Abstract: Disclosed is a charging method and apparatus which is optimized based on an electrochemical model, the charging method includes estimating an internal state of a battery, determining a charging limitation condition corresponding to a plurality of charging areas based on the internal state, and charging the battery based on the charging limitation condition.

Abstract: A cable assembly includes a cable having a first end and a second end. The cable has an electric conductor and a cooling conduit, each of which extends from the first end to the second end. The cooling conduit is adapted to convey a fluid that cools the electric conductor. The cable assembly includes a leak detection module to detect a leak of the fluid from the cooling conduit. The leak detection module includes a power source to generate an input voltage signal which is applied at a first node contact with the fluid. The leak detection module includes a controller to monitor an output voltage signal at the first node and to detect a leak of the fluid from the cooling conduit based on the output voltage signal.

Abstract: Systems and methods for managing usage of charging stations. In one embodiment, a system may include a request module, a membership module, and a schedule module. The request module receives a reservation request from an account associated with vehicle. The membership module determines a membership benefit associated with the reservation request. The membership benefit is based on a membership level of the account. The schedule module schedules a charging session based on the reservation request and the membership benefit.

Abstract: Provided is a robot system. The robot system includes a guide rail, a slider configured to move along the guide rail, a first source disposed the slider to move together with the slider, a rotation arm configured to rotate by the first driving source, and a vehicle service robot installed the rotation arm to move by the rotation arm.

Abstract: A clamping device for an electrochemical cell stack is provided. The clamping device can include a first plate and a second plate. The second plate can be positionable relative to the first plate such that a space between the first plate and the second plate can be sized to receive an electrochemical cell stack. The device also can include a coupling member coupling the first plate to the second plate. At least one of the first and second plates can be movable away from the other plate. The coupling member can have a first end portion and a second end portion. The device further can include an elastic member disposed between the first end portion and the second end portion.

Abstract: A method and system for providing an electric transport device charging and cleaning station is described. In one embodiment, a method for providing an electric transport device to a user includes receiving a request from a user for an electric transport device. The method also includes preparing the electric transport device for deployment, including cleaning and/or charging the electric transport device. The method further includes deploying the prepared electric transport device to the user.

Abstract: A fast charging station for a marine vessel battery on a marine vessel is provided. The fast charging station includes a dock battery, a charger that is operatively coupled to a power source and the dock battery, and an enclosure located on a dock structure in a body of water. The enclosure is configured to encapsulate the dock battery and the charger. The charger is configured to charge the dock battery using the power source when the marine vessel is not docked to the dock structure. The charger is further configured to charge the marine vessel battery using the power source and the dock battery when the marine vessel is docked to the dock structure.

Abstract: An electrical energy storage system includes a battery configured to store electrical energy and discharge the stored electrical energy to an external system, a switch electrically connected to the battery and operable to connect the battery to the external system and disconnect the battery from the external system, a sensor configured to measure an open circuit voltage of the battery while the battery is disconnected from the external system, and a controller. The controller is configured to predict usage of the battery at a plurality of future times, schedule a time to disconnect the battery from the external system based on the predicted usage of the battery at the plurality of future times, operate the switch to disconnect the battery at the scheduled time, and obtain a measurement of the open circuit voltage of the battery while the battery is disconnected.

Abstract: A battery module includes a first load terminal, a second load terminal, a first charger terminal, a charger enable terminal, and a battery having a first battery terminal coupled to the first load terminal and a second terminal coupled to the second load terminal. A first isolation device is coupled between the first load terminal and the first charger terminal and has an enable terminal coupled to the charger enable terminal. A first protection circuit includes a second isolation device coupled between the second battery terminal and the second load terminal and a first sensing circuit configured to enable the second isolation device responsive to detecting a failure of the first isolation device.

Abstract: A system and method for the overcurrent protection in an electric vehicle is illustrated. The system comprises an AC pin, a DC pin, an electric vehicle charging connector, wherein the electric vehicle charging connector comprises a protection circuit, wherein the protection circuit is configured to control a transmission of power through the electric vehicle charging connector, a sensor, wherein the sensor is configured to detect an output current, and a controller communicatively connected to the sensor. The controller is configured to detect an overcurrent output as a function of the output current and trip the protection circuit as a function of the overcurrent output.

Abstract: A system and method for energy distribution with decoupled by time and space domains that integrates energy storage capabilities that feature co-products utilization at the point of energy storage charging, byproduct utilization at the point of energy production, and time and space decoupling of vehicle shuttling energy storage media discharge to accelerate return on investment, reduce system energy consumption, and maximize utilization of existing energy infrastructure. Additionally, the system executes the energy transactions by controlling and integrating distributed energy producers and consumers with minimal grid dependence.

Abstract: A charging station for charging electric vehicles, wherein the charging station comprises a network connection point, via which the charging station is connected to an electricity supply network, for the take-up of electric power from said electricity supply network, wherein the network connection point assumes a connection capacity value, up to which a maximum take-up of power from the electricity supply network can be executed by the charging station, at least one charging terminal, for the charging of one electric vehicle respectively, at least one controllable load to the at least one charging terminal, and a control device for controlling the charging station, wherein the control device is designed to determine an equivalent storage capacity of a virtual precharge store, and to control the charging of electric vehicles in accordance with the connection capacity value and the equivalent storage capacity, wherein the equivalent storage capacity describes a value which corresponds to a storage capacity of a

Abstract: A balancing unit is installed on a battery cell, and includes an element for measuring state parameters of the cell, a wireless communication element, making it possible to send and receive state parameters, and a wireless power transfer element.

Abstract: A server includes a charge schedule creation unit that creates a charge schedule for external charging of a vehicle. When user-specified-time information for determining a time to perform the external charging is not given by a user of the vehicle, the charge schedule creation unit creates a first charge schedule. When the user-specified-time information is given, the charge schedule creation unit creates a second charge schedule. In the first charge schedule, a battery mounted in the vehicle is pre-charged with some of power to be charged to the battery, and, after the pre-charging is performed, the battery is charged with a remaining amount of the power during a time period in which an electricity cost is inexpensive. In the second charge schedule, the battery is charged, without the pre-charging being performed.

Abstract: A portion of ankle movement can be harnessed into stored energy that can be released for various purposes, such as to assist in movement or to charge a battery. This harnessing can be achieved in various manners. In one example manner, an offset pulley component can transfer ankle movement to a generator in a shoe insole. In another example manner, a slider can cause a brace arch to match an ankle arch such that the movement is appropriately harnessed.

Abstract: An apparatus and a method for automatically charging a vehicle include a charging plug to connect to a charging port of the vehicle, a manipulator to move the charging plug to the charging port of the vehicle, a power supply connected with the charging plug to supply charging power to the vehicle, and a processor. The processor obtains vehicle information and parking information through communication with the vehicle when recognizing parking of the vehicle, calculates a vehicle position using the vehicle information and the parking information, recognizes the charging port of the vehicle based on the calculated vehicle position, and controls the manipulator to connect the charging plug to the charging port of the vehicle such that a battery of the vehicle is charged.

Abstract: The charging inlet assembly may include: a charging inlet provided at a predetermined position of the vehicle; a charging connector detachably coupled to the charging inlet; a supporting plate covering at least a rear surface of the charging inlet; a supporting rod extending from the supporting plate toward the charging inlet and configured to be coupled to the charging inlet; and at least one elastic member elastically connecting the charging inlet and the supporting plate.

Abstract: Predictive rechargeable battery management is provided, which includes obtaining performance data on a battery cell of multiple rechargeable battery cells within a product, and comparing the performance data of the battery cell to statistical data on battery cell performance of a plurality of battery cells. Further, the managing includes determining, based on the comparing, that performance of the battery cell is trending away from the statistical data of battery cell performance of the plurality of battery cells. Further, the managing includes performing a battery-related action based on the performance of the battery cell trending away from that of the plurality of battery cells.

Abstract: A method, apparatus and computer program product resolve the problem of unbalanced loads in an EVSE cluster of multiple EVSE charging stations. A signal is provided to the EVSEs identifying which phase of the three-phase power source has the highest current. When one of the EVSEs in the cluster determines whether it is connected to an EV's on board charging device, determines whether it is already charging the connected EV, and determines whether the EVSE is using the phase that has the highest current, then the EVSE may transmit a cluster load balancing control signal as a control pilot signal to the EV's onboard charging device to adjust the charging rate of the current that the EV is consuming from the EVSE.

Abstract: A system for pre-charging short circuit detection in electric aircraft. The system includes a charging connector and a controller communicatively connected to the charging connector. The charging connector includes a housing, at least a conductor, and at least a control signal conductor. The housing is configured to mate with an electric aircraft port of an electric aircraft. The at least a conductor is configured to conduct a charging current to the electric aircraft. The at least a control signal conductor is configured to conduct a control signal. The controller is configured to receive a circuit health datum, through the at least a control signal conductor, prior to initiation of charging of the electric aircraft, and to disable initiation of charging of the electric aircraft if the circuit health datum comprises a short circuit datum. A method for pre-charging short circuit detection in electric aircraft is also provided.