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WO/2012/028797 |
The invention relates to the charging of a battery (1) located on-board a motor vehicle. The motor vehicle comprises at least one electric motor (8) connected to the battery (1) using an inverter bridge (9), in which the battery (1) can ...
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WO/2012/030772 |
A method of turning on a plurality of loads connected to a multi-channel power controller includes turning ON a first load, comparing a current-related value of the first load to a predefined threshold, and turning ON a second load after...
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WO/2012/029850 |
Provided is a foreign material removing structure, which is provided with an inserting hole, a battery-side terminal, and a push-out section. The inserting hole is provided in a battery pack, extends in the attaching direction of the bat...
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WO/2012/030680 |
In a first embodiment, a wind to energy conversion system is constructed out of a number of modular power units (110), each modular power unit (110) comprised of 36 air jet tunnels (106). Each air jet tunnel (106) is constructed using a ...
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WO/2012/028150 |
A method of controlling an electric output of a wind park is carried out jointly by wind turbines with their local wind-turbine controllers and a central wind-park controller. The central wind-park controller generates a reference value ...
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WO/2012/027963 |
A detection and control circuit for the DC content at the output side of a grid connected inverter comprises a sampling resistor unit (1) and a unit (2) for extracting, detecting and controlling the DC component therein. The sampling res...
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WO/2012/029925 |
An ultrasonic motor is equipped with a laminated piezoelectric element (40), rotation-restricting members (42a1, 42a2), a rotor mechanism (10), a pressing mechanism (20), rotation-restricting frames (31a1, 31a2) and grooves (32a1, 32a2)....
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WO/2012/028376 |
The invention relates to an electrical power supply unit, PSU, (100) for supplying a load (200) with a variable direct current, DC, voltage, wherein said PSU (100) comprises at least two DC power supply branches (120, 120a, 120b,..), whe...
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WO/2012/028344 |
The invention relates to an energy storage arrangement (8) with at least two storage modules (301,..., 30m), which are connected electrically in series and which each have a large number of capacitive storage cells (321,..., 32n) connect...
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WO/2012/029982 |
A power tool includes: a battery cell group including a plurality of secondary battery cells; a motor to which an electric power is supplied from the battery cell group through a switching element and a trigger switch; a current detector...
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WO/2012/031278 |
An automated facilities management system has the ability to predict occupant behavior by identifying recurring patterns in the way that people use buildings and comparing them with environmental characteristics. This technology is not l...
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WO/2012/030974 |
Electric motors and generators, in which a non-contact ultrasonic suspension of the rotor of the electric motor, are provided. The non-contact ultrasonic suspension is achieved by the formation of an elevated-pressure gaseous microfilm b...
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WO/2012/028475 |
The invention relates to a device (1) for suppressing high-frequency currents (IZ) in infeed lines to an inverter having a common-mode impedance (2), comprising a magnetic core (3) set up for inductively coupling the infeed lines, wherei...
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WO/2012/030963 |
Methods and apparatus to clamp overvoltages for inductive power transfer systems are described. An example overvoltage protection circuit has a first terminal (130) configured to receive an alternating current signal for conversion to a ...
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WO/2012/027952 |
A wind power generator set adapting to a high-altitude environment comprises a tower (1), a main machine (2) installed at the top of the tower, and turbine blades (3) connected to the main machine. The main machine comprises a casing (21...
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WO/2012/029933 |
According to one embodiment, a semiconductor device includes an electrostatic actuator including first and second lower electrodes (43, 44), an upper electrode (45) supported above the first and second lower electrodes (43, 44) by an anc...
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WO/2012/030428 |
A switch comprising a plurality of transformers and a path comprising a number of wires. Each of the plurality of transformers comprises a core and a control winding. The path is configured to connect the plurality of transformers to eac...
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WO/2012/029099 |
The purpose of the present invention is to achieve efficient heating of coolant accumulated in a compressor. A phase switching unit (19) switches between phase (θ1) and phase (θ2), which is different from phase (θ1) by approximately 1...
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WO/2012/030767 |
A heating element can comprise a ceramic material doped with various elements. The heating element can be heated by forcing a fuel to flow through the ceramic material, where the fuel interacts with the dopants. The interaction can produ...
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WO/2012/029317 |
A battery system is provided with battery modules and a bus. Each of the battery modules comprises a plurality of battery cells and a main circuit board. The main circuit board comprises first circuits, a second circuit, and a terminator...
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WO/2012/030952 |
A buck-boost switching regulator (bridge 100, including switches S1-S4, and capacitor C1) is adapted to operate in a buck mode, boost mode, and bridge mode. Control circuitry (voltage divider R1, R2, error amplifier 308, processor 304, a...
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WO/2012/030959 |
Control circuitry (voltage divider (R1, R2), error amplifier 308, processor 304 and storage medium 306) is coupled to input/output terminals for control of a buck-boost switching regulator. The control circuitry uses a compensation funct...
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WO/2012/029774 |
A motor control device (30) comprises: a capacitor (51) for smoothing the fluctuation of input direct-current power; a voltage detecting unit (41) for detecting the voltage of the capacitor (51); an inverter circuit unit (80) for supplyi...
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WO/2012/029715 |
A vector control unit (11) is provided with a torque voltage control unit (21) for determining a torque voltage command value on the basis of the deviation between the torque current command value and the torque current, a magnetizing vo...
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WO/2012/030629 |
Various embodiments for managing power capacity in a facility include: a plurality of wireless sensor devices deployed in a facility, each wireless sensor device to monitor electrical power usage of at least one of a plurality of electri...
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WO/2012/029489 |
An electrical connector readily bringing a connecting member into good surface contact with an electrode member when joining the members is realized. A connecting member (50) has: a planar joint part (51) coming into surface contact with...
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WO/2012/029998 |
Linear and planar motors, as exemplary electromagnetic actuators, are disclosed that have at least one actively cooled coil assembly. An exemplary assembly includes a coil having first and second main surfaces. Also included is a respect...
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WO/2012/030260 |
The present invention relates to a device and a method, respectively, for the attachment of cabling at a traction vehicle, which traction vehicle (5) comprises at least one junction box (7) for the connection of the cabling (8) to a trai...
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WO/2012/029961 |
A communication device comprising: request obtaining means for obtaining, from an energy utility on a first sampling rate, a request to obtain energy consumption related data from an instrumented meter; data obtaining means for obtaining...
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WO/2012/028558 |
Disclosed is a multiphase converter comprising multiple phases (11 to 16), each of which can be triggered using switching means (21 to 26), at least one phase (11) being magnetically coupled to at least three other phases (12, 14, 16) by...
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WO/2012/028572 |
The invention relates to a method for charging an electrical battery (2) having a given charge capacity, the electrical battery supplying power to a load (1) and the electrical battery being charged by an electrical power source (5), cha...
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WO/2012/029935 |
[Solution] The present invention is provided with: a transformer having a primary winding, a secondary winding and a tertiary winding; a primary-side rectifying/smoothing circuit, which converts alternating-current power to direct-curren...
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WO/2012/029748 |
[Problem] To provide a method for manufacturing R-Fe-B rare earth sintered magnets whereby coercivity (HCJ) can be improved, and reductions in the maximum of the residual magnetic flux density (Br) and the maximum energy product (BH) can...
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WO/2012/027824 |
A system for the inductive transmission of power from a primary coil to a secondary coil and its associated secondary circuits, and for the inductive transmission of data between the primary and secondary coils includes a hard body-armor...
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WO/2012/029104 |
The present invention provides a power generation controller having an equalized load balance by synchronizing the field current control of power generation controllers of a plurality of power generators when the power generators are ope...
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WO/2012/030403 |
A system and method are disclosed for turning off the voltage to a pump jack electric motor during predetermined periods of time to save energy. In the method, the motor's response to closed-loop control may be evaluated over several pum...
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WO/2012/029101 |
Provided is a charger (300) comprising: a conversion unit (310) for converting the external power from the charging port (110) into direct current; a conversion unit (320) for converting the output of the first conversion unit (310) into...
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WO/2012/028642 |
An assembly comprising a movable element being movable in relation to a base, a first electric motor for moving the element in relation to the base, the motor having one or more first windings each having at least two inputs, a first bra...
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WO/2012/030959 |
Control circuitry (voltage divider (R1, R2), error amplifier 308, processor 304 and storage medium 306) is coupled to input/output terminals for control of a buck-boost switching regulator. The control circuitry uses a compensation funct...
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WO/2012/028256 |
The invention relates to a system for storing electrical energy, comprising a plurality of storage cells having an operating voltage, wherein an electrical consumer and a switching element in series with the consumer are arranged in para...
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WO/2012/029145 |
A vehicle battery ECU (36) includes: a pause mode obtaining unit (S14) obtaining a pause mode indicating a pause period from when a vehicle (V) stops driving until when the vehicle (V) next restarts driving; and a remaining capacity lowe...
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WO/2012/028183 |
A rotating electric machine comprises a housing 2 having an envelope surface and an end plate supporting a shaft 29 at each opposite end of the envelope surface. At least one gas shield 10a, 10b divides an interior of the housing 2 into ...
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WO/2012/027856 |
The invention relates to a method and a device for producing a metal body, comprising the following steps: forming a body from several metal parts, wherein thermally curing adhesive layers are provided between the metal parts, and heatin...
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WO/2012/030105 |
Provided is an apparatus and method for adaptively adjusting an amount of a power to be wirelessly transmitted. In one embodiment, an adaptive resonance power transmitter may include: a source resonator configured to transmit resonance p...
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WO/2012/030605 |
The present application provides a modular stacked power converter vessel. The modular stacked power converter vessel may include an inner container at a first potential, a modular stacked power converter positioned within the inner cont...
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WO/2012/030824 |
An output stage of a switching DC-DC converter (110) includes a pair of transistors (220, 240) and a bias transistor (230) connected between the transistors (220, 240). A voltage regulator (210) generates a bias voltage to bias a control...
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WO/2012/030765 |
High voltage direct current systems are provided including one or more outlets (115) and an electronic current limiter circuit associated with the one or more outlets. The electronic current limiter circuit is configured to limit current...
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WO/2012/030952 |
A buck-boost switching regulator (bridge 100, including switches S1-S4, and capacitor C1) is adapted to operate in a buck mode, boost mode, and bridge mode. Control circuitry (voltage divider R1, R2, error amplifier 308, processor 304, a...
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WO/2012/028406 |
The invention relates to a circuit assembly for the pulse width modulated actuation of an electric motor. The circuit assembly has at least one transistor half bridge comprising a semiconductor switch, in particular an N-MOS transistor, ...
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WO/2012/029706 |
The present invention provides an inverter integration type drive module which simplifies a connection of a phase coil with an inverter circuit and a connection of a neutral point of the phase coil and is preferable for a large volume us...
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