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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
Applicant: Cummins Inc.
Inventor： Vivek A. Sujan , Joseph P. Chandraraj , Emrah Arslanturk , Thanigasalam Chettiyar , Vinayak Mandavkar
Abstract: 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：US20220123332A1
公开(公告)日：2022-04-21
申请号：US17503074
申请日：2021-10-15
Applicant: CUMMINS INC
Inventor： Jeffrey A. Green , Jacob A. Brown , Vivek Anand Sujan , Brian K. Landes , Jeffrey W. Rinker , Archit N. Koti , Vinayak Mandavkar
IPC: H01M8/04089 , H01M8/04082 , H01M8/0432 , H01M8/0438
Abstract: A hydrogen storage tank of a vehicle includes a housing defining an inlet/outlet opening, a control assembly extending into the housing through the opening and comprising a plurality of sensors, and a controller configured to receive signals from the plurality of sensors. The controller of the hydrogen storage tank is configured to, in response to a request for a handshake signal, initiate sending the handshake signal, and in response to the vehicle being started, initiate periodically sending data indicating parameter values received from the plurality of sensors.
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公开(公告)号：US12233739B2
公开(公告)日：2025-02-25
申请号：US17246605
申请日：2021-05-01
Applicant: Cummins Inc.
Inventor： Vivek A. Sujan , Joseph P. Chandraraj , Emrah Arslanturk , Thanigasalam Chettiyar , Vinayak Mandavkar
IPC: B60L53/67 , B60L50/50 , B60L50/53 , B60L53/62 , B60L53/63 , B60L53/64 , B60L53/66 , B60L53/68 , B60L58/13
Abstract: 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：US20220348106A1
公开(公告)日：2022-11-03
申请号：US17701962
申请日：2022-03-23
Applicant: Cummins Inc.
Inventor： Vivek A. Sujan , Joseph P. Chandraraj , Emrah Arslanturk , Thanigasalam Chettiyar , Vinayak Mandavkar
Abstract: 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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