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WO/2023/207406A1 |
Provided in the embodiments of the present application are a motor, a compressor, a refrigeration apparatus, and a vehicle. The motor comprises: a stator core; a first insulation framework, arranged at one end of the stator core, the fir...
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WO/2023/208931A1 |
The invention relates to the use of a cable guide (1) that has a guide sleeve (2), through which a line can be guided along a central axis (9) of the guide sleeve (2), and a flange part (3) for contacting a lateral surface (51.1) of the ...
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WO/2023/207962A1 |
The present application relates to the technical field of electric tools, and specifically discloses a charging device, a battery pack, an external device and a data transmission system. The charging device at least comprises a first dig...
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WO/2023/209349A1 |
A method of controlling a brushless permanent magnet motor includes sequentially exciting and freewheeling a phase winding of the motor over a time interval between successive commutations of the phase winding. Exciting the phase winding...
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WO/2023/209325A1 |
A locker apparatus including a plurality of lockers is provided. Each locker is for storing a hand portable electronic device. Each locker comprises: a housing, a locking mechanism and sensor circuitry. The housing defines a chamber for ...
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WO/2023/206931A1 |
Disclosed in the present invention are a BLDC motor with a networking communication function, and an electrical device. The BLDC motor comprises a motor body and a motor controller, wherein the motor body comprises a stator assembly and ...
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WO/2023/207647A1 |
Disclosed in the present utility model is an electrical device, comprising a box body and a plurality of hanging members. Apparatuses are provided outside the box body; the handing members are respectively fixed to the apparatuses, and a...
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WO/2023/209626A1 |
A device for generating a virtual neutral point comprises a first terminal (2), a second terminal and a third terminal connectable respectively to a first phase (V1), to a second phase (V2) and to an earth node (PE) of a multiphase power...
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WO/2023/210658A1 |
A BMS (1) for managing an assembled battery comprises: a BMU (201) that manages an assembled battery, and includes a communication antenna (ANT2); and one or more CMUs (101) that monitors the assembled battery, each of the one or more CM...
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WO/2023/211886A1 |
A hang off termination assembly and associated method include a body having an inner surface forming a passage extending along a longitudinal direction of the body. A portion of the inner surface tapers radially outward from a minimum cr...
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WO/2023/208603A1 |
The fuse circuit assembly (20) comprises a first supply path and a second supply path. The first supply path comprises a first supply-connection node (22), a first load-connection node (24) for connecting a safety-relevant load (26), a f...
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WO/2023/209281A1 |
The invention is concerned with a system for charging electric vehicles and comprises at least one power channel (1, 1') for receiving power from a power source. Said at least one power channel (1, 1') is connected to a dynamic module (3...
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WO/2023/208814A1 |
A wind turbine (2) is provided. The wind turbine comprises a DC-distribution network (2), connected or connectable at a DC connection node (3) to receive DC power (P); and at least one variable drive system (4a, 4b,..., 4x) connected or ...
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WO/2023/207049A1 |
The present invention relates to a low-voltage large-current wireless charging system and a cooperative control method thereof, and belongs to the technical field of wireless charging. A first control module and a second control module a...
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WO/2023/210142A1 |
According to the present invention, a synchronous machine control device that performs drive control of a synchronous machine comprises a current command computation unit that computes the difference between a current command value for t...
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WO/2023/207003A1 |
Disclosed in the present invention is a multi-set multi-disk multi-air-gap linked adjustment type magnetic coupler, comprising multiple movably connected composite disks, each composite disk comprising a conductor rotor set and a permane...
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WO/2023/208834A1 |
The invention relates to an assembly for an electric machine. The assembly comprises a coil winding (8) with a plurality of coil turns (801) and stator poles (7) of a stator, said stator poles being arranged in at least two paired rows (...
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WO/2023/206962A1 |
A power generation assembly and a wind turbine. The power generation assembly comprises a gearbox (10), a power generator (20) and a bypass current suppression module (30); the gearbox (10) comprises a box body (11), a box body end cover...
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WO/2023/206878A1 |
The present invention provides an iron core, an axial magnetic field motor comprising same, a forming method therefor and a size control method therefor. The iron core is formed by assembling more than two laminated blocks, single lamina...
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WO/2023/208336A1 |
An energy storage unit comprising a first unit terminal and a second unit terminal, an energy storage element having a first element terminal and a second element terminal, wherein the second element terminal is connected with the second...
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WO/2023/210913A1 |
The present invention comprises a cell balancing method comprising the steps of: obtaining, at regular periodic intervals, battery information including a current, voltage, and temperature of a battery; determining whether cell balancing...
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WO/2023/207552A1 |
A steering wheel assembly (1). The steering wheel assembly (1) comprises a steering wheel (10), a transmission component (20), and an electronic apparatus (30), the transmission component (20) being configured to transfer torque between ...
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WO/2023/209851A1 |
According to an embodiment, an interior permanent magnet rotor (100) has: a rotor shaft extending in the axial direction; a rotor core (120) in which two permanent magnet housing holes (121) are formed that are disposed in the radially o...
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WO/2023/208163A1 |
The present invention relates to a charging apparatus and an energy storage type charging apparatus. The charging apparatus comprises a first charging module, a second charging module, and a charging interface module; one end of the firs...
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WO/2023/208511A1 |
An electric motor with stator-side bar windings comprises a number of inverters for controlling the bars, wherein: the inverters are mounted on one or more circuit boards, the circuit boards are mounted on at least one cooling plate, and...
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WO/2023/208573A1 |
The invention relates to a method for operating a high-voltage energy store (10), comprising at least one battery (12) which is connected in series to a short-circuiting isolation element (14) which has a first high-voltage path (18) wit...
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WO/2023/208836A1 |
The invention relates to a method for producing a coil winding (8) having a number of coil turns (801). The method comprises the steps of: winding a coil wire (810) onto a coil former (820) in a spread arrangement in which the individual...
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WO/2023/210327A1 |
This electricity storage system comprises: two or more electricity storage devices connected to one power conditioning device in parallel; and a control unit for controlling the connection state between each of the two or more electricit...
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WO/2023/210227A1 |
Provided are: a receiving unit (71) that receives, via communication, supply bids for renewable energy power from a supply side of renewable energy power and demand bids for renewable energy power from a demand side of renewable energy p...
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WO/2023/208689A1 |
: A driver arrangement with overvoltage protection. A control circuit monitors a first output signal responsive to an offset signal which is configured to compensate for an AC mains power ripple in a power factor correction signal or the...
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WO/2023/206947A1 |
Provided in the present disclosure are an electric motor stator, an electric motor and a wind generation set. The electric motor stator comprises a stator base, a stator core, a stator winding and an end ring, wherein the stator base is ...
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WO/2023/207867A1 |
An independently chargeable connecting structure, comprising charging interfaces, battery cell interfaces, first switches or assemblies, and diodes or second switches or assemblies, wherein each diode or each second switch or assembly is...
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WO/2023/212470A1 |
A lightweight and rigid stand for supporting a heliostat includes multiple legs that extend between a lower end and upper end. A bracket or knuckle couples to an upper end of the legs and can support a heliostat thereon so that the brack...
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WO/2023/210283A1 |
In the present invention, a coil (20) comprises a first coil part (21) in which at least a portion is disposed inside a slot (15); and a second coil part (22) in which one end is press-fitted into one end of the first coil part (21). An ...
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WO/2023/210655A1 |
This BMS (1) for managing a battery assembly comprises a BMU (201) that manages the battery assembly, and a plurality of CMUs (101, etc.) that monitor the battery assembly. One CMU (101) from among the plurality of CMUs (101, etc.) has a...
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WO/2023/210196A1 |
This virtual power storage management system (100) comprises: a virtual BESS control unit (14) that selects the power transaction needs that can be supported based on the average SOC (State of Charge) of a physical BESS disposed in a man...
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WO/2023/211709A1 |
A monitoring system for monitoring an internal combustion engine and/or an electrical charging system of the internal combustion engine. The monitoring system comprises a device mounted in or on an alternator to detect electrical paramet...
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WO/2023/210824A1 |
Provided is a vibration actuator comprising a plate made of magnetic material, a flat electromagnet placed on the plate and having a coil at the center of the core, and a flat elastic body for supporting the electromagnet at a gap from t...
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WO/2023/208774A1 |
The invention relates to a two-phase motor (1), in particular for driving a conveyor belt, comprising at least one stator (2) and at least one rotor (3), wherein the stator (2) has two stator coils (4) and wherein the rotor (3) has at le...
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WO/2023/206495A1 |
Provided in the embodiments of the present application are a wireless connection method and apparatus for a battery management device, and a battery management device, which can improve the connection performance of the battery managemen...
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WO/2023/208498A1 |
The invention relates to a fixed vertical photovoltaic system (100), the system comprising at least: - a structure (110), - a photovoltaic module (115) supported by the structure; - a structure base (120) configured to be rigidly attache...
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WO/2023/207063A1 |
Provided is an integrated high-speed brushless direct-current motor, comprising a main body (1) and a driver. The driver comprises a driving board (2) for integrating a driving device, a control board for integrating a control component,...
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WO/2023/210419A1 |
Provided are a motor bearing wear monitoring device, a setting method for a motor bearing wear monitoring device, and a setting program which make it possible to easily set an initial value. A motor bearing wear monitoring device 5, 5A...
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WO/2023/210350A1 |
An inverter device (80) comprises an inverter housing (90) and an arm switching unit (530). The inverter housing (90) comprises an inverter outer peripheral wall (91) and an inverter fin (92). The inverter outer peripheral wall (91) comp...
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WO/2023/208635A1 |
The invention relates to a method for characterising and/or optimising at least one energy storage module with a multi-level converter system, in which a plurality of energy storage modules and transistors are provided, wherein each ener...
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WO/2023/206067A1 |
A battery state monitoring system, comprising a power supply module, an information acquisition module, and a monitoring terminal. The power supply module is configured to supply power to the information acquisition module and a battery ...
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WO/2023/211288A1 |
Floating solar cell power plant (10) comprising at least one floating collar (12) surrounding the solar cell power plant (10), where the floating collar ensures buoyancy and anchoring of the solar cell power plant, as well as a number of...
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WO/2023/210906A1 |
The present invention relates to a water purification robot comprising: a current situation unit (130) which is mounted on a base unit (110) configured to float on the surface of a reservoir and includes an image recording module for pho...
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WO/2023/212452A1 |
In one embodiment, an apparatus includes a surge voltage blocker circuit to couple between a distribution grid network and a grid-side power converter of a power conversion system. The surge voltage blocker circuit may include a pluralit...
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WO/2023/207588A1 |
Embodiments of the present application disclose a flyback power supply and a charger. The flyback power supply comprises: a primary control circuit, a secondary control circuit, a switch tube, a rectifier bridge, and a transformer. The r...
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