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公开(公告)号：US20210088032A1
公开(公告)日：2021-03-25
申请号：US16627569
申请日：2018-01-30
发明人： Zhiyong ZENG , Xiaomin CUI , Ke LI
摘要： The invention relates to an improved Brayton concentrated solar power generation method, which belongs to the technical field of solar power generation. The method performs the following steps under normal pressure or micro positive pressure: (1) the heat storage medium enters the heat collection device from the low-temperature tank; (2) the sunlight is collected to the heat collection device to transform the heat storage medium into the high-temperature heat storage medium; (3) the high-temperature heat storage medium enters the heat exchanger and exchanges heat with the power working medium; (4) the high-temperature power working medium after heat exchange enters the turbine generator set to provide power generation. Based on the method, the invention also provides a matched power generation system. Adopting the method and device of the invention for power generation has the advantages of low cost, easy construction and maintenance, high efficiency, less restriction, etc., can realize long-term and stable power generation, can be applied to any area, and is conducive to large-scale promotion.
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公开(公告)号：US10862209B2
公开(公告)日：2020-12-08
申请号：US16428639
申请日：2019-05-31
摘要： An antenna including a remote electrical tilt drive for driving a movable phase shifter linkage is provided. The remote electrical tilt drive comprises a shape memory alloy arrangement attached to a non-moving part of the antenna and to the movable phase shifter linkage, wherein the shape memory alloy arrangement is configured to move the movable phase shifter linkage in a predetermined direction upon an electrical current being supplied to the shape memory alloy arrangement, and a counter motion member attached to the non-moving part of the antenna and to the movable phase shifter linkage and configured to move the movable phase shifter linkage in a direction opposite to the predetermined direction.
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公开(公告)号：US10788201B2
公开(公告)日：2020-09-29
申请号：US16150358
申请日：2018-10-03
申请人： Samuel Harriat
发明人： Samuel Harriat
摘要： A solar powered boiler assembly for producing steam with solar energy includes a bowl that is positioned in the ground. A boiler is positioned in the bowl and the boiler has a fluid therein. A dome is removably positioned on the bowl. A plurality of lenses each extends through the dome such that each of the lenses is exposed to sunlight. Each of the lenses focuses the sunlight onto the boiler to heat the boiler. In this way the boiler produces steam by heating the fluid therein. A reflector is coupled to the dome and the reflector is comprised of a light reflecting material for reflecting sunlight onto the lenses.
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公开(公告)号：US10774784B2
公开(公告)日：2020-09-15
申请号：US15560308
申请日：2016-03-23
申请人： SUN ORBIT GMBH
摘要： The present invention relates to a low temperature, low frequency Stirling engine. Its special geometry allows for large heat exchanger surfaces and great regenerators in order to reach good “Carnoization” efficiency factors. Displacer and power piston may be connected with circular polymer based membrane sealings to the cylinder walls. The cold space of the Stirling Engine may cylindrically Surround the outer periphery of the working cylinder, making thermal isolation obsolete. The engine is for instance suited to operate as base power prime mover using thermal solar collectors and may be coupled with hot oil or pressurized water heat storages. In the reverse mode, the Engine works as effective Heat-Pump/Cooling Engine.
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公开(公告)号：US20200182094A1
公开(公告)日：2020-06-11
申请号：US16629450
申请日：2018-07-04
发明人： Masahide Umaya , Masato Ota , Naoyuki Nagafuchi , Tadaharu Kishibe , Takahiro Marumoto , Masato Kurita
摘要： Provided is a solar thermal power generation facility that includes: a compressor; a medium heating heat receiver that receives sunlight and heats a compressed medium from the compressor; a turbine that is driven by the compressed medium heated by the medium heating heat receiver; a power generator that generates electric power by driving of the turbine; and a tower that supports these components. The compressor, the turbine, and the power generator are formed as arranged devices. A plurality of the arranged devices are aligned in a vertical direction.
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公开(公告)号：US20200109852A1
公开(公告)日：2020-04-09
申请号：US16150358
申请日：2018-10-03
申请人： Samuel Harriat
发明人： Samuel Harriat
摘要： A solar powered boiler assembly for producing steam with solar energy includes a bowl that is positioned in the ground. A boiler is positioned in the bowl and the boiler has a fluid therein. A dome is removably positioned on the bowl. A plurality of lenses each extends through the dome such that each of the lenses is exposed to sunlight. Each of the lenses focuses the sunlight onto the boiler to heat the boiler. In this way the boiler produces steam by heating the fluid therein. A reflector is coupled to the dome and the reflector is comprised of a light reflecting material for reflecting sunlight onto the lenses.
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公开(公告)号：US20190393829A1
公开(公告)日：2019-12-26
申请号：US16465148
申请日：2016-12-02
发明人： Xiaoping HU
IPC分类号： H02S20/32 , F03G6/00 , F03G6/06 , F24S23/77 , F24S20/20 , F24S30/20 , F24S30/422 , F24S23/30 , H02S40/22
摘要： Disclosed is a solar power station, comprising a first light-receiving device having a substantially planar first working surface, a second light-receiving device having a second working surface substantially perpendicular to the first working surface, and a first drive mechanism. The first and second working surfaces are configured so that sunlight (SS) strikes the first working surface after passing through the second working surface or passes through the first working surface and then strikes the second working surface. The second light-receiving device is fixed on the first drive mechanism. The first drive mechanism is used to drive the second working surface to move or rotate relative to the first working surface according to the movement of the sun.
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公开(公告)号：US20190309992A1
公开(公告)日：2019-10-10
申请号：US16179374
申请日：2018-11-02
发明人： Erik WISSENZ
IPC分类号： F24S23/70 , F24S50/20 , F24S30/425 , F24S50/00 , F03G6/06
摘要： Prior art solar energy arrangements are typically structurally complex, have a limited concentration factor and temperature, and their dimensions are large. There is provided a solar energy arrangement and corresponding method for utilizing solar energy by directing sunrays or sunbeams with at least one solar concentrator towards at least one application, device or equipment utilizing solar energy, and a corresponding method, system and computer program product for implementing an arrangement for utilizing solar energy.
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公开(公告)号：US10371126B2
公开(公告)日：2019-08-06
申请号：US15563364
申请日：2016-04-01
申请人： Gina Tibbott , Neel Krishnan
发明人： Gina Tibbott , Neel Krishnan
IPC分类号： F03G6/06 , F24S23/30 , F24S70/16 , F24S60/00 , F28D20/02 , F24S20/20 , F24S23/00 , F24S23/70
摘要： Solar power collection systems characterized by using a collimated or otherwise concentrated beam (201) of solar radiation to directly heat a porcelain or other high-heat capacity ceramic heating element (202) by contact with an absorption surface on the element, which element in turn heats a thermal storage medium (205) by conduction, methods of using the systems for collecting solar energy, and applications of the systems are disclosed.
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公开(公告)号：US10364803B2
公开(公告)日：2019-07-30
申请号：US15540357
申请日：2014-12-31
发明人： Zhiyong Zeng , Xiaomin Cui , Bei Huang
摘要： The present application relates to a modular tower-type solar thermal power generation system, which comprises: a solar thermal collector device configured for collecting solar thermal energy, a heat exchanger connected to the solar thermal collector device and configured for producing superheated saturated steam, and a thermal power conversion device connected to the heat exchanger and configured for converting the superheated saturated steam into electrical energy; the solar thermal collector device comprises a plurality of tower-type solar thermal modules. By adopting a solar power generation system with a modular solar energy collector device, the present application can simplify the construction process, reduce the construction period, and can further reduce design cost and investment cost of a power station, as well as improve the efficiency of the heliostat field; moreover, when one of the single towers malfunctions, the working situations of other tower-type solar thermal modules won't be affected, and thus the continuity and stability of power supply using the whole power generation system are ensure.
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