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    Battery fleet management system for mining operations in a mine
    1.
    发明授权
    Battery fleet management system for mining operations in a mine 有权

    公开(公告)号：US10286804B2

    公开(公告)日：2019-05-14

    申请号：US15980959

    申请日：2018-05-16

    申请人： Artisan Vehicle Systems Inc.

    发明人： Brian R. Huff ,  Michael E. Kasaba

    IPC分类号： B60L11/18 ,  B60K25/10 ,  B60L7/10 ,  B60K1/00 ,  B60K1/04

    摘要： A system for employing gravity to provide electrical power for mining operations in a mine includes a battery configured to power an electric vehicle. The vehicle includes a kinetic energy capture system that can charge the battery as the vehicle conveys a loaded vehicle down a ramp from an ore face to a chamber. Traveling down the ramp produces a surplus charge in the battery due to a weight differential between a loaded vehicle traveling down a ramp producing more energy via the kinetic energy capture system than energy used by the vehicle to convey the empty vehicle up the ramp to the ore face. A discharging device disposed in the chamber is configured to discharge the surplus energy out of the battery and into the mine's power grid. One or multiple trips between the ore face and the chamber may fully charge the battery.

    Battery management system
    7.
    发明授权
    Battery management system 有权

    公开(公告)号：US11043706B2

    公开(公告)日：2021-06-22

    申请号：US16787994

    申请日：2020-02-11

    申请人： Artisan Vehicle Systems Inc.

    发明人： Brian R. Huff ,  Kyle Hickey ,  Michael E. Kasaba

    IPC分类号： H01M10/48 ,  H01M10/42 ,  H01M50/20 ,  H01M10/44 ,  H02J7/00 ,  H01M10/0525

    摘要： The disclosed battery management system generally includes at least one bi-directional balancing circuit and a power supply including a first battery module and a second battery module, each having at least one battery cell. The balancing circuit may be configured to transfer excess charge from one or more battery cells of the first battery module to one or more battery cells of the second battery module. By redistributing the level of charge within one or more battery cells, the balancing circuit can cause the overall charge of a power supply to last longer by taking advantage of excess charge found within one or more battery cells. Additionally, the balancing circuit may be connected to a bus bar that may be utilized to power additional accessories within a vehicle.

    BATTERY MANAGEMENT SYSTEM
    8.
    发明申请
    BATTERY MANAGEMENT SYSTEM 审中-公开

    公开(公告)号：US20200176830A1

    公开(公告)日：2020-06-04

    申请号：US16787994

    申请日：2020-02-11

    申请人： Artisan Vehicle Systems Inc.

    发明人： Brian R. Huff ,  Kyle Hickey ,  Michael E. Kasaba

    IPC分类号： H01M10/48 ,  H02J7/00 ,  H01M10/44 ,  H01M2/10 ,  H01M10/42

    摘要： The disclosed battery management system generally includes at least one bi-directional balancing circuit and a power supply including a first battery module and a second battery module, each having at least one battery cell. The balancing circuit may be configured to transfer excess charge from one or more battery cells of the first battery module to one or more battery cells of the second battery module. By redistributing the level of charge within one or more battery cells, the balancing circuit can cause the overall charge of a power supply to last longer by taking advantage of excess charge found within one or more battery cells. Additionally, the balancing circuit may be connected to a bus bar that may be utilized to power additional accessories within a vehicle.