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9041243 Power control apparatus  
A power control apparatus is mounted on an electrically driven vehicle which includes an electrical storage device configured by connecting a plurality of batteries in parallel, a voltage...
9035486 System adapted for one or more electrically propellable vehicles (detector arrangement)  
A detector arrangement related to a contact device in a system for driving an electrically propellable vehicle along a roadway. The system comprises a plurality of road sections subdividing the...
9035608 Electric motor assembly rechargeable from an electrical mains system, and dedicated connection housing  
An electric motor assembly includes a multi-phase electric motor, a battery of accumulators, an inverter configured to convert the direct current of the battery into multi-phase alternating...
9030063 Thermal management system for use with an integrated motor assembly  
An integrated drive system assembly is provided that combines an electric motor, a power inverter assembly and a gearbox into a single, multi-piece enclosure. Combining these components into a...
9030041 On-vehicle electronic control apparatus  
A fourth constant-voltage power circuit directly powered from an on-vehicle battery is connected, in parallel through a serial resistor, to a second constant-voltage power circuit powered from the...
9013056 Backup power source device and automobile equipped with same  
A backup power source device includes the following elements: a capacitor; a charging circuit provided in the charging path of the capacitor and performing step-down operation; a boost circuit...
9014942 Idling stop device and idling stop control method  
An idling stop device installed in a vehicle includes a microcomputer, a detector, a storage, and a controller. The microcomputer automatically stops an engine of the vehicle when a prescribed...
9007016 Charging apparatus and vehicle  
A charging apparatus that enables power line communication to be performed even via a charging apparatus. This charging apparatus is provided in a vehicle having an electrical storage apparatus...
9006923 Electrical power supply system and method for an aircraft  
An electrical power supply system and method for an aircraft. The system includes an electrical network including primary generators powering the electrical distribution channels, and an homopolar...
9006920 Electrical system of a vehicle with electric propulsion and control method thereof  
An embodiment of an electrical system of a vehicle with electric propulsion achieved by at least one electrical machine; the electrical system has: a storage section provided with at least one...
9006924 Electronic control device  
An internal power circuit lowers a battery voltage supplied always from an external side to generate a standby power voltage. A timer continues to measure an elapse of time in a standby state,...
9006922 Power supply apparatus for electric bicycle  
A power supply apparatus for an electric bicycle is disclosed. The apparatus may include i) a battery pack and ii) a keybox connected to the battery pack and controlling on/off operations of the...
9000771 Automotive battery circuit fault detection  
A vehicle having an electrical system including an electric power generator arranged to selectively provide electric power to an electrical load of the vehicle and to selectively charge a battery...
9000606 Power supply apparatus for vehicle  
A power supply apparatus for a vehicle supplies/charges electric power to/from a power supply unit. The vehicle includes a first power-inverter circuit, a capacitor, high-resistance and...
9000608 Power-supply unit and power supply  
A power-supply unit has an electric connection box operable to supply an electric power of a battery to loads and a power supply operable to control first voltage supplied from the battery and...
9002575 Vehicle security system and method  
A method and apparatus for validating a vehicle operator. In one embodiment, an apparatus comprises an input device for allowing entry of vehicle operator identification information, a transceiver...
9000721 Systems and methods for charging  
An electric vehicle charging station is described. The charging station includes an input connector configured for coupling with an alternating current (AC) power source and an output connector...
8994338 Dual-charger system  
A charger system for use in a vehicle to charge a vehicle battery includes a first charger and a second charger. The chargers are connected to a vehicle bus. Each charger has a master indication...
8994228 Proximity switch having wrong touch feedback  
A proximity switch assembly and method are provided having wrong touch feedback. The switch includes a plurality of proximity switches each including proximity sensors providing a sense activation...
8994210 Driver circuit for an electric vehicle and a diagnostic method for determining when an electrical short circuit to a ground voltage is present between a contactor coil and a voltage driver  
A driver circuit and a diagnostic method are provided. The driver circuit includes a first voltage driver, a second voltage driver, and a microprocessor. The microprocessor iteratively measures...
8987935 Uninterruptible battery power for electric motor vehicle  
An apparatus, system, and method are disclosed for assuring uninterruptible battery power for a typical electric motor vehicle powered by an array of series-connected member batteries. Such...
RE45431 Energy storage system for electric or hybrid vehicle  
A battery load leveling system for an electrically powered system in which a battery is subject to intermittent high current loading, the system including a first battery, a second battery, and a...
8988205 Security system  
Methods, systems, computer-readable media, and apparatuses for expanding the functionality of a security system are disclosed. The security system may be integrated with a vehicle security system....
8987934 Power supply with extended minimum voltage output  
Various exemplary embodiments relate a system for supplying power. The system may include a power source outputting a source voltage, a regulator connected to the power source, and an extension...
8981589 Switched battery and capacitor arrangement and related operating methods  
Systems and methods are provided for regulating the state of charge of a battery. An exemplary electrical system includes a fuel cell coupled to a bus and a battery coupled to the bus via a...
8978600 Control methods for dual mode cooling pump  
Methods and systems for controlling the operation of a dual mode engine accessory, such as a dual mode cooling pump. The dual mode device has two modes of operation, an electric motor operation...
8981591 Safety device for high voltage components  
A safety device for a high-voltage component including a cover that covers at least a part of the high-voltage component, a low-voltage circuit that controls a conduction/shut-off state of an...
8981713 Charging apparatus using pad type electrode contact point  
Disclosed herein is a charging apparatus using a pad type electrode contact point, the charging apparatus including: a charging plate having a plate shape; and an attaching plate installed on a...
8982586 Method for regulating temperature of transistor-based component  
A method of regulating temperature of a transistor-based component of a power system is disclosed. The method may include operating the power system to supply electric power to the...
8975774 HV-battery, in particular traction battery for a vehicle  
The invention relates to a HV-battery, in particular a traction battery for a vehicle, having a plurality of cell modules which each comprise a plurality of cells, wherein each cell module is...
8970061 Electric vehicle  
In an electric vehicle in which a high voltage battery supplying electric power to an electric motor generating power to drive a drive wheel and a low voltage battery supplying electric power to...
8970060 Power feeding system and electrical powered vehicle  
Power feeding is performed in a non-contact manner from a power feeding device to an electrical powered vehicle by resonance of a primary self-resonant coil of the power feeding device and a...
8970062 Automotive power source apparatus and vehicle equipped with the power source apparatus  
The power source apparatus has high-voltage-side power supply circuitry 4 that supplies driving battery 1 power to the first measurement circuit 2 and the second measurement circuit 3, isolation...
8971038 Coldplate for use in an electric vehicle (EV) or a hybrid-electric vehicle (HEV)  
A coldplate for use with electronic components in an electric vehicle (EV) or a hybrid-electric vehicle (HEV). The coldplate includes a main portion having multiple raised features on a surface...
8963456 Power converter and power converter of rolling stock  
A power converter includes a first electric power conversion unit having an inverter for converting a first DC electric power to an AC electric power, an AC circuit connected to the first electric...
8963365 System and method for optimizing energy storage device cycle life  
A multi-energy storage device system is provided that includes a first energy storage device (ESD) coupled to a direct current (DC) link. A bi-directional buck/boost converter includes an output...
8963445 Driver circuit of light sources  
The invention relates to a driver circuit for light sources, in particular LEDs, comprising a selection circuit, comprising at least one selection circuit element defined by an electric quantity...
8963366 System for power transmission  
A system for reducing electromagnetic noise generated by common mode currents in electrical connections of a power inverter and battery in an electric or hybrid electric vehicle. A pair of spaced...
8963363 Method and device for providing an electrical system alternating voltage in an aircraft  
The present invention provides a method and a device for providing a three-phase electrical system alternating voltage for an electrical system of an aircraft, a plurality of voltage sources being...
8952564 Power source system for electric powered vehicle  
A PLG-ECU for external charging is provided separately from an HV-ECU for vehicle running, and configured to be capable of controlling external charging relays to be turned on/off. A sub DC/DC...
8950542 System for driver-vehicle interaction  
A system for driver-vehicle interaction has a soft key arrangement located on a steering wheel and a display key arrangement located on a dashboard and having a layout corresponding to that of the...
8952793 Bicycle electrical system  
A bicycle electrical system is provided with a first electric component, a second electric component, and a third electric component. The first electric component includes a first electric power...
8946938 Safety systems for wireless energy transfer in vehicle applications  
A vehicle powering wireless receiver for use with a first electromagnetic resonator coupled to a power supply. The wireless receiver including a load configured to power the drive system of a...
8946936 Electromagnetic coupling device, and door handle and vehicle door having electromagnetic coupling device  
An electromagnetic coupling device electromagnetically connects a door handle side circuit of a door handle with a door main body side circuit of a door main body. This electromagnetic coupling...
8946926 Electrical supply and starting system for a motor vehicle and method for operating the electrical supply and starting system  
An electrical supply and starting system for a motor vehicle has a variable-voltage on-board electrical system that can be operated by two different DC voltages for supplying the motor vehicle,...
8941259 Electrical power supply system for an aircraft  
The invention relates to an electrical power supply system for an aircraft comprising at least one main generator (20) feeding at least one technical load and at least one commercial load through...
8941506 Methods and systems for identifying wiring of a telematics system  
Methods and systems are provided for detecting a power line of a telematics unit is incorrectly wired. In one example, a system includes a first module that evaluates at least one of a validity of...
8941260 Vehicle light control device  
A vehicle light control device mounted on a vehicle to control lighting of a light of the vehicle based on illuminance around the vehicle, has an infrared sensor that detects an infrared ray...
8937401 Vehicle with drive system providing reduced emissions  
In accordance with exemplary embodiments, a drive system is provided for an electric or hybrid electric vehicle that provides reduces electromagnetic emissions. The system includes, but is not...
8937400 Power supply apparatus for vehicle  
A power supply apparatus for a vehicle is provided which supplies electric power to a power supply unit and charges electric power from the power supply unit via a power port. The vehicle includes...