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Patent Searching and Data


Matches 601 - 650 out of 850,089

Document Document Title
WO/2024/044446A1
An example energy source for a work machine includes multiple battery cells connectable in parallel to form a battery system having a high pole and a low pole, a load bus to distribute energy from the battery system to the work machine, ...  
WO/2024/044797A1
A bearing housing (10) which includes a base portion (12), and a retaining portion (14) mountable on the base portion (12) and which, together with the base portion (12), defines a receiving zone (16) for receiving a bearing member (not ...  
WO/2024/042874A1
The disclosed method is a method for measuring the internal resistance of a battery. The measurement method includes: an energization step for charging or discharging a battery; a measurement step for measuring the open circuit voltage o...  
WO/2024/041906A1
A system (1) consists of a device at the site of installation, a cable and at least one corresponding fastening clip (2) that has at least one locking protrusion (6, 7). The device at the site of installation has at least one recess (4) ...  
WO/2024/042759A1
Provided is a laminated body comprising an installation face and a backsheet constituting a bottom portion of a solar power generation device, the laminated body making it difficult for gaps to occur between the installation face and the...  
WO/2024/042427A1
A battery charger includes a transformer having a primary winding and a first secondary winding. Current-modulating circuitry is coupled in series with the primary winding, and battery detection circuitry is coupled to the first secondar...  
WO/2024/041459A1
The present invention provides an optical lens assembly capable of driving by using a single-side coil. The optical lens driving assembly comprises an optical lens and a driving motor; the driving motor is used for driving the optical le...  
WO/2024/042867A1
A portable power source device (91) is equipped with: a secondary battery (81); and a housing (1) configured so as to include a box-shaped lower housing (1C) which houses and supports the secondary battery (81) and has an open top surfac...  
WO/2024/044541A1
A power tool, a power tool system, and a method for wireless power tool networking involve distributed intelligence running on individual nodes in a wireless mesh network. A node can determine a first operating parameter associated with ...  
WO/2024/042758A1
The purpose of the present invention is to provide a technology capable of diagnosing the deterioration speed of a battery in a short time. A battery management device according to the present invention specifies a first period during an...  
WO/2024/041086A1
An automatic-control parameter setting method for super-capacitor hybrid energy storage. The method comprises: establishing a mechanical equation of a hybrid-energy-storage virtual synchronous generation (VSG) rotor; replacing a virtual ...  
WO/2024/043335A1
An electronic device (200) comprises: an inflow pipe (201) through which a cooling medium flows in; an outflow pipe (202) through which the cooling medium flows out; and a connection pipe connecting the inflow pipe (201) and the outflow ...  
WO/2024/041755A1
A cable gland for use in a hazardous environment that includes a hub body having an opening extending therethrough. A gland nut is configured to engage an end of the hub body to define an inner cavity. The gland nut has a first inner ann...  
WO/2024/042057A1
Electrical assembly (1) comprising a housing (2) with a housing wall (3) defining an interior space (4), an electrical component (5) that is arranged at least partly in said interior space (4), at least one cable (6) having at least one ...  
WO/2024/044609A1
Systems, methods, and devices of the various embodiments may provide control and/or sensing circuit configurations for electrochemical energy storage systems, such as metal-air battery systems. Various embodiments may include systems, me...  
WO/2024/041502A1
Provided are a wireless charging apparatus, a vehicle, a wireless charging control method, and a storage medium. The wireless charging apparatus comprises a charging platform, an attraction part, a wireless charging part, and a control p...  
WO/2024/040741A1
The present invention relates to the field of motors. Disclosed is a motor iron core, comprising first material sections and second material sections. The first material sections and the second material sections are stacked in a height d...  
WO/2024/043910A1
The disclosure provides tubes comprising ultra high molecular weight poly(ethylene) (UHMWPE). Such tubes can have thin walls and be suitable for applications, e.g., as catheter liners. Methods for preparing such tubes include dip coating...  
WO/2024/041042A1
The present invention relates to the technical field of linear motor motion control. Disclosed are a linear motor motion control method, apparatus and device, and a storage medium. The present invention involves: by using a state extensi...  
WO/2024/040876A1
Disclosed are a transformer-less generalized unified power flow controller, a method, and a system. The controller comprises: a reactive power compensation module and a power flow adjustment module. The reactive power compensation module...  
WO/2024/040929A1
A signal detection circuit, a detection method, a motor controller, a compressor, and a vehicle. The circuit (100) comprises: a lower bridge driving unit (110), used to output a first fault detection signal; an upper bridge driving unit ...  
WO/2024/042056A1
A housing assembly (1) for an electrical component comprising a housing (2) with a housing wall (3) extending at least partly around a middle axis (M) and defining an interior space (4) in which said electrical component can be placed, a...  
WO/2024/041785A1
The invention relates to a method for operating a modular brake actuator (1), wherein the modular brake actuator (1) comprises at least one submodule (2) and a braking resistor (3) which are arranged in a series circuit (4). In order to ...  
WO/2024/042755A1
The present invention concerns a multiphase system comprising a power converter having at least two legs and a filtering device connected to the at least two legs of the power converter, the filtering device being composed of at least tw...  
WO/2024/042798A1
One embodiment of this pump-equipped motor comprises: a rotor that can rotate around a central axis; a stator that faces the rotor with a gap therebetween; a housing that has a motor accommodation section that internally accommodates the...  
WO/2024/041734A1
A protection arrangement for a transformer includes at least one fault interrupter configured to be coupled to a at least one winding of the transformer, to protect the transformer from over-current faults, and a voltage protector config...  
WO/2024/040881A1
Disclosed in the present application are a linear brake control method and apparatus applied to a competition-level remote-control model vehicle. The method comprises: a user sending, by means of a remote controller, a remote control ins...  
WO/2024/043623A1
Provided is a method for controlling a home appliance (100) comprising a motor (120) driven by a driving current, the method comprising the steps of: receiving a stop signal for stopping the motor (120); performing, on the basis of recei...  
WO/2024/041716A1
A floating photovoltaic plant comprises at least one module (2) having a frame structure (6). A plurality of solar panels (8) are mounted to a plurality of 5 sub-modules (4) of the module (2). At least some of the sub-modules (4) are piv...  
WO/2024/042027A1
The invention relates to a process for manufacturing a manifold element for a hollow conductor-cooled electric machine. The process comprises the steps of: closing hollow conductor ends of hollow conductor windings; providing a casting c...  
WO/2024/040609A1
Provided is a motor driver (30), comprising: a passive alternating-current (AC)/direct-current (DC) converter (310), a DC link circuit (320), an inverter (330), and a filter circuit (340). The passive AC/DC converter (310) comprises thre...  
WO/2024/042423A1
The invention relates to a HVDC transformer configuration (10, 50) for use in electrical power transmission to at least a 1st AC network and a 2nd AC network, the configuration comprising: - a 3 single phase HVDC transformer, in which ea...  
WO/2024/043875A1
A method for reducing power oscillations generated by a system of inverter-based resources and being injected into an electrical grid includes communicatively coupling a system-level energy buffer circuit with a system-level controller. ...  
WO/2024/040317A1
Structural arrangement of a support member for a photovoltaic solar panel with multiple forms of adjustment, relating to an improved structure of a device that functions as a support member for a photovoltaic solar panel, allowing adjust...  
WO/2024/042059A1
A computer implemented method (100) for scheduling charging of an electrical vehicle is provided. The method (100) comprises determining (10) a minimum state of charge for the electrical vehicle, determining (20) a maximum state of charg...  
WO/2024/044157A1
A duct attachment portion structurally configured to receive a cable duct includes: a duct receiving portion; an auxiliary wire entry portion; and an auxiliary wire entry portion seal portion. The auxiliary wire entry portion seal portio...  
WO/2024/043530A1
One embodiment of the present invention can include a method and a device in which a processor is configured to: acquire sensing data from a sensor module in an unfolded state of a foldable electronic device in which one surface of a fir...  
WO/2024/037781A1
The invention relates to a current converter (1, 1a, 1b) for an on-board electrical system (101) of an electrically driveable vehicle (100), comprising a first line (2) for a first potential (3), a second line (4) for a second potential ...  
WO/2024/038640A1
Provided is a semiconductor DC breaker which has redundancy so as to be able to cut off a current even if a semiconductor switching element for cutting off a current when an abnormal current is detected has failed. This semiconductor DC ...  
WO/2024/037471A1
A vehicle-mounted battery system, which is controlled by means of a wireless network. The vehicle-mounted battery system comprises: a main controller (1), which is arranged in a vehicle; at least one battery pack (4), which is arranged i...  
WO/2024/037377A1
Provided are a battery management system and method, and a related device. Battery units are controlled to be connected or disconnected in a power supply circuit by using collected operation parameters of the battery units, so that the s...  
WO/2024/039834A1
An electric machine comprising a power supply and an electrically excited synchronous machine is provided. The electrically excited synchronous machine comprises a stator with stator windings and a rotor with a plurality of rotor poles, ...  
WO/2024/037318A1
A powertrain and a vehicle. The powertrain (10) comprises a housing (100), a partition plate (200), a motor (300), a first liquid return channel (400) and a second liquid return channel (500). The partition plate (200) divides the interi...  
WO/2024/039548A1
An electronic device can include a power system including a battery and a processor programmed to detect connection of an external power source to the electronic device, determine an estimated disconnection time at which the external pow...  
WO/2024/038574A1
In a compressor control device (310) used as an AC electric motor control device, a torque compensation unit (314) calculates a torque compensation value that is a compensation value for a basic torque and necessary for suppressing the r...  
WO/2024/037382A1
A battery management method, apparatus, and system. The method comprises: a main control board (100) receives first battery cell state information from a first slave control board (210), the first battery cell state information comprisin...  
WO/2024/038057A1
A floating structure (1) for supporting PV panels comprises a frame (2) extending in a main plane and a plurality of elongate buoyant members (5) having respective longitudinal directions which extend in transverse direction of the main ...  
WO/2024/039198A1
This battery fire extinguishing device for preventing heat from spreading throughout a battery pack when a fire occurs in some battery modules, comprises: a plurality of fire extinguishing liquid storage parts located inside a plurality ...  
WO/2024/038391A1
The present application provides a charging circuit, a charging method, an electronic device, and a storage medium. The charging circuit is used for charging a capacitor in a visual alarm, and is connected between the capacitor and a cha...  
WO/2024/037270A1
A wave-resistant photovoltaic floating body used in a water body environment, and a mounting method therefor. The photovoltaic floating body comprises photovoltaic carriers and photovoltaic modules, wherein each photovoltaic carrier comp...  

Matches 601 - 650 out of 850,089