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Patent Searching and Data


Matches 201 - 250 out of 985,701

Document Document Title
WO/2018/213919A1
This application generally relates to electric machines with coils or windings (e.g., generators and motors), and more particularly to systems, apparatus, and methods that configure coils or windings of electric machines, for instance dy...  
WO/2018/215215A1
The invention relates to a primary-pulsed switching power supply (1) for converting an input voltage (Ue) into an output voltage (Ua), at least comprising: a primary-side circuit branch (2) to which the input voltage (Ue) can be applied;...  
WO/2018/215916A1
An electric motor and winding method that improves its characteristics of torque and speed. An improved electric motor that provides higher power density and safety features by a novel winding architecture. Since the new winding architec...  
WO/2018/216251A1
A series circuit comprising first and second switching elements (1, 2), and a series circuit comprising third and fourth switching elements (3, 4) are connected in parallel to a direct current power supply (7), a reactor (6) is connected...  
WO/2018/217487A1
In certain aspects of the disclosure, a chip includes a power distribution network for distributing power to device on the chip. The power distribution network includes a first portion formed from a first metal layer on the chip, a secon...  
WO/2018/216899A1
The present invention provides a military microgrid system including a plurality of microgrid modules and a central control unit. In the military microgrid system, each of the microgrid modules may comprise: a plurality of converters for...  
WO/2018/215180A1
The invention relates to an electrical machine (1) having a rotor (4) which is mounted rotatably about an axis of rotation (3) by means of at least one bearing device (5A, 5B), wherein the rotor (4), starting from the axis of rotation (3...  
WO/2018/215213A1
In a coil winding (1), wherein at least one Litz wire (3) composed of a prescribable plurality of individual wires (2) is arranged in at least one winding layer (4,5) in windings (6) lying next to one another, preferably bearing against ...  
WO/2018/213921A1
A system and method of collecting energy utilizing a management system for an energy collection device, for collecting, managing, and discharging energy. Management system creates an active collection, storage, and discharging device; di...  
WO/2018/216208A1
A power conversion device (1), which performs power conversion between a direct current circuit (14) and an alternating current circuit (12), is provided with a power conversion circuit unit (2) that includes a plurality of submodules (7...  
WO/2018/214810A1
Disclosed are a method and apparatus for controlling the voltage of a distributed photovoltaic power distribution network, which use a step-by-step control strategy from bottom to top. The method involves: when a feeder voltage rises to ...  
WO/2018/216325A1
The present disclosure addresses the problem of providing a rotor core manufacturing method capable of efficiently producing a rotor core excellent in weight balance. The rotor core manufacturing method includes: individually obtaining t...  
WO/2018/216604A1
A control device (60) is provided with: field control units (80-82) that control a field current flowing through a field winding (32) to a field command current; first control units (90-92) that, when the modulation rate is greater than ...  
WO/2018/214948A1
A switching power supply discharging method and apparatus, for solving the technical problem of a large occupied space of a discharging circuit in a switching circuit. The method comprises: when receiving an instruction of starting a swi...  
WO/2018/214189A1
The present invention relates to the technical field of safe power supply, and particularly relates to a power supply system, and multi-stage protection device for the same. The multi-stage protection device comprises a cut-out relay and...  
WO/2018/216655A1
This compressor driving device 2 is provided with: a compressor driving circuit 9 that drives a compressor; a compressor-driving power supply circuit 8 that supplies power to the compressor driving circuit from an alternating current pow...  
WO/2018/217584A1
One innovative aspect of the subject matter described herein comprises an energy storage module that comprises one or more energy storage cells, one or more sensor circuits, a network interface, and a first safety circuit. The sensor cir...  
WO/2018/215741A1
A DC-DC converter and corresponding method for transitioning between a discontinuous conduction mode, DCM, and a continuous conduction mode, CCM, wherein the DC-DC converter is configured to power a signal processing system within an int...  
WO/2018/215010A1
The invention relates to an actuating drive (1) for a motor vehicle, having a housing (3) composed in particular of a housing shell (2) and a housing cover, and an electric drive (4), wherein the drive (4) is used to move an actuating me...  
WO/2018/214470A1
A current equalization circuit (10), an array circuit and a multi-phase converter. An output end of a first inductor (101) is connected to an input end of a first resistor (102); an output end of a second inductor (104) is respectively c...  
WO/2018/215368A1
The invention proposes a converter that allows selective switching between various converter architectures capable of supplying various output voltages from the same input voltage. The invention is characterised in that the various archi...  
WO/2018/215224A1
The invention relates to a feed module for an inductive m-phase energy transmission path (EL), with m Є N and N = {1, 2, 3, ….}, wherein the feed module has at least one source for each phase and the feed module has a transformer syst...  
WO/2018/216478A1
The present technology relates to an electronic device, a power management method, and a power management system that make it possible to effectively utilize a remaining amount of battery power. According to the present invention, a tabl...  
WO/2018/214167A1
A servo system, motor, absolute encoder, and signal processing circuit for the same. The servo system comprises a first interface (11), a main control element (12), and a second interface (14). The first interface (11) is used to connect...  
WO/2018/216107A1
The present invention provides a compact dynamo-electric machine in which an increase in the axial and radial dimensions of the dynamo-electric machine is suppressed. This dynamo-electric machine has: a first terminal and a second termin...  
WO/2018/217473A1
An electrical power system includes a cluster of electrical power subsystems, each of the electrical power subsystems including a power converter electrically coupled to a generator having a generator rotor and a generator stator. Each o...  
WO/2018/217336A1
A power transfer device (102) is disclosed. The power transfer device (102) includes a driver unit (108). The driver unit (108) includes a plurality of converters (112, 114, 116, 117) including a plurality of legs (118, 120, 122, 124, 12...  
WO/2018/216850A1
A power conversion device according to an embodiment of the present invention comprises: a DC link capacitor charged with a direct-current power supplied from a power supply part; a fuse part, connected to an output terminal of the power...  
WO/2018/216200A1
Disclosed is a rotating electrical machine wherein a rotating electrical machine main body has a housing and a rotating shaft. An angle detector that detects the rotating angle of the rotating shaft has: a magnetism generator that is pro...  
WO/2018/214954A1
A high-voltage protection apparatus for a circuit system, comprising: a self-locking circuit unit (42), a capacitive over-voltage detection circuit unit (46), a timing control circuit unit (44) and a logical operation circuit unit (48), ...  
WO/2018/215501A1
The invention relates to a DC voltage network (1) with a first DC voltage sub-network (11), a second DC voltage sub-network (12), an energy storage network (13), a first power converter (21), a second power converter (22), and an energy ...  
WO/2018/215547A1
The invention relates to a power distributor comprising a housing and a mounting plate (1), which is arranged within the housing, for mounting electrical functional components (6). The mounting plate (1) has a front side (3) for arrangin...  
WO/2018/214012A1
A circuit breaker (10) comprises: a longitudinally extending inner conductor (20) and an outer conductor (30) surrounding the inner conductor (20) in a housing-like manner, which have a potential difference with respect to one another in...  
WO/2018/216734A1
A first power transmission circuit of a first power transmission device 10 and a second power transmission circuit of a second power transmission device 20 are configured to be electrically symmetrical. A controller drives a first switch...  
WO/2018/216661A1
The purpose of the present invention is to prevent a power management circuit from erroneously switching on the power source that was switched off. Provided is a power supply device (101) comprising a voltage drop detection circuit (20) ...  
WO/2018/217413A1
A colored photovoltaic (PV) module or roof tile including a layer of highly stable nanoparticles provides uniform, angle-independent viewer color. The nanoparticles can comprise a metal oxide such as zinc oxide, titanium dioxide, or iron...  
WO/2018/216345A1
This thermoelectric generator transmitter is provided with: a cylindrical outer frame (12) having open end faces; a heat receiving plate (13) which covers one end face of the outer frame (12); a columnar member (24) which is disposed upr...  
WO/2018/215059A1
Stabilization of an energy supply network. The invention relates to a network regulation circuit (1) for stabilizing an energy supply network (3). The network regulation circuit (1) comprises a static reactive power compensator (5), an e...  
WO/2018/218036A1
A power drive circuit is disclosed. The power circuit includes: a pulse detector, configured to generate first and second control signals in response to first and second pulse signals, respectively. The power drive circuit also includes ...  
WO/2018/216144A1
A power conversion device (1) has: a voltage detection means (5) that detects a DC voltage rectified by a rectifier circuit (2); an allowable voltage storage means (6) that stores an allowable voltage upper limit value and an allowable v...  
WO/2018/217154A1
A device comprising at least two controllable reactance elements (1) arranged to compensate a single phase-to-earth fault current in a power network with a power transformer (3).The at least two controllable reactance elements (1) are ea...  
WO/2018/218227A1
A multi-time frame distribution planning system which provides capacity planning and distributed energy resource planning is disclosed. In an embodiment, the system includes an interface for receiving electric power system input data for...  
WO/2018/215300A1
The invention relates to a mechanism (100) for electrical equipment (10), comprising: - a base (110) which comprises a side wall (111) closed at the rear by a back wall, - an electronic circuit accommodated in the base, and - a connectio...  
WO/2018/217565A1
The present technology relates to systems and methods for rapidly charging a battery of a device when the device is attached to an AC adapter. Some embodiments of the present disclosure describe an activation circuit in an AC adaptor and...  
WO/2018/216301A1
[Problem] To provide a reciprocating apparatus that is capable of generating large energy vibration even with a compact configuration. [Solution] A reciprocating apparatus 10 is provided with: a permanent magnet 20; and an electromagneti...  
WO/2018/216294A1
A control unit 10 performs switching control of IGBTs 5a to 5d, 8b, and 8d, turns off IGBTs 8a and 8c, and changes the on-duty cycles of the IGBTs 5a to 5d, 8b, and 8d, thereby adjusting first output power outputted from a secondary side...  
WO/2018/216261A1
A programmable decoder (201) includes: a counter (204A), the count value of which is increased at each clock; an address decoder (205A) for converting the count value to an address; a storage unit (251A) for storing a table on which the ...  
WO/2018/214979A1
The present invention relates to a control method for a brushless DC motor, a control device, and an electric tool, for controlling a brushless DC motor lacking a position sensor and having three phases (A, B, C). The method comprises: s...  
WO/2018/215730A1
A system combining a cable trough component and a walkway component, comprising a trough (200a) and a lid, the trough (200a) comprising two trough units (200) arranged to be coupled together end to end to form the trough (200a)  
WO/2018/216136A1
A control device (2) for a vehicle power generator (1) is provided with: a shared terminal (8) connected through a switch (9) to a communication interface (6) or a lamp interface (7); and a nonvolatile PROM (12) for controlling the switc...  

Matches 201 - 250 out of 985,701