Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 51 - 100 out of 968,093

Document Document Title
WO/2018/091101A1
The present invention relates to an electric automotive fluid pump (10) comprising an electronically commutated motor (42) with a motor rotor (46) being permanently magnetized and stator coils (50), and a motor electronics (58) for elect...  
WO/2018/090768A1
The present invention provides a charge and discharge device, comprising: an AC charge and discharge unit, a bidirectional AC/DC converting unit, a bidirectional DC/DC isolation converting unit and a first energy storage unit connected i...  
WO/2018/090438A1
A high-voltage lithium battery pack fault safety management system comprises: a first controllable switch (100), a controlled switch of the first controllable switch (100) connected in series in a battery charging or discharging loop, fo...  
WO/2018/093665A1
A self-switching dual voltage battery system includes a plurality of battery cell groups connected in series to provide a first voltage between a negative terminal and a first positive terminal. A switch matrix couples a selected one of ...  
WO/2018/093620A1
A portable power converter includes a housing having a front surface and a rear surface, a socket disposed on the front surface and configured to conduct an input waveform, and a plug disposed on the rear surface and configured to conduc...  
WO/2018/091330A1
The invention specifies a rotor (1) for an electrical machine (21), comprising - at least one electrical coil arrangement (3i), - at least one coil former (5, 5i) which mechanically supports the at least one coil arrangement (3i) and at ...  
WO/2018/091263A1
The present disclosure relates to a method in a battery charging system (1), as well as such a system and arrangements used therein. The charging system (1) com- prises at least a first (5) and a second (7) chargeable battery and a batte...  
WO/2018/092092A1
The invention relates to a solar panel for a photovoltaic system, consisting of a plurality of solar cells, to an electronic power system, and to at least one connection device for transmitting the power generated by the solar cells by m...  
WO/2018/094401A1
A magnetic levitation device for levitating a marker or suspending the marker away from the device having a housing having an outer portion and a lower portion. The device has an electromagnetic configuration positioned on disc and the d...  
WO/2018/093165A1
A device controller and data processing method thereof are disclosed. According to the present invention, the device controller for controlling a digital device includes a cover, an upper core part including an input unit, a lower core p...  
WO/2018/091102A1
The present disclosure relates to a method for synchronization of a first microgrid la, having a first voltage Vi and a first frequency fi, and a second microgrid lb, having a second voltage V2 and a second frequency f2, with each other....  
WO/2018/091242A1
The invention relates to an electric machine (10), in particular for moving movable parts in a motor vehicle, comprising a commutator (55), which is arranged on a rotor shaft (20) and which can be connected to a current source in an elec...  
WO/2018/091368A1
A multiphase electric motor system and a method for controlling a multiphase electric motor system are disclosed. The method for controlling the multiphase electric motor system includes modulating a plurality of carrier signals with a p...  
WO/2018/091318A1
The invention relates to a stator (16) of an electrical machine (10), to an electrical machine (10), and to a method for producing same, particularly for adjusting movable parts in a motor vehicle, comprising a pole casing (15) to the in...  
WO/2018/090400A1
A horizontal single-axis photovoltaic tracking system providing an optimal inclination angle comprises: a pair of photovoltaic tracking mechanisms (15, 16); at least four steel cables (8); and a plurality of steel cable fixing members (1...  
WO/2018/090772A1
A load controller (100). The load controller (100) comprises a housing (1); a busbar module (2), the busbar module (2) comprising a direct current busbar (21) and an alternating current busbar (22) connected to a load; a capacitor (3) co...  
WO/2018/091116A1
A method (40) is provided of operating a chain-link converter (20) comprising one or more phases, each of the one or more phases comprising a number of series- connected converter cells (101, 102,..., 10n, 351, 352,..., 35n). The method ...  
WO/2018/092032A1
The invention concerns a device comprising a fixed supporting structure (5) on which a plurality of permanent magnets (14-29) is provided, which surround at least partially a rotating shaft (32) supporting a rotor (2') provided with a gr...  
WO/2018/092207A1
In order to provide a rotational position detection device wherein a rotational position detection error due to variance of the distance between a sensor magnet and a magnetic sensor is reduced, the present invention has: a sensor magnet...  
WO/2018/094378A1
A device that is attached to portable solar panels so as to allow users to readily verify panel quality and performance. In one example implementation, a device may perform a self-test by measuring the illuminated I-V (current-voltage) c...  
WO/2018/092022A1
The method and apparatus comprise the following features : - forming coil members (21) by bending an electric conductor (20) externally coated with an outer insulation (20'); wherein the bending is made at predetermined lengths from a re...  
WO/2018/094256A1
Apparatuses and methods for harvesting ambient energy involve repeated circuit reconfiguration. An apparatus includes a primary charge storage device, a first secondary charge storage device, a second secondary charge storage device, and...  
WO/2018/091308A1
The invention relates to a safety procedure, to a device for the implementation thereof in a vehicle having high-current components and high-voltage components, in particular in a hybrid or electric vehicle, and to a hybrid or electric v...  
WO/2018/093848A1
A power electronics system, comprising a first inverter configured to receive DC power from a power source and a second inverter configured to receive DC power from the power source is provided. The system includes a first output inducto...  
WO/2018/091830A1
The subject matter of the present invention is a device for protecting an electronic computer (2) against a short circuit, the electronic computer (20), a sensor (40) comprising a first sensor pin (40_1), and a shunt resistor (100), char...  
WO/2018/090493A1
Disclosed is an unmanned aerial vehicle. The unmanned aerial vehicle comprises: a controller, a wireless communication module, a storage battery, a wireless charging receiving apparatus, a navigation system and an electric quantity detec...  
WO/2018/093008A1
The present invention relates to a concrete foundation of a ground power distribution facility and an installation method thereof. The concrete foundation of a ground power distribution facility comprises: an upper foundation (110) havin...  
WO/2018/091215A1
The invention relates to a slip ring unit (1) for an electrical machine, wherein the slip ring unit (1) is provided for accommodating a carbon brush system, and the slip ring unit 1 comprises at least one insulating segment (2,3). For ef...  
WO/2018/093360A1
System and techniques for wireless charging of a portable virtual reality (VR) host system are described herein. The present subject matter provides various examples to power a portable VR host system that allows for free movement by the...  
WO/2018/090569A1
Disclosed are a method and apparatus for cleaning a photovoltaic array cross panel. The method comprises: a control system controlling a carrier so that same adjusts the posture thereof and is connected to an on-board cleaning machine, a...  
WO/2018/090782A1
The invention discloses an online identification method and apparatus for motor stator resistance, and a motor control system. The method comprises the following steps: injecting a preset current to a d axis of a synchronously rotating d...  
WO/2018/092040A1
An aerosol delivery device is provided that includes a substrate (610) configured to carry an aerosol precursor composition, and a resonant transformer (1202) including a transmitter coupling device (302) and a resonant receiver coupling...  
WO/2018/094418A1
An apparatus and method of keeping an energy storage cell at or above a target temperature, includes receiving at a processing circuit, an analog voltage that is proportional to a temperature of the energy storage cell, converting, at th...  
WO/2018/092209A1
[Problem] To improve assemblability of a bus ring and ensure insulation. [Solution] A rotating electric machine is provided with a rotor, a stator, and a case. The stator has a plurality of sub-stator cores, a yoke disposed on the outer ...  
WO/2018/093257A1
The invention relates to an assembly, comprising a solar panel and a support arranged for supporting said solar panel. A bottom side and a top side of the said support are formed such that the bottom side of the support can engage with a...  
WO/2018/092569A1
This electronic device (301) is provided with a first body (101) having a first surface (MS1) and a second surface (MS2); and a second body (201) that is connected to the first body (101). The first body has: a display (10) disposed in p...  
WO/2018/092315A1
A power conversion device (100) is provided with: a first switching unit (11) connected between a DC power supply (120) and an inverter circuit (20); a resonant circuit (12) connected to an input of the inverter circuit (20) and configur...  
WO/2018/091824A1
The invention relates to a high-speed electric machine, having a speed higher than 20,000 rpm, comprising a rotor (1) having 1 or 2 pairs of magnetized poles, and an enhanced stator (2) which has an outer diameter that is larger than 18 ...  
WO/2018/090320A1
The present invention relates to the field of integrated circuits. Disclosed are a voltage adjustment circuit and a voltage adjustment method, and the voltage adjustment circuit comprises therein at least one switch module (1); at least ...  
WO/2018/091138A1
The present invention relates to electric drive devices having at least one power electronics module which comprises at least one voltage circuit having power electronics components such as a converter, transformer, frequency inverter, p...  
WO/2018/091721A1
Disclosed is a motor casing (2) of an electric machine (1), comprising an outer casing element (5), an inner casing element (6) inside the outer casing element (5), at least one cooling duct (9) through which a cooling medium can flow an...  
WO/2018/092304A1
The solar cell panel supporting frame according to an embodiment has leg portions. The leg portions can support a solar cell panel to the ground. The leg portions each have an elastically deforming portion. The elastically deforming port...  
WO/2018/091145A1
The invention relates to a control circuit (100) for a converter for use in a vehicle, more particularly in an electrically powered vehicle. The converter has at least one controllable power semiconductor device (102), the control circui...  
WO/2018/092027A1
The present subject matter provides a control system (200) with a machine controller (202) including at least one voltage boost circuit (206). It is capable of receiving at least one output value of operational torque or of operational s...  
WO/2018/090924A1
An over-voltage and reverse connection protection circuit and device, comprising a reverse connection detection module, an over-voltage detection module and an output control module. The reverse connection detection module, the over-volt...  
WO/2018/092208A1
This protective cover for a dynamo-electric machine has: a bottom formed to have a substantially circular shape; a sidewall provided along the outer periphery of the bottom and extends from the bottom; and a substantially circular-shaped...  
WO/2018/091162A1
The invention relates to a stator (10) for an electric machine comprising a stator package (12); a stator winding, which comprises a plurality of rod-shaped conductors (16a, 16b), which are inserted through the stator package (12) in an ...  
WO/2018/091682A1
An electrical converter (12) with at least two output phases comprises a rectifier (28) and a thyristor-based inverter (34) interconnected by a DC link (30) with an inductor (32), wherein the thyristor-based inverter (34) comprises a hal...  
WO/2018/090130A1
A processing apparatus is provided which includes memory configured to store hardware parameter settings for each of a plurality of applications. The processing apparatus also includes a processor in communication with the memory configu...  
WO/2018/091302A1
The present invention relates to a gear motor (101), in particular for a wiper system, comprising: - a brushless DC electric motor (103) including: - a rotor (15); - a stator (13) having coils (17) for electromagnetically exciting the ro...  

Matches 51 - 100 out of 968,093