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WO/2012/002449 |
Power output from a DC power supply can be used more effectively. An energy management system comprises: a DC/AC converter (33) for converting the power output from a battery system (4) to AC power and superimposing the AC power on a lin...
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WO/2012/002007 |
Disclosed is a voltage conversion circuit comprising: a plurality of primary capacitors that are charged from a power source; secondary capacitors that are respectively connected in parallel to the plurality of primary capacitors, and th...
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WO/2012/002275 |
The maximum peak power of a facility is suppressed. A control device (100) for a facility provided with a heat-storage air conditioning system (200), a storage battery (400), and a charging device (300) for charging an electric automobil...
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WO/2012/001291 |
The invention relates to a method for charging a power supply battery (10) of a motor vehicle using a charging system comprising an emitter (12) and a receiver (2) disposed inside the vehicle. The invention is characterised in that it in...
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WO/2012/002053 |
A motor (M) is provided with a rotatable rotor (4) having magnets (42) arranged in the circumferential direction, and also with a stator (5) having magnetic poles (53) disposed so as to face the magnets (42). Each of the magnetic poles (...
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WO/2012/001828 |
Disclosed is a DC-DC power conversion apparatus (10) comprising two or more switching units (SU1, SU2) each of which is further comprised of two semiconductor switching elements (Sa, Sb), and wherein each of the semiconductor switching e...
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WO/2012/002429 |
In a system wherein a rechargeable battery is charged when power consumption is light, and power is discharged from the rechargeable battery when power consumption is heavy, the life span of the rechargeable battery is made to be longer....
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WO/2012/000548 |
The invention relates to a method 30 for controlling power flow within a multi-terminal DC power transmission system 1 comprising two or more converter stations 10A, 10B, 10C, 10D, 10E. The method 30 comprises the steps of : controlling ...
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WO/2012/000206 |
An optical cable connection casing (1) includes at least one cable in-out end surface (2) on which at least one connection part (3) and at least one first hollow tubular column (4) are located. The connection part (3) and the first hollo...
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WO/2012/002162 |
The disclosed electronic device is provided with a wireless power receiving device. The wireless power receiving device is provided with a receiving antenna installed in a housing of the electronic device (heat dissipation cabinet, forwa...
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WO/2012/002234 |
Disclosed is a driving-force control apparatus for an electric vehicle, which comprises a determination unit (12), a driving-force command value calculation unit (13), and a command value output unit (14). When driving is performed at ta...
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WO/2012/001758 |
Proposed is a non-contact electric power feeding device, wherein the gap between the primary side and the secondary side thereof can be made to be wider easily and at low cost, without making the voltages at the primary side and the seco...
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WO/2012/000292 |
a charging and discharging equalization control method for a power battery pack. The method includes the following steps. the battery pack is charged. When a single battery satisfies a full charging condition, the charging process is end...
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WO/2012/001184 |
The invention relates to a magnet cover plate module for positioning and protecting permanent magnets individually on a rotor yoke for wind turbines. Said magnet module comprises a magnet cover plate made from a soft magnetic material fo...
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WO/2012/001959 |
The disclosed contactless power transmission device performs power transmission from a power transmission unit (100) to a power receiving unit (200) via a resonance magnetic field. The device is provided with a power transmission unit (1...
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WO/2012/000911 |
The present invention relates to a training apparatus comprising a training element (1) for a user performing exercises, an AC motor (3) and a frequency converter (5) being arranged to control the AC motor (3), wherein the frequency conv...
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WO/2012/000144 |
A wire connecting method and a converter station for ultra-high voltage direct current power transmission, and an ultra-high voltage direct current power transmission system. A rectification-side ultra-high voltage low-end converter stat...
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WO/2012/001811 |
Provided is a thin-film capacitor discharging apparatus, wherein a stable constant-voltage output upon discharge by a thin film capacitor can be achieved with an inexpensive configuration. This thin-film capacitor discharging apparatus i...
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WO/2012/001302 |
Apparatus comprising a fixed part, a rotary support able to be rotated with respect to said fixed part, at least one item of electrical equipment (23) carried by said rotary support, and a power supply device able to provide electrical e...
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WO/2012/001956 |
An electric power generator device is equipped with: an electric power generating part (101) that outputs DC energy; an oscillator (103) that converts the DC energy into an RF energy with a frequency (f0); a first antenna (107) that tran...
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WO/2012/000510 |
A method for monitoring structural health of a filter comprising a capacitor in a wind turbine, a system for monitoring structural health of a filter comprising a capacitor in a wind turbine, and a wind turbine are provided. The method i...
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WO/2012/002570 |
A battery pack, includes: a battery set including at least one battery cell; a protection IC configured to protect plural kinds of the battery sets, which produce different voltages, from overcharging and overdischarging, the protection ...
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WO/2012/001696 |
An electrons enhancement circuit includes capacitors M4 and M2, and rectifying diodes F2 and J2. Rectifying diodes F2 and J2 convert input AC to output DC. The output voltage produced will be higher than the input AC voltage. The differe...
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WO/2012/001757 |
A fully closed horizontal dynamo-electric machine is configured in such a manner that a rotor (5) and a stator (3), which are horizontally disposed, are contained in an airtight manner in a body frame (2), a refrigerant gas (10) sealed w...
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WO/2012/000592 |
The invention relates to a motor mounting for a motor-fan unit of a ventilation system for a vehicle, including an outer ring and a device for receiving an electric motor extending along a longitudinal axis, wherein said receiving device...
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WO/2012/003089 |
In one embodiment, an apparatus includes a sampling component. The sampling component receives a first voltage signal on a primary side of a transformer and monitors the first voltage signal to determine a voltage sampling time. The dete...
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WO/2012/001123 |
The present invention relates to an HVDC switchyard arranged to interconnect a first part of a DC grid with a second part of the DC grid. By means of the invention, a first part of the DC grid is connected to the busbars of the HVDC swit...
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WO/2012/001351 |
A hand-held test meter for use with an analytical test strip in the determination of an analyte (such as glucose) in a bodily fluid sample (for example, a whole blood sample) includes a housing, a buttons electrical circuit block, at lea...
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WO/2012/000371 |
A DC/DC module power supply (12) includes a circuit board (121) and one or more orientation members (13). One terminal of each of the orientation members (13) is a plug-in unit, and another terminal is a surface-mounting pad. The plug-in...
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WO/2012/001290 |
The invention relates to a method for managing a battery (2) used to drive a motor vehicle (1). The invention is characterised in that it comprises the following steps: storing data relating to the battery (2), as a function of time, dur...
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WO/2012/003114 |
Apparatus and methods for providing transient electrical event protection are disclosed. In one embodiment, an apparatus (10) comprises a detection and timing circuit (21), a current amplification circuit (22), and a clamping circuit (23...
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WO/2012/002109 |
Disclosed is an oscillating power generator which can increase generation efficiency by the provision of a movable pathway section that extends from a main body section of a cylindrical member. The oscillating power generator comprises: ...
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WO/2012/002002 |
Provided is a power storage unit control circuit or a power storage apparatus, wherein, in a power storage apparatus comprising a battery pack that has a plurality of cells connected in series, an issue that dispersion in the voltages or...
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WO/2012/002942 |
A piezoelectric actuator includes a cantilever membrane. A thin film sheet is affixed to one side of the cantilever membrane to bend the membrane in multiple directions in response to an electric field induced within the thin film sheet....
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WO/2012/000561 |
A rotor disk 110 for a rotor 100 of a synchronous reluctance machine consists of a disk body material with high magnetic permeability. In order to improve the ability of the rotor disk 110 to stand centrifugal and thermal loads, spokes 1...
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WO/2012/000745 |
Method and apparatus for determining a distance to a phase-to-earth fault on a three-phase electric line of an electric network, the apparatus comprising means (40) for determining,during a phase-to-earth fault (F)on the three-phase elec...
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WO/2012/002530 |
Provided is a DC-DC converter that comprises a control unit for conducting switching control, and supplies power from a storage battery to DC loads connected to a DC bus with the switching control. The control unit is configured such tha...
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WO/2012/001565 |
A power supplying device (20) is provided for providing electrical power to a power receiving device (30), the power supplying device (20) comprising two plates (22), two electrode structures (23, 43, 81, 82) being arranged to be coupled...
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WO/2012/001817 |
Disclosed is an AC generator for a vehicle, the AC generator being provided with: a Lundell-type rotor; and a stator comprising a laminated core which is disposed at the outer peripheral side of the Lundell-type rotor to face the Lundell...
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WO/2012/000549 |
The invention relates to a method (80) for controlling power flow within a DC power flow within a DC power transmission network (1) comprising two or more interconnected converter stations (10a, 10b, 10c, 10d, 10e). The method (80) compr...
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WO/2012/002127 |
Disclosed is a straddled vehicle provided with a charging port structure wherein the charging port is affixed disposed within a concavity provided to a wall member, the base end of a cover member that can close the aforementioned chargin...
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WO/2012/000515 |
A method for controlling a pilot signal (Ps) to a WPPT with an adjustable coil ratio, wherein the primary side of the transformer is connected to a plurality of WTGs and a variable reactive compensation load, the method comprising the st...
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WO/2012/000503 |
Apparatus and methods to magnetize and demagnetize the magnetic poles of a rotor assembly for an electrical machine, such as a generator. The apparatus and methods provide for individually magnetize magnetic domains in the permanent magn...
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WO/2012/000238 |
a thermal-inductance power supply device and a self-powered apparatus. The thermal-inductance power supply device (100) is used to supply power to low-power devices. The thermal-inductance power supply device comprises: a thermoelectrici...
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WO/2012/001955 |
Disclosed are a wireless electric power transmission system and an electric power transmitting and receiving device, which are provided with a resonator (antenna) (109) and a heat release structure (111). The heat release structure (111)...
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WO/2012/002286 |
The maximum peak electric power used in a facility can be suppressed. In a control device (100) of a heat storage type air conditioning system (200) in a facility in which a charger (300) for charging electric vehicles is installed, an e...
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WO/2012/001192 |
The invention automates the management of traditional telephone messages used to request operations relating to the interruption/connection of an area of an electric line in order for line maintenance, repairs or alterations to be made. ...
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WO/2012/003208 |
A system and method for cooling an electric motor comprising a plurality of laminations defining a lamination stack, a coolant passage and a motor winding. Coolant is pumped into the coolant passage and forced along the entire lenght of ...
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WO/2012/001176 |
The invention relates to a method and electrical system for controlling the power supply of an electric motor, in particular the electric motor of a vehicle that can be electrically driven, wherein a control device (22) controls the powe...
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WO/2012/001810 |
Disclosed is an apparatus for charging thin film capacitors, wherein an excess current generated at the time of charging the thin film capacitors is eliminated with a low-cost configuration. The apparatus has: a direct current power supp...
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