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Patent Searching and Data


Matches 551 - 600 out of 967,932

Document Document Title
WO/2018/075219A1
An electrochemical battery cell comprising an anode having a primary anode active material, a cathode, and an ion-conducting electrolyte, wherein the cell has an initial output voltage, Vi, measured at 10% depth of discharge (DoD), selec...  
WO/2018/072384A1
Disclosed are a two-stage equalization charge system and an equalization charge method for managing a power battery set. Group equalization is first performed on a battery set, then charging equalization is performed on the battery set, ...  
WO/2018/072943A1
A pressure control valve comprising: a passageway (210) having a portion defining an opening (220) for the flow of liquid and/or gas (215) therethrough; an obstructing member (230) displaceable relative to the opening for obstructing the...  
WO/2018/075368A1
Solar trackers that may be advantageously employed on sloped and/or variable terrain to rotate solar panels to track motion of the sun across the sky include bearing assemblies configured to address mechanical challenges posed by the slo...  
WO/2018/072791A1
A method and a circuit arrangement are described, by means of which a stepper motor (M) can be operated by adaptive control across a broad rotational speed range, including standstill, in which the motor is electrically fixed in a specif...  
WO/2018/072975A1
A motor assembly for driving an object in a driving direction is described, the motor assembly comprising: - a plurality of linear motors, each motor configured to generate a driving force in the driving direction, each of the linear mot...  
WO/2018/074114A1
An electronic control device (10) is provided with left and right side surfaces (23L, 23R) and left and right stays (26L, 26R). The left and right stays (26L, 26R) are provided in positions nearer to a back surface (22) than the center o...  
WO/2018/072681A1
Disclosed is a compression-type charging device, comprising a cigarette case charging portion and a cigarette set charging portion. The cigarette case charging portion comprises a positive electrode cover (1), a positive electrode spring...  
WO/2018/074169A1
In the present invention, by means of control signals output from each converter (10A – 10C) a target voltage, which is a target value for the output voltage of one of the three converters, is set to Vout1, and a target voltage for the...  
WO/2018/073009A1
A fuel pump (5) comprising an electric motor (10) and a pump stage (11) has a motor housing (14) with a plastic section (24) that holds a stator (21) of the electric motor (10). The plastic section (24) has a rim (15) on the side facing ...  
WO/2018/074575A1
A motor generator is provided with three types of cooling through-hole portions 112 to 114. The cooling through-hole portions 112 to 114 are three types of hole portions which penetrate through coil end portions 111f, 111g in the radial ...  
WO/2018/074168A1
The objective of the present invention is to implement a backup device for a vehicle with which the charging voltage of a second power supply unit can be quickly raised to a required level after operation of the vehicle has begun, and th...  
WO/2018/074861A1
Proposed is a magnetic induction power supply device which is switched during an initial operation so that the unit coil having the smallest number of windings is connected in series with a rectification unit for a set time, thereby prev...  
WO/2018/072941A1
The application relates to a high speed lifting device for an elongate, flexible body (12), having at least one supply line. Said high speed lifting device has a guide (10), for moving the body in a guided manner, with a spiral section (...  
WO/2018/075816A1
Improved devices, apparatuses, systems, and methods involving the use of field probes with voltage-controlled variable impedance elements and surface-launched acoustic wave devices, including surface acoustic wave (SAW) devices and SAW s...  
WO/2018/074651A1
The present invention relates to an operating device and method for an energy storage device for a microgrid. To this end, an operating device according to an embodiment of the present invention: collects prediction data relating to a lo...  
WO/2018/073719A1
In the present legacy electrical power generation and distribution system, the power quality delivered to end consumers is being degraded by a number of disruptive technologies and legislative impacts; especially with the rapidly increas...  
WO/2018/072518A1
The present invention pertains to the field of battery charging and replacement for electric vehicles, and specifically provides a battery replacement station with flexible configuration of a battery charger and a charging post. The pres...  
WO/2018/072983A1
The invention relates to a low-voltage circuit breaker device (1) comprising at least one outer conductor path (2) which extends from an outer conductor supply connection (3) of the low-voltage circuit breaker device (1) to an outer cond...  
WO/2018/073015A1
The invention relates to a method for operating a DC-DC converter (10) which adjusts an output variable (Uout) to a predefined desired value (21) at an output (13) by means of a regulator unit (19), wherein the regulator unit (19) sets a...  
WO/2018/075437A1
An energy harvesting device includes a housing (2), a moveable device (12) disposed within the housing and including a first surface including a first material (15) and a second surface including a second material (17), wherein the movea...  
WO/2018/072781A1
The present invention relates to a method for handling a fault (7), in particular an intermediate system fault (7.1), between an AC system (4) and a DC system (3) in a medium-voltage or high-voltage network, wherein the fault (7), in par...  
WO/2018/074469A1
[Problem] To provide a device and method for determining deterioration of a secondary battery which are capable of determining deterioration on the basis of an internal resistance measurement value in an internal resistance measurement f...  
WO/2018/072987A1
The invention relates to a DC-to-DC converter with reduced losses due to a reverse-recovery-effect. A transformer is provided on an input of the DC-to-DC converter. Due to said transformer, an electric current which is possibly still flo...  
WO/2018/072013A1
An apparatus includes a rotatable common shaft configured to be rotatable about a longitudinal shaft axis extending along the rotatable common shaft. Rotatable electric machines are arranged on the rotatable common shaft. This is done in...  
WO/2018/072810A1
In order to achieve the energy efficiency class IE4 defined in the IEC standard 60034, it is necessary to operate permanently excited synchronous machines directly on the mains. Because this is not readily possible, soft start devices ar...  
WO/2018/074280A1
Disclosed is an eddy current rail brake (100) including: a magnet array (11) which includes a plurality of permanent magnets (11a) that are aligned in a row so as to face a rail (1) in a braking state; a holding member (12) which holds t...  
WO/2018/073961A1
A power supply system includes: a battery; a charger for converting the voltage of a power input from an external power supply through a charging port to a voltage required to charge the battery; and an intra-system power supply device c...  
WO/2018/072435A1
A slow charging method and a smart terminal. The method comprises: detecting, when a smart terminal is connected to a charging device, whether a slow charging condition is satisfied (S101); if the slow charging condition is satisfied, sl...  
WO/2018/074804A1
The present invention relates to a wireless charging method and device(s) for a transportation equipment and a wireless charging system comprising the devices. A method for receiving wireless power in a wireless power receiving apparatus...  
WO/2018/074805A2
The present invention relates to an inductance matching method for wireless charging, and devices therefor. The inductance matching method in a wireless power transmitter for transmitting wireless power, according to one embodiment of th...  
WO/2018/074338A1
Provided is a resolver stator, in which an insulator (5) includes: a yoke upper surface cover portion (15) covering a yoke upper surface (8A); a yoke inner circumferential surface cover portion (17) covering a yoke inner circumferential ...  
WO/2018/072799A1
A charging station (20) adapted for charging electrical vehicles (100) and comprising at least one battery pack (30). The battery pack (30) comprises a plurality of batteries (1) being coupled in series and a control unit (40) adapted fo...  
WO/2018/073869A1
A motor drive device 2 according to the present invention drives a single-phase motor 12 and is provided with: a single-phase inverter 11 for supplying an AC voltage to the single-phase motor 12; and a control unit 25 for generating a PW...  
WO/2018/072519A1
A split-type mobile charging device. In order to improve the service capability of a mobile charging vehicle and lower the costs of the mobile charging vehicle, the split-type mobile charging device comprises: an independently provided m...  
WO/2018/073874A1
A direct-current power supply device 100 comprises: a bridge circuit 3 in which a first arm 31 and a second arm 32 are connected in parallel, the first arm 31 having a first switching element 311 and a second switching element 312 connec...  
WO/2018/073903A1
In the present invention, a temperature increase within a switchboard, which is an electric device, is suppressed by creatively modifying the shape of a slit that opens in a partition plate of the switchboard. Cross-shaped holes (8a), wh...  
WO/2018/074690A1
The present invention provides an insertion-type integrated insulating cross arm comprising: a cross arm body inserted/installed in a utility pole and made of a insulating material; a utility hole fixing hole formed through the cross arm...  
WO/2018/075539A1
In described examples, first and second power switches (214, 218) respectively energize and de-energize a coil (202) of a stepper motor (204) during each cycle for pulse-width modulating (PWM) (232) the coil current. During a cycle inclu...  
WO/2018/072738A1
The present invention provides a motor assembly, a driving motor, and a carrier device. The motor assembly may comprise a first fixed component and a bearing cavity. The bearing cavity is disposed on the first fixed component. A connecti...  
WO/2018/074446A1
[Problem] To facilitate the movement of a power supply device that uses a large-capacity storage battery. [Solution] A power supply device 10 includes a carriage 20, an inverter 30, a battery 50, and a battery attachment unit 40. The car...  
WO/2018/072209A1
A charging method and an electronic device, related to the technical field of electronics. The charging method is used for an electronic device, the electronic device comprising a charging circuit, the charging circuit comprising a first...  
WO/2018/074653A1
The present invention relates to a method for operating a semiconductor transformer by using an auxiliary power source and a DC/DC converter using the same, and a method for operating a semiconductor transformer by using an auxiliary pow...  
WO/2018/073001A1
The invention relates to a cable gland (1) with a grommet (2) comprising a tubular base body (5) made from an elastic material and extending in a direction of a cable gland axis (6) from a first outer end (14) to a second outer end (15)....  
WO/2018/072443A1
The embodiments of the invention provide a charging method, apparatus, and data storage medium. The method comprises: obtaining battery property information and current power of an apparatus to be charged; obtaining a charging voltage of...  
WO/2018/073925A1
A magnetizing yoke has an iron core in which a rotor is disposed, and is provided with a plurality of projection portions on one side of the iron core in the axial direction, said projection portions projecting toward the radial directio...  
WO/2018/074549A1
The present invention comprises: a shaft; a housing including a first circular cylinder section and a first annular plate which has an outer periphery connected to an end of the first circular cylinder section and which is perpendicular ...  
WO/2018/073322A1
The invention relates to a solar system or photovoltaic system (11, 11', 11'') comprises a cleaning device (19, 19', 19'') for cleaning a surface (15) of the solar system or photovoltaic system (11, 11', 11''), wherein the surface (15) t...  
WO/2018/075636A1
Enhanced common mode current reduction in three-phase inductors, transformers, and motor drive systems. A motor drive system includes an iron core transformer, a common-mode transformer coupled to a three-phase motor, and a variable spee...  
WO/2018/072332A1
A jacket suitable for making cable harnesses or other thin and elongated structures pass through a panel separating two chambers. The jacket reduces noise transferred from one chamber to the other chamber and prevents water and other pol...  

Matches 551 - 600 out of 967,932