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71. 发明授权

US11821500B2 Method and system for harnessing wind energy using a tethered airfoil 有权
公开(公告)号：US11821500B2
公开(公告)日：2023-11-21
申请号：US16616391
申请日：2017-12-06
申请人： NEW LEAF MANAGEMENT LTD.
发明人： Frederic Bourgault , Devin Todd , Jason Beatch , Mojtaba Kheiri , David Luke Damron , Vahid Saberi Nasrabad
IPC分类号： F03D9/28 , F04B17/02 , F03D9/17 , F03C1/04 , F16H39/02 , F03D15/10 , F03D5/00 , F04B1/043 , F03C1/30 , F04B1/0408 , F04B1/0421 , F04B7/00 , F04B9/103 , F04B9/109 , F04B9/129 , F03C1/22 , F03C1/053 , F04B1/0404 , F04B1/0413 , F04B1/0538
CPC分类号： F16H39/02 , F03C1/04 , F03C1/0409 , F03C1/0419 , F03D5/00 , F03D9/17 , F03D9/28 , F03D15/10 , F04B1/043 , F04B1/0408 , F04B1/0421 , F04B7/0065 , F04B9/103 , F04B9/109 , F04B9/129 , F04B17/02 , F03C1/053 , F03C1/223 , F03C1/226 , F04B1/0404 , F04B1/0413 , F04B1/0538 , F05B2240/9172 , Y02E10/70
摘要： Methods, systems, and techniques for harnessing wind energy use a tethered airfoil and a digital hydraulic pump and motor, which may optionally be a combined pump/motor. During a traction phase, a wind powered airfoil is allowed to extend a tether and a portion of the wind energy harnessed through extension of the tether is stored prior to distributing the wind energy to an electrical service. During a retraction phase, the wind energy that is stored during the traction phase is used to retract the tether. The digital hydraulic pump and motor are mechanically coupled to the tether.

72. 发明申请

US20180313325A1 ROTATIONAL MECHANICAL TRANSFORMER APPARATUS AND METHODS 审中-公开
公开(公告)号：US20180313325A1
公开(公告)日：2018-11-01
申请号：US15499069
申请日：2017-04-27
申请人： Vujo Gordic , Branislav Djolevic , Miodrag Cekic
发明人： Vujo Gordic , Branislav Djolevic , Miodrag Cekic
IPC分类号： F03C1/26 , F03C1/007 , F03C1/00 , F03D15/20 , F04C2/344 , F04C14/04 , H02K7/18 , H02S10/12 , F03D9/25 , F03D9/00 , F03D9/17
CPC分类号： F03C1/26 , F03C1/002 , F03C1/007 , F03C1/02 , F03C1/047 , F03D9/17 , F03D9/28 , F04C2/344 , F04C14/04 , H02K7/1823 , H02K7/183 , H02S10/12 , Y02E10/72
摘要： A rotational mechanical transformer has been arranged for transfer and transformation of velocity, force, angular momentum, torque, energy/work, energy density, and pressure, associated with at least one rotating device. The transformer includes an actuator having at least one cylinder arranged to contain the at least one working fluid, an externally supported shaft and a drive shaft having parallel axes orthogonally displaced by a predetermined displacement, and each respectively connected to at least one connecting arm and at least one additional connecting arm. The at least one cylinder includes at least one actuator rod and at least one blind end each respectively connected with at least one revolving eccenter axle and the at least one drive shaft, and have been arranged to allow for angular displacements of the at least one actuator with respect to the parallel axis.

73. 发明授权

US10072646B2 Method and apparatus for using wind energy or solar energy for an underwater and/or for an under seabed compressed air energy storage system 有权
公开(公告)号：US10072646B2
公开(公告)日：2018-09-11
申请号：US13610044
申请日：2012-09-11
申请人： Ben M. Enis , Paul Lieberman
发明人： Ben M. Enis , Paul Lieberman
IPC分类号： F03D9/00 , F04B23/02 , H02S10/12 , F03D9/28 , F03D9/25 , F03D9/17
CPC分类号： F04B23/02 , F03D9/007 , F03D9/17 , F03D9/25 , F03D9/28 , F05B2240/95 , F05B2260/42 , H02S10/12 , Y02E10/725 , Y02E60/15
摘要： The invention uses wind turbine and/or solar energy to enhance the efficiency of an underwater and/or underwater in-soil bed of a compressed air energy storage system. The apparatus comprises a wind turbine and/or a photovoltaic panel to drive an onshore compressor, which provides compressed air energy into an underwater pressure vessel. The buoyant rigid-wall pressure vessel will be located and restrained under water or in-soil underwater. The pressure vessel may be horizontal or in vertical configurations as well as parallel or in perpendicular orientation to the shoreline. The pressure vessel may be constructed of high compression strength reinforced concrete or reinforced fiber plastic material that need not have a high thermal capacitance or high thermal conductivity because the exhaust from the pressure vessel feed a near constant air temperature to the turboexpander on the surface via several long vertical small diameter pipes through the 50° to 70° F. water.

74. 发明授权

US10001109B2 Multifunctional wind power green-energy apparatus 有权
公开(公告)号：US10001109B2
公开(公告)日：2018-06-19
申请号：US15343223
申请日：2016-11-04
申请人： TRUE TEN INDUSTRIAL CO., LTD.
发明人： Shun-Tsung Lu
IPC分类号： F03D9/00 , F03D1/02 , F03D9/25 , F03D9/28 , F03D13/20 , F03D15/00
CPC分类号： F03D15/00 , F03D1/02 , F03D9/17 , F03D9/25 , F03D9/28 , F03D13/20 , Y02E10/725 , Y02E10/728 , Y02E60/15 , Y02E60/17 , Y02P80/158
摘要： A multifunctional wind power green-energy apparatus generally includes a carrying base, a plurality of wind power generation devices mounted on the carrying base and includes a plurality of blade sections, and at least one electricity accumulation device, water pumping motor, and the air storage device arranged at one side of the carrying base and electrically connected with the wind power generation devices. With such a structural arrangement, through simple combination of the carrying base and the wind power generation devices, terrain limitation conditions for availability of wind power green energy can be reduced to the least for applications to diversified environments. Through operations in combination with the electricity accumulation device, the water pumping motor, and the air storage device, accumulation of electrical energy or direct use of the energy can be available. As such, the utilization of the wind power generation devices can be improved.

75. 发明申请

US20180156110A1 COMPRESSED AIR ENERGY STORAGE AND POWER GENERATION METHOD AND APPARATUS 审中-公开
公开(公告)号：US20180156110A1
公开(公告)日：2018-06-07
申请号：US15568676
申请日：2016-04-14
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： Masaki MATSUKUMA , Hiroki SARUTA , Kanami SAKAMOTO , Masatake TOSHIMA , Yohei KUBO
IPC分类号： F02C6/16 , F02C6/06 , F02C1/04
CPC分类号： F02C6/16 , F02C1/04 , F02C6/06 , F03D9/17 , F05D2260/213 , F17C2221/031 , F17C2227/0327 , F17C2270/0581 , H02J15/006 , Y02E10/72 , Y02E60/15
摘要： A compressed-air storage and power generation method according to the present invention is provided with: a first air-compression step; a first air-storage step; a first air-supply step; a first power-generation step; a first heat-exchange step; a heat-medium storage step; a second heat-exchange step; and an air-discharge step. In the air-discharge step, when the amount of compressed air stored in a pressure-accumulation tank (12) exceeds a prescribed amount in the first air-storage step, the air compressed by a first compressor (10) is discharged outside without being stored in the pressure-accumulation tank (12). Therefore, it is possible to provide a compressed-air storage and power generation method by which fluctuating electrical power can be smoothed efficiently even after compressed air is stored up to the storage capacity of the storage space.

76. 发明授权

US09702347B2 Wind turbine system for generating electrical power 有权
公开(公告)号：US09702347B2
公开(公告)日：2017-07-11
申请号：US15175794
申请日：2016-06-07
申请人： Charles Martin Chavez Madson
发明人： Charles Martin Chavez Madson
IPC分类号： F03D9/00 , H02P9/04 , F03D13/25 , F03D1/06 , F03D7/02 , F03D13/20 , H02K7/18 , B63B35/44
CPC分类号： F03D13/25 , B63B2035/446 , F03D1/0608 , F03D7/0224 , F03D7/0244 , F03D7/041 , F03D9/17 , F03D9/25 , F03D9/28 , F03D13/10 , F03D13/20 , F05B2220/704 , F05B2230/61 , F05B2240/33 , F05B2240/60 , F05B2240/916 , F05B2240/93 , F05B2240/95 , F05B2240/96 , F05B2260/40311 , F05B2260/42 , F05B2260/50 , F05B2260/71 , F05B2260/75 , F05B2260/78 , F05B2260/79 , F05B2270/402 , F05B2270/508 , H02K7/1823 , Y02E10/721 , Y02E10/723 , Y02E10/725 , Y02E10/727 , Y02E10/728 , Y02E60/15 , Y02E60/17 , Y02P70/523
摘要： The apparatus includes a wind turbine system for the collection of wind energy and the conversion thereof through staged-compression into highly compressed gas. The highly compressed gas is routed to a central tank, and then expanded into a plurality of concentric ring tanks, each storing gas at successively lower pressures. The cooling resulting from this expansion is utilized to cool hot compressed gas from an intermediate line of gas compressors, increasing the efficiency of the following compressors. This absorption of heat also improves the efficiency of the gas turbines driving electrical generators. The gas compressor in each wind turbine is located near ground level, and driven by a vertical shaft passing through the wind turbine support tower. One embodiment has conventional radially extending blades, and another embodiment has ducted blades to withstand higher winds. Both ground mounted and deep water adaptions for the wind turbines are disclosed.

77. 发明申请

US20170159649A1 COMPRESSED AIR STORAGE AND POWER GENERATION DEVICE AND COMPRESSED AIR STORAGE AND POWER GENERATION METHOD 审中-公开
公开(公告)号：US20170159649A1
公开(公告)日：2017-06-08
申请号：US15323755
申请日：2015-07-28
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： Kanami SAKAMOTO , Hiroki SARUTA , Masaki MATSUKUMA
IPC分类号： F04B23/02 , G06F19/00 , H02K7/18 , F03D9/00
CPC分类号： F04B23/02 , F03D9/007 , F03D9/17 , G06F19/00 , H02J15/006 , H02K7/1823 , Y02E10/725 , Y02E60/15
摘要： A compressed air storage and power generation device (1) is provided with motors (3a-3c), compressors (4a-4c), compressed air storage tanks (5a-5c), injection-side valves (6a-6e), expanders (7a-7c), discharge-side valves (8a-8e), generators (9a-9c), an output sensor (10), pressure sensors (11a-11c), and a control device (12). The control device (12) uses a tank (5c) with a relatively large capacity for long-period variable power and uses tanks (5a, 5b) with relatively low capacities for short-period variable power, all such power having been generated using natural energy, and thereby performs control by which both the long-period and short-period variable power are leveled out and power is output according to the power demand. The compressed air storage power generation device (1) levels out both the long-period and short-period variable power and outputs the power according to the power demand.

78. 发明授权

US09481519B2 Hydraulic geofracture energy storage system with desalinization 有权
$Hydraulic geofracture energy storage system with desalinization$
标题翻译：液压地质破碎储能系统脱盐
公开(公告)号：US09481519B2
公开(公告)日：2016-11-01
申请号：US14318742
申请日：2014-06-30
申请人： Quidnet Energy Inc.
发明人： Howard K. Schmidt , Aaron H. Mandell
IPC分类号： B65G5/00 , C02F1/44 , H02K7/18 , F03B13/06 , C02F103/06
CPC分类号： B65G5/00 , C02F1/441 , C02F2103/06 , C02F2307/00 , F03B13/06 , F03D9/17 , F05D2300/607 , H02K7/1807 , Y02A20/141 , Y02E10/22 , Y02E10/72 , Y02E60/15 , Y02E60/17 , Y02P90/50
摘要： Energy is stored by injecting fluid into a hydraulic fracture in the earth and producing the fluid back while recovering power and/or desalinating water. The method is particularly adapted to storage of large amounts of energy such as in grid-scale electric energy systems. The hydraulic fracture may be formed and treated with resin so as to limit fluid loss and to increase propagation pressure. The fluid may be water containing a dissolved salt or fresh water and a portion or all of the water may be desalinated using pressure in the water when it is produced.
摘要翻译：通过将流体注入地球中的水力裂缝并在回收动力和/或脱盐水的同时产生流体来储存能量。该方法特别适用于存储大量的能量，例如电网规模的电能系统。可以用树脂形成和处理水力破裂，以限制流体损失并增加传播压力。流体可以是含有溶解的盐或淡水的水，并且当水的一部分或全部在生产时可以使用水中的压力将其脱盐。

79. 发明申请

US20160281925A1 BIG MASS BATTERY INCLUDING MANUFACTURED PRESSURE VESSEL FOR ENERGY STORAGE 审中-公开
标题翻译：大容量电池，包括用于能源储存的制造压力容器
公开(公告)号：US20160281925A1
公开(公告)日：2016-09-29
申请号：US15078881
申请日：2016-03-23
申请人： BIMBY POWER COMPANY, LLC.
发明人： RAYMOND ALLEN DONELICK , MARGARET BURKE DONELICK , GREG BONARR AREHART
IPC分类号： F17C1/00 , F03D9/00 , F03D9/25
CPC分类号： F17C1/007 , F03D9/17 , F03D9/257 , F03D9/28 , F17C13/081 , F17C2201/0166 , F17C2201/052 , F17C2221/031 , F17C2270/0149 , F17C2270/016 , Y02B10/30 , Y02B10/70 , Y02E10/725 , Y02P70/523
摘要： Embodiments of the inventive concept include a manufactured pressure vessel including pressure cells having an impermeable layer containing porous material in which air can permeate, and a big mass layer disposed atop the pressure vessel to pressurize the air within the pressure vessel. The impermeable layer can include rubber from recycled vehicle tires. The big mass layer can have a total weight of between one (1) million and one (1) billion tonnes, or more. The big mass layer can include a remediated upper surface. The pressure vessel can include an interface section through which the air can enter and exit the pressure vessel. Pressure lines can be coupled to the interface section. A turbine center can be coupled to the pressure lines to generate electricity in response to pressurized air received through the pressure lines, or to pump air through the pressure lines into the pressure vessel to pressurize the pressure vessel.
摘要翻译：本发明构思的实施例包括制造的压力容器，其包括具有包含空气可以渗透的多孔材料的不渗透层的压力单元和设置在压力容器顶部的大质量层，以对压力容器内的空气加压。不透水层可以包括来自再循环车辆轮胎的橡胶。总体重量可达一百万到十亿吨之间。大质量层可以包括补救的上表面。压力容器可以包括界面部分，空气可以通过该界面部分进入和离开压力容器。压力管线可以连接到接口部分。涡轮机中心可以耦合到压力管线，以响应于通过压力管线接收的加压空气而产生电力，或者将空气通过压力管线输送到压力容器中以对压力容器加压。

80. 发明申请

US20160138564A1 A FLUID DRIVEN PRIME MOVER SYSTEM 审中-公开
标题翻译：流体驱动主动系统
公开(公告)号：US20160138564A1
公开(公告)日：2016-05-19
申请号：US14900438
申请日：2014-06-20
申请人： Das Ajee KAMATH
发明人： Das Ajee KAMATH
IPC分类号： F03D3/04
CPC分类号： F03D13/25 , F03D3/0427 , F03D9/17 , F03D13/20 , F05B2210/16 , F05B2240/133 , F05B2250/503 , Y02E10/28 , Y02E10/74
摘要： A fluid driven prime mover system (20) comprising, a pressure element (30) that combines a first suction element (40) which includes a convergent divergent nozzle system with a convergent divergent nozzle (42), that creates a lower pressure zone (44) which is communicated to a first desired point, with a first head element that includes at least a diffuser nozzle system (32) which converts fluid flow energy into a high pressure head such that said high pressure head is directed towards a second desired point. A first channel element (50) communicates the first desired point to an outlet (62) of a positive displacement fluid motor (60) and a second channel element (52) directs the second desired point to an inlet (64) of the positive displacement fluid motor (60) such that said positive displacement fluid motor (60) is motored by a fluid flow throughput caused by a pressure differential at said inlet (64) and said outlet (62) that results in the positive displacement fluid motor (60) working as a drive unit with power or torque take off.
摘要翻译：一种流体驱动的原动机系统（20），包括：压力元件（30），其组合包括会聚扩散喷嘴系统和会聚扩散喷嘴（42）的第一吸入元件（40），其形成较低的压力区域（44）），其被传送到第一期望点，第一头元件包括至少扩散器喷嘴系统（32），其将流体流动能量转换成高压头，使得所述高压头朝向第二所需点。第一通道元件（50）将第一所需点与正排量流体马达（60）的出口（62）连通，第二通道元件（52）将第二所需点引导到正位移的入口（64）流体马达（60），使得所述正位移流体马达（60）由于所述入口（64）和所述出口（62）处的压力差引起的流体流量通过导致所述正位移流体马达（60）而运动，作为具有动力或扭矩的驱动单元起飞。

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