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公开(公告)号：US20230092875A1
公开(公告)日：2023-03-23
申请号：US17478577
申请日：2021-09-17
申请人： CUMMINS INC.
IPC分类号： B60S5/02 , H01M8/04082 , H01M8/0438 , H01M8/04664 , H01M8/04746 , F17C5/00 , F17C13/04
摘要： A system for a fuel cell vehicle includes a providing fuel cell fuel port, a fuel cell fuel storage tank, a fuel cell fuel flowmeter, and a pressure regulator. The fuel cell fuel storage tank is fluidically coupled to the providing fuel cell fuel port. The fuel cell fuel flowmeter is coupled between the fuel cell fuel port and the fuel cell fuel storage tank and is configured to measure flow of fuel cell fuel from the fuel cell fuel storage tank to the providing fuel cell fuel port. The pressure regulator is coupled between the fuel cell fuel flowmeter and the fuel cell fuel storage tank and is configured to control pressure of fuel cell fuel flowing from the fuel cell fuel storage tank to the providing fuel cell fuel port.
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公开(公告)号：US20220348105A1
公开(公告)日：2022-11-03
申请号：US17246605
申请日：2021-05-01
申请人： Cummins Inc.
发明人： Vivek A. Sujan , Joseph P. Chandraraj , Emrah Arslanturk , Thanigasalam Chettiyar , Vinayak Mandavkar
摘要： A system for charging electric vehicles is disclosed, comprising: vehicle chargers coupled to an electric power grid; and a controller in communication with the chargers and vehicles and configured to execute software to cause the controller to: determine characteristics of each vehicle, the characteristics including a charge capacity of a battery system of each vehicle and a mission schedule; determine characteristics of each charger, the characteristics including a type of each charger and a charging capacity; process the characteristics of each vehicle and each charger to identify charging opportunities for each vehicle over the course of a time period; and perform a peak power optimization analysis to generate a vehicle charging profile configured to activate a minimum number of chargers simultaneously and to minimize downtimes of the plurality of chargers to thereby distribute the power demand from the electric power grid and result in an initial peak power demand.
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公开(公告)号：US20210140379A1
公开(公告)日：2021-05-13
申请号：US17024863
申请日：2020-09-18
申请人： Cummins Inc.
发明人： Thomas M. Yonushonis , Jennifer K. Light-Holets , Joseph P. Chandraraj , Aaron William Beinborn , Govindarajan Kothandaraman
摘要： An internal combustion engine is controlled in response to a location of the engine and an operational status of the engine to stop or reduce carbon monoxide emissions.
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公开(公告)号：US20220348106A1
公开(公告)日：2022-11-03
申请号：US17701962
申请日：2022-03-23
申请人： Cummins Inc.
发明人： Vivek A. Sujan , Joseph P. Chandraraj , Emrah Arslanturk , Thanigasalam Chettiyar , Vinayak Mandavkar
摘要： An electrified vehicle with a powertrain is disclosed, comprising: a battery, and a controller configured to be in communication with a plurality of electric vehicles. The controller including a processor and a non-transient computer readable storage medium comprising instructions. The instructions cause the vehicle to determine a plurality of characteristics of the electrified vehicle; determine a plurality of characteristics of a plurality of chargers, determine a plurality of characteristics of each of a plurality of charging depots; process the plurality of characteristics of the electrified vehicle, the plurality of characteristics of each of the plurality of chargers, and the plurality of characteristics of multiple charging depots to identify charging opportunities for the electrified vehicle over the course of a time period; perform a multiple charging depot optimization analysis to generate a power grid peak hour profile; and perform a peak power optimization analysis to generate a vehicle charging profile.
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公开(公告)号：US11187171B2
公开(公告)日：2021-11-30
申请号：US17024863
申请日：2020-09-18
申请人： Cummins Inc.
发明人： Thomas M. Yonushonis , Jennifer K Light-Holets , Joseph P. Chandraraj , Aaron William Beinborn , Govindarajan Kothandaraman
摘要： An internal combustion engine is controlled in response to a location of the engine and an operational status of the engine to stop or reduce carbon monoxide emissions.
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