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Matches 301 - 350 out of 994,052

Document Document Title
WO/2019/049512A1
The overcurrent protection circuit according to one embodiment of the present invention is provided with a current supply line, a protection transistor, and a voltage generation unit. The current supply line has a first switch and a curr...  
WO/2019/046939A1
A power-hub for an electric vehicle and operating modes thereof are disclosed herein. The disclosed power-hub is designed to operate in the Vehicle-to Grid (V2G), Grid-to-Vehicle (G2V), Vehicle-to-Home (V2H), and Vehicle-to-Vehicle (V2V)...  
WO/2019/051499A2
A power supply system to be operatively connected to a grid, a load, and at least one auxiliary power node. The power supply system comprising at least one power control system comprising a device controller, a power integration system o...  
WO/2019/047515A1
A balanced output circuit and method for three-phase electricity. The balanced output circuit for three-phase electricity comprises: a control unit; a detection element for collecting a voltage signal and a current signal of three phases...  
WO/2019/048197A1
The invention relates to a device (100) for controlling the operation of an electric machine (M). The electric machine (M) comprises a rotor and a stator. The device (100) has at least one regulating unit (110). The device (100) also com...  
WO/2019/048186A1
The invention relates, inter alia, to a converter assembly (10), comprising a rectifier (20), to which an external alternating voltage of a specified feed frequency (fs) can be applied, an inverter (30), and a DC link (40), which compris...  
WO/2019/049656A1
This iron core comprises: stacks of a plurality of fixed magnetic steel sheets; a stack of alloy thin bands sandwiched between the stacks of the magnetic steel sheets; a fastening mechanism penetrating through the stacks of the magnetic ...  
WO/2019/049344A1
An electric vehicle control device 1 is provided with: a reception unit 11 that receives a plurality of signals outputted from a plurality of sensors 4u, 4v, 4w provided correspondingly to respective phases of a motor 3 of an electric ve...  
WO/2019/050229A1
The present invention relates to a double incoming breaker system which is applied to the power system of a power plant, including a three-winding transformer, the double incoming breaker system comprising: multiple main circuit-breakers...  
WO/2019/049405A1
Provided is a highly-reliable cooling structure for a power conversion device for rail cars which uses a self-oscillating heat pipe for cooling, wherein a decrease in cooling performance due to impact by a flying object or the like is av...  
WO/2019/051144A2
Methods and systems are provided for managing multi-battery systems, such as those utilized in an electric vehicle. Multi-battery systems comprise batteries providing power in parallel, thereby making each battery available to the vehicl...  
WO/2019/048275A1
Method for controlling a rechargeable battery on a machine tool, wherein the rechargeable battery contains a first data interface and a wake-up circuit for activating control electronics of the rechargeable battery, and the machine tool ...  
WO/2019/050539A1
Disclosed is a magnetic floating decorative device comprising: a body; and, a floating section. The body comprises a ferromagnetic-body section. The floating section comprises a ferromagnetic-floating section. The floating section is fle...  
WO/2019/051292A2
Systems and methods for modified dimensions, configurations, and structure for rotor electrodes and stator electrodes to improve power transfer between such electrodes. Swept-forward, swept-backward, and Yin-Yang shaped electrodes can be...  
WO/2019/049554A1
According to the present invention, a relay plate 44 has a vertically and horizontally symmetrical shape when a worm wheel 44 is viewed in the axial direction; the worm wheel is provided with an accommodation recess part 33g which is axi...  
WO/2019/050891A2
An apparatus having a skid, a boom having a first end attached to the skid and pivotable around an axis proximate the first end such that a second end of the boom raises and lowers relative to the skid, and a room mounted on the skid. Th...  
WO/2019/051203A1
A high temperature superconductor (HTS) rotating machine having a longitudinal axis and having a first rotational inertia. There is a cylindrical stator assembly disposed about the longitudinal axis and a cylindrical rotor assembly dispo...  
WO/2019/049299A1
This power conversion device comprises: a rectifier that rectifies a voltage supplied from a three-phase alternating current power source; a step-down circuit that has a step-down switching element, a reactor, a reverse current preventio...  
WO/2019/049582A1
Provided is a motor that can switch the rotational speed of an armature by switching the energization pattern of a brush, wherein the motor can prevent the occurrence of a non-energization condition and reliably cause the armature to rot...  
WO/2019/048259A1
The invention relates to a controller designed to switch at least one switch of a DC-DC switch-mode converter as a manipulated variable of a control loop. A controlled variable of the control loop is determined on the basis of a combinat...  
WO/2019/049056A1
A universal and portable power bank is disclosed, comprising a top cover and a bottom cover that define one or more internal chambers, which are adapted to hold a battery, a wireless charging receiver, a charging connector holder, a main...  
WO/2019/049995A1
In the present invention an angle calculation unit (51) calculates a motor angle on the basis of a motor rotation angle signal obtained from a motor rotation angle sensor (13) that detects the rotational position of a motor (10). An acce...  
WO/2019/048007A1
The invention relates to a solar module comprising; a plate-shaped module element (1) having two module longitudinal edges (11) and two module transverse edges (12), with the module element (1) in turn having a module front side and a mo...  
WO/2019/047008A1
A bidirectional transducer and a soft switch control method therefor: the first output voltage of the bidirectional transducer and the inductive current flowing through an inductor (L1) are detected; the duty ratio of pulse width modulat...  
WO/2019/049101A1
The apparatus (1) for the regulation of the reactive power in electrical systems, comprising a regulating unit (2) of the reactive power operatively connected to an electrical system (3) and to a set of capacitors (4) and configured to c...  
WO/2019/049621A1
A voltage compensation device according to an embodiment is provided with: a power converter which includes first to fourth diodes and first to fourth switching elements in a bridge connection; first and second transformers each of which...  
WO/2019/049188A1
The present invention drastically reduces the amount of data by treating current flowing through an AC electric motor as a DC amount. The present invention also performs, in a monitoring device, edge processing for determining an abnorma...  
WO/2019/051321A1
The present invention may be embodied as a power supply system for supplying power to a load from a grid power source and at least one auxiliary power source. The power supply system comprises at least one power control system comprising...  
WO/2019/051109A1
A wireless power transfer ("WPT") pad (126, 128) with a ferrite chimney is disclosed. The WPT pad (126, 128) includes a winding (302) with a conductor where the conductor is wound in a planar configuration. The winding (302) includes a c...  
WO/2019/047056A1
A capacitive variable-load inverter high-voltage non-constant-frequency intermediate-frequency power supply and a voltage-stabilizing circuit thereof, the voltage-stabilizing circuit (10) being disposed between an alternating-current vol...  
WO/2019/049341A1
A driving control unit of this power control device controls an up-converter and a down-regulator, and controls a first contactor and a second contactor, thereby controls electric circuit connection between a first battery connected to a...  
WO/2019/044567A1
The purpose of the present invention is to provide a secondary battery unit which can decrease the burden of battery replacement. This secondary battery unit 10 is provided with a positive electrode terminal 13 and a negative electrode t...  
WO/2019/043857A1
Provided is an air conditioner comprising an inrush current limiter circuit (2) having: an NTC thermistor (4) to limit an inrush current applied instantaneously when turning on an alternating current power source (1); and a relay contact...  
WO/2019/045322A1
The present invention relates to an induction heating and wireless power transmitting apparatus having an improved control algorithm. An induction heating and wireless power transmitting apparatus according to an embodiment of the presen...  
WO/2019/044287A1
The objective of the present invention is to provide a wiper device with which motor demagnetization can be prevented. For this purpose, a boost control unit 87, if a duty ratio has reached an upper limit value that is determined in adva...  
WO/2019/045787A1
Methods, systems, and devices, including machine-readable media, for dynamic battery power management are disclosed. In some implementations, an electronic device (110) that is powered by a battery (112) senses a voltage (via 116, during...  
WO/2019/042537A1
The invention relates to a drive with integrated dynamic load control, comprising: a mains-fed three-phase asynchronous motor having three winding phases connected in star, wherein the phase windings each have at least one field winding ...  
WO/2019/042413A1
A battery equalization method and a battery system comprising same, a vehicle, a storage medium, and an electronic device. The equalization method comprises: obtaining, according to battery information of cells in a battery pack obtained...  
WO/2019/044774A1
The purpose of the present invention is to implement both an uninterruptible power supply function and a load leveling function by using the same distributed energy resources, while satisfying FRT requirements. Provided is a power supply...  
WO/2018/175459A9
A support stand made of a non-conductive material and having a saddle, pedestal and a base used to support objects is provided. The pedestal supports the saddle and the base supports the pedestal. The saddle has a support member used to ...  
WO/2019/044681A1
A connector 1 comprising: a housing 10 that has a primary resin 30 formed by primary molding and a secondary resin 40 formed by secondary molding; and a bus bar group 20 embedded in the secondary resin 40 in a state in which a plurality ...  
WO/2019/044489A1
[Problem] To provide a drive device with which it is possible to reliably hold a moving object with a prescribed pressing force. [Solution] An imaging device (1) has a movable unit (100), a fixation unit (200) for holding the movable uni...  
WO/2019/041236A1
Provided are a drawer structure and a power distribution cabinet. The drawer structure comprises a drawer main body (1), a primary incoming wire insertion member (2), a primary outgoing wire insertion member (3), a switch (4), a remote c...  
WO/2019/042858A1
The invention relates to an energy store (10) having at least one storage cell (12) and a storage cell management system (18), which has a charge distribution circuit (16) for monitoring charging and discharging of the storage cell (12),...  
WO/2019/043812A1
The present invention is characterized in comprising a rotor core 103, copper bars 101, and end rings 102 in order to increase torque as well as reduce torque unevenness; the rotor core 103 being provided with a reference thin plate 1050...  
WO/2019/043565A1
This disclosure describes an apparatus and method of an embodiment of an invention that is an inductive rechargeable roller shade and/or roller screen system 10. This embodiment of the apparatus/system 10 includes a movable panel 20 that...  
WO/2019/045341A1
The present invention relates to a high-voltage generator having multiple coil stators. More particularly, the high-voltage generator, according to the present invention, comprises at least two coil stators, which are non-magnetic coil s...  
WO/2019/041025A1
A cable bracket includes a base, first and second plates extending from a first side of the base, and an arm extending diagonally from an upper end connected to the first plate at a position away from the base. The arm extends to a lower...  
WO/2019/043886A1
The power conversion device according to an embodiment of the present invention is provided with first to fourth switching elements, and first to eighth diodes. The first to fourth diodes are electrically connected in inverse parallel to...  
WO/2019/043993A1
The power conversion device according to an embodiment has arms corresponding to each of three phases. Each of the arms has a positive-side arm, a first primary winding, a negative-side arm, and a second primary winding. In the positive-...  

Matches 301 - 350 out of 994,052