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WO/2023/167211A1 |
Provided is a vehicle power supply device capable of implementing inexpensive and reliable electric shock preventative measures. A vehicle power supply device 1 is provided with: a first power storage element group 2 in which multiple ...
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WO/2023/166818A1 |
In the present invention, a stator (14) comprises a stator core (20) having a plurality of teeth (34) arranged at intervals in the circumferential direction, an insulator (22) attached to the stator core (20), and a plurality of coils (2...
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WO/2023/167112A1 |
Provided are a coil substrate that makes it possible to achieve a motor that has stable performance, a motor coil substrate that is formed using the coil substrate, and a motor that is formed using the motor coil substrate. According to ...
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WO/2023/164881A1 |
A yoke winding shaded-pole electric motor, comprising a stator, a rotor, an electrode, a supporting component, a casing, etc. In an armature winding, a wire is wound around a yoke of a stator core to form a yoke winding, a single-phase a...
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WO/2023/166341A1 |
The present invention describes an overhead cable spacer device for coupling and keeping them separate from each other. The spacer device has a spacer body and at least four spacer arms coupled to the spacer body. Each of said at least f...
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WO/2023/165267A1 |
A prism assembly, a prism motor, and an electronic device. The prism assembly of the present application can be applied to electronic devices such as a mobile phone, a digital camera, a wearable device, a vehicle-mounted device, or other...
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WO/2023/165348A1 |
Disclosed in the present application are a method and device for determining the switching state of reactive compensation of a distribution transformer. The method comprises: obtaining single-day 96-point measurement data of the distribu...
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WO/2023/165218A1 |
Disclosed in the embodiments of the present disclosure are a driving apparatus and device for a silicon carbide (SiC) power device. The apparatus comprises: a power supply voltage conversion circuit and a power switch circuit, wherein th...
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WO/2023/167861A1 |
Disclosed herein are novel buoyancy modules for attachment to a cable, pipe, or umbilical. The buoyancy modules include a pair of module bodies adapted to mate with each other. Each module body has a recess adapted to engage a single bol...
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WO/2023/166234A1 |
Disclosed is a magnetic device suitable for use as a power generator or drive motor, which comprises a shaft (2) to which are coupled two concentric circular bodies (3, 4), one inner and one outer, provided with a plurality of magnets (5...
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WO/2023/166879A1 |
Provided is a power supply device and a power supply device system able to output large quantities of electric power. The power supply device 1 is configured to connect a plurality of battery packs (battery packs 31, 32 in A pair or batt...
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WO/2023/165665A1 |
A method for controlling a power plant (100) comprising one or more wind turbine generators (104) and one or more Power-to-X units (106), the Power-to-X (106) unit being configured to convert electric power from the power plant (100) to ...
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WO/2023/166821A1 |
A power transmission device (100) for supplying power to a mobile power receiving device (200) in a non-contact manner comprises: a power transmission resonant circuit (110) having a power transmitting coil (112) and a power transmission...
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WO/2023/165648A1 |
The invention relates to a device (10) for transmitting electrical power and/or signals between two components (21, 22) which are rotatably mounted relative to one another about a rotational axis (D), comprising a first electrically cond...
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WO/2023/165249A1 |
The present invention relates to the technical field of permanent magnet synchronous drums, and particularly relates to a mining explosion-proof three-phase permanent magnet synchronous drum, comprising a stator assembly and an outer rot...
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WO/2023/164296A1 |
A wireless power transfer system is provided for mobile charging of one or more in-use earphones. The wireless power transfer system includes a wireless power transfer antenna configured for coupling with an antenna of a wireless receive...
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WO/2023/159926A1 |
Provided in the present application are an energy storage apparatus and a power supply system. The energy storage apparatus comprises an energy storage unit and a conversion unit. The conversion unit can be used for obtaining a given por...
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WO/2023/160742A1 |
The invention relates to a drive device (1) for a motor vehicle, comprising an axial flux machine (2) which has a stator (3) and a first rotor section (5) disposed on a first axial side of the stator (3) and spaced apart via a first air ...
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WO/2023/164463A1 |
Disclosed herein are methods, systems, and devices for integration of electric vehicle (EV) charging with virtual reality (VR) environments and/or augmented reality (AR) environments. In one embodiment, a programmatic method includes rec...
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WO/2023/162309A1 |
The objective of the present invention is to provide a power supply control device with which it is possible to shorten a battery heating time. This power supply control device for controlling power supply to a heater for heating a batte...
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WO/2023/164566A1 |
Disclosed embodiments may include High Conversion Ratio Hybrid Switched Capacitor Power Converter, including components for, systems including, and methods for the same. Disclosed embodiments may provide a power conversion circuit and ar...
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WO/2023/162441A1 |
One aspect of a drive device according to the present invention comprises: a motor having a rotor that can rotate around a central axis, and a stator facing the rotor in the radial direction; an inverter that is electrically connected to...
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WO/2023/162860A1 |
In the present invention, a restriction range setting unit (26) sets a primary restriction range from a primary lower limit phase (L1) to a primary upper limit phase (U1) within a section from a minimum torque phase to a maximum torque p...
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WO/2023/162071A1 |
Disclosed herein is a production method for a rotor for a rotating electrical machine, said production method including a step for preparing a rotor core and a hollow rotor shaft, a hardness increasing step for heightening the hardness o...
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WO/2023/162069A1 |
This external balancing device for a battery pack charges a plurality of cells embedded in the battery pack and comprises a CPU, banks, and connectors. The banks include cell controller ICs and chargers. The chargers have a configuration...
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WO/2023/162546A1 |
[Problem] To improve the insulation performance of an electric motor. [Solution] An electric motor comprising a stator core 100 having teeth 101 to 112 extending radially with respect to the rotation axis of a rotor and sequentially arra...
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WO/2023/163584A1 |
A sealing element 2 for sealing a passage for a cable assembly 3 through a wall 11c is described. The sealing element 2 has a first member 21 and a second member 22 mutually coupled by a sleeve 24 made of flexible material. The first and...
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WO/2023/160911A1 |
The invention refers to a control system for a power plant (100) supplying electrical energy to a utility grid (200), the power plant (100) comprising a wind farm (10) with at least one wind turbine (11-1, …, 11-n) and a load system (2...
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WO/2023/162554A1 |
This current breaker comprises: a first measurement unit that measures a current flowing through a current path; a second measurement unit that includes an air core coil wound around the current path and measures a differential value of ...
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WO/2023/159657A1 |
A start-up routine for a Switched-Mode Power Supply (SMPS) gradually increases the duty cycle while reducing an initial dead time to a final optimal dead time for normal operation. Reliability is improved by the larger initial dead time ...
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WO/2023/159711A1 |
A photovoltaic module having a Siamese junction box, belonging to the technical field of photovoltaic modules. The photovoltaic module comprises a photovoltaic module body (11) and a busbar (12) arranged on the photovoltaic module body (...
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WO/2023/159337A1 |
The present invention relates to the field of new energy vehicles, and in particular to a vehicle-mounted photovoltaic power generation device for a large vehicle. In order to meet the environmental protection requirements of carbon peak...
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WO/2023/162911A1 |
This wire harness WH comprises: a first protector 1 disposed on a fixed first link 110 and having an opening 11c; a second protector 2 disposed on a second link 120 that can rotate relative to the first link, and having an opening 21a; a...
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WO/2023/162442A1 |
One embodiment of a drive device according to the present invention comprises a motor that is centered around a central axis, an inverter that is disposed on one side of the motor in the axial direction, and a housing that has a motor-ac...
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WO/2023/162060A1 |
The motor (1) includes a rotor (2), a stator (3), and a case (5) in which the stator (3) is placed. At least a portion of the case (5) is formed from a complex including resin and metal powder.
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WO/2023/160949A1 |
The invention relates to a semiconductor assembly (2) comprising a semiconductor element (4) and at least one connection element (22, 24, 26), wherein the semiconductor element (4) has at least one contact (10, 12, 14), wherein at least ...
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WO/2023/160558A1 |
Disclosed in the present application is an intelligent operation and maintenance terminal for a transformer substation video and environment monitoring station end system, comprising a transformer substation video monitoring system, an i...
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WO/2023/162535A1 |
A server 2 acquires remaining power information indicating the remaining amount of power in a battery 11 being charged at a charging point 30 and time information indicating the time required for a moving object 1 to receive the battery ...
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WO/2023/163136A1 |
A coil body (32) comprises: a belt member (34) which is formed in a belt-like shape where the axis direction thereof is defined as the short direction, the circumferential direction is defined as the longitudinal direction, and a radial ...
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WO/2023/161156A1 |
A battery module (2) and a battery pack (100) are disclosed. The battery module (2) comprises a control circuit (1), a first node (3) and a second node (4) for charging and/or discharging, and at least two first branches (71-7M). Each fi...
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WO/2023/164402A1 |
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of one or more parameters associated with management of multiple antenna groups of the...
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WO/2023/159708A1 |
The present invention relates to a control method for normally-electrically charged self-maintenance of a battery, and the normally-electrically charged self-maintenance battery. The control method for the normally-electrically charged s...
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WO/2023/162288A1 |
This power reception apparatus comprises: a main rectification circuit unit that rectifies received power and outputs same to a load; a sub-rectification circuit unit that is connected in parallel with a reception portion of the main rec...
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WO/2023/161029A1 |
A battery module (2) and a battery pack (100) are disclosed. The battery module (2) comprises a control circuit (1), a first node (3) and a second node (4) for charging and/or discharging, at least two first branches (71-7M). Each first ...
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WO/2023/162284A1 |
An electric blower (100) comprises: a rotor (120) having a rotating shaft (121) and a bearing (122) for supporting the rotating shaft; a stator (110) having a stator core (111) and an armature winding (113); and a cylindrical frame (150)...
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WO/2023/163973A1 |
An antimicrobial face mask that includes a triboelectric nanogenerator (TENG) membrane interior portion. The face mask also includes one or more antimicrobial substances. In some examples, the face mask includes both copper and silver, e...
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WO/2023/161735A1 |
A system can detect an event at a first grid connected to a second grid via a meter monitored by a utility provider that distributes electricity via the second grid. A controller of a first grid can receive data including amounts of elec...
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WO/2023/161593A1 |
The invention relates to a charging robot for charging an electric battery of a vehicle (2), connected via an electric cable (6) to an electric power supply device (4), comprising: - a control system (12) acting on the movement system (1...
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WO/2023/161709A1 |
An embodiment provides a regulator comprising: a switch network which includes a first switch block, a second switch block, a third switch block, and a fourth switch block, which are connected to each other in series, wherein a flying ca...
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WO/2023/162740A1 |
The present invention addresses the problem of enhancing the positional accuracy of a Hall sensor. A circumferential contact surface, with which a Hall sensor is in contact, and a circumferential guide surface, which guides the Hall sens...
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