Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 151 - 200 out of 3,017

Document Document Title
WO/2015/127566A1
The present invention relates to a thermostat system, to a thermostat unit, as well as to a method for managing power supply in a thermostat unit. A thermostat unit is connected between a power supply and a resistive heating element. Inp...  
WO/2015/118527A1
In the present invention, novel systems and methods for pumped energy storage are disclosed using colloidal fluid energy storage. Usage of colloidal fluid as an high capacity energy storage medium provide space saving, efficient and econ...  
WO/2015/075634A3
The invention concerns a method of superimposing alternating current on the direct current fed to a group of electrolytic cells for the electrowinning or electrorefining of copper and other products. The invention is characterized by: (a...  
WO/2015/106721A1
An energy storage control system comprises a charger AC/DC module (2) connected to an output end (1) of a mains power supply, and comprises a solar power generation system (3) and a lithium battery group (4), and also a MCU control modul...  
WO/2015/017330A3
An electrical power system (1) includes a power grid (3) and a plurality of power plants connected to the power grid (3). A central repository (8) including one or more electrical energy storage devices is connected directly to the power...  
WO/2015/104111A1
The invention relates to a method (450) for temporarily storing the electric energy of an energy supply system. The method (450) comprises the steps: receiving (452) the electric energy via an interface to the energy supply system; carry...  
WO/2015/100055A1
A system (100) includes a generator (121) configured to be coupled to a power input of an uninterruptible power supply (110), an engine (123), a hydraulic motor (124) and a mechanical coupling mechanism (122) configured to selectively co...  
WO/2015/100057A1
A power supply system(200) includes an inverter (214) configured to be coupled to a load and an energy storage device (216), such as one or more capacitors, coupled to a DC input (211) of the inverter. The power supply system further inc...  
WO/2015/088755A1
Energy storage systems and methods use medium voltage (MV) electrical heat exchangers to increase the efficiency of the energy storage system and/or reduce emission of pollutants. MV electrical heat exchangers use medium range voltages t...  
WO/2015/083095A1
The present invention relates to an energy recovery system (1,10), and to the relevant method, wherein there are provided at least one variable displacement pump/compressor unit (3,30), at least one accumulator (4,40), at least one elect...  
WO/2015/067284A1
The invented system based on storage the energy in phase of potential energy, by using pressured air gas in large volume cylinder as shown in Fig (1) with raise-up very heavy wait to free piston, that can come down by gravity to affect c...  
WO/2014/111651A3
The invention relates to a device for storing energy, comprising: at least one electric machine, of the Lorentz generator or motor type and having a rotor (1) and a stator (4), the rotor (1) forming a flywheel; at least one magnet (5) se...  
WO/2015/059329A1
The invention relates to a dynamic control system for optimising the time during which a series of supercapacitor modules is capable of supplying a predetermined amount of energy. For said purpose, dynamic management of the charging and ...  
WO/2015/044407A1
The invention relates to a method for storing electric energy, having the steps of a) generating methane from water and soot using electric energy, b) storing the methane, and c) splitting the methane into hydrogen and soot, said hydroge...  
WO/2015/043747A1
According to a method for the combined pump water pressure-compressed air energy storage at a constant turbine water pressure, the energy to be stored is used to pump a liquid medium, especially water, into a pressure-tight, air-tight ho...  
WO/2015/044438A1
The invention relates to a device (10) for the electric power supply of a load (11), comprising at least two energy storage elements (13, 14), means for determining the power needs of said load (11), means (16, 17) for monitoring each en...  
WO/2015/036950A1
A method for controlling a power distribution hub, for distributing electrical power from one or more renewable energy sources. The power hub configured to carry out an algorithm and comprising a renewable power source connection, a main...  
WO/2015/037096A1
The present invention addresses the problem of providing a power generation method capable of storing a natural energy without specific limitation and capable of taking out the natural energy as needed to generate power. The power genera...  
WO/2015/032568A1
The invention relates to a method (1000) for efficiency-controlled operational management for a storage system (104) for a photovoltaic system (100), wherein the photovoltaic system (100) comprises the following as components: at least o...  
WO/2015/032574A1
The invention relates to a method for optimizational mmanagement for a memory system (104) for a photovoltaic system (100), wherein the photovoltaic system (100) has an energy management system (116) and wherein the photovoltaic system (...  
WO/2015/027113A1
A system for storing energy includes a body and a shaft having walls defining an internal volume for containing a fluid, a seal member disposed between the body and the walls of the shaft, and a fluid passage in fluid communication with ...  
WO/2015/015526A1
A plant is described for recovering energy from fluids composed of a fluid column (5) placed under negative (static) pressure, from which liquid is taken through a pump (12) and is transferred in the drop part with a positive pressure, u...  
WO/2015/014011A1
An energy management method for various types of battery energy storage power stations taking into account a charge-discharge rate, comprising: reading related data of a battery energy storage power station in real time; calculating a ch...  
WO/2015/004544A1
Provided is a portable, thermoelectrically powered device, such as a flashlight or headlamp. The device comprises at least one thermoelectric generator for extracting body heat from a user, the Thermoelectric generator located on and ext...  
WO/2015/000051A1
The invention relates to a secondary cell based on a copper, manganese and sulfate electrolytic fluid, with the potential for spectator iron ions to be available to recycle copper or manganese dioxide which becomes disconnected from the ...  
WO/2014/206983A1
The invention relates to a method for storing electrical energy in electrochemical energy accumulators and for exchanging electrical energy with a power supply grid via a power electronics system connecting the electrochemical energy acc...  
WO/2014/082939A3
The invention relates to a method and system for monitoring, controlling and protection by means of a protected broadband communication navigation network (5) as an autonomous ground-based communication and power supply system with commu...  
WO/2014/206889A1
The invention relates to an energy storage module (1) for the reversible storage of electrical energy, comprising a plurality of flywheel storage units (2) connected electrically in parallel via a common DC link (3), a first regulation s...  
WO/2014/197931A1
A method and system for controlling the transfer of electrical power between a first electrical network and a second electrical network is disclosed. The method comprises receiving at the second electrical network pricing information fro...  
WO/2014/184629A1
Device (100) for the storage and production of electric power comprising: at least one energy source, preferably a source (400) of renewable energy; at least one pump (200), supplied by said energy source (400), adapted to compress the a...  
WO/2014/180785A1
There is provided an energy accumulation and distribution system. An energy accumulator accumulates waste energy. A first energy interface is adapted for receiving first waste energy to be accumulated from a braking power reserve. A seco...  
WO/2014/180217A1
A terminal, a static electricity collection/charging method and a computer storage medium. A conductive carrier is arranged on an external surface of a terminal, and the terminal is provided with a first storage area. The static electric...  
WO/2014/048727A3
The invention relates to an energy storage module (1) for reversibly storing electrical energy in the form of mechanical rotation energy with a DC voltage intermediate circuit (5), and to a method for controlling an energy storage module...  
WO/2014/170195A1
The invention relates to a method for storing regenerative energy, having the following steps: - converting regenerative energy into electric energy; - cooling a coolant by means of the electric energy; - storing the cooled coolant in an...  
WO/2014/059948A9
A distributed electrical-energy storage device and control system for same, comprising a system master control unit, an inverter unit, an offline/online control unit, and one or a plurality of subsystems controlled by the master control ...  
WO/2014/154715A1
The invention relates to a mechanical system for the production and storage of liquid nitrogen and for the production of mechanical energy from said liquid nitrogen, in which the system can operate in a liquid nitrogen generator mode in ...  
WO/2014/154402A1
The invention relates to a natural gas system (1), comprising a container (10) in the form of a natural gas store, a heat store (20) provided with a heat storage medium (25), and an electrically driven compressor (30) and an expander (35...  
WO/2014/153583A1
The invention relates to a device for storing energy, comprising a pressure accumulator (1) of constant volume, a machine (4) operable by means of electrical energy, and a turbo-machine (7), wherein an electrical generator (9) can be cou...  
WO/2014/134739A1
A system for charging a capacitor used to power measurement-while-drilling equipment includes a power bus, which is electrically connected to the capacitor; a first pair of battery terminals; switching circuitry for electrically connecti...  
WO/2014/127473A1
Self forming microgrids are disclosed. An electrical microgrid includes multiple power domains and power cables coupling the power domains together. Each power domain includes an intelligent distribution panel, and the power domains are ...  
WO/2014/037190A3
A method for stabilizing an electrical grid (4, 8) comprising a load set point is disclosed. The method is characterised in connecting an energy storage system (1) comprising an electrolyser (5) to the grid (4, 8), operating the electrol...  
WO/2014/114069A1
A capacitive storage-type rechargeable battery and charging device thereof, the capacitive storage-type rechargeable battery comprising: a resonant receiving circuit (1) comprised of a receiving coil (L) and a resonant capacitor (C1) con...  
WO/2014/113885A1
A wind turbine system comprises a current generator having a planar base member, a connection member secured at a geometrical center of the base member and configured to rotate about an axis transverse to a plane of the support member up...  
WO/2014/079410A3
Nowadays storage power stations, in particular for electrical energy, require either a very large volume at a low efficiency, such as in gas-based pressure or hydraulic storage facilities, or expensive technology such as in battery banks...  
WO/2014/089688A1
A power management system for dispensers is described. The system includes a controller connected to a lower power zero net voltage (ZNV) power source. A power rectification circuit (PRC) converts ZNV power to higher voltage direct curre...  
WO/2014/078941A1
A community energy storage system comprises a cabinet, at least one battery bank mounted within the cabinet, the at least one battery bank comprising a plurality of battery modules electrically coupled to one another in series; and proce...  
WO/2014/072278A1
The invention relates to a method for managing energy, comprising a step (E1) for recovering electrical energy from an energy source (1), in particular from a source of renewable energy, and a step (E2) for distributing the recovered ele...  
WO/2014/067046A1
A distributed power supply intelligent grid-connected power generation system, wherein a coordination controller based on a processor of an MCU or a DSP works as a control core, improves stability of distributed power supply grid-connect...  
WO/2014/068244A2
The invention relates to a power supply system having two power storage devices (1), which according to the invention, is suitable for being used in a motor vehicle or in a hybrid vehicle. The power supply system is to be connected to a ...  
WO/2014/068245A2
The invention relates to an electricity supply system having double power-storage devices (1) which is suitable for implementation in an electric or hybrid motor vehicle. The supply system is intended for being connected to a power netwo...  

Matches 151 - 200 out of 3,017