176803A1
公开(公告)日：2019-06-13
申请号：US15835874
申请日：2017-12-08
摘要： A hybrid electric vehicle having battery packs coupled to the vehicle in parallel, which each include series-connected cells, a single contactor, a battery pack controller that detects cell voltages, and at least one controller coupled to a bus contactor and the packs. Responsive to a vehicle key on signal, the at least one controller closes the single battery pack contactor for at least one of the battery packs that includes voltage balanced cells. The bus contactor is then closed to deliver electrical power to the vehicle, and may include a precharge contactor that is closed in advance of and until the bus contactor open circuit voltage is reduced to a contactor voltage difference. The battery pack controllers are further configured to detect voltage, current, and temperature of each cell, to open the single contactor, and to adjust the state of charge of unbalanced cells until balanced relative with the others.
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