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WO/2024/094386A1 |
A cooling system for a linear actuator is described. The system includes wound electrical coils and cooling plates. The electrical coils are configured to be energized to provide an electromagnetic force for the linear actuator. The elec...
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WO/2024/092428A1 |
The present application provides a safety protection apparatus, an electrification system, an energy storage system, and a control system. The safety protection apparatus comprises: a detection element, used for detecting an electrical s...
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WO/2024/093587A1 |
The present application is applicable to the technical field of terminals. Provided are a charging circuit, a charging method, a charging system, a storage medium and a chip system. The charging circuit comprises: a control module, a cha...
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WO/2024/095009A1 |
The invention relates to a battery management module, for interconnecting at least one battery and at least one charger, the battery management module having at least one battery monitoring hardware element. The battery management module...
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WO/2024/097265A1 |
Devices, systems and methods are provided to improve communication of switch sensor and status signals between a medium voltage overheard switchgear and an intelligent electronic device (IED). A switchgear interface device is deployed pr...
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WO/2024/093035A1 |
Provided in the present disclosure are a master-slave linkage capacity expansion method and apparatus for a mobile battery. The master-slave linkage capacity expansion method for a mobile battery comprises: determining that the voltage o...
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WO/2024/093166A1 |
A rotation speed control method for a sewing machine, the sewing machine, and a storage medium. The method comprises: acquiring the ratio of a time parameter of the sewing machine operating at a first rotation speed during operation to a...
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WO/2024/096166A1 |
The present invention relates to a power transaction operation device using a blockchain. The power transaction operation device added to an ESS operator system may comprise: an interface server which provides power price information to ...
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WO/2024/095706A1 |
A power conversion device (10) comprises: multiple-phase AC terminals (Tac1 to Tac4); DC terminals (TdcH, TdcL); an AC-DC conversion circuit (S1H to S4L); electric paths (41 to 43, 140, 210) that are provided corresponding to the respect...
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WO/2024/097627A1 |
In some examples, an apparatus (100) includes a constant amplitude ramp generator (124) having a differential output and first and second generator inputs, in which the first generator input is coupled to a power terminal. The apparatus ...
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WO/2024/093118A1 |
Provided in the present invention are a protection control method for a power device, and an apparatus, a variable-frequency controller and a storage medium. The protection control method comprises: acquiring a working parameter of a pow...
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WO/2024/093486A1 |
A power supply apparatus for a power transmission line monitoring device, said apparatus belonging to the technical field of power supply. The power supply apparatus comprises an energy acquisition module (1), a power transformation modu...
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WO/2023/154572A9 |
A battery pack including a first printed circuit board, a second printed circuit board, and a PCB spacer, the PCB spacer including a housing and at least two board-to-board terminals, the PCB spacer housing injection molded around the bo...
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WO/2024/093125A1 |
Disclosed in the present application is an integrated solar energy storage device, comprising a body (1) and a power supply unit arranged in the body (1), wherein a solar panel module (2) is provided on at least one side on the outside o...
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WO/2024/096302A1 |
An inverter unit that drives a compressor motor comprises, in order for a plurality of inverter elements installed on a seating surface of an inverter housing to be individually fixed to the seating surface, an insulating member which is...
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WO/2024/096741A1 |
Luminescent glazing units and luminescent solar concentrators are described comprising: a first glazing pane comprising a transparent sheet of glazing material with a first surface, a second surface opposite the first surface, and an edg...
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WO/2024/097432A1 |
A surge protector is configured to protect Ethernet equipment from an electrical surge. The surge protector includes an Ethernet cable input portion structurally configured to receive an Ethernet input cable, an Ethernet cable output por...
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WO/2024/096535A1 |
The present invention provides a power generation device for a direct current propulsion ship based on direct current power, and a control method therefor. The power generation device for a direct current propulsion ship, according to on...
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WO/2024/096468A1 |
A solar window system with a double sash structure according to the present invention comprises an inner window (100), an outer window (200), and an opening/closing cylinder (300), wherein the inner window (100) includes an inner window ...
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WO/2024/095066A1 |
A device for generating power from an input power supply, wherein a net power is generated. The device includes multiple electromagnets arranged in a series to form a row. The row of electromagnets is encased in a tubular coil. Each of t...
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WO/2024/092835A1 |
Disclosed in the embodiments of the present disclosure are a discovery activation method and apparatus for a terminal device, which method and apparatus can be applied to the technical field of communications. The method, which is execut...
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WO/2024/096254A1 |
In a battery management device and method, and a battery system including same, according to embodiments of the present invention, control logic updated from a control logic generator is recognized and executed in real time by a virtual ...
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WO/2024/097208A1 |
In one or more examples, an apparatus may comprise a wireless power transmitter. The apparatus may include transmitter circuitry including a transmit coil to inductively couple with a receive coil of a wireless power receiver. The appara...
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WO/2024/044281A3 |
Combined heat and power (CHP) architectures are discussed that provide a wide range of heat and power. A CHP architecture may comprise: a first CHP system, the first CHP system comprising a first energy generation module and a first ener...
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WO/2024/095555A1 |
The present invention comprises: a rotor (3); a stator iron core (21) having a plurality of slots (21c) between the rotor (3) and a back yoke (21a); a resin bobbin (22) that has a plurality of coil insertion holes (22a) disposed along a ...
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WO/2024/092514A1 |
Disclosed in the present invention are a rotor position calibration method and device, and a storage medium, for use in a permanent magnet synchronous motor. The method comprises: according to a preset target rotational speed, determinin...
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WO/2024/097661A1 |
A power tool including a housing, a handle, and a brushless motor within the housing. The brushless motor includes a rotor and a stator. The power tool also includes a sensor to sense a parameter of the brushless motor, a power switching...
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WO/2024/096310A1 |
According to an embodiment, an electronic device (310) may comprise a communication module (490), a memory (430), and a processor (420) operatively connected to the communication module (490) and the memory (430). According to an embodim...
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WO/2024/095705A1 |
In the present invention, a power converter (10) comprises first to third upper and lower arm switches (S1H, S1L, S2H, S2L, S3H, S3L), upper and lower arm rectifying units (S4H, D4H, S4L, D4L), a body composed of a compensation power sto...
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WO/2024/096890A1 |
A mobile, electricity generating carport appliance with removable caster wheels and optional ground anchors has a framework with corner posts and a rectangular top, a base plate lying flat on a support surface with the corner posts joine...
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WO/2024/064443A9 |
A free-space power receiver includes layouts of photovoltaic cells selected to optimize power extraction even when a power beam moves or changes profile on the receiver. The receiver may also include a circuit board, which may include su...
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WO/2024/094545A1 |
Element (5) of an electric machine having a planar fixture surface (11) intended to be affixed by gluing to a planar fixture surface of another element of an electric machine, said element (5) being characterised in that it comprises at ...
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WO/2024/093066A1 |
The invention relates to the technical field of anti-icing and deicing of overhead power transmission lines or railway catenaries, and provided are a mechanical anti-icing and deicing device fixedly installed on a overhead power transmis...
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WO/2024/094898A1 |
The invention relates to a method for packaging sheet metal parts (4) from an electrical steel strip (3) or sheet to form at least one sheet stack (2) with at least one cooling channel (2a). According to the invention, in order to create...
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WO/2024/092893A1 |
Disclosed in the present invention is a mid-drive motor for an electric bicycle. The mid-drive motor comprises a housing member, an output assembly and a Hall motor. The output assembly comprises a middle shaft, a sensor component and a ...
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WO/2024/095700A1 |
The present invention easily and appropriately evaluates power saving behavior of a user. A power-saving evaluation system 10 evaluates power saving behavior of a user with respect to a power consuming device 20 that is operated by con...
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WO/2024/094248A1 |
The invention relates to a rotor (1) of an electric machine (2), in particular for the powertrain (3) of a motor vehicle (4), comprising a rotor shaft (5) and a rotor body (6) which is rotationally fixed to the rotor shaft (5) and is mad...
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WO/2024/095406A1 |
In the present invention, a core plate (8) has, formed on the outer peripheral side, fastening parts (5) that protrude outward in the radial direction (Y) and have a fastening hole (51) for fastening core plates (8) together in a stackin...
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WO/2024/092557A1 |
The present application relates to the technical field of energy storage. Provided are a grid-connection control method for an energy storage apparatus, and an energy storage control unit, an energy storage system and a storage medium. T...
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WO/2024/094815A1 |
The first and second layers (110, 120) comprise first (113) and second (123) ridged surfaces respectively. A third layer (131) sandwiched between and in physical contact with the first and second ridged surfaces (113, 123). The third lay...
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WO/2024/093565A1 |
Provided in the present application are a rotor assembly, an electric motor, an electrical appliance, and a vehicle. The rotor assembly is used for the electric motor; the electric motor comprises a stator assembly; and the rotor assembl...
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WO/2024/094671A1 |
Proposed is a method for producing a filter device (112), in particular an EMC filter for a vehicle, wherein the method comprises: a step of providing a first busbar unit (200), which has a first input portion at one end and a first outp...
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WO/2024/093175A1 |
A streamer discharge driving apparatus, a purification device, and a streamer discharge driving control method, which relate to the technical field of purification devices. The apparatus comprises: a direct-current power supply conversio...
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WO/2024/093551A1 |
A motor controller (2010), a control unit (2014), an electric drive system (201), and an electric vehicle (20). Three phases of windings of a drive motor (2013) and a power battery (202) can be used in conjunction to form a discharge cir...
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WO/2024/095629A1 |
A power system operating method according to the present disclosure comprises a step for planning the output of a fuel cell system so as to correct a difference between power demand and the output of a solar-power-generating system. The ...
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WO/2024/093355A1 |
A motor brake control system self-inspection circuit, a self-inspection method, and a motor brake system. The motor brake control system self-inspection circuit comprises: a self-inspection circuit (110), wherein a first input end of the...
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WO/2024/093669A1 |
The present application provides a discharging system of a vehicle and a control method therefor, and a vehicle. The discharging system of a vehicle comprises an engine, a generator, a motor controller and a first discharging control cir...
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WO/2024/095029A1 |
The present invention relates a holder (10) for fixing one or more channels to a panel, the holder (10) comprising a fixing interface to the panel with double-sided adhesive tape and at least one clip (161, 162), and a fastening part (26...
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WO/2024/097534A1 |
In a digital-electricity power system, an electrical-current sample value is acquired along with a voltage sample value within a time window over which the electrical current and voltage are substantially unchanged. A transmission-line s...
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WO/2024/093359A1 |
The present invention belongs to the technical field of charging. Provided are a charging activation circuit, a charging activation apparatus, and an operation machine. The charging activation circuit comprises a power switching relay, a...
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