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Matches 701 - 750 out of 2,800

Document Document Title
JP2011097819A
To provide a zero-fuel power accumulation (storage) system and device (element) which accumulate (store) electromagnetic waves existing in the natural environment without fuel, a zero-fuel current amplifier (element) which amplifies curr...  
JP2011083189A
To clarify determination and evaluation criteria of load leveling operation effects by a power storage device of a power supply system, from the perspective of energy-saving effects and CO2 emission control effects, in the current age wh...  
JP4640832B2  
JP4617986B2  
JP4607533B2  
JP2010540827A
Water-power generation pumping storage contains the step which supervises the electricity demand over the system according to time. When the supervised demand exceeds the first predetermined value, in response to the influence of gravity...  
JP4588178B2  
JP3163946U
[Subject] A device for generating and storing renewable energy to which electric power was supplied by power consumption unit is provided. [Means for Solution] Device 1 is provided with the following. A hydrogen generation unit provided ...  
JP4577898B2  
JP2010239796A
To provide a superconductive flywheel electrical storage apparatus that can store electric power efficiently by performing magnetic levitation stably and permanently by using a magnetic levitation apparatus wherein superconductors are us...  
JP2010232165A
To improve the total efficiency by effectively utilizing heat generated in power generation in a hydrogen power storage system in which hydrogen generated in electrolysis of steam is utilized for power generation after storage. The hydro...  
JP2010527221A
The system to which electric energy is accumulated and returned. The 1st container (1) and the 2nd container (2) in which this system stores gas and a hole-like fireproof material (11), and gas and a hole-like fireproof material (11), It...  
JP2010163004A
To provide a flywheel energy storage device for a marine vessel capable of maintaining the number of rotations of the flywheel without increasing consumption of power supplied by a main power supply. The flywheel energy storage device fo...  
JP2010141970A
To make uniform the state of charge among battery rows connected in parallel. A voltage equalization device 200 is for an electric power storage device 300 including: battery rows 20 in which multiple secondary batteries are connected; p...  
JP2010119239A
To reduce loss upon a current holding operation of a SMES.The SMES device includes a super-conductive coil functioning as the SMES (a super conductor magnetic energy storage device), a synchronous rectifying circuit performing a charging...  
JP4468243B2  
JP2010115007A
To provide a power supply apparatus which requires no wasteful space with no increase of cost while causing no wasteful use of energy, and can supply power even at the time of the occurrence of momentary service interruption.During norma...  
JP4439166B2  
JP2010058317A
To provide an electric power supply device for a motor-driven injection molding machine, capable of reducing the maximum electric power in an injection molding process to reduce an electric power capacity of an electric power receiving f...  
JP2010507776A
Especially the present invention relates to a universal system which makes energy with high expense efficiency for the purpose of air conditioning. In one embodiment, electricity and compressed air energy are generated using a windmill, ...  
JP2010041776A
To provide a flywheel emergency shutdown device which can stop the flywheel of a flywheel-type accumulator in a short time, and also whose scale does not depend upon the scale of the flywheel-type accumulator.The flywheel emergency shutd...  
JP2010504733A
[Subject] [Means for Solution] Energy efficiency is improved, by an integral type which makes discharge of greenhouse gas the minimum, it breaks off especially and a hybrid energy feeder, a system of a storage device, and a system like [...  
JP2010011732A
To provide an advantageous energy storing system and an advantageous method to store and supply energy.An electrolytic cell 5, hydrogen gas storage sections 6, 20, and power generating stations 7, 35, 32 are provided, and the electrolyti...  
JP2010011677A
To provide a power converting apparatus having a function of automatically adjusting the control response of a power converter upon execution of base power control and load-following control.The power converting apparatus includes the po...  
JP2009303284A
To provide a flywheel-type uninterruptible power supply device which can drastically reduce the radius displacement of a rotor occurring on exciting a generator from a non-excitation state to maintain the excitation speed at high, and ca...  
JP2009284634A
To provide a superconducting power storage device, which stores large energy, which is transportable by land, and the layout of which is freely changeable according to the installation space.In a superconducting power storage device 1 in...  
JP2009278854A
To provide an independently distributed electric energy storing and supplying system for immediate supply power in quick response to randomly generated load variation.A power generation system is downsized and located independently in a ...  
JP2009278813A
To provide an instantaneous voltage drop compensator which secures high efficiency by minimizing a failure rate of semiconductors and relatively increasing a DC voltage during a compensation operation to increase output capacitance.In th...  
JP2009264495A
To provide a non-contact part cooling device for securing a heat transfer amount in no contact under a low-temperature and low-pressure lean gas atmosphere.A superconductive magnetic bearing cooling device has: a power storage flywheel 5...  
JP4362565B2  
JP2009240098A
To provide a power feeding system for reducing heat generation quantity and operation cost in the entire power feeding system.The power feeding system S includes: a first power feeding device P1 and a power feeding device P2 which are co...  
JP4340034B2  
JP2009225539A
To set current attenuation speed to be low and to discharge energy without quenching a superconducting coil at the time of a stop when abnormality such as an input power loss of an excitation means does not exist in the superconducting c...  
JP2009213299A
To provide a power storage device for improving AC/DC conversion efficiency of an AC/DC converter without causing enlargement and high cost of the AC/DC converter.The power storage device includes: the AC/DC converter 131 that performs A...  
JP2009531594A
In order to change energy, first, by introducing thermal energy, a support medium of non-gas is changed into a gaseous support medium, a gaseous support medium goes up, and it gains potential energy. Next, it changes so that a gaseous su...  
JP2009201351A
To provide a suitable integrated uninterruptible power supply system.The integrated uninterruptible power supply system for supplying power to a load includes a housing, a flywheel unit fitted in the housing for supplying a short-time ba...  
JP2009170619A
To provide a superconducting coil device which is configured into a compact form, and efficiently cools superconducting coils to improve stability.The superconducting coil device includes a superconducting coil group 2 consisting of a pl...  
JP2009165225A
To provide a decentralized power supply device that eliminates the processes of DC-AC conversion and AC-DC conversion, and that directly supplies DC power generated at a photovoltaic power generation module for electrolysis of water.A po...  
JP2009136060A
To feed power to an electric motion resistance reduction means for reducing resistance against the rotational motion of a flywheel for a long period of time until the interruption of power supply is recovered.When a current value of powe...  
JP4278905B2  
JP2009100633A
To quicken the arrival of the time point when a residual voltage of an induction motor is quickly eliminated so as to allow re-excitation when putting the induction motor into a non-excitation state in a free rotation state by flywheel i...  
JP4261446B2  
JP2009095216A
To catch thunder (Maco electromagnetic wave) present in the world and convert it into (AC) electricity.Batteries are connected in parallel to generate electromagnetism (Maco electromagnetic wave). The generated electromagnetic waves are ...  
JP4256833B2  
JP3149856U
[Subject] Maintain the lubricous state in a bearing part of a flywheel satisfactorily, and it excels in maintenance nature, and provides a flywheel electric power unit which can prevent effectively obstacles, such as energy loss by load ...  
JP2009077457A
To operate a distributed type power supply which is a power supply other than a system power arranged for the purpose of the stable operation of the system power in the state which an atmospheric load is small, and to reduce an installat...  
JP4251928B2  
JP2009071959A
To save a space required for installing an equalization facility of supply power when a power supply system utilizing natural energy is installed in an institution.The power supply system 1 installed in an institution 2 in order to equal...  
JP2009044785A
To provide a superconducting coil energy storage device which reduces the voltage being applied to a switch or to a diode.The superconducting coil energy storage device comprises an AC/DC conversion means, connected to an AC power supply...  
JP2009033075A
To supply a peak power and charge electricity simultaneously using a plurality of super capacitors and its elements in combination and to store the collected power.The power transmission device stores energy in an efficient way using a p...  

Matches 701 - 750 out of 2,800