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Patent Searching and Data


Matches 1 - 50 out of 920,035

Document Document Title
WO/2017/006719A1
A problem is presented in devices for driving a three-phase synchronous motor in that if one of the two rotation position detectors provided malfunctions, three or more rotation position detectors will be necessary in order to identify t...  
WO/2017/004872A1
A connector and charging device having the same. The connector comprises a casing (10) and an input terminal (11) and output terminal (12) connected to the casing, and an electrical connection of the input terminal and output terminal is...  
WO/2017/004716A1
Aspects of the invention provide methods and systems for moving moveable stages relative to a stator. A stator is operationally divided into multiple stator tiles. The movement of the one or more moveable stages is controlled by a plural...  
WO/2017/006472A1
An out-of-step detection relay (810) detects an out-of-step condition in an installation zone on the basis of the voltage phase difference between the voltages of bus lines (A, B) at both ends of a power transmission line (803). The out-...  
WO/2017/005239A1
The invention relates to a solar module having a solar module laminate (1), which has, as solar module laminate edges, two lateral edges, an upper edge and a lower edge, wherein a frame profile (2) extended along a direction of extension...  
WO/2017/005539A1
The invention relates to a method for forming a negative electrode for a lithium-ion cell, comprising the steps of: carrying out first constant-current charging with a first charging current until a first half-cell potential with regard ...  
WO/2017/006603A1
Provided is a fault diagnosis circuit for diagnosing an open-circuit fault in a reverse connection protection transistor, the fault diagnosis circuit being provided with: a power feed part including a switching transistor placed in an on...  
WO/2017/005457A1
A displacement device (100) comprising a stage (120) and a stator (110), wherein the stator is shaped to provide a working region and the stator comprises: a plurality of magnet blocks of the first kind, each magnet block of the first ki...  
WO/2017/006645A1
To make it possible to ensure adequate electrical insulation between adjacent joint ends when a plurality of conductor wires are connected to each other to constitute part of a coil of a stator for a rotating electrical machine. A stator...  
WO/2017/006845A1
The purpose of the invention is to provide a small, inexpensive power converter for minimizing any current imbalance in a plurality of parallel secondary circuit modules. This power converter is a DC-DC converter for lowering and outputt...  
WO/2017/007387A1
An isolated buck converter (17) for converting ananalog input voltage (Vin ) to an analog output voltage (VS ) comprises capabilities of transferring digital data from the primary side to the secondary side: The converter (17) comprises,...  
WO/2017/007619A1
A boost regulator that selectively operates in an asynchronous mode, a synchronous mode, or an adaptive mode. In the adaptive mode, the boost mode regulator controls a high side switch according to an adaptive dead time. Adaptive mode al...  
WO/2017/005464A1
An electronic device comprises: a first capacitor (C1) being coupled in series to a first one-way conductor (D1), that allows current flow in one direction, and the first one-way conductor (D1) and the first capacitor (C1) being coupled ...  
WO/2017/004877A1
A power extension socket (100) comprises: a power input interface (110), used to receive an AC; an AC-DC conversion circuit (130), connected to the power input interface (110), and used to convert the AC into a DC having a pre-set voltag...  
WO/2017/006051A1
The invention relates to a chute (100) comprising a base (110) which is profiled along a longitudinal axis (X), provided with a bottom (111) and two side flanges (112, 113) which rise from the bottom (111) along the two longitudinal edge...  
WO/2017/005452A1
The invention relates among other things to an energy generation system (10) comprising: at least one generator (20), which has a converter (30) on the generator side and a converter (40) on the network side and which is connected via sa...  
WO/2017/005318A1
The invention relates to a gear mechanism comprising a rotatable rotor (1) comprising at least one permanent magnet (4) which is arranged towards a stator (2), a stator (2) comprising a plurality of magnets which are arranged towards the...  
WO/2017/006575A1
This power supply control circuit is installed in a predetermined device having a plurality of electronic components driven by at least one of a plurality of drive voltages and comprises: a drive voltage generation circuit for generating...  
WO/2017/005846A1
The invention relates to an apparatus (30) of an energy system which has inputs (39) that can be connected in a conductive manner to at least one current transformer (20, 28, 29) and at least one voltage transformer (10, 18, 19). A testi...  
WO/2017/004644A1
Assembly comprising a synchronous generator (1) for converting mechanical power into electric power, said synchronous generator having a predefined number of pairs of poles, the assembly further comprising an asynchronous machine (2) tha...  
WO/2017/006744A1
In order to improve the controllability of a movable element while reducing the number of switching elements, this motor system is equipped with: a power conversion unit equipped with first, second, and third upper/lower arms wherein swi...  
WO/2017/007359A1
A system and a method for generating electric power from a rail joint gap are provided. The technique includes an electric generator and an electric power receiving unit. The electric generator is positioned in the rail joint gap. The...  
WO/2017/006991A1
[Problem] To provide an inexpensive, high-performance electric power steering device that estimates the motor shaft angle and steering shaft angle with high precision while learning a non-linear element of a mechanical system or a steeri...  
WO/2017/005573A1
The invention provides a power converter comprising: an input for receiving input power with a variable nominal mains level, wherein said variable nominal mains level falls within at least 90V to 240V; a main power switch (Q1) driven by ...  
WO/2017/005475A1
A self-ventilated bi-directional traction drive unit (10) comprises a bi-directional motor (12), an asymmetric fan (14) for ventilating the motor (12), and a mechanical transmission (14) between a motor shaft (24) of the motor (12) and a...  
WO/2017/005505A1
The present invention relates to a single phase, non-insulated, miniaturized DC/AC power inverter having an output power density higher than 3000 W/dm³, wherein said power inverter is packaged in a casing made of an external electricall...  
WO/2017/006522A1
[Problem] To improve generator efficiency in a generator using electromagnetic induction. [Solution] A generator 1 having: magnet pairs 17 containing a pair of magnets 15 arranged such that the same poles face one another at a distance; ...  
WO/2017/005007A1
An inter-axial cementing rotor structure for a high-speed motor shaft-holding permanent magnet. The structure is of a shaft-holding permanent magnet integrated structure. The rotor structure comprises: a permanent magnet (2); an output s...  
WO/2017/005870A1
The invention relates to a rotary electromagnetic actuator having an axis of rotation, including a stationary stator (107) and a rotor (114) which is movable about said axis, said rotor (114) driving by means of a single transmission sha...  
WO/2017/006414A1
To provide a solar cell module protection material enabling to suppress vibration and shock, which are generated when a solar cell module is transported, and enabling to reduce cost and working man-hours. Disclosed is a protection materi...  
WO/2017/006514A1
The present invention makes it possible to reliably detecting wakeup current irrespective of the surrounding temperature. A battery pack (10) connected to a battery drive device (20) in order to supply a drive current to the battery driv...  
WO/2017/005836A1
The present invention provides a stator arrangement (1) for an electrical three-phase machine, said stator arrangement comprising a large number of stator teeth, comprising a contact-making device (100) which is arranged on an end sectio...  
WO/2017/006017A1
The present invention relates to a rotary electric machine (20) comprising a stator provided with two windings and a rotor having a geometric axis of rotation and being arranged inside the stator, the two windings being connected, respec...  
WO/2017/004954A1
An energy collection device and method for a rope shaft guide cage. The device comprises a mechanical power on-off control portion, a press rod portion, a power generation portion, and an electrical portion. The energy collection device ...  
WO/2017/006427A1
An uninterruptible power supply device (1) receives alternating current power with a first load (53), said alternating current power being supplied from an alternating current power supply (51). The uninterruptible power supply device (1...  
WO/2017/006494A1
A wire housing protector having a novel structure is provided which, even when a lock mechanism is provided inside of the side wall of the protector main body, can advantageously achieve both improved ease of installation of the lock mec...  
WO/2017/007360A1
A system and a method for generating electric power from a rail in a railway track are provided. The technique includes an electric generator and an electric power receiving unit. The electric generator is positioned on the rail. The ...  
WO/2017/006007A1
The invention relates to an electric motor (20) comprising brushes contained within a housing (21) and including a brush holder (1), characterized in that the housing (21) comprises a bore (24) in which the brush holder (1) is arranged, ...  
WO/2017/007991A1
An apparatus for providing electric power to a load includes a power converter that accepts electric power in a first form and provides electric power in a second form. The power converter comprises a control system, a first stage, and a...  
WO/2017/005788A1
The invention illustrates and describes a connection terminal (1) for connecting an electrical conductor to a busbar (2), said connection terminal having a housing (3), comprising a conductor connection element (4) and comprising a curre...  
WO/2017/006493A1
A wire housing protector having a novel structure is provided which can achieve both increased wire housing capacity by having a more compact lock mechanism and also facilitates recognition of proper engagement of the lock mechanism. In ...  
WO/2017/004700A1
The present disclosure relates to a circuit for providing a current from a source to a load. A commutation cell includes a main switch that controls a voltage applied by the source to the load. An opposite switch maintains the current in...  
WO/2017/007932A1
A method and device for wireless power transfer provide the ability for concurrent power transfer on two widely separated bands. A wireless power transmitting device includes two coils respectively configured for transmission at two sepa...  
WO/2017/006752A1
The objective of the present invention is to provide a technology with which identification information for an electrical wire or for an exterior component attached to an electrical wire can be recognized from as many directions as possi...  
WO/2017/004944A1
A charging device of an automatic cruise platform for a greenhouse comprises a power monitoring module, an information transmission module and a sensor module, which are located on a movement monitoring platform (25), and a ground pressu...  
WO/2017/007583A1
Methods and apparatus are disclosed for wirelessly transmitting power. In one aspect, an apparatus for wireless transmitting power is provided. The apparatus comprises a first coil loop defining a first area, the first coil loop conducti...  
WO/2017/007736A1
The present invention provides a cost-effective and easily installed rack for mounting a photovoltaic panel using ballast to anchor position. Innovative features include light-weight construction with metal sheeting and attachment mechan...  
WO/2017/004896A1
A detection system and detection method applied to photovoltaic component fault detection. The system is disposed on an automatic sweeping device of a photovoltaic component. The automatic sweeping device is used to move along a photovol...  
WO/2017/006430A1
A rotor is provided with: a plurality of rotor cores comprising magnetic steel plates and formed in a column shape; and cooling paths that are formed by openings opened through the magnetic steel plates, and that are provided in each of ...  
WO/2017/005790A1
The invention relates to a connection terminal (1) for connecting an electrical conductor to a busbar (2), comprising a housing (3), a conductor connecting element (4) and a current bar (5), wherein the housing (3) has a conductor insert...  

Matches 1 - 50 out of 920,035