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Patent Searching and Data


Matches 101 - 150 out of 999,035

Document Document Title
WO/2019/096439A1
The present invention relates to a method for controlling a distortion spectrum that arises for a switch-based inverter (306), which modulates at least one output variable, by virtue of space vector modulation, characterized in that diff...  
WO/2019/098515A1
The present invention relates to an energy harvesting system using two or more types of energy. An energy harvesting system according to the present invention comprises: multiple energy converters which are connected to multiple differen...  
WO/2019/099123A1
A power adapter and method of use wherein a power adapter provided with a power supply portion and human detection and cooling circuitry may be cooled and/or disabled upon detection of a human proximate the power adapter. In use, a volta...  
WO/2019/096737A1
The invention describes a coil unit (110, 120) for an inductive charging system. The coil unit (110, 120) comprises a coil winding (210) which is designed to generate a magnetic field (250) depending on a coil current, or which is design...  
WO/2019/095910A1
A daily patrol working method and system in a substation. On the basis of the integration of a pair of smart glasses equipped with a patrol working assistance application module and a smart watch equipped with a security management appli...  
WO/2009/146393A3
Disclosed are apparatus and methodology for integrating directly within an electricity meter components corresponding to a high current switch. Line and load terminals forming a portion of the high current switch also correspond to line ...  
WO/2019/095981A1
Provided are a motor sealing structure and a motor. The motor sealing structure comprises: a rotary shaft (1), a bearing (2), which is sleeved on the rotating shaft (1). A shaft shoulder structure is arranged on an outer peripheral wall ...  
WO/2019/095684A1
An ASIC chip system for protecting and controlling a lithium battery, comprising: a main control unit module (150); a bus interface module (10); a single battery cell detection module (21), one end of which is connected to each single ba...  
WO/2019/095063A1
A wireless power adapter. It has a loosely coupled wireless power receiver adapted to receive wireless power at a first frequency and for providing a direct current power output. It has a tightly coupled wireless power transmitter connec...  
WO/2019/097574A1
Provided is an electric power converter in which an electromagnetic induction device has an inductance value that enables achieving high durability and vibration-proofing performance while allowing the electromagnetic induction device to...  
WO/2019/100013A1
Systems according to the present disclosure provide one or more surfaces that function as power radiating surfaces for which at least a portion of the radiating surface includes or is composed of "fractal cells" placed sufficiently close...  
WO/2019/098341A1
The present invention makes supplying of a current from outside during startup of a brushless synchronous generator unnecessary. A rotor 11 of an AC exciter 10, a rotary rectifier 20, and a rotor 31 of a main generator 30 are fixed to a ...  
WO/2019/096402A1
A fault handling arrangement in a DC power system (10) comprises a first fault handling unit (18) configured to, upon the detecting of a fault (F) of a first power line (L1) interconnecting a first converter (CONV 1) in a first converter...  
WO/2019/097580A1
This power system comprises: a power conditioner; and a relay that detects the occurrence of an accident with a transmission line on the basis of whether current limiting control of the power conditioner is being executed. The power cond...  
WO/2019/097156A1
The invention relates to a starter generator (A) for a motor vehicle, comprising: a stator (2) comprising phase windings, a rectifier inverter (4) comprising at least two types of transistor connected to each phase winding, and a control...  
WO/2019/095878A1
Disclosed are a motor driving system, a method and device for simultaneous calculation of reconstructed phase and current phase voltages. The method comprises the following steps: sampling a direct-current bus current and performing phas...  
WO/2019/097983A1
The present disclosure provides a vibration-powered generation device capable of generating large electric power compared to the amount of displacement of a part of an item to be sensed. The vibration-powered generation device (1) of the...  
WO/2019/098087A1
This electrostatic chuck is provided with: an electrostatic chuck portion of which one major surface is a mounting surface for mounting a planar sample and which is provided with an electrostatic-suctioning electrode; a temperature-adjus...  
WO/2019/095412A1
A programmable-threshold power supply selector has two power-supply inputs VDD1 and VDD2. The higher of these two voltages is pre-selected as a common supply that powers all transistors and circuitry in the programmable-threshold power s...  
WO/2019/099874A1
Unique systems, methods, techniques and apparatuses of an exemplar}' power converter are disclosed. One exemplary embodiment is a power converter comprising a power cell and a transformer. The power cell including a first and second DC i...  
WO/2019/097992A1
The present invention improves workability when attaching a sensor element to a rotary electric machine. A semiconductor element 410, which is a sensor element for detecting the temperatures of concentrated winding coils 321, is inserted...  
WO/2019/098224A1
This cooling device for a rotary electric machine installed in a vehicle is characterized by comprising: a refrigerant path that is formed within a wall of a case housing a stator and a rotor of the rotary electric machine, and allows a ...  
WO/2019/099422A1
A system and method for cell balancing within a battery module includes local sensing and switching at each of the battery cells. A switching circuit (30) is associated with each one of the battery cells (22) to connect or functionally d...  
WO/2019/095771A1
Disclosed in embodiments of the present application are a control method, a control circuit and a system for a four-transistor BUCK-BOOST circuit, for use in switching a working mode of the four-transistor BUCK-BOOST circuit by changing ...  
WO/2019/099213A1
A resistor ladder comprising identical resistors is disposed electrically in parallel with a multicell battery to calibrate voltage-controlled oscillators or analog-to-digital convertors for voltage balancing the battery cells in the mul...  
WO/2019/066307A3
An electronic device according to various embodiments comprises: a Hall integrated circuit (IC) configured to detect a magnetic flux generated from an external device enclosing at least a part of the electronic device; a wireless chargin...  
WO/2019/098088A1
An inverter unit (30) of the present invention comprises: a circuit board (31) provided with a power device (37) and a capacitor (38) forming an inverter circuit on a front surface (36a), and an exposure region (SA) provided on a rear su...  
WO/2019/096497A1
The invention relates to a method and device for operating an electric machine (10) for outputting a predefined torque and a predefined rotational speed, comprising the following steps: providing (420) a first and a second operating mode...  
WO/2019/097582A1
The present invention addresses the problem of effectively utilizing power generation in a natural energy power generation device without suppressing the power generation. Each time rechargeable electric power Wc and weather forecast inf...  
WO/2019/097955A1
Provided are a wire harness wherein a plurality of electrical wires (7) are affixed within a housing member (2) using a simple means, and a method for manufacturing the wire harness. This wire harness has the plurality of electrical wire...  
WO/2019/097243A2
An excitation system (15) is disclosed for providing excitation to a main rotating electrical machine (2). The excitation system comprises an exciter (50) and an auxiliary generator (52). The exciter and the auxiliary generator have sepa...  
WO/2019/099839A1
Aspects of the disclosure provide for a system for a power over data line (PoDL) system. The system includes a ground plane (104) that has a cutout (116). In addition, the system includes an alternating current (AC) capacitor pad (112) c...  
WO/2019/098909A1
The invention relates to a motor assembly (10). The motor assembly comprises an electric stepper motor in connection with a mechanical gear unit having an output shaft. The motor assembly further comprises a controller, and a sensor for ...  
WO/2019/097068A1
An electronic device (12) for charging a plurality of external batteries (14) for a mobile terminal, each external battery (14) being configured to supply a respective mobile terminal with electrical energy, comprises: - an electrical ch...  
WO/2019/098188A1
This electronic apparatus has: a power supply unit, which has a first inductor, a second inductor that is different from the first inductor, and a switching unit that performs switching so that either the first inductor or the second ind...  
WO/2019/096865A1
A current controlling transducer comprising a circuit board (1), one or more current sensors (22), at least one microprocessor (8) on the circuit board, and a connector (3) with connection terminals connected to the circuit board and con...  
WO/2019/098946A1
A wireless power transmitter/receiver apparatus including a transmit/receive resonator having a resonant frequency; and a transmit/receive coil located within the transmit/receive resonator; wherein the transmit/receive resonator is conf...  
WO/2019/097193A1
The invention relates to a magnetic inductor (100) for an electromagnetic pump (1), the magnetic inductor (100) being intended for being supplied with a polyphase current containing at least two phases (P1, P2, P3), the magnetic inductor...  
WO/2019/098278A1
[Problem] To achieve a reduction in the noise, size, and cost of a reluctance motor. [Solution] Prioritizing one-way rotation and one-way torque in particular, a change is induced in the partial shape of magnetic poles on the rotor of a ...  
WO/2018/231054A8
Between individual phases of a three-phase alternating current source, AC to DC converters are provided. The DC outputs of the converters are switched in parallel. The DC output may have the same effective voltage as the input, or higher...  
WO/2019/095595A1
A camera used for a vehicle, and an automobile, which relate to the technical field of automobile parts and apparatus, the camera used for the vehicle comprising a housing (100), a camera body (200), a wire (300), a wiring portion (400) ...  
WO/2019/096631A1
In order to feed, via a system terminal point (2), electric power from a photovoltaic system (1), which includes at least one first inverter (5) that operates as a current source and is connected to a photovoltaic generator (8) at the DC...  
WO/2019/095995A1
The embodiments of the present application provide high-power portable electrical equipment and a power supply controlling apparatus and method therefor. Said apparatus comprises a first direct-current power supply and a second direct-cu...  
WO/2019/098249A1
This vibration generating device comprises: a housing; a first vibrating body and a second vibrating body housed so as to be aligned in a first direction within the housing; an elastic support part that supports the first vibrating body ...  
WO/2019/096569A1
The invention relates to a rotor (10) for arranging in an electrical machine (11), comprising a hollow-cylinder-shaped laminated core carrier (12), on the outer peripheral surface (16) of which a laminated rotor core (14) can be arranged...  
WO/2019/097912A1
An engine of the present invention is an internal combustion engine. The engine generates an engine torque TQe. The phase of the engine torque TQe with respect to a crank angle CA is fixed with respect to the crank angle CA. This rotary ...  
WO/2019/095604A1
A steep pulse electric field tumor treatment device. The steep pulse electric field tumor treatment device comprises a housing and a pulse generation circuit installed in the housing. The pulse generation circuit comprises: a control mod...  
WO/2019/097323A1
The invention relates to a method for generating high starting torque in an asynchronous motor at a low power consumption, using a program-controlled, parametrizable inverter for industrial use. The invention involves choosing the invert...  
WO/2019/097932A1
This energy storage device 100 is provided with: a first heat exchanger 130 which exchanges heat between a gas and solid particles; a gas supply unit 110 which supplies a gas to the first heat exchanger; a heater 124 which heats the gas ...  
WO/2019/096899A1
The invention relates to a device for inductive energy transfer and to a stationary part of a device of this kind, and to a method for producing a stationary part, wherein: the stationary part (1) comprises a base part (3); the stationar...  

Matches 101 - 150 out of 999,035