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Matches 451 - 500 out of 991,258

Document Document Title
WO/2019/018214A1
Systems and methods tor forming insulation on magnet wire are provided. An extruder that includes one or more rotating screws may receive a plurality of ingredients for a polymeric insulation material and process the plurality of ingredi...  
WO/2019/015052A1
An electric vehicle, a wheel, and a switched reluctance motor (10) thereof. The switched reluctance motor (10) comprises a stator (11) and a rotor (12). The stator (11) comprises multiple stator teeth (131, 132, and 133) provided periodi...  
WO/2019/015205A1
A converter and a voltage reduction method therefor, and an electronic device. The converter comprises: a control chip (101), a switch tube (102), a voltage reduction circuit (103) and a linear power circuit (104). The control chip (101)...  
WO/2019/015922A1
The invention relates to a coil (13) of a stator winding (12) of an electric machine (4) consisting of a number of windings (14), which are wound together with a number of layers of a mica tape (15), on which a number of layers of a cove...  
WO/2019/015606A1
Provided are a passive magnetic energy power supply and a device applying same. The magnetic energy power supply comprises one or more magnetic energy chips and a power supply management chip, the multiple magnetic energy chips being con...  
WO/2019/015031A1
An electric vehicle, a wheel and a switched reluctance motor and a current control method therefor. The control method comprises: during the driving period, simultaneously controlling, by means of a controller (23), first switch tubes (V...  
WO/2019/017595A1
Disclosed are a wireless battery management system and a battery pack including the same. The wireless battery management system comprises: a plurality of slave BMSs installed in a plurality of battery modules, respectively, on a one-to-...  
WO/2019/014946A1
Provided are an electrothermal door lock protection circuit, a control board, a door lock, a door lock protection accessory, and a washing machine. The door lock protection circuit comprises: a switch device, an over-current protection P...  
WO/2019/016663A1
The present invention comprises a method and a system for utilizing new battery technologies in battery storage systems for renewable energy such as but not limited to solar power, by integrating the batteries into wall and/or ceiling pa...  
WO/2019/017672A1
The present invention pertains to an image display apparatus. The image display apparatus according to an embodiment of the present invention comprises: a display which includes a first electrode and a second electrode for receiving wire...  
WO/2019/014820A1
The present invention relates to the technical field of thermalelectric power generation. Disclosed are a method and system for regulating peak electrical power. The system for regulating peak electrical power comprises: a control device...  
WO/2019/018148A1
A high voltage generation circuit is disclosed, which includes a battery for providing a first direct current voltage, a first inductance connected in series with the battery, a power switch and a voltage multiplier. The power switch is ...  
WO/2019/015414A1
A frequency jittering control circuit (100), comprising a detection module (110) and an enable module (120), wherein the frequency jittering control circuit decides whether to add a frequency jittering function by detecting the state of ...  
WO/2019/016655A1
The invention relates to a renewable energy harvesting carry case or bag (10, 100, 120) for charging one or more mobile electronic devices whilst on the go. An exemplary embodiment of the carry case (10) includes two pockets separated by...  
WO/2019/017070A1
The present invention provides a device and a method for producing a coil-shaped fiber, which are capable of fully automatically producing a coil-shaped fiber having a stable quality. A device for producing a coil-shaped fiber according ...  
WO/2019/016998A1
Provided are an accumulator system charging control device, an accumulator system, and an accumulator charging control method that are capable of maximizing the cumulative capacity of an accumulator until expiration thereof. In an accumu...  
WO/2019/015921A1
The invention relates to a coil (13) of a stator winding (12) of an electric machine (2), which consists of a number of windings (14) that are wound together with a number of layers of a mica strip (15), onto which, in turn, a number of ...  
WO/2019/015093A1
An electric vehicle, a vehicle wheel and a switched reluctance motor (10) thereof; the switched reluctance motor (10) comprises a stator (11) and a rotor (12); the stator (11) is provided along the axial direction with at least two stato...  
WO/2019/017786A1
An in-wheel motor for a vehicle is disclosed, comprising: a stator with a connector member for attaching the stator to the vehicle, the connector member comprising a shaft, an end plate of a larger diameter than the shaft, and a passage ...  
WO/2019/016965A1
The present invention pertains to a solar photovoltaic generation panel installation frame 1 that is provided with: a foundation structure 2; a first crosspiece member 31, one end of which is connected to the foundation structure 2; a se...  
WO/2019/015214A1
Provided are an output voltage regulator circuit and a liquid crystal display device. The output voltage regulator circuit comprises a PWM IC (100), a voltage-regulating speed control unit (200), a first N-type switch unit (300), a first...  
WO/2019/015442A1
Disclosed is a mobile booth box with wireless WiFi, comprising an outer box body and an electrical box (100) used for display, wherein a hollow structure is provided inside the outer box body, and the outer box body is linked to the elec...  
WO/2019/017788A1
In-wheel electric motor comprising a stator with at a vehicle side an connector member, a cylindrical hollow stator body connected to the connector member; an outer surface of the stator body being equipped with stator windings, and furt...  
WO/2019/016889A1
[Problem] When a power supply path is provided to a folding portion of a smartphone protecting case, a load is easily applied to the power supply path according to the deformation of the folding portion. [Solution] This flip case 1 has a...  
WO/2019/015858A1
The invention relates to an electric machine. The machine has at least two sub-machines, each of which has the same number of phases and each of which is designed to generate a magnetic rotary field independently of one another in order ...  
WO/2019/017109A1
In a DC-DC converter according to the present invention, a ripple current flowing in an inductor is reduced while still suppressing the addition of component parts or an increase in the size thereof. One aspect of the present invention i...  
WO/2019/015197A1
A dual-input leakage protector circuit comprises a voltage stabilizing circuit for a power supply, a voltage reference circuit, a first amplifier circuit, a second amplifier circuit and a control output circuit, wherein the voltage stabi...  
WO/2019/016962A1
The present invention is provided with: a power converter (8) which converts DC power into AC power; a housing (14) in which the power converter (8) is accommodated; an AC system circuit (15) which supplies AC power output from the power...  
WO/2019/017268A1
In this rotary electric machine (10), the permeance of a q-axis magnetic circuit is larger than the permeance of a d-axis magnetic circuit. The rotary electric machine is provided with a control unit (55) and switches (53a, 56b) for supp...  
WO/2019/016200A1
A battery reverse polarity protection circuit. The battery reverse polarity protection circuit includes a field effect transistor (FET) coupled to a control circuit. The FET is configured to transmit an input voltage from a normal-polari...  
WO/2019/016818A1
A device for utilizing the motion energy of waves. The device has a freewheel hub mounted on a driving shaft having a main axis, and, a pendulum mounted on the freewheel hub. Rotation of the pendulum around the main axis induces rotation...  
WO/2019/015441A1
A safe power distribution cabinet with lightning protection, comprising a cabinet body (100). The cabinet body employs a material of an alloy steel, is provided with a protection coating on a surface thereof, and has a hollow structure t...  
WO/2019/018355A1
One embodiment provides a solar roof tile module. The module includes a plurality of solar roof tiles positioned side by side and one or more tile spacers. The tiles are electrically and mechanically coupled to each other. A tile spacer ...  
WO/2019/015007A1
Disclosed are a system for charging and discharging a lithium ion battery, a control apparatus and a related method, relating to the technical field of lithium ion battery charging and discharging. According to the technical solution dis...  
WO/2019/015920A1
The invention relates to a galvanically coupled electrical converter for converting an input voltage applied to first terminals into an output voltage, comprising a step-up converter which is connected on the input side to the first term...  
WO/2019/016990A1
The present invention comprises: a power supply input unit (11) connectable to an alternating-current power supply (1) having a fluctuating power supply frequency; a rectifier unit (12) for rectifying an alternating-current voltage that ...  
WO/2019/016999A1
In the present invention, a power conversion circuit unit 16 is packaged with a synthetic resin, and is formed of a rotary shaft side 44A formed so as to be directed to a rotary shaft 23 of an electric motor, a control output terminal si...  
WO/2019/015182A1
Provided are a direct current voltage conversion circuit and a liquid crystal display device. The direct current voltage conversion circuit comprises a voltage-dividing unit (100), a voltage conversion unit (200), a first subtractor (310...  
WO/2019/015300A1
A friction generator, a device having a friction generator, and a manufacturing method therefor; the friction generator comprises: a first friction unit (10) and a second friction unit (20) which are oppositely disposed; the first fricti...  
WO/2019/017797A1
A fire detection and prevention system (1) and method comprising a processor (11), a switch (13) controlled by the processor (11), and a power supply (14) configured to be connected to a mains sub-circuit (100) protected with a residual-...  
WO/2019/016449A1
The invention concerns a power flow control device intended to be used in a mesh network, said device comprising: - a first voltage source connected between the first terminal (B1) of same and the third terminal (B3) of same, - a second ...  
WO/2019/016085A1
A lighting device (100), comprising a light source (104) configured to be driven by electrical power, an energy-storage unit (106) configured to store electrical energy, to receive the electrical power from a power interface and to deliv...  
WO/2019/015894A1
The invention relates to an electric machine, in particular an electric motor and/or generator. The electric machine has a stator and a rotor which is designed to be permanently magnetic or to be energized in particular. The machine has ...  
WO/2019/016893A1
The present invention achieves a rotating electrical machine that can suppress torque ripple increases caused by division of a rotor core. This rotating electrical machine is provided with: an annular core back; a stator including a plur...  
WO/2019/017699A1
The present invention may provide a motor comprising: a rotation shaft; a rotor coupled to the rotation shaft; and a stator disposed outside the rotor, wherein the stator comprises: a stator core having a plurality of teeth; and a coil w...  
WO/2019/016618A1
The present application relates to a device that comprises DC storage batteries that transform chemical potential energy into electric energy; conductors; DC-to-AC transformers; and a control unit that ensures the device is self-sustaini...  
WO/2019/018007A1
A power monitoring device (PMD) can perform real-time remote managing, status reporting and analysis on the health/condition of equipment connected to the PMD. For example, a PMD provides data such as whether the equipment connected is i...  
WO/2019/015224A1
An overcurrent protection circuit comprises: a current transformer (T2), wherein a primary side winding thereof (Na) is in series with a primary side winding (Np) of a transformer (T3), and one terminal of a secondary side winding (Nb) i...  
WO/2019/015064A1
Provided are an electric vehicle, a wheel and a switched reluctance motor thereof, the switched reluctance motor (10) comprising a stator (11), a switch drive circuit (21) and an inductance sensor (38). Wherein the stator is axially prov...  
WO/2019/015624A1
An apparatus includes a first switch and a first capacitor connected in series between a first voltage bus and a second voltage bus, a second capacitor and a second switch connected in series between the first voltage bus and the second ...  

Matches 451 - 500 out of 991,258