Abstract: A vehicle having a traction battery with at least one cell includes a controller coupled to the traction battery and programmed to modify traction battery current in response to a difference between a lithium plating parameter target value and a lithium plating parameter actual value to reduce the difference. The lithium plating parameter or indicator may be based on a differential open circuit voltage of a battery cell, or a ratio of differential voltage of the at least one cell as a function of time to cell charging rate of the at least one cell.

Abstract: Methods, systems, and apparatus for generating and storing electrical energy for a partially or fully electric vehicle having a motor/generator, the system includes an auxiliary power device configured to generate electrical energy by converting non-electrical energy into electrical energy. The system includes a transmitter connected to the auxiliary power device and configured to wirelessly transmit the electrical energy generated by the auxiliary power device. The system includes a battery configured to store electrical energy and power the motor/generator to propel the vehicle. The system includes a receiver connected to the battery and configured to receive electrical energy and charge the battery. The system includes a power bus configured to wirelessly receive the generated electrical energy from the transmitter and transmit the generated electrical energy to the receiver.

Abstract: Techniques of charging electronic devices involve directing electrical power from a first device to the battery of a second device in response to the first device being in a first state, and directing electrical power from the second device to the battery of the first device in response to the first device being in a second state. For example, in response to a connection being established between a first device (e.g., a tablet computer) and a second device (e.g., a monitor), a charger of the first device detects a state of charge of the battery of the first device and a state of charge of the second device.

Abstract: A power converter can be implemented as a series of power conversion stages, including a wireless power conversion stage. In typical embodiments, the power converter receives power directly from mains voltage and outputs power to a battery within an electronic device. A transmitter side of the power converter converts alternating current received from a power source (e.g., mains voltage) to an alternating current suitable for applying to a primary coil of the wireless power conversion stage of the power converter.

Abstract: A system for managing automated charging, the automated charging management system is provided. The system comprises a charging cord management device, a charging cord connector, a power supply, a device, a first charging cord, and a second charging cord. The charging cord management device is configured to locate the power supply. The charging cord management device is configured to align the second charging cord and the charging cord connector with the power supply. The charging cord connector is configured to be in contact with the power supply without user interaction.

Abstract: A power converter arrangement, for feeding a plurality of energy stores of electrically driven vehicles has a transformer having a first multiphase winding and a plurality of second multiphase windings. The first winding is embodied to be connected to a power supply system, in particular to a medium-voltage power supply system, and the second windings are each connected to a first connection of an associated power converter. The invention also presents an installation having such a power converter arrangement, wherein the transformer is arranged in a weatherproof enclosure and at least a plurality of power converters form parts of respective charging stations.

Abstract: A sheath attached to a body having a raised portion and a surrounding bottom portion, the raised portion has a first closed end, a second open end and the surrounding bottom portion surrounds at least a portion of the raised portion which extends above an outer surface of a body which has an inner surface, an outer surface and a fourth opening between the inner and outer surface, the raised portion receives a female connector having an operative end, a cord end and a cord; the operative end is retained in the second open end of the raised portion and the cord end of the female connector is retained in the first closed end of the raised portion to provide the female connector in a flat position with the operative end being operable and above the outer surface of the body, the cord connects the female connector and a battery.

Abstract: The disclosure relates to a power circuit for power supply in an electrically driven vehicle. The power circuit includes a direct voltage connection, an electrical traction drive, and a DC/AC converter. The converter includes an alternating voltage side connected to the traction drive. A DC/DC converter of the power circuit includes two converter sides. The first converter side is connected to a direct voltage side of the DC/AC converter via a coupling point. The direct voltage connection is likewise connected to the coupling point. The disclosure further relates to a stationary energy supply system designed to be complementary and to connect to the power circuit.

Abstract: There are provided control systems and methods for charging batteries. For instance, there is provided a system for charging at least two batteries. The system can include a set of hardware associated with the at least two batteries, and the at least two batteries can be connected in series. Each battery from the at least two batteries can be associated with a subset of the set of hardware, and one subset of the set of hardware can be configured to control an associated battery independently from another subset of the set of hardware and its associated battery.

Abstract: An electronic device is disclosed, and includes a battery supplying power to the electronic device, a charging circuit charging the battery, and a processor. The processor is configured to obtain context information associated with charging of the battery, if the context information satisfies a first specified condition, to set a timer associated with a charging time of the charging circuit to a first time, if the context information satisfies a second specified condition, to set the timer to a second time different from the first time, and to charge the battery by using the charging circuit during the first time corresponding to the first specified condition or the second time corresponding to the second specified condition.

Abstract: This invention enables to perform charging control independent of a power supply source. A charging device supplies power to a terminal via a cable or wirelessly. The charging device that supplies power to the terminal via a cable or wirelessly includes a remaining battery amount acquirer and a power supply controller. The remaining battery amount acquirer of the charging device that supplies power to the terminal via a cable or wirelessly acquires the remaining battery amount of the terminal. The power supply controller of the charging device that supplies power to the terminal via a cable or wirelessly controls the start and stop of supply of power to the terminal based on the acquired remaining battery amount.

Abstract: A method of recharging an energy storage system for a vehicle, the energy storage system operable in a charging mode and a discharging mode includes balancing a discharging mode waste power and a discharging mode removal power to independently maintain the energy storage system near a discharging design temperature during the discharging mode; receiving an off-board cooling flow into an on-board cooling architecture of the energy storage system during charging mode, wherein the on-board cooling architecture comprises a network of on-board passages proximate to at least portions of the energy storage system; and distributing the off-board cooling flow to maintain the energy storage system near a peak charging design temperature through a balance of a charging mode waste power and a charging mode removal power.

Abstract: Aspects of the subject disclosure may include, generating, by a waveform generator, an alternating waveform by selectively enabling one or more switches coupled to a storage device, and supplying, by the waveform generator, the alternating voltage waveform to a winding coupled to a magnetic core of an inductive power supply to modify an alternating magnetic flux in the magnetic core from current alone flowing through a transmission medium coupled to the inductive power supply. Other embodiments are disclosed.

Abstract: A method is provided for producing an induction coil, in particular for a charging device for the cableless charging of an electrical energy storage device of an electrically driven motor vehicle. At least one coil wire is placed on a carrier fabric in a conductor loop-type coil pattern. The coil wire is stitched to the carrier fabric via at least one stitching wire.

Abstract: A power adapter and a terminal are provided. The power adapter includes a power conversion component and a charging interface, the charging interface including a power line; the power conversion component is configured to form a charging loop with a terminal via the power line, for charging a battery of the terminal. The power adapter further includes a communication component, the charging interface further comprises a data line; during a coupling of the power adapter to the terminal, the communication component is configured to perform a bidirectional communication with the terminal via the data line.

Abstract: Systems and methods are described that reduce magnetic flux density proximate to a wireless charging pad, such as a WEVC pad. These systems and methods control peak magnetic flux density in air around a WEVC pad to reduce potentially dangerous heat produced in foreign metal objects affected by a magnetic field generated by a coil of the WEVC pad. Controlling the peak magnetic flux density results in a safer WEVC pad. Aspects include ferrite tiles being separated by gaps having predefined sizes to increase a magnetic reluctance of a path of the magnetic flux through the ferrite tiles, which reduces a peak magnetic flux density experienced in areas proximate to the coil. In addition, the ferrite tiles can be arranged such that a combination of gaps are aligned with a region overlapping the coil.

Abstract: A power tool charging device includes a charging unit that charges a rechargeable battery of a power tool, a condition detection unit that detects condition information of the rechargeable battery, and an information processing unit that receives the condition information of the rechargeable battery from the condition detection unit and outputs the received condition information of the rechargeable battery to a communication unit capable of performing near field communication with another device.

Abstract: A wireless power-supplying mouse pad with an apparatus-identifying function is applied to a wirelessly-charged apparatus. The wirelessly-charged apparatus includes an inductive identification tag. The wireless power-supplying mouse pad includes a mouse pad body, an inductive charging unit and a control unit. The inductive charging unit includes a tag identifier. The tag identifier identifies the inductive identification tag of the wirelessly-charged apparatus to obtain an identification signal. After the tag identifier obtains the identification signal, the tag identifier sends the identification signal to the control unit. After the control unit receives the identification signal, the control unit controls an emitting power of the inductive charging unit based on the identification signal.

Abstract: A sheath for convenient charging, comprising: a sheath having at least three sides, a first tapered closed end and a second open end, wherein at least a portion of the sheath extends above an outer surface of a body, wherein the body has an inner surface, an outer surface and a power cable outlet between the inner surface and the outer surface, wherein the sheath is at the power cable outlet and the sheath receives a female end of a USB cable having four sides, an operative end and a cord end, wherein the operative end of the female end of the USB cable is in communication with the second open end of the sheath and the cord end of the female end of a USB cable is in communication with the first tapered closed end of the sheath to provide the female end of the UBS cable in a flat position with the operative end of the female connector being uncovered and above the outer surface of the body.

Abstract: Provided is a method for charging or discharging an electrochemical energy store, the ageing behavior of which energy store is modelled by describing its depth of discharge at which a depth of discharge value is associated with each time period between two adjacent local maxima and minima in a time-dependent state of charge profile, which depth of discharge value corresponds to the charging or discharging stroke between the state of charge values of the two adjacent local maxima and minima.