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WO/2012/004343 |
For tracking inherent saliencies of ac machines (2) comprising a stator with windings (3) and a rotor, transient current time derivative changes or transient current changes due to voltage pulses applied, to the stator windings are sense...
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WO/2012/005399 |
The present invention relates to a charger system for an automatic cleaner. The charger system according to an aspect of the present invention includes: an automatic cleaner attached to a surface inclined from the ground, moving on the s...
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WO/2012/005304 |
The cage rotor (1) of the present invention has: a rotor core (2) formed by the lamination of a plurality of sheet steel laminate cores, and having a plurality of slots (7) extending parallel to each other; a plurality of metallic rotor ...
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WO/2012/004260 |
The invention relates to a method for locating the wiring in an aircraft provided with a harness database (11) containing data relating to the aircraft wiring, said method comprising the following steps: placing a set of radio frequency ...
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WO/2012/003857 |
The invention concerns an interface arrangement (20) between an AC system (S1) and a DC system (S2). The arrangement comprises a pulse width modulation controlled voltage source converter (28) having a DC side galvanically coupled to a s...
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WO/2012/004860 |
An inverter (2) for driving a motor (3) and a noise filter (8) are arranged on the surface of a motor housing (9), the inverter (2) and the noise filter (8) are integrated with the motor housing (9), and the leakage of a common mode curr...
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WO/2012/005021 |
In order to suppress the effect of path resistance and to enable rapid charging, the disclosed charging device (4) charges an electricity storage body (28) from the outside through connectors (26, 42) to an electronic apparatus (2) incor...
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WO/2012/006418 |
One or more embodiments of a system for operating a vessel are provided herein. An illustrative system can include a plurality of power sources for operating the vessel. The power sources can include a battery bank and an AC power source...
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WO/2012/005160 |
Disclosed is a recharging device for an electric vehicle that may comprise: a recharging cable (4) which includes a base end connected to a device main body (1), a connector (2) disposed at the tip thereof; and absorption section (3) wit...
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WO/2012/006092 |
A power inverter may include a transformer serving as an isolation barrier. The power inverter may include a first controller on one side of the isolation barrier. The first controller may encode the frequency of an input voltage of the ...
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WO/2012/005464 |
Provided is a battery power supply device. The battery power supply device includes: an input unit for receiving external power; a battery power unit connected to the input unit to charge a battery with the external power; a current dete...
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WO/2012/004761 |
Laminated rotor (1) assemblies for rotating electric machines, in particular for a hybrid synchronous motor (HSM) of vehicle drives, the rotor plates (6) of which have one or several recesses (9) as a flux barrier or magnet pocket, which...
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WO/2012/004178 |
The invention relates to a cable seal, for example for injection-molded plugs, where the adhesion and sealing are improved by the fact that a sealing element (4) is pressed by the extrusion-coat mass (3) onto the cable (1). In this way, ...
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WO/2012/004644 |
Provided is an energy management system having: an interconnected photovoltaic system having a solar cell or a power conditioner for converting electrical energy generated from the solar cell to uniform electrical energy; a storage batte...
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WO/2012/004770 |
A ring-wound electromagnetic conveyor (1) for transport of articles, comprising: a member (2) for transporting articles, which develops in a closed ring and bears a plurality of permanent magnets (3); a rotatable support (4) about which ...
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WO/2012/006099 |
An integrated motor drive and battery recharge apparatus includes a battery, an electric motor having N separate motor windings each having a first and a second leg, a contactor having a plurality M of poles, each pole having a first sid...
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WO/2012/003888 |
The invention relates to a method for detecting a short circuit (16) on a line (10) of a multi-phase electrical energy supply network, in which current and voltage sampled values are recorded and a fault signal is generated if a fault ev...
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WO/2012/004846 |
An ECU executes a program including: a step (S102) for executing a first charging control when a charging plug and a charging device have been connected (YES in S100), a step (S106) for finishing the first charging control when a CCV is ...
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WO/2012/006301 |
Among other things, renewable energy is extracted from an asymmetric system (or the ability of the system to have renewable energy extracted from it is enhanced, or both) that is characterized by one or more stochastic variables, which e...
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WO/2012/004935 |
Disclosed is a semiconductor integrated circuit (110) which operates with a power supply voltage (Vsrc) outputted from a power supply apparatus (100) that generates a voltage at a level that corresponds to that of analog control signals ...
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WO/2012/004146 |
The invention relates to a rectifier system (1) for a vehicle, in particular a railway vehicle that can be operated in a plurality of power supply systems, comprising: at least two DC voltage conductors (5, 6, 7) for providing DC voltage...
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WO/2012/005006 |
Disclosed is a rectifier device that is configured so as to follow a desired target current waveform by chopping a semiconductor switch and is provided with an AC-voltage phase detection means (201), an AC-current detection means, and a ...
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WO/2012/004817 |
A method (100) is described for twisting preformed bar conductors (25) of electric machines, said conductors (25) comprising a first and a second leg (5) joined together by a connection portion (15). The method (100) comprises the steps ...
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WO/2012/003626 |
A method of placing a suspending element (6) and a magnetic suspending device thereof. The method includes, step 1, a placement assistant component(4) is provided to form a pathway (42) for the suspending element to enter and the suspend...
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WO/2012/004083 |
A power-supply circuit (10) for an electronic circuit (2) having a plurality of functional units (5-1,...,5-N) is disclosed. The power-supply circuit (10) comprises a plurality of supply-voltage regulators (30-1,...,30-N), each adapted t...
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WO/2012/003921 |
In an electrical grid (30) of a power supply utility the feed capacities of the photovoltaic installations (10) are controlled depending on feed requirements, the feed capacities of the photovoltaic installations (10) being reduced to a ...
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WO/2012/004302 |
The invention relates to a device for classifying electrical contacting between a first connecting element (112) of a battery (110) and a second connecting element (152), which is directly or indirectly connected to an electrical load. T...
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WO/2012/004609 |
An electric motor (1) having a rotor assembly (20) and a stator assembly (50) of the type in which pieces of non-magnetic material are arranged in the space between adjacent rotor teeth (22) in order to suppress windage. The non-magnetic...
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WO/2012/004643 |
Provided are a power conservation assistance controller and a power conservation assistance system which are equipped with a power information acquisition unit for acquiring information of power consumption for an appliance to be measure...
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WO/2012/006389 |
Battery apparatus for use in starting railroad locomotives includes a portable housing. A Lithium Iron Phosphate chemistry Lithium ion battery is carried within the housing. The battery has a positive output lead and a negative output le...
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WO/2012/003971 |
The invention relates to an underwater drive unit for offshore use, comprising a drive module having an electric motor in a drive housing, at least one converter module having power and control electronics arranged in a pressure housing ...
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WO/2012/004453 |
The invention relates to a box-like structure for an electric center (1) consisting of modular, cellular spaces, which box-like structure for an electric center (1) includes a modularly dimensioned base structure (3), vertical profiles (...
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WO/2012/003638 |
A three-phase alternating current permanent magnet motor comprises a rotor and a stator. The rotor includes a rotor iron core (402) and steel magnets (405) disposed in the rotor iron core. The stator includes a stator iron core (401) and...
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WO/2012/005573 |
The present invention relates to a network of chargers for a battery of an electric vehicle comprising a 1st power connection, for exchanging power with a power source, a power converter, for converting the power from the power source to...
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WO/2012/005931 |
A planar electrical connector is configured to be stowed within a personal electronic device. The planar electrical connector comprises a connector housing having a moveable support structure. The moveable support structure is configured...
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WO/2012/005603 |
A method for removing the effects of metallic objects in an inductively coupled power transfer system by providing a metallic casing around transmitting and/or receiving coils and compensating for their effect in the design of transmitti...
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WO/2012/004096 |
The mounting rail (20) according to the invention for an electrical distribution board is designed for mounting an electrical installation device (10) in the electrical distribution board. In this case, the mounting rail (20) has a first...
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WO/2012/004393 |
The invention relates to an electric machine (2) comprising a rotor (10), a stator (20) with a circumferentially arranged stator winding (22) that consists of an electrically conductive material, and a housing (30) with a first and a sec...
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WO/2012/006197 |
In one illustrative embodiment, a wind-driven charging system includes a wind-driven rotation device coupled to a rotatable shaft, and a plurality of electric generators disposed at different longitudinal locations along the rotatable sh...
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WO/2012/000507 |
Parameters of PM machines, especially for IPM machine, are known to vary by significant amounts. This affects the controllability of such machines, which may lead to reduced power loading capability and increased losses. The present inve...
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WO/2012/000996 |
The invention relates to a system (SB) for starting up field devices (F1 -F4), wherein said system can be connected to a voltage supply (PS), wherein the voltage supply (PS) is used to supply the field devices (F1 -F4) with electrical po...
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WO/2012/001021 |
The invention relates to an electric motor which comprises a commutator and a thermal overload fuse for generating a current interruption if a temperature threshold value is exceeded, the thermal overload fuse comprising a heat-deformabl...
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WO/2012/002957 |
A battery pack for providing power to an electronic device which includes a rechargeable battery, a non-power line power source, and a circuit configured to selectively deliver direct current (DC) power from the non-power line source to ...
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WO/2012/002329 |
Disclosed is an oscillating actuator provided with: a movable element which comprises a shaft that is arranged along the oscillation axis of a housing and has both ends fixed to end walls provided at both ends in the direction of the osc...
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WO/2012/000416 |
A motor stator comprises a main body provided with one or more than one stator unit (3). Each stator unit is provided with three winding frames (4) and connection components (5) for connecting the winding frames so as to form a three-pha...
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WO/2012/000545 |
The present invention relates to an HVDC converter station for interconnection of a DC transmission line and an AC system of at least one AC phase. The HVDC converter station comprises a VSC converter and a DC breaker connected in series...
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WO/2012/001256 |
An auxiliary device for supplying electricity to an on-board electrical network (120) of a vehicle, intended to operate with a main device comprising a main battery (14) and an alternator (130) for charging said main battery (140), the a...
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WO/2012/000731 |
The invention relates to the electrical insulation of a busbar (2) in a busbar trunking system for electrical energy distribution. The invention relates in particular to an insulation arrangement (1), to an insulating element (12) for us...
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WO/2012/000538 |
The invention relates to an electrical device (20) for connecting to an electrical distribution network of a building, said electrical distribution network being connected to an electrical energy supply network. The electrical device has...
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WO/2012/002344 |
A charging equipment, which is for charging a battery mounted on a moving body, is provided with a main unit (1) that executes the charging; a cable (2) that extends from the main unit (1), and can electrically connect the main unit (1) ...
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