| Document |
Document Title |
|
WO/2024/096184A1 |
A lagging leg elimination phase-shift full-bridge converter circuit is disclosed. The circuit comprises: a primary circuit that includes a first leg, a second leg, a third leg, and a fourth leg, applies a switching control signal to a sw...
|
|
WO/2024/095778A1 |
A program updating device according to the present invention comprises a control unit that carries out control such that when a power conversion device that drives an electrical apparatus loaded on a moving body is not operating, install...
|
|
WO/2024/093528A1 |
Provided in the present application are a control circuit and control method for a bridgeless PFC circuit, and a power supply system. The control circuit comprises: a polarity determination module, which is used for receiving a sampling ...
|
|
WO/2024/093660A1 |
The present invention provides a power amplifier and a chip. The power amplifier comprises a power amplification module, the power amplification module comprising an H-bridge circuit sub-module, and the H-bridge circuit sub-module compri...
|
|
WO/2024/097148A1 |
Techniques for a battery management system with controlled replacement are disclosed. A plurality of battery units is configured. Each battery unit is connected in series to a power bus through a switch in each anode power connection and...
|
|
WO/2024/096300A1 |
According to embodiments, a wireless power receiving device may comprise a receiving coil, a rectifier, a converter, a battery, and a controller. The controller may be set to control the converter such that an input voltage provided from...
|
|
WO/2024/093384A1 |
The present invention belongs to the technical field of intelligent vehicles, and in particular relates to a battery management method, an interface apparatus, a medium, a controller, and a battery pack. In the aspect of hardware, the pr...
|
|
WO/2024/095672A1 |
[Problem] To provide a battery pack system, a battery module, an end module, and a paralleling module with which the degree of commonalization can be enhanced. [Solution] The present invention comprises: a battery column 3 in which a plu...
|
|
WO/2024/094274A1 |
The present disclosure relates to a photovoltaic (PV) power system comprising a plurality of PV strings. Each PV string comprises a plurality of PV modules configured to provide a DC voltage output. The PV power system further comprises ...
|
|
WO/2024/096112A1 |
A linear synchronous machine (1) comprises a field part (10) and an armature part (30). The field part (10) comprises a first field part (11), a second field part (12) opposed to the first field part (11), and a third field part (13) pos...
|
|
WO/2024/093367A1 |
The present invention relates to the technical field of direct-current traction power supply systems, and in particular to an approximate optimum-based dynamic cooperative control method for a flexible direct-current traction power suppl...
|
|
WO/2024/095702A1 |
A battery system includes a plurality of battery modules (10) which each have a storage battery (11) and a monitoring unit (12) that monitors the storage battery. An identification information setting device (20) is provided so as to be ...
|
|
WO/2024/095656A1 |
Provided is a power supply control circuit that makes it possible to extend the power supply time from a power supply to a load when a main power supply such as a sub-battery fails. The power supply control circuit (1) comprises: a first...
|
|
WO/2024/095348A1 |
In the present invention, an electric power converter comprises a housing, and first and second three-phase block semiconductor units of identical structure within the housing, wherein: each of the first and second three-phase block semi...
|
|
WO/2024/095882A1 |
Provided are an electric drive device and an electric power steering device that reduce noise superimposed on a detected value detected by a current detection element in a path from the current detection element to a control circuit. Thi...
|
|
WO/2024/092464A1 |
A battery mixed-use system and a control method and control apparatus therefor, and a storage medium. The battery mixed-use system comprises N battery clusters, wherein the N battery clusters are connected in parallel, N being an integer...
|
|
WO/2024/094727A1 |
The invention relates to an electrical system (1), comprising a DC-to-DC converter (ICU), and having: a first operating mode, wherein the first terminal supplies the second terminal, and wherein the cut-off frequency of the first resonan...
|
|
WO/2024/096452A1 |
An electronic device according to various embodiments may comprise: a wireless power transfer (WPT) coil which transmits and/or receives wireless power; and an anti-eddy current (AEC) coil designed to have a capacitive or inductive react...
|
|
WO/2024/095429A1 |
A power unit according to the present invention has: a motor coupled to one end side of a rotation shaft; a resolver which is provided on the other end side of the rotation shaft and which detects rotation of the rotation shaft; a motor ...
|
|
WO/2024/097753A1 |
The present invention provides a method and system for providing electrical power from a utility electric grid to a fracturing operation, and an electrically powered fracturing system. a mobile substation comprising at least two transfor...
|
|
WO/2024/092953A1 |
The present application relates to a current feedback circuit and an electric stove. The circuit comprises an electric stove arc striking circuit, a current feedback circuit and a processing module; a booster is connected between an outp...
|
|
WO/2024/095593A1 |
In order to provide technology that, in a power-transmitting device having a plurality of power-transmitting coils, controls a processing period pertaining to measurement processing executed during a period in which power transmission to...
|
|
WO/2024/094677A1 |
A circuit arrangement (1) for power factor correction comprises a control unit (100), a first strand (10), which is connected to a first control output (111) of the control unit (100), and at least one further strand (20, 30), which is c...
|
|
WO/2024/095592A1 |
In the present invention, an electric power transfer device 402 that has a plurality of electric power transfer coils selects a plurality of electric power transfer coils for wirelessly transferring electric power to an electric power re...
|
|
WO/2024/094379A1 |
The invention relates to a rotor of an electric machine (2), in particular an electrically excited synchronous machine, comprising a rotor shaft (4) which can be rotated about a rotor axis (3) and has a shaft-cooling channel (5), compris...
|
|
WO/2024/092411A1 |
Embodiments of the present application relate to the technical field of energy storage, and provided thereby are a grid connection control method for an energy storage apparatus, an energy storage control unit, an energy storage apparatu...
|
|
WO/2024/093303A1 |
Disclosed in the present invention are an electric tool and a discharging system. A battery pack comprises a first positive terminal, a first negative terminal, a first controller, and a first state detection terminal. The electric tool ...
|
|
WO/2024/095694A1 |
This accommodation box (1) comprises: a main body part (2) having an opening (21) which can accommodate an object therein and communicates with the inside and outside; a cover part (3) which is attached to the main body part (2) and prov...
|
|
WO/2024/095381A1 |
This switching unit comprises: a parallel-connection switch that causes a first storage battery and a second storage battery to be in a parallel-connection state; a serial-connection switch that causes the first storage battery and the s...
|
|
WO/2024/094404A1 |
It is described a method of observing a rotor position (18,18') of an electrical generator (5) comprising multiple winding sets, the method comprising: applying a first high frequency signal (12) to a first winding set; operating or cont...
|
|
WO/2024/096198A1 |
A method and an electronic device for handling a foreign object at a charging port of the electronic device are disclosed. The method comprises detecting the presence of the foreign object at the charging port of the electronic device, b...
|
|
WO/2024/096061A1 |
[Problem] The present invention provides an electret material which has high charge retention ability and stretchability; and a skin-patch type electret energy harvesting device which uses this electret material. [Solution] According to ...
|
|
WO/2024/092885A1 |
The present invention provides a piezoelectric linear motor and an electronic device. The piezoelectric linear motor comprises a piezoelectric actuator and an elastic structure fixed on two opposite sides of the piezoelectric actuator al...
|
|
WO/2024/094982A1 |
The present application describes a clamp assembly (100) for supporting an electrical cable, comprising an elongate lower clamp section (102) for supporting a cable, a plurality of axially spaced apart upper clamp sections (104,106,108) ...
|
|
WO/2024/094141A1 |
Provided in the present application is an oil-cooled electric motor. The oil-cooled electric motor comprises a housing (H), a stator core (S) and a first oil distribution ring (O1), wherein the stator core (S) is fixed to the housing (H)...
|
|
WO/2024/094399A1 |
The invention relates to a circuit breaker device (SG) for protection of an electrical multi-phase low-voltage AC circuit, having: - series circuits composed of a mechanical phase contact (K1, K2, K3) and an electronic switch (S1, S2, S3...
|
|
WO/2024/095307A1 |
This motor comprises: a rotating shaft; a rotor fixed to the rotating shaft; a stator facing the rotor in the radial direction of the rotating shaft; a bearing supporting the rotating shaft; a conductor section provided on the outer circ...
|
|
WO/2024/095600A1 |
This abnormality diagnosis method for diagnosing an abnormality of a ground power supply device 2 for transmitting power to a vehicle 3 in a non-contact manner includes: performing power supply operation under a plurality of different po...
|
|
WO/2024/088139A1 |
A totem-pole bridgeless circuit. The circuit comprises a slow bridge arm unit (110) and a fast bridge arm unit (120) which are connected in parallel; an alternating-current input unit (130) connected between the midpoint of two switching...
|
|
WO/2024/088467A1 |
The invention relates to a stator (1) comprising a stator body (3) having a multiplicity of circumferentially distributed stator teeth (4), and stator slots (5) that are formed between the stator teeth (4) and extend through the stator b...
|
|
WO/2024/090135A1 |
A motor drive device (1) comprises: a target speed generation unit (10) that generates a target speed signal (St) indicating a target speed of a motor (2); an actual speed detection unit (14) that generates an actual speed signal (Sr) in...
|
|
WO/2024/089800A1 |
A power-supply control device (10) comprises a control unit (11) that controls a system main relay (first SMR (23)) and a pre-charge relay (25A). The control unit (11) starts first control of controlling the system main relay (first SMR ...
|
|
WO/2024/089685A1 |
A circuit for effectively controlling the process of pre-charging a power capacitor, comprising an integrator circuit consisting of an operational amplifier implementing a voltage dependent current source, the power capacitor is being co...
|
|
WO/2024/089882A1 |
A motor (1) comprises: a shaft (2); a rotor (4); and a stator (3). The rotor (4) has: a yoke (41); and first and second magnets (42a, 42b) arranged in the circumferential direction (C). The first and second magnets (42a, 42b) are located...
|
|
WO/2024/087235A1 |
Disclosed in the present application are an electric motor and a vehicle. The electric motor comprises a rotor and a stator, wherein the rotor penetrates the stator and is spaced apart from the stator to form an air gap. The rotor compri...
|
|
WO/2024/088329A1 |
The present application relates to an electric tool. The electric tool comprises a motor and a power supply device. The motor is used for providing power for the electric tool. The motor comprises a stator and a rotor rotating relative t...
|
|
WO/2024/089715A1 |
An axial flux electric motor comprises a rotor, a stator and power means that are active on the rotor and/or stator; the rotor comprises a rotor plate designed to house magnetically active elements that are angularly equally- spaced and ...
|
|
WO/2024/087553A1 |
The present invention provides a linear motor liquid-cooling heat dissipation structure based on an ultrathin vapor chamber, comprising a stator and a rotor which work in conjunction with each other. The rotor is arranged on an upper sur...
|
|
WO/2024/088121A1 |
Provided in the present application are a power converter and a control method therefor. The power converter comprises an output inductor, an output capacitor, a first current sampling circuit, a first-phase bridge arm, a second-phase br...
|
|
WO/2024/092180A1 |
The disclosure provides a method of operating a system supported by an electric vehicle, EV. The method includes receiving input data from the input. When the input data is indicative of the EV being in a driving status, the method inclu...
|
