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Matches 301 - 350 out of 3,017

Document Document Title
WO/2010/133636A3
Disclosed is a kinetic energy store for an on-board power supply system in a motor vehicle, comprising a control circuit (4) for controlling the energy store (2) in such a way that the energy store (2) can be operated as a generator to d...  
WO/2011/123955A1
Disclosed herein is a system for storing and releasing energy, including a generator/motor; a hydraulic pump for pumping hydraulic fluid between first and second pump ports in response to force applied by the generator/motor and also cap...  
WO/2011/056296A3
A system and method for compressing and expanding air in a compressed air energy storage (CAES) system is disclosed. A CAES system is provided that is alternately operable in a compression mode and an expansion mode and includes therein ...  
WO/2011/113135A1
Disclosed are an apparatus, a system, and a method for suspension of a vehicle. An electromagnetic generator generates an electrical energy in response to a relative movement between a vehicle body and a wheel assembly. A storage device ...  
WO/2011/111058A2
A switched capacitor bank operable in multiple switching combinations in an alternating current power supply is described. Multiple switching combinations are made possible increasing the range of available reactive power deliverable and...  
WO/2011/098662A1
The invention relates to art electrical power system far operating elevators. The electrical power system comprises: an electricity distribution network (1) of a building, which comprises an interface to a public electricity network (2);...  
WO/2011/073475A3
Harmonisation and modulation system for electricity from unmanageable energy sources, comprising the joint storage of the electricity produced from a wind turbine (1) and a photovoltaic generator (4) in a direct-current electricity accum...  
WO/2011/093966A1
A system for managing AC energy harvested from a harvesting device (1) including a coil (4) including switching circuitry (S1-S4) coupled between first (7A) and second (7B) terminals of the coil. The switching circuitry includes first (S...  
WO/2010/105155A3
Generally, the invention relates to power generation and energy storage. In particular, to systems and methods for providing constant power from hydraulic inputs having widely-varying pressures. More particularly, the invention relates t...  
WO/2011/072366A1
Disclosed is an electric accumulator for selectively operating at least one aircraft device. The electric accumulator includes an ultra-capacitor array for storing electrical energy, which can later be used to power an aircraft device. T...  
WO/2011/069553A1
The invention relates to a dc power source (3) for a high voltage power apparatus (1), the dc power source (3) comprising one or more strings (4a-c) including a plurality of dc power source units connected in series, and switches (7, 9, ...  
WO/2011/062514A1
The subject of the invention is a method and system for renewable energy store in temperature-pressure tank of energy and conversion to electrical energy. It makes possible conversion of variable stream of renewable energy, especially of...  
WO/2011/015974A4
A battery self heating system for batteries that experience battery impedance or internal battery resistance when temperature drops. The system comprises an energy storage element applied to the battery terminals to draw energy from the ...  
WO/2011/056855A1
In various embodiments, a pneumatic cylinder (1002,1016) assembly is coupled to a mechanism (1044,1046,1048,1055) that converts motion of a piston into electricity, and vice versa, during expansion or compression of a gas in the pneumati...  
WO/2011/055218A1
The invention consists of a system for generating regulated and controllable AC electricity from renewable sources of energy that are intermittent in their power output. The whole configuration comprises a renewable energy source and an ...  
WO/2011/042771A1
A method and a system for accumulating input electrical energy from an intermittent electrical energy source by an energy buffering plant is described. The plant has an input comprising the input electrical energy and biomass, and an out...  
WO/2011/039386A1
System that allows the recovery and utilization of the electrostatic charge present in the atmosphere during storms, which is generated by lightning, converting the natural energy into electrical energy that can be used by consumers and ...  
WO/2011/020149A1
This invention concerns an electrical energy distribution system. The system incorporates 'ride-through' capability, comprising: a supply side for supplying energy in the form of direct current at a supply voltage, a delivery side for de...  
WO/2011/015974A1
A battery self heating system for batteries that experience battery impedance or internal battery resistance when temperature drops. The system comprises an energy storage element applied to the battery terminals to draw energy from the ...  
WO/2010/068090A3
Inertial energy accumulation device comprising a frame (2) and at least one flywheel (1) mounted so that it can rotate relative to the frame (2) about an axis of rotation (3), means for exposing at least one face (6) of the flywheel to a...  
WO/2010/128222A3
The invention relates to a system for storing energy, in particular mechanical energy, comprising a series of containers (14, 15, 16) inside an insulated chamber (11), a medium (10) for storing thermal energy, a tank (13) containing a hy...  
WO/2010/145021A1
An energy storage system for storing electrical energy, over at least a medium term duration. The energy storage system comprises a motor assembly operatively connectable to at least one of an electrical energy source and an electrical d...  
WO/2010/128222A2
The invention relates to a system for storing energy, in particular mechanical energy, comprising a series of containers (14, 15, 16) inside an insulated chamber (11), a medium (10) for storing thermal energy, a tank (13) containing a hy...  
WO/2010/115112A1
The invention relates to systems and methods for rapidly and isothermally expanding and compressing gas in energy storage and recovery systems (300) that use open-air hydraulic-pneumatic cylinder assemblies, such as an accumulator (316, ...  
WO/2010/067018A3
The invention relates to an inertial energy storage device that includes a frame (2) and at least one flywheel (1) rotatably mounted relative to the frame (2) about a rotational axis (3), means for subjecting at least one surface (6) of ...  
WO/2010/083590A1
A modular generator system for wind turbines having a plurality of generators, and that may be configured to mechanically and/or electronically adjust the load according to wind conditions, to provide some intentional slip between the wi...  
WO/2010/079258A1
The invention relates to a transportation system (1) and to a method for backing up the operational state of a transportation system. The transportation system comprises a control apparatus (2) for controlling the operation of the transp...  
WO/2010/075700A1
An electronic temperature meter (100, 200), comprises a front housing (111, 211), a back housing (112, 212), a temperature probe (120, 220) installed on the front housing (111, 211), a display device (130, 230) and a power source device....  
WO/2010/067735A1
Provided is a voltage equalization device (200) for a power accumulation device (300) equipped with batteries (20) each formed by connecting a plurality of secondary cells, power converters (30) arranged to correspond to the batteries (2...  
WO/2010/067717A1
Assembly, disassembly and maintenance times will be shortened, particularly in the case of large superconducting coil devices. A superconducting coil device is provided with multiple coil units that are arranged on the circumference and ...  
WO/2010/067018A2
The invention relates to an inertial energy storage device that includes a frame (2) and at least one flywheel (1) rotatably mounted relative to the frame (2) about a rotational axis (3), means for subjecting at least one surface (6) of ...  
WO/2010/068090A2
Inertial energy accumulation device comprising a frame (2) and at least one flywheel (1) mounted so that it can rotate relative to the frame (2) about an axis of rotation (3), means for exposing at least one face (6) of the flywheel to a...  
WO/2010/055885A1
It is desirable to detect a quench in a superconducting coil at an early stage while suppressing the effects of noise generated during charging and discharging of the coil. The superconducting coil quench detector detects a balance volta...  
WO/2010/056138A1
A method of operating an electric fence energiser, including the steps of:storing energy in an energy storage element, and transferring energy from the energy storage element to an inductive element, the method characterised by the steps...  
WO/2010/021827A3
An apparatus (100) that charges a portable electronic device is disclosed. The apparatus can include a portable electronic device housing (110) including a first aperture (111) and at least one second aperture (112). The apparatus can in...  
WO/2010/030700A1
Embodiments of the invention provide an energy harvesting mechanism comprising a central conductive element and a plurality of transductive elements. Each transductive element is positioned to be in contact with a corresponding periphera...  
WO/2010/021827A2
An apparatus (100) that charges a portable electronic device is disclosed. The apparatus can include a portable electronic device housing (110) including a first aperture (111) and at least one second aperture (112). The apparatus can in...  
WO/2010/019158A1
In one exemplary embodiment, an energy generating module comprises an energy generating device, an enclosure for the energy generating device, a modular cage, a fuel chamber, an energy-transfer receptacle, and a railcar chassis. The ener...  
WO/2010/014511A2
Disclosed is a heating system. The heating system includes a heating element configured to heat a working fluid and a circulation system configured to circulate the working fluid through a circulation loop. The heating system further inc...  
WO/2010/001070A1
The invention essentially relates to an electric power storage device (1) for hybrid or electric motor vehicles, comprising: a high voltage power supply bus (2) to be connected to an electric traction system (7) and/or to an onboard elec...  
WO/2009/138013A1
A storage and application device for high-performance wind power generation. A wind power generation device (1) is connected to a super capacitor (3) by a charge controller (2), and the super capacitor (3) is connected to an electric app...  
WO/2009/109032A1
A method and apparatus are provided for operating a wall switch module using leakage current. In one embodiment, the wall switch module may be operable using leakage current. The wall switch control module may be provided to include a mi...  
WO/2009/108403A1
Material conveyance devices with actively powered Radio Frequency Identification (RFID) tags are described herein. The material conveyance devices motion is converted to electrical energy which is used to either recharge the RFID tags en...  
WO/2009/070730A3
Wireless power transfer systems are provided. A wireless power transmitter can include a transistor block providing a switching mode amplifier, and a low-Q output network including a tunable supply voltage. The transistor block can be sc...  
WO/2009/045349A3
The mobile hybrid electrical power source (100) is reconfigurably disposed in a street-legal size compact metallic container (105) positioned on a hydraulic trailer (107) that can be towed by a truck. An alignment pin (109) is provided o...  
WO/2009/070730A2
Wireless power transfer systems are provided. A wireless power transmitter can include a transistor block providing a switching mode amplifier, and a low-Q output network including a tunable supply voltage. The transistor block can be sc...  
WO/2009/065221A1
A method of delivering electrical energy to a point in an electrical power grid, the method including the steps of accessing a source of energy at a first location and converting the energy into a form of transportable energy. The next s...  
WO/2009/053593A1
The present invention relates to installations and methods for storing and restoring electrical energy comprising two, a first and a second, lagged chambers (1,2) containing porous refractory materials (11) through and between which a ga...  
WO/2008/135043A3
The aim of the invention is to enable a current regeneration of energy consumers containing potential energy, such as lift systems or charging stations for electric vehicles having replaceable energy accumulators, in an autonomously or c...  
WO/2009/047231A1
The invention relates to a renewable energy production and storage apparatus (1) intended to supply electricity to an electricity-consuming unit (2). The apparatus consists of solar panels (3) and a hydrogen-producing unit (4, 7, 8, 9, 1...  

Matches 301 - 350 out of 3,017