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Patent Searching and Data


Matches 201 - 250 out of 971,537

Document Document Title
WO/2018/103183A1
An intelligent power generation drive device based on magnetic suspension. The device comprises: a cover (1) provided with a vacuum device on a left side of the interior, and with a magnetic suspension operation track therein. A drive sh...  
WO/2018/104764A1
An electricity generating apparatus (100), comprising: a first magnetic member (10) and second magnetic member (20) which are connected in an operable manner, which are opposed, and which are provided with opposite polarities, and a firs...  
WO/2018/103863A1
The invention relates to a method for operating an electric rotating machine, in particular a turbo generator, the method including the steps: - assigning physical ageing mechanisms to failure modes of components of the electric rotating...  
WO/2018/103500A1
Disclosed in the present invention are a serial pulse generation circuit and a charging device. The circuit comprises: a receiving terminal for receiving a request voltage signal output by an apparatus to be charged; a parallel conversio...  
WO/2018/105695A1
In the present invention, an electric power reception device receives a code-modulated wave, which includes first electric power code-modulated by using a modulation code based on a predetermined code sequence, from an electric power tra...  
WO/2018/103772A1
The invention relates to a machining center for machining rail vehicle wheels, wherein the machining centre comprises a machine frame which consists of a base and a stand mounted on the base. The aim of the invention is to provide a segm...  
WO/2018/105595A1
A busbar unit for a stator of an electric motor may include: a busbar holder at least a part of which is made of an electrically insulating material and configured to be positioned on an axial side of a stator, the busbar holder having a...  
WO/2018/103124A1
An integrated converter cabinet, comprising: a main body (1), a cooling system (2), a traction converter (3), an auxiliary converter (4), and a train power supply unit (5). The cooling system (2) comprises a cooling assembly (21) and a c...  
WO/2018/105285A1
A resolver stator (2) is provided with: a stator core (7) having an annular yoke (11) and a plurality of teeth (12) projecting inward in the radial direction from the yoke (11); a plurality of coils (9) provided around the respective tee...  
WO/2018/104966A1
A rechargeable battery. Embodiments disclosed herein relate to rechargeable batteries, and more particularly to swappable rechargeable batteries. Embodiments herein disclose a standardized modular battery module, wherein the battery modu...  
WO/2018/105452A1
An electric motor component including at least a stator and a rotor, said rotor including: a first rotor section disposed at a part excluding both ends of a cylindrical body of the rotor; and second rotor sections respectively disposed a...  
WO/2018/105626A1
One embodiment of the motor of the present invention comprises: a rotor having a shaft disposed along a center axis extending in one direction; and a stator disposed radially outside the rotor. The stator has: a stator core having an ann...  
WO/2018/105881A1
Disclosed is a battery management apparatus and method. The battery management apparatus according to an embodiment of the present invention may be configured to: when the voltage of a battery being discharged is equal to or less than a ...  
WO/2018/104486A1
A protective arrangement (20) for protecting electrical loads and the connection lines thereof from overcurrent is described. In this case, the protective arrangement has an input (E), at which an input current is supplied to the protect...  
WO/2018/105206A1
A fan device (10) according to an embodiment is equipped with: a housing (11) equipped with an intake chamber (INR) for taking in external air through an intake port, a storage chamber (LR) which connects to the intake chamber via an ope...  
WO/2018/103230A1
A new energy micro-grid electric vehicle charging station, comprising at least a new energy micro-grid electric vehicle charging station unit module, comprising a power transformation and distribution module, an energy storage module, a ...  
WO/2018/105808A1
The present invention relates to a DC-DC converter, and more specifically to a DC-DC converter having a plurality of transformers. The DC-DC converter according to an embodiment of the present invention may comprise: a first transformati...  
WO/2018/103221A1
Provided are an apparatus and method for switching a power supply circuit. The apparatus comprises a first power source (110), a second power source (120), a power supply logic selector (130) and a switch (140), wherein the power supply ...  
WO/2018/104539A1
The invention relates to a motor vehicle (2), particularly a passenger car (2), comprising an onboard electrical system (4) with a number of electrical consumers (12), a generator (38) and an onboard electrical system rechargeable batter...  
WO/2018/103542A1
Disclosed is a method for intelligently controlling a wireless charging receiving apparatus. The method comprises: obtaining at least one of a first environmental parameter, a first state parameter and a first historical record of a wire...  
WO/2018/105167A1
This coil unit is provided with: a coil conductive wire formed of a plurality of element wires; and a coil base having a groove section configured to hold the coil conductive wire. The coil conductive wire has a diameter of 3-6 mm. The g...  
WO/2018/105154A1
The present invention provides a power management device (10) comprising: a request acquisition unit (12) which acquires a power consumption request specifying an amount of power to be consumed, a time period during which the amount of p...  
WO/2018/107089A1
A buck-boost power conversion system for converting between direct current ("DC") voltages and alternating current ("AC") voltages of different magnitudes can include a DC/AC switched network and an AC/AC switched network for converting ...  
WO/2018/105280A1
This electrochemical device system is provided with an electrochemical device and a control unit (7). The electrochemical device comprises: a negative electrode (21) that is capable of absorbing and desorbing lithium ions; a positive ele...  
WO/2018/106292A1
A method of heat shrinking a protective sleeve onto an electrical connection includes an initial step of providing an electrical connection, such as between an electrical wire and an electrical termination device, and a protective sleeve...  
WO/2018/103251A1
Provided are a control device and control method for a direct-current micro-grid, and a direct-current micro-grid system. The control device for a direct-current micro-grid comprises: a detection module (100) for detecting a voltage chan...  
WO/2018/102935A1
A method for performing a trip, when the number of times that a flexible DC control system is temporarily locked and then unlocked again exceeds a threshold. When a short-time fault occurs to the grid side AC system of an interconnection...  
WO/2018/104434A1
In the field of high voltage direct current (HVDC) power transmission a line commutated converter (10) includes a plurality of converter limbs (12A, 12B, 12C) that extend between first and second DC terminals (16, 18). Each converter lim...  
WO/2018/105383A1
Provided is an in-vehicle power supply device capable of reliably detecting connection of an external power supply and boosting a supply voltage based on the external power supply to charge an electricity storage unit. The in-vehicle pow...  
WO/2018/105294A1
Provided is a light-emitting device capable of determining, in an unlit state, whether or not a ground fault has occurred, the determination not requiring the use of a shunt resistance. This light-emitting device (1) comprises: a current...  
WO/2018/106331A1
An electric machine is provided which includes a rotor disk extending along a radial direction and having a rotor flange attached to or formed integrally with the rotor disk and extending substantially along the axial direction. A plural...  
WO/2018/107065A1
A multi-source energy storage system (ESS) includes a master controller and a plurality of ESSs. A first ESS includes an ESS controller and a plurality of micro-ESSs. A first micro-ESS includes a plurality of nano-ESSs, a micro-ESS contr...  
WO/2018/103232A1
Disclosed is a control method for a new energy micro-grid electric vehicle charging station, for use in active power control operation in a networked mode: detecting operating parameters; determining whether the load power capacity detec...  
WO/2018/104302A1
The invention relates to a method for identifying the application of a sufficient input-side supply voltage to an operating device (10). A supply voltage (Vmains) supplied to an operating device (50) is rectified and subsequently compare...  
WO/2018/102963A1
An electronic device and an integrated magnetic insulation sheet thereof. The integrated magnetic insulation sheet comprises an outer magnetic material sheet (100) and an inner magnetic material sheet (200) which are provided in a stacke...  
WO/2018/103946A1
A method for operating an electrical energy storage system, comprising at least one electrical energy storage unit, wherein the steps described below are performed. After a predefined first voltage threshold value (UTHR1) has been exceed...  
WO/2018/104318A1
The present invention relates to an optomechanical system (1) for absorbing light or emitting light, comprising a static frame element (10), an optical arrangement (40) comprising one or more optical layers (41, 42) capable of capturing ...  
WO/2018/103936A1
The invention relates to a method (200) for charging an electrochemical energy storage device, particularly a battery, comprising the following steps: detecting (210) a first input signal; detecting (220) a second input signal; determini...  
WO/2018/102872A1
A controller for an AC electric motor, the controller including: a power converter driving the AC electric motor; a feed forward converter that derives voltage values provided to the power converter; and a load model unit configured to d...  
WO/2018/103327A1
A charging pile for distributed energy storage. The charging pile comprises, from top to bottom, a wind power generation device (1) and/or a solar panel (2), an LED street lamp (3), a charging-discharging control module (8), a power outp...  
WO/2018/105008A1
A power generating element 10 is manufactured by stacking a main substrate K1, an intermediate substrate K2, and a base substrate K3. Etching or dicing is performed with respect to an upper-surface side of an unprocessed intermediate sub...  
WO/2018/106072A1
The present invention relates to a foreign substance detection method, and an apparatus and a system therefor. A foreign substance detection method in a wireless power transmitter, according to an embodiment of the present invention, may...  
WO/2018/103123A1
Provided is a four-quadrant power module, comprising: a water-cooled substrate (1), an IGBT assembly (2), a composite busbar (3), a driver circuit board (4), a low-voltage connector (5), and a handle assembly (15); the surface of one sid...  
WO/2018/106124A1
A polyphase inductive power transfer system primary or secondary apparatus includes a magnetic coupling coil associated with each phase and a compensation network associated with each magnetic coupling coil for providing power to or rece...  
WO/2018/104418A1
The invention relates to a stator (10) of an electrical machine (98), in particular for a motor vehicle, having a stator laminated core (25) which has a number of inwardly pointing stator teeth (16) and is provided with a rotating field ...  
WO/2018/105562A1
A power conversion apparatus according to an embodiment of the present invention has: a plurality of first power conversion units; a plurality of second power conversion units; and an insulation circuit. Each of the first power conversio...  
WO/2018/105473A1
Used is an iron core comprising: a laminate obtained by laminating a plurality of nanocrystal thin bands; a substrate; and a fastening part for fastening the laminate and the substrate together, wherein the upper surface and/or the lower...  
WO/2018/102923A1
A cable heating apparatus includes an insulated housing, and a heating element secured within the housing, the heating element configured to heat a cable termination. The apparatus also includes a cavity in the housing configured to rece...  
WO/2018/105132A1
The present invention provides a vibration energy harvester and a vibration energy harvesting system including the vibration energy harvester. The vibration energy harvester includes: a vertical cantilever having one end that is fixed an...  
WO/2018/104181A1
The invention relates to an electrical installation (1a, 1b), comprising a switchgear cabinet (2, 2a, 2b) and a protective switch (3) arranged in the switchgear cabinet (2, 2a, 2b). The electrical installation (1a, 1b) also has an optica...  

Matches 201 - 250 out of 971,537