| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 241 | AIRCRAFT ELECTRICAL SYSTEM AND ASSOCIATED MANAGEMENT METHOD | US13871404 | 2013-04-26 | US20130285443A1 | 2013-10-31 | RENAUD LOISON; OLIVIER SAVIN |
| The system according to the invention comprises: an electrical network (20), and a regulating assembly (24). The regulating assembly (24) includes a secondary electric power source (58), a conversion assembly (60) for an additional electric power injected on the electrical network (20), the conversion assembly (60) being able, in a first configuration, to consume the additional electric power present on the network (20) to create a supply fluid of the secondary source (58). The assembly (60) includes a reservoir (62A, 62B) for each supply fluid, to collect the supply fluid produced by the conversion assembly (60). | ||||||
| 242 | Energy management system, energy management apparatus, and energy management method | US13028388 | 2011-02-16 | US08560135B2 | 2013-10-15 | Yasushi Tomita; Masahiro Watanabe; Takafumi Ebara; Yuichi Otake; Akira Kobayashi; Hideyuki Kawamura |
| An energy management system includes an equipment data management unit which manages charging/discharging loss of a battery and heat radiation loss of an electric water heater, and causes a control unit to perform control to give priority based on the comparison to the energy storage facility more reducing loss and store energy. The energy management system includes a system operation calculation unit which predicts voltage distribution of the next day of a distribution system or demand-and-supply balance amount of the entire system by state monitoring data of a power system, calculates a demand amount increasing target value necessary for avoiding a photovoltaic power generation amount suppression on a consumer end by the voltage distribution of the next day of the distribution system or the demand-and-supply balance amount, and controls the energy storage facilities so as to satisfy the demand amount increasing target value on the consumer end. | ||||||
| 243 | METHOD AND APPARATUS FOR STORING ENERGY | US13889658 | 2013-05-08 | US20130241212A1 | 2013-09-19 | ALISTAIR K. CHAN; GEOFFREY F. DEANE; AARON FYKE; WILLIAM GROSS; RODERICK A. HYDE; EDWARD K.Y. JUNG; JORDIN T. KARE; NATHAN P. MYHRVOLD; CLARENCE T. TEGREENE; LOWELL L. WOOD, JR. |
| An energy storage apparatus for storing energy transmitted by a power transmission line includes an elastically deformable component and an actuator-generator. The actuator-generator is coupled to the elastically deformable component such that electrical actuation of the actuator-generator generates tension in the elastically deformable component. The actuator-generator is further coupled to the elastically deformable component such that mechanical actuation of the actuator-generator via a release of tension in the elastically deformable component causes a generation of electrical energy by the actuator-generator. | ||||||
| 244 | METHOD AND APPARATUS FOR STORING ENERGY | US13889676 | 2013-05-08 | US20130241210A1 | 2013-09-19 | ALISTAIR K. CHAN; GEOFFREY F. DEANE; AARON FYKE; WILLIAM GROSS; RODERICK A. HYDE; EDWARD K.Y. JUNG; JORDIN T. KARE; NATHAN P. MYHRVOLD; CLARENCE T. TEGREENE; LOWELL L. WOOD, JR. |
| An energy storage apparatus for storing energy transmitted by a power transmission line includes an elastically deformable component and an actuator-generator. The actuator-generator is coupled to the elastically deformable component such that electrical actuation of the actuator-generator generates tension in the elastically deformable component. The actuator-generator is further coupled to the elastically deformable component such that mechanical actuation of the actuator-generator via a release of tension in the elastically deformable component causes a generation of electrical energy by the actuator-generator. | ||||||
| 245 | INTEGRATED POWER SYSTEM CONTROL METHOD AND RELATED APPARATUS WITH ENERGY STORAGE ELEMENT | US13548665 | 2012-07-13 | US20130099720A1 | 2013-04-25 | Christopher James Chuah; Herman Lucas Norbert Wiegman; Donald Wayne Whisenhunt, JR.; Roger Neil Bull; Kalyan Bukkasamudram; Connor Brady; Mark Gotobed |
| Systems and methods for controlling a hybrid power architecture to provide fuel or energy savings. Recharge time of an energy storage device (ESD) is reduced through the application of a controlled potential and ESD recharge time management over the life of the hybrid system through manipulation of the ESD charge state window of operation. Fuel or energy savings is achieved by controlling the partial-state-of-charge (PSOC) window of the ESD based on a recharge resistance profile of the ESD and by controlling a charging potential applied to the ESD based on a recharge current and/or the estimated recharge resistance profile of the ESD. | ||||||
| 246 | INTEGRATED POWER SYSTEM CONTROL METHOD AND RELATED APPARATUS WITH ENERGY STORAGE ELEMENT | US13547250 | 2012-07-12 | US20130099576A1 | 2013-04-25 | Christopher James Chuah; Herman Lucas Norbert Wiegman; Donald Wayne Whisenhubt, JR.; Roger Neil Bull; Kalyan Bukkasamudram; Connor Brady; Mark Gotobed |
| Systems and methods for controlling a hybrid power architecture to provide fuel or energy savings. Recharge time of an energy storage device (ESD) is reduced through the application of a controlled potential and ESD recharge time management over the life of the hybrid system through manipulation of the ESD charge state window of operation. Fuel or energy savings is achieved by controlling the partial-state-of-charge (PSOC) window of the ESD based on a recharge resistance profile of the ESD and by controlling a charging potential applied to the ESD based on a recharge current and/or the estimated recharge resistance profile of the ESD. | ||||||
| 247 | ENERGY STORAGE SYSTEM AND CONTROLLING METHOD OF THE SAME | US13562693 | 2012-07-31 | US20130088900A1 | 2013-04-11 | Jong-Ho Park |
| An energy storage system and a controlling method of the energy storage system are provided. The energy storage system reduces power consumption and increases inverter efficiency by providing a plurality of inverters in parallel and selectively driving ones of the inverters according to a power requirement of the load. The energy storage system supplies an alternating current (AC) power to a load. The energy storage system includes: a battery for supplying a direct current (DC) power; a plurality of inverters for connecting in parallel between the battery and the load to convert the DC power to the AC power; and a controller for selectively driving the inverters in accordance with a power requirement of the load. | ||||||
| 248 | Method and System for Distributing Energy | US13418096 | 2012-03-12 | US20120217805A1 | 2012-08-30 | Andrew Marks De Chabris |
| A method of delivering electrical energy to a point in an electrical power grid, including accessing a source of energy at a first location and converting the energy into a form of transportable energy. The next step is transporting the transportable energy via a bulk transportation network from the first location to the point on said electrical power grid at a second location having a need for additional electrical power without the transportable energy going through the electrical power grid to get to the point. The next step is converting the form of transportable energy into electrical energy suitable for connecting to the power grid and discharging the electrical energy into the power grid at the second location. A system for delivering electrical energy is also provided. The transportable energy preferably takes the form of charged electrolytes, compressed air or thermal storage units, transported, for example, by way of trains. | ||||||
| 249 | RENEWABLE ENERGY STORAGE AND CONVERSION SYSTEM | US13505931 | 2010-11-04 | US20120217760A1 | 2012-08-30 | Elias Kyriakides; Zenon Achillides |
| 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 appropriate conversion mechanism, an electrolyzer to produce hydrogen from water, a hydrogen storage tank, fuel cells to generate DC electricity using hydrogen as the fuel, and an electromechanical energy conversion system, comprising a DC motor in series with an AC generator to convert the DC electricity output of the fuel cells to controllable, regulated, harmonics—free AC output, directly connected to the power system grid. Other features of the system include the capability to modify the system, so as to generate electricity from natural gas, propane and hydrogen that was produced by off-peak electricity. | ||||||
| 250 | SYSTEM FOR DECOUPLING A ROTOR FROM A STATOR OF A PERMANENT MAGNET MOTOR AND FLYWHEEL STORAGE SYSTEM USING THE SAME | US13313932 | 2011-12-07 | US20120176074A1 | 2012-07-12 | Maxime R. DUBOIS; Michael DESJARDINS; Louis TREMBLAY |
| A system for decoupling a rotor from a stator of a permanent magnet motor and a flywheel storage system using the same are provided. The flywheel storage system uses the permanent magnet motor as a magnetic active coupler to minimize magnetic losses in flywheel energy storage system during the motor-generator electric power transfer for enabling a magnetic field weakening method and a way of cancelling the losses during a conservative mode where the stator is totally decoupled from the rotor. Also, the present invention enables the optimal sizing of a permanent motor-generator to be able to supply a constant power over a large range of rotating speeds. | ||||||
| 251 | Hydraulic system | US12357679 | 2009-01-22 | US08092197B2 | 2012-01-10 | Toshiro Fujii; Kazuho Yamada; Yoshiyuki Nakane |
| A hydraulic system that can implement effective practical use of energy is provided. A hydraulic system according to the present invention has a hydraulic pump driven by a hydraulic pump motor, a loading cylinder and a power steering cylinder which are driven by pressure oil supplied from the hydraulic pump, and power supply means for supplying power to the hydraulic pump motor. The power supply means comprises a stack of a fuel cell, a fuel supply passage for supplying hydrogen gas to the stack, fuel circulating passages in which a hydrogen pump for joining unreacted hydrogen gas discharged from the stack into the fuel supply passage to circulate hydrogen gas is disposed, and a regenerator which is driven by pressure oil to generate rotational force. The hydrogen pump is rotationally driven by the regenerator. | ||||||
| 252 | Method and Apparatus for Generating Sustainable, Study State Power and Cooling from a Intermittent Power Source using Renewable Energy as a Primary Power Source | US12852461 | 2010-08-07 | US20110094242A1 | 2011-04-28 | Matthew Douglas Koerner |
| A device to generate a cooling fluid for a cooling load may include a first renewable energy source to generate renewable energy, a hydrogen generator connected to the first renewable energy source to generate hydrogen from the renewable energy, a first storage device to store the hydrogen generated by the hydrogen generator, a energy converter to convert the stored hydrogen to exhaust gas, a recuperator device to accept the exhaust gas to recoup the heat from the exhaust gas and an expander to reduce the temperature of the exhaust gas from the recuperator device one to form the cooling fluid for the cooling load. The extender may include a high-pressure expander, and the expander may include a low-pressure expander. The device may further include a second renewable energy source to generate renewable energy, a motor to operate from the renewable energy of the second renewable energy source, a compressor to compress fluid and connected to the motor and the compressed fluid may be stored in a second storage device. | ||||||
| 253 | SYSTEMS AND METHODS FOR SUSTAINABLE ECONOMIC DEVELOPMENT THROUGH INTEGRATED FULL SPECTRUM PRODUCTION OF RENEWABLE ENERGY | US12857541 | 2010-08-16 | US20110081586A1 | 2011-04-07 | Roy E. McAlister |
| In one embodiment of the present invention, a method for providing an energy supply using a renewable energy source is provided comprising: providing a first source of renewable energy, wherein the first source of renewable energy is intermittent or does not provide a sufficient amount of energy; providing energy from the first source of renewable energy to an electrolyzer to produce an energy carrier through electrolysis; selectably reversing the electrolyzer for use as a fuel cell; and providing the energy carrier to the electrolyzer for the production of energy. | ||||||
| 254 | Systems and Methods for Providing Multi-Purpose Renewable Energy Storage and Release | US12550992 | 2009-08-31 | US20110049908A1 | 2011-03-03 | Randall M. Chung |
| A refrigeration unit or system is used to at least partially freeze water. The at least partially frozen water may then be separated into ice and water. The ice may be stored and allowed to melt, thereby providing an ice portion and a melted ice water portion. When energy release is desired, the melted ice water portion along with a hot liquid may be used to drive a thermal motor. The thermal motor may then in turn drive the electric generator, resulting in electric energy production. | ||||||
| 255 | Electric power storage | US11697014 | 2007-04-05 | US07808124B2 | 2010-10-05 | James F. Corum |
| In various embodiments, various systems and methods are provided for power storage. In one embodiment, a power storage apparatus is described that comprises a power multiplier having a multiply-connected electrical structure. A parametric reactance is included in the multiply-connected electrical structure that negates at least a portion of a physical resistance of the multiply-connected electrical structure. A parametric excitation source having a parametric excitation output is applied to the parametric reactance. | ||||||
| 256 | HYDRAULIC SYSTEM | US12357679 | 2009-01-22 | US20090202370A1 | 2009-08-13 | Toshiro FUJII; Kazuho YAMADA; Yoshiyuki NAKANE |
| A hydraulic system that can implement effective practical use of energy is provided. A hydraulic system according to the present invention has a hydraulic pump driven by a hydraulic pump motor, a loading cylinder and a power steering cylinder which are driven by pressure oil supplied from the hydraulic pump, and power supply means for supplying power to the hydraulic pump motor. The power supply means comprises a stack of a fuel cell, a fuel supply passage for supplying hydrogen gas to the stack, fuel circulating passages in which a hydrogen pump for joining unreacted hydrogen gas discharged from the stack into the fuel supply passage to circulate hydrogen gas is disposed, and a regenerator which is driven by pressure oil to generate rotational force. The hydrogen pump is rotationally driven by the regenerator. | ||||||
| 257 | Application of Power Multiplication to Electric Power Distribution | US11751343 | 2007-05-21 | US20080185916A1 | 2008-08-07 | James F. Corum; Philip Pesavento |
| In various embodiments, various systems and methods are provided for power distribution. In one embodiment, power distribution apparatus is provided comprising a power multiplier comprising a multiply-connected electrical structure, and a plurality of power network couplings in the multiply-connected electrical structure. The multiply-connected electrical structure is a resonant circuit tuned to a nominal frequency of a power network. | ||||||
| 258 | Transient energy systems and methods for use of the same | US11606867 | 2006-11-29 | US07400052B1 | 2008-07-15 | David A. Badger |
| This disclosure relates to transient energy systems for supplying power to a load substantially instantaneously on demand. Transient energy systems may include a flywheel coupled the rotor of an induction motor generator. One embodiment of the disclosure refers to systems and methods for reducing loads on a bearing in a transient energy system. In another embodiment, the disclosure refers to an induction motor generator that is optimized for high power transient power generation, yet low power motor operation. Yet another embodiment of the disclosure refers to using a flywheel as a drag pump to cool components of a transient energy system. In yet another embodiment, a slip control scheme is discussed for regulating a DC bus. In yet a further embodiment of the disclosure a method is provided for reducing unnecessary turbine starts by making turbine start a function of the rotational velocity of a flywheel. | ||||||
| 259 | Renewable Power Controller for Hydrogen Production | US11744232 | 2007-05-04 | US20080121525A1 | 2008-05-29 | George J. Doland |
| A power controller for electric generation from renewable energy and consumption of said energy, where appropriate, to produce hydrogen. The controller improves overall system efficiency by controlling electricity generation over a wider range of conditions, and by controlling the electric conversion to that required by the hydrogen converter much more efficiently, than systems which consist of independent controllers. An overall systems controller which dynamically optimizes the complete system to maximize the available inputs, such as renewable and stored energy, while providing the maximum desired outputs, such as power, hydrogen and income, taking into account the ultimate capacity of components along with historical, current and predicted future data. | ||||||
| 260 | EFFICIENT AUXILIARY POWER SUPPLY | US11460841 | 2006-07-28 | US20080047391A1 | 2008-02-28 | Steven W. Bissell |
| An auxiliary power supply includes a battery, a motor-generator and an inertial energy storage mass. The motor-generator draws power from the inertial energy storage mass to drive the motor-generator thereby creating electricity. As inertial energy is depleted from the drive mechanism during use, a battery recharges the inertial energy storage mass. The inertial energy storage mass includes a series of flywheels each having smaller disks contained therein. The disks translate radially with respect to the flywheels working with gravity to provide drive power to the motor-generator. | ||||||
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