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WO/2012/011531 |
Provided is a power transmission apparatus and a power transmission/reception system provided with the power transmission apparatus, wherein interference by nearby power transmission apparatuses is inhibited by the power transmission app...
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WO/2012/011765 |
The present invention relates to an electric motor mainly used for an electric vehicle or the like, and more specifically, to an electric motor for an electric vehicle wherein: an electric cable inserted into the inside of a housing of t...
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WO/2012/012650 |
An apparatus, system, and method for a self-powered device using on-chip power generation. In some embodiments, the apparatus includes a substrate, a power generation module on the substrate, and a power storage module on the substrate. ...
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WO/2012/011602 |
In a power source circuit including a switching circuit 8 as a power conversion circuit for converting by a switching operation at least one of a frequency and a voltage of an alternating voltage from an alternating power source 2 via a ...
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WO/2012/010068 |
The present invention relates to a topology of power-generation and grid-integration of a transformerless hydraulic generator. The topology comprises a hydraulic generator set, a high-voltage rectifying topology formed by multiple high-v...
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WO/2012/010208 |
The invention relates to an electric power generator (10), comprising: an internal combustion engine (20) having a piston (22), a linear electric generator (40) for generating an electric current, comprising a linearly movable part (42) ...
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WO/2012/010900 |
A full bridge circuit is disclosed, which comprises a pair of AC terminals and a pair of DC terminals. The full bridge circuit is adapted in a first mode of operation to receive an AC voltage input at its AC terminals and provide a recti...
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WO/2012/011982 |
A customizable bus system includes a system module containing one or more accessory modules and is easily mounted along a surface in a workspace, such as the underside of a cabinet. The accessory modules provide conveniently located util...
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WO/2012/012276 |
An electrical power converter for converting power from a bipolar DC source to supply an AC load is disclosed. For one such embodiment the bipolar DC source is a photovoltaic array and the AC power is sourced into an electric power grid....
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WO/2012/011357 |
The purpose is to reduce cost and improve power conversion efficiency. An power supply circuit (10) comprises a boost-type inductor (L10) of which one end is connected to the plus side of an electric power supply (11), a diode (D10) of w...
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WO/2012/010446 |
The invention relates to a method for producing a cylindrical machine element, in particular for an electric machine. Said method consists of the following steps: a sheet metal element (1) which comprises a spiral-shaped metal strip exte...
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WO/2012/010057 |
A transformerless inductive energy storage topology structure includes three phases. Each phase comprises a plurality of subunits which are connected in series, and is connected to the power grid via a buffer inductor (L). Each subunit i...
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WO/2012/010613 |
A control circuit for a system comprising an input source characterized by a maximum power point, a load, and a DC-DC converter (2, 23) based on pulse width modulation, PWM, that includes input average current control, for conveying the ...
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WO/2012/012673 |
A calibration system (52) for a generator set controller (48) is disclosed. The calibration system may have a source of electric power (22), a controller (48) in communication with the source and configured to monitor a parameter of the ...
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WO/2012/012021 |
In some embodiments, a system for interfacing with an electric vehicle charging station and method of using and providing the same as disclosed herein. Other embodiments of related systems and methods are also disclosed.
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WO/2012/012762 |
A vibratory feeder includes a vibrator and a variable frequency drive. The vibrator includes an inductor coil and an armature. The inductor coil, when energized by a current, attracts and displaces the armature to perform mechanical work...
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WO/2012/010065 |
A topology for a single-quadrant transformerless high-voltage frequency converter. The topology comprises an inductance-capacitance (LC) filter circuit, a high-voltage charging loop, a rectifier circuit, and an inverter circuit. High-vol...
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WO/2012/009920 |
A variable-frequency and variable-speed motor includes a motor body (1), a radiator (2) and a transducer electrically connected with the motor body (1). The transducer includes a main control board (41), a drive board (40) and a power co...
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WO/2012/011622 |
Disclosed are a method for manufacturing a nonmagnetic high-nitrogen steel wire, and an overhead power line adopting the high-nitrogen steel wire as the core thereof. According to one embodiment, the method for manufacturing high-nitroge...
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WO/2012/010055 |
A topology for modular multilevel converter (MMC)-based transformerless inductance energy-saving. The topology comprises three phases, each phase being connected to a power grid via a buffer inductance (L), and is formed by serially conn...
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WO/2012/010056 |
A transformer-free battery energy storage topological structure comprising three phases, wherein each phase comprises multiple sub units connected in series, and is connected to a power grid via a buffer inductor. The sub-units are each ...
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WO/2012/010066 |
A transformerless high voltage direct current transmission topological structure comprising a high voltage charging circuit (R, KM), inductors (L1, L2), a rectifier circuit, and an inverter circuit. A high voltage power grid connects dir...
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WO/2012/010939 |
The invention relates to a hydraulic motor, including piston liners (A, B, C and D of figure A no. 07.07/12 and A, B, C, D and E of figure A no. 08.08/12) operating as double-acting cylinders, a hollow cavity being provided on the skirt ...
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WO/2012/010315 |
The invention relates to a machine for converting electrical and/or magnetic energy into mechanical energy (motor) or for converting mechanical energy into electrical energy (generator), comprising a stator having or forming at least one...
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WO/2012/010053 |
Transformerless static synchronous compensator (STATCOM) topological structure based on modular multilevel converter (MMC) comprises three phases that are composed of multiple standard power units of modular multilevel converters connect...
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WO/2012/010190 |
An electric power tool (100) and a system (200, 300, 400) for varying the starting direction of the operational movement of at least one working implement of the electric power tool (100) are disclosed. The electric power tool (100) also...
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WO/2012/011767 |
The present invention relates to an electric motor mainly for use in electric cars and the like, and more particularly, to an electric motor for electric cars in which: a joint retaining part for preventing a support from releasing from ...
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WO/2012/009935 |
A management device for a charging circuit and a wireless terminal belong to the field of a management and control technology for a linear charging circuit. The device includes a power supply management module (5), a buck switching volta...
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WO/2012/009742 |
A flexible fire, sound and smoke barrier (30) has a sheet of flexible intumescent material (32) and a sheet of smoke impermeable material (34) on both sides of the intumescent material. The smoke impermeable material comprising a woven o...
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WO/2012/008381 |
A power conversion system as one embodiment of the present invention comprises: a power converter that converts inputted power and outputs power for each of a plurality of phases, using a plurality of legs each of which has an upper arm ...
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WO/2012/008799 |
One embodiment of the present invention relates to a component for a network system. The component for a network system according to one aspect of the invention comprises: communication equipment for receiving at least energy information...
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WO/2012/007831 |
A remote data collection for a circuit breaker panel is disclosed. Circuit panel current and/or time data is collected from one or more intelligent circuit breakers having built in data acquisition. The data are communicated to a host co...
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WO/2012/007040 |
The invention concerns a DC/DC converter (10) comprising a first conversion branch stretching between a first and a second DC terminal (18, 20), a first controllable voltage source (UbIp) in a first half of the first conversion branch, a...
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WO/2012/007253 |
The invention relates to a fan module (1), in particular for air conditioners in vehicles, comprising an electric motor (12) and a fan rotor (20), wherein the electric motor (12) and the fan rotor (20) are arranged on a rotor shaft (11) ...
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WO/2012/006644 |
The invention relates to a method for planning and/or controlling an energy output to a consumer (2) and/or an energy supply to an energy distribution network (1). According to said method, first messages relating to expected current and...
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WO/2012/008150 |
A fixing structure is provided which includes a plurality of bend portions each defined integrally with the circumferential wall, arranged to extend obliquely toward the opening at an angle with respect to a central line of the circumfer...
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WO/2012/009379 |
Adjustable mounts for optical elements or the like that may include absolute position information feedback. For some embodiments, position data may be generated independent of displacement measurement. Position data feedback may be provi...
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WO/2012/007683 |
The invention relates to a charger for a drive battery of a motor vehicle, including a high-voltage electrical outlet (15) suitable for charging a drive battery of a motor vehicle, characterized in that it includes a thermal portion for ...
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WO/2012/008448 |
An assembled-battery voltage equalization apparatus comprises: equalization switches (SW1-SW3) that are associated with a battery block (BT1-BT3, BT11-BT13) constituting an assembled battery (23, 23a); an equalization control unit (15) a...
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WO/2012/007972 |
It is described a clamping system (30) of special conductors (S1, S2, S3) for a stator or rotor bar winding (U1, S1, S2, S3) for an electric machine, such as connection terminals (S1), jumpers (S2), neutrals or star points (S3), etc. The...
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WO/2012/008044 |
A wire harness-routing device which enables a large protector-containing space in a rail to be secured to thereby enable a large number of electric wires to be routed. A wire harness routing device (1) is provided with: two wire harnesse...
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WO/2012/007396 |
The invention relates to a method for determining an actual torque of a multiphase electric machine (2), said electric machine (2) being controlled by means of a driver circuit (3), whereby phase voltage or phase potential profiles are a...
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WO/2012/008170 |
This invention provides a protection relay (1) that protects the power transmission lines of a three-phase AC power system (20). In response to detection of a fault, the protection relay (1) opens a CB (4a) of the fault phase for which t...
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WO/2012/006883 |
A Bluetooth earphone and a method for charging the Bluetooth earphone are provided. The Bluetooth earphone includes a secure digital (SD) card, a voltage boosting and stabilizing chip and a battery. The SD card obtains voltage of a mobil...
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WO/2012/008509 |
A protective semiconductor apparatus for protecting an assembled battery including N secondary cells connected in series includes a disconnection detecting circuit including, for each of the N secondary cells, a voltage-sensing resistor ...
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WO/2012/007024 |
Disclosed is a method and device 700 for determining an expected usage of the device, determining a charge level of a battery 750 associated with the device, and tuning the charge level of the battery by at least one of charging the batt...
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WO/2012/009261 |
A reset voltage circuit for a forward power converter includes a reset capacitor and a memory capacitor. The reset capacitor is to be coupled to recycle energy from a primary winding of a transformer to an input bulk capacitor during a r...
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WO/2012/009200 |
An electric machine including a housing and a stator arranged within the housing. The stator includes a body having a first end that extends to a second end through an intermediate portion. The intermediate portion includes an inner diam...
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WO/2012/008863 |
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WO/2012/007984 |
The present invention provides an amorphous core which is easily processed and has high material use efficiency, an electromagnetic member using the same, a rotating electric machine achieving high efficiency and low cogging torque, and ...
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