Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 20,679

Document Document Title
WO/2017/159053A1
This abnormality detection device has a coupling capacitor, a first switch, a first resistor, a detecting capacitor, a second switch, a second resistor, a voltage detecting circuit, and a control unit. One end of the coupling capacitor i...  
WO/2017/157704A1
DC overcurrent protection apparatus (100) which comprises an ignition current-controlled irreversible high-current switch-off element (2), an overcurrent detection unit (1) which is electrically connected in a high-current path (4) in se...  
WO/2017/158992A1
Provided is a high-voltage equipment cooling system (10) for electric-powered vehicles, which is capable of sufficiently cooling a DC/DC converter (58) as well as a battery (56). The high-voltage equipment cooling system (10) is equipped...  
WO/2017/158375A1
A battery system is disclosed. The battery system comprises a battery pack comprising a plurality of cells arranged in series. A positive terminal is electrically connected via a first contactor to a positive end of the battery pack. A n...  
WO/2017/158991A1
Provided is a high-voltage equipment cooling system (10) for electric-powered vehicles, which is capable of cooling high-voltage equipment (an IPU (52) herein) at an optimum air flow rate without impairing the air-conditioning state of a...  
WO/2017/159595A1
Provided is a drive control device for an independent wheel drive-type vehicle with which it is possible to inspect all phases prior to vehicle travel for an abnormality in an electric current sensor without addition of a circuit for ins...  
WO/2017/159792A1
A travel assistance device (30) comprises: a recognition unit (32, S402); a travel control unit (40, S408, S416); a sensor determination unit (34, S406); and a control determination unit (36, S400, S404, S412, S414, S418). The sensor det...  
WO/2017/157502A1
The invention relates to an electronic brake system (EBS) for a trailer vehicle, which comprises a recuperation device and is used for controlling a service brake. It is provided that, in the event of a request for a delay by a towing ve...  
WO/2017/154419A1
The objective of the invention is to appropriately represent the state of the internal resistance for a battery through which a current is flowing. The battery management system 100 comprises a battery information acquisition unit 103, a...  
WO/2017/151813A1
Systems and methods for monitoring and controlling a battery are disclosed. Systems can include a battery having an output voltage and an output current when delivering power, a load driven by power delivered from the battery, battery ou...  
WO/2017/148471A1
The present invention relates to a method for testing electrical functions in a vehicle with at least one electric energy accumulator (2) and at least one electric component of an electric network (5) of the vehicle, which can be electri...  
WO/2017/150618A1
Provided is a collected current monitoring device. According to the present invention, a transformer current acquisition unit acquires a current value Ip for the current flowing in one portion of a plurality of transformers. A total coll...  
WO/2017/149578A1
Provided are a noise canceller for suppressing propagation of noise due to a signal line, and a railroad vehicle and an automobile in which the noise canceller is mounted. The noise canceller is provided with an electric power converter ...  
WO/2017/149939A1
In order to achieve an increase in the life of an electricity storage device hydraulic actuator speed for a specific operation performed by a work machine is reduced. This hybrid work machine is equipped with a limit control unit. When t...  
WO/2017/150818A1
The present invention relates to a vehicular battery system, which may comprise: a battery pack installed in a trunk room of a vehicle and configured by a plurality of battery cells and an electrolyte; a cooling device for circulating a ...  
WO/2017/144137A1
The invention relates to a method for controlling electrical charging of a group of vehicles (1) which are electrically connected to a power supply system of a power supply system operator, wherein the respective vehicles (1) draw power ...  
WO/2017/143808A1
An interlocking control device for a multiple-unit train safety circuit comprises a protective grounding switch control branch that comprises a pantograph rising pneumatic circuit cut-off valve (J1), a protective grounding circuit turn-o...  
WO/2017/145750A1
Provided are an inspection method and inspection system for a current collection device, the method and system making it possible to efficiently inspect a push-up pressure of a current collection device and, in case of abnormalities, to ...  
WO/2017/140964A1
The controlling device (134) includes: a first driver (152) configured to drive at least one first switch (116 B) depending on received open/close commands; and N electronic circuits (144, 146, 148), N being higher than or equal to three...  
WO/2017/141939A1
A motor control device is provided with: an electric motor which drives an imparting mechanism TFK for imparting torque to the wheels of a vehicle, and has three coils CLU, CLV, CLW; a drive circuit DRV that supplies current individually...  
WO/2017/137263A1
The invention relates to a method for controlling the service life of an energy storage module (1), wherein a state of health (SoH) of the energy storage module (1) is known at different times (t). In order to improve the control of the ...  
WO/2017/138587A1
Provided is a drive control apparatus for individual-wheel drive vehicles, which is capable of suppressing instability of vehicle behavior due to overspeed of one drive wheel in an individual-wheel drive vehicle. This drive control appar...  
WO/2017/137107A1
A controller (2) of an electric drive (1) continuously detects an operating parameter (BP) of the electric drive (1) using sensors or derives the operating parameter (BP) from variables (n, T, T') detected using sensors. The controller c...  
WO/2017/136221A1
A pyrotechnic disconnect comprises: a housing with at least a combustion chamber therein; a pyrotechnic charge in the combustion chamber; a busbar covering an opening of the combustion chamber, the busbar configured to be severed by acti...  
WO/2017/135997A1
The present disclosure includes a battery system that may include a first terminal and a second terminal electrically coupled to an electronic component. The system may also include a current source electrically coupled to the first term...  
WO/2017/135996A1
A battery system includes a battery module, a thermal management system, and a battery system controller. The controller is configured to receive data indicative of first operational conditions of the battery module and of second operati...  
WO/2017/129473A1
The invention relates to a control device and a method for controlling an electric motor vehicle drive, having an electric drive, a first fuel-cell-based electrical energy source and a second fuel-cell-free electrical energy source for f...  
WO/2017/129285A1
The invention relates to a method for detecting an error in a generator unit which has an electric machine (100) with a rotor winding (110), a stator winding (120), and a rectifier (130) connected thereto, via which the electric machine ...  
WO/2017/130258A1
A management device for managing a power storage module (20) in which n (where n is an integer of 2 or more) power storage blocks, each having m (where m is an integer of 1 or more) power storage cells connected in parallel, are connecte...  
WO/2017/129334A1
The invention relates to a high-voltage vehicle electrical system, comprising a high-voltage battery connection having a high-side connection contact and a low-side connection contact and comprising a high-voltage output having a high-si...  
WO/2017/129693A1
The invention relates to a method of operating a battery system for providing electric energy to a vehicle (1), wherein • sensor signals representing physical quantities of individual cells (13) and/or individual modules (12) of at lea...  
WO/2017/127428A1
A retractable cable or hose station can include a guide with a first pulley fixed with respect to a longitudinally extending track. The retractable cable or hose station can also include a trolley configured to travel along the track, wh...  
WO/2017/125207A1
The invention relates to a method for controlling the intermediate circuit voltage (UZK) at the intermediate circuit capacitor (CZK) of a hybrid or electric vehicle following the disconnection of the high-voltage battery (1) from the ele...  
WO/2017/121748A1
An Electric Vehicle Supply Equipment, EVSE, (100) is disclosed where monitoring of a vehicle supply plug (108) state and a voltage applied on a power plug (115) takes place Depending on the voltage and depending on different states of th...  
WO/2017/118500A1
The invention relates to a vehicle electrical system (38) for a motor vehicle which has at least one basic vehicle electrical system (50, 58), wherein at least one channel (66.1, 68.1) is connected to at least two partial vehicle electri...  
WO/2017/119240A1
An in-wheel motor drive device is provided with: a drive section constituted by an electric motor; a speed reduction section for reducing the rotational speed of the drive section and outputting the reduced speed; a bearing section const...  
WO/2017/115373A1
System and method for connection of a substitute load in batteries that are adapted to provide electrical power to an external power consuming unit. The batteries are connected to an electrical power consuming element, that is connectabl...  
WO/2017/109433A1
In order to recharge the battery of a mobile robot (20) in an environment by means of a docking station (10) placed in the environment, the method comprises the steps of: moving the mobile robot towards the docking station; emitting a wi...  
WO/2017/108107A1
The invention relates to a method for monitoring electrical insulation resistance in an electric system (3), said method comprising: supplying electric power from an external power supply (4) via a first conductor (5) and a second conduc...  
WO/2017/109690A1
The method comprises the steps of generating speed signals (VR) indicative of the angular speed of the wheels (W) of said axle (A); generating an error signal (E) indicative of the error or difference between a set point speed (VSETPOTNT...  
WO/2017/105157A1
The present invention provides an automatic reclosing device and method for an electrical vehicle charging cable control device. The purpose of the present invention is to provide an automatic reclosing device and method for an electrica...  
WO/2017/104487A1
[Problem] To provide an on-vehicle communication device with which deterioration in the durability of a ground communication device is suppressed. [Solution] An on-vehicle communication device 100 is installed on a moving body, and is pr...  
WO/2017/106349A1
Casings for lithium ion batteries are provided that include a container or assembly that defines a base, side walls and a top or lid, and a vent structure associated with the container or assembly. A flame arrestor may be positioned in p...  
WO/2017/103449A1
The present invention relates to a device for cooling an element (5) capable of heating. Said invention comprises a hermetically sealed chamber (6) containing a predetermined amount of a phase-change material capable of transitioning fro...  
WO/2017/104110A1
Disclosed is a status monitoring device used for a train composition in which vehicles are connected with one another, each vehicle including a vehicle body and a pair of bogies that supports the vehicle body, the bogies being arranged a...  
WO/2017/104319A1
In this vehicle system equipped with a fuel cell, an external power source is connected to a power supply line, to which a fuel cell is connected and which performs input/output of power to/from a vehicle battery, and an insulation inspe...  
WO/2017/102203A1
The invention relates to a method for actuating an actuator device (102) of a roll stabilizer for a vehicle (100). The actuator device (102) has a supply line connection (118) for supplying a supply voltage, a converter (112) for supplyi...  
WO/2017/104393A1
A battery pack 1 comprising: a plurality of battery modules 2 each having a battery B and a relay R connected in series, the battery modules 2 being connected in parallel to each other; and a control unit 3 for switching each of the rela...  
WO/2017/102155A1
Safety module (20) for a charging station (2) for electric vehicles, comprising at least one processor, a sensor input, and a switching output. In order to be able to ensure the safety of a charging station independently of a charging pr...  
WO/2017/099332A1
The present invention relates to a battery access system and method. The battery access system includes a relay unit that is connected to a battery through an electric current and enables electric currents having different strengths to f...  

Matches 1 - 50 out of 20,679