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Matches 151 - 200 out of 920,067

Document Document Title
WO/2017/002693A1
This electric compressor is provided with: a compressor unit; a motor unit including a motor; an inverter unit which drives the motor, wherein the compressor unit, the motor unit and the inverter unit are aligned in the axial direction o...  
WO/2017/001671A1
The present invention relates to a rotary electric machine that comprises a rotor and a stator and is cooled by a stream of air generated by at least one fan, the fan being driven by a main shaft of the machine or by its own drive system...  
WO/2017/003162A1
The present invention relates to a solar cell monitoring device, and the present invention comprises: an inverter; connection boards respectively including a plurality of string circuits; a terminal block provided on an input side of the...  
WO/2017/004461A1
In described examples of motor winding fault detection circuits and methods to detect motor winding faults, an example fault detection circuit (900) includes: a positive sequence voltage calculator (902) to calculate a positive sequence ...  
WO/2017/002810A1
This weighing apparatus (1) is provided with: hoppers (4, 6, 9) having gates (5, 8, 10) with each hopper configured to receive an object to be weighed from outside and, after letting the object stay temporarily, discharge the object thro...  
WO/2017/003482A1
A method and system to configure a voltage-regulating device. The method may identify, via firmware, a component configuration, of a computing device. The method may determine, via firmware, a value to specify for a voltage-regulating pa...  
WO/2017/003774A1
A solar junction box (102) for a solar panel (106) having at least one photovoltaic cell (108) and a foil (116) electrically connected to the at least one cell includes a housing (130) having a base (132) and walls (134) defining a cavit...  
WO/2017/001349A1
The invention relates to a support element for a support of an annular generator, in particular a stator support element for a stator support of an annular generator and/or rotor support element for a rotor support of an annular generato...  
WO/2017/002842A1
The purpose of the present invention is to realize, as an electrical power transmission system utilizing field coupling electrical power transmission technology, a system that maintains reliability even in long-term use. An electrical po...  
WO/2017/002862A1
Provided is a storage battery management system for managing a plurality of storage battery systems having the same configuration, wherein the storage battery management system rendered stable by arranging that if a change in the state o...  
WO/2017/003955A1
Disclosed are various embodiments for a motor/generator where the stator is a coil assembly and the rotor is a magnetic toroidal cylindrical tunnel or where the rotor is a coil assembly and the stator is a magnetic toroidal cylindrical t...  
WO/2017/001721A1
This invention covers an installation device for a protective spiral (1), with the purpose of facilitating the installation of a protective spiral around elongated objects (10), such as hose bundles, cables and similar objects. The insta...  
WO/2017/000987A1
The invention relates to an electric liquid pump (1) for a motor vehicle, comprising a pump unit (2) and a motor unit (3), the pump unit (2) having a fluid channel (20) and a fluid delivery element (23) located therein and the motor unit...  
WO/2017/003117A1
The present invention relates to a multi-mode wireless power transmission method and a device for the same. A wireless power transmitter for supporting a plurality of wireless power transmission modes, according to one embodiment of the ...  
WO/2017/000597A1
Provided is a power supply control method based on a mobile power supply, comprising one single-chip microcomputer capable of inputting a pulse voltage to a heating circuit and two different control methods. In one of the methods, the ma...  
WO/2017/002154A1
A non-contact power feeding apparatus (1) according to the present invention is provided with: a power receiving element (41) provided on a power-receiving side device (1B); a power receiving circuit (5) which converts AC power received ...  
WO/2017/001498A1
The present invention provides a method for operation of an offline uninterrupted power supply (100), in particular a medium-voltage uninterrupted power supply, for providing power to a load in case of failure of a power source, the unin...  
WO/2017/003932A1
A turbine comprises a shaft (20), a mass (10) eccentrically mounted for rotation about shaft (20), having its center of gravity at a distance from the shaft (20) and a motion base (15). Motion base (15) rigidly supports the shaft (20), a...  
WO/2017/003735A1
An ECG monitoring device includes an acquisition module that is wirelessly connected to a host module. The acquisition module includes an inductive charging/receiving coil connected to a re-chargeable battery within the acquisition modul...  
WO/2017/000416A1
A motor stator insulation framework comprises an insulation framework disk (1) internally coating a stator iron core. A plurality of pole teeth (2) wound with winding coils (3) is disposed on the outer side of the insulation framework di...  
WO/2017/003355A1
The present invention relates to a floating VAWT comprising a wind turbine body having a lower body portion and an upper body portion; at least one blade attached to the upper body portion for converting wind energy to rotation of the wi...  
WO/2017/003607A1
An apparatus for determining a relative position of a wireless power transmitter from a wireless power receiver is provided. The apparatus comprises a driver circuit configured to generate a first signal and a second signal. At least one...  
WO/2017/002400A1
Provided are an inverter circuit and a power conversion device capable of suppressing a surge voltage even when a switching element having a large parasitic capacitance, such as an SJ-MOSFET, is used. An inverter circuit 10, with which a...  
WO/2017/002593A1
The purpose of the present invention is to provide an electric power steering device that improves reliability of a drive device of a three-phase synchronous motor, without increasing the cost of the drive device. This control device for...  
WO/2017/004166A1
An elevator system includes at least one lithium-ion battery, a temperature sensor (56, 57) operatively coupled to the at least one lithium-ion battery (44), and a lithium-ion battery charging system (50) including a controller (30) havi...  
WO/2017/002845A1
Provided is a plasma reactor power supply device wherein a loss due to a current flowing in a parasitic diode of a switching element can be reduced. A snubber circuit 34 (capacitor 51) is provided in parallel to a switching element 42. A...  
WO/2017/001483A1
The present invention provides a method for operation of an offline uninterrupted power supply (100), in particular a medium-voltage uninterrupted power supply, for providing power to a load (102) in case of failure of a power source (10...  
WO/2017/001030A1
The invention relates to a DC-coupled energy management system (10) for an energy generation plant (100), in particular a photovoltaic system, comprising a control unit (30), a sensor unit (32) for measuring an electrical balance between...  
WO/2017/002440A1
Provided is a battery control device capable of obtaining an allowable charge/discharge current value that more accurately reflects the polarization state of a battery. A battery controller 101 is provided with: a first allowable current...  
WO/2017/002520A1
In order to provide a charging device that can charge a high capacity battery pack in a short period of time, provided is a charging device capable of charging a battery pack provided with a secondary battery, wherein the charging device...  
WO/2017/002900A1
[Problem] To provide a power generation circuit wherein power supply from the outside is not needed, and power is efficiently extracted from a power generation element, and to provide a power generation system. [Solution] A power generat...  
WO/2017/002399A1
Provided is a power conversion device applicable to a power conversion device including a switching element that is arranged on a line and a radiator that is connected to a predetermined potential such as a ground potential, the power co...  
WO/2017/000945A1
A method is provided of controlling a doubly fed induction generator- (DFIG) wind turbine converter system if a sub-synchronous resonance event acts on the wind turbine. According to the method a sub-synchronous resonance event is detect...  
WO/2017/003221A1
The present invention relates to a power converting device and an air conditioner having same. The power converting device according to embodiments of the present invention comprises: an interleave boost converter; a dc terminal capacito...  
WO/2017/002881A1
Provided is a motor drive device with which the temperature of a lubricating oil can be estimated when a lubricating oil temperature sensor is malfunctioning, and on the basis of this estimated temperature, a vehicle loaded with this mot...  
WO/2017/001826A1
This application relates to methods and apparatus for monitoring power cables (100) carrying multiple AC phases to detect deformation of the power cable. A distributed fibre optic interrogator unit (302) is used to interrogate a sensing ...  
WO/2017/000549A1
A data processing method, system and device in substation integration. The method comprises: receiving, by a main server (21), a goose or sv packet sent from each smart switch unit (22) and carrying data of a corresponding type; storing,...  
WO/2017/001138A1
The invention relates to a device for laying a pipe (12) in ground (14) having a lawn (16), in particular a sports facility, wherein the device (10) can be moved over the ground surface (15) in a processing direction (36), comprising a l...  
WO/2017/002529A1
The objective of the present invention is to correct errors in detecting the charging state of a battery while a vehicle is traveling, without increasing costs. A power conversion control device 210 is connected to a battery control devi...  
WO/2017/000946A1
A method is provided of protecting a wind turbine with a doubly-fed induction generator (DFIG) against a sub-synchronous resonance (SSR) event acting on the wind turbine. A plurality of power-output values or current-output values is mea...  
WO/2017/003567A1
A single-phase AC/DC electric power conversion apparatus includes an indirect matrix converter having an input interface to receive a first alternating current (AC) signal and an output interface to produce a second AC signal, where the ...  
WO/2017/000748A1
A wireless charger (100) comprises an emission coil module (10) and an emission control device (20), wherein the emission coil module comprises a first coil set, a second coil set and a third coil set. The first coil set is disposed in a...  
WO/2017/000387A1
A smart power monitoring system and monitoring method for a data center. The smart power monitoring system (100) for a data center comprises: at least one power supply unit (111), for supplying power to an electrical device; and a monito...  
WO/2017/000556A1
A charger of a portable detector comprises a current regulation module (101), voltage lowering module (102), charging interface (104), MCU (106), air venting motor (107), air sucking motor units (108, 109), sealed air chamber (201) and c...  
WO/2017/002603A1
This in-wheel motor drive device (11) includes: a wheel hub bearing part (11C) that includes a hub inner ring (12) having wheel coupling portions (12h, 12p) to be coupled with a wheel, at one side in the direction of the axis, a hub oute...  
WO/2017/002750A1
The magnetic flux generated when current flows in main circuit wiring is a disturbance to a magnetic sensor. Therefore, in order to obtain accurate rotor position information, this motor driving device, which controls the operation of a ...  
WO/2017/001791A1
The invention relates to a method for controlling the orientation of a single-axis solar tracker (1) that can be oriented about an axis of rotation (A), in which successive control phases are carried out in a repeated manner. According t...  
WO/2017/003196A1
Provided is a control method for a power tool which provides torque to seat a nut, the method comprising the steps of: detecting measured torque applied to the nut using a torque sensor; comparing the measured torque to a reference torqu...  
WO/2017/004446A1
A battery system may include an energy storage component (14) the couples to an electrical system (42). The battery system may also include a first semiconductor switching device and a second semiconductor switching device (44, 46). The ...  
WO/2017/003344A1
The present invention relates to a functional electrical device (1; 5) comprising an energy storage module (3) including a rechargeable battery for storing electrical energy and a male connection portion (10), and a function- providing m...  

Matches 151 - 200 out of 920,067