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Patent Searching and Data


Matches 701 - 750 out of 980,979

Document Document Title
WO/2018/132638A1
Disclosed are methods and systems for a renewable electricity system. Connections are provided to a renewable power source, an energy storage unit, and an electric utility grid. Power usage data is aggregated and projected. Draws from th...  
WO/2018/129991A1
A charging method, a charging device and a terminal. A current battery voltage of a battery of the terminal is obtained. A current remaining electric quantity of the battery is obtained according to the current battery voltage. A chargin...  
WO/2018/131568A1
This control device (14) for a power conversion circuit controls a power conversion circuit (13) which has a plurality of switching elements (Sp, Sn), and which converts input power and outputs the converted input power to a rotary elect...  
WO/2018/132488A1
An axial field rotary energy device (31) can include a rotor (33) having an axis (35) of rotation and magnets (37). Each magnet can extend in a radial direction relative to the axis. Each magnet can include a magnet radial edge (67). The...  
WO/2018/129971A1
A charging method, a charging device and a terminal. The charging method includes: when detecting that a battery is charged with a trickle current, acquiring a voltage of the battery (S101); determining a preset voltage range to which th...  
WO/2018/129894A1
A method and device for voltage consistency detection, and a method and device for voltage balancing. The device or method: the voltage difference and energy difference between a first battery system and a second battery system are detec...  
WO/2018/132117A1
An integrated mobile phone case and charger for providing both a protective casing for a mobile device which includes an integrated solar cell for charging the battery of the mobile device therein comprises a case body defined by a front...  
WO/2018/131874A1
The present invention provides a charging control apparatus and method which can achieve energy saving and quick cell balancing. According to the present invention, charging is suspended when one of a plurality of battery cells reaches a...  
WO/2018/131336A1
Provided is an electric power conversion device which is able to be reduced in size, while ensuring noise resistance and insulation between a power semiconductor module and a drive circuit board. An electric power conversion device accor...  
WO/2018/130203A1
A method for charging a sub-module based hybrid converter. By arranging, in the charging process, a half-controlled charging step in which all full bridge sub-modules are half-latched, the voltage of half bridge sub-modules is increased,...  
WO/2018/130773A1
The invention relates to an electrical accumulator battery (5) charger (1) for an electric automotive vehicle, wherein at least two bridge arms (31, 32) of a Vienna rectifier (3) comprise a bidirectional insulated-gate field-effect trans...  
WO/2018/130328A1
The invention relates to a lightning arrester device for exterior lightning protection in buildings, containers, tents and similar objects comprising at least one collector device and at least one lightning arrester arrangement which is ...  
WO/2018/131640A1
A stator (13) of a rotating electrical machine (10) is provided with: a stator core (20) which is annular and has a plurality of slots (21) in a circumferential direction; and a stator winding (30) wound into the slots. The stator windin...  
WO/2018/131385A1
An input filter (110) is mounted on a first substrate (B1). A first columnar conductor pair (303) transmits, from a first terminal pair (TPin) to a second substrate (B2), a voltage that has passed through the input filter (110). A first ...  
WO/2018/132469A1
A module (201) can be an axial field rotary energy device (31) including a housing (203) having coupling structures (209) configured to mechanically couple the housing to a second housing (203) of a second module (201). In addition, the ...  
WO/2018/129651A1
A neutral electrode interconnected voltage-sensitive surge over-voltage protection circuit, comprising more than two varistors in parallel connection, in series connection or in series-parallel connection, wherein same respectively achie...  
WO/2018/131179A1
Provided is a highly reliable metal-enclosed switchgear that has a plurality of compartments inside, wherein when a high-temperature high-pressure gas (hot gas) has thermally expanded inside some of the compartments due to an arc acciden...  
WO/2018/131318A1
[Problem] To enable a large torque to be output and facilitate constant output characteristics through field weakening. [Solution] A motor is provided with: circumferentially disposed stator windings SW; a rotor Rot having rotor magnetic...  
WO/2018/131353A1
A USB Type-C/PD device (2) is connected to a Type-C port (16), which transfers power to/from the Type-C/PD device (2). A battery (132) is charged by means of an AC adapter (131) or the USB Type-C/PD device (2). An SoC (101) acquires the ...  
WO/2018/130432A1
The present disclosure provides a power module comprising at least one substrate on which at least two semiconductor switches are mounted, wherein the at least two semiconductor switches are configured to operate in parallel, and wherein...  
WO/2018/129828A1
Disclosed by the present invention is a photovoltaic power generation predicting system, comprising a prediction module started at a fixed time, a manually started prediction module, a predicting statistics operation module, a device man...  
WO/2018/132028A1
A method of converting direct voltage into pulse voltage consists in forming a pulse current from a high direct voltage, said current flowing through an inductive load, and in controlling the magnitude of said current using an electronic...  
WO/2018/129835A1
A Vienna PFC-based smart half bridge sine wave voltage conversion circuit, comprising: an input unit (10), a Vienna PFC boost unit (20), and a half bridge inversion unit (30). The Vienna PFC boost unit comprises a boost inductor (L2), a ...  
WO/2018/131427A1
An input/output unit of an inspection device (10) instructs charging devices (21-2n) capable of charging cells (S1-Sn) to perform constant-current charging or constant-voltage charging, and acquires voltage values and current values of t...  
WO/2018/131392A1
This split core unit (30) has a split core (31), a coil (5), and an insulation member for insulating the split core (31) and the coil (5). The insulation member has end face insulation members (4). Each of the end face insulation members...  
WO/2018/131541A1
A vibratory actuator that enables a reduction in device size and with which vibrations felt by the body can be suitably obtained. This actuator has a stationary body having either a coil or a magnet, a movable body having the other, that...  
WO/2018/129832A1
A Vienna PFC-based smart half bridge modified wave voltage conversion circuit, comprising: an input unit (10); a Vienna PFC boost unit (20), comprising a boost inductor (L2), a first switch transistor (Q3), a first diode (D1), a second d...  
WO/2018/129975A1
A grid-connection inverter and an inverter system. The grid-connection inverter comprises: an auxiliary circuit configured to provide a first freewheel path and a second freewheel path. The auxiliary circuit comprises: a first transistor...  
WO/2018/130875A1
An electrical switching system (100) has an access control subsystem (110) and a plurality of slave control subsystems (120). The system (100) is applied to a building or installation having a master electricity input (12, 12.1) connecte...  
WO/2018/131646A1
Provided is a rotating electric machine comprising a stator and a rotor. The rotor includes a magnetic field core, a magnetic field winding, and a permanent magnet. The magnetic field core includes a boss, a disc, and claw-shaped magneti...  
WO/2018/130490A1
The invention relates to a method for fixing a permanent magnet (17) in a magnet pocket (18) of a rotor (12) for an electric machine (10), wherein the permanent magnet (17) is disposed in the magnet pocket (18). According to the inventio...  
WO/2018/129829A1
The present invention discloses a new type micro-network system, comprising: a distributed energy-storing system, which is installed at a user terminal and which connects a user load, an energy storage battery and a photovoltaic (PV) com...  
WO/2018/129830A1
Disclosed is a bidirectional drive device for a main drive electric motor for an electric vehicle, the bidirectional drive device comprising a main drive electric motor (110) and a drive assembly, wherein the main drive electric motor co...  
WO/2018/129349A1
A dynamic power optimization system and method for electric submersible motors. A system to optimize operation of an electric submersible motor electrically coupled to a variable speed drive controlled by a computer performing dynamicall...  
WO/2018/126314A1
There is provided a power connector system for electrically connecting a power source to a device. The power connector comprises a first component and a second component which each have a plurality of electrical contacts disposed on a fa...  
WO/2018/127105A1
A charging and mutual charging apparatus for combined intelligent devices, and a charging method, relating to the field of charging of intelligent devices. The charging and mutual charging apparatus for combined intelligent devices compr...  
WO/2018/128729A1
A moisture detecting system (40) has a power semiconductor module having a gate driver (62) with the gate in which the gate driver has an on condition and an off condition, a power supply (42) connected to the gate driver so as to supply...  
WO/2018/127690A1
There is described a junction box having a retaining mechanism comprising a retaining element and retaining surface arranged for retaining therebetween a cable extending through an inlet of the box. The retaining surface is concavely cur...  
WO/2018/128269A1
The present invention relates to a method for performing uninterruptible power distribution work on a distribution line and, more specifically, to a method for performing uninterruptible power distribution work within a working section i...  
WO/2018/128077A1
The present invention achieves a failure detecting device that can more quickly determine in at least which abnormality detecting unit, among a plurality of abnormality detecting units that can detect the occurrence of an abnormality in ...  
WO/2018/127083A1
A composite electric generating set comprises a first magnet, a first coil, a second magnet, a send coil, and multiple gears. The first coil is disposed around the first magnet, so that an induced current can be generated when the first ...  
WO/2018/129253A1
Systems and methods of generating, storing and/or distributing electric power are disclosed. The system may include two or more direct current battery subsystems, a direct current motor/alternating current generator combination, an elect...  
WO/2018/126554A1
A smart correction wave voltage conversion circuit based on PFC, full bridge, and half bridge, comprising: an input unit (10), a PFC boost unit (20), a full bridge isolation transformation unit (30), and a phase inversion unit (40). The ...  
WO/2018/126634A1
Provided is a detection method of a charging switch of an electric vehicle. The electric vehicle comprises a vehicle-mounted charger (1), a vehicle control device (2), and a charging interface (3). The vehicle-mounted charger (1) is elec...  
WO/2018/127367A1
The present invention relates to a control method and a switching device for a separately excited synchronous machine as drive in a hybrid or electric vehicle. In order to provide a control method and a corresponding switching device whi...  
WO/2018/128043A1
The present invention addresses the problem of providing a 10-pole 60-slot embedded permanent magnet-type rotating electrical machine of a distributed winding format, wherein a rotor structure of the rotating electrical machine has a mag...  
WO/2018/126662A1
A charging authorization method for an object to be charged, and an automatic authorization method for a charging device. The automatic authorization method comprises the following steps: insert a charging gun of a charging device into a...  
WO/2018/127650A1
The invention relates to an integrated component for protecting against overvoltages, including: two multilayer elementary varistors (21, 22) that are arranged in parallel and that each include first and second varistor electrodes, the v...  
WO/2018/128703A2
A vehicle power station including a housing, a control circuit for controlling charging and discharging, a receptacle, a removable power module configured to be received in the receptacle, a vehicle electrical system electrically coupled...  
WO/2018/128102A1
This power-factor-improving converter comprises: an inductor (2); a bridge circuit (3) constituted by a series circuit including a first high-potential-side switch circuit (31) and a first low-potential-side switch circuit (32), and a se...  

Matches 701 - 750 out of 980,979