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公开(公告)号：US09695805B2
公开(公告)日：2017-07-04
申请号：US14609761
申请日：2015-01-30
CPC分类号： F03G6/067 , F01K13/00 , F24S60/30 , F24S2020/10 , Y02E10/46
摘要： A solar thermal power system includes a solar receiver for heating thermal energy storage fluid to be stored and utilized from a thermal energy storage arrangement having hot and cold storage tanks. The system includes a steam generator arrangement, which utilizes the heat of the thermal energy storage fluid to produce steam to run a turbine. The arrangement includes a bypass line configured to bypass the hot storage tank from the steam generator arrangement, and to supply the hot thermal energy storage fluid from the solar receiver directly to the steam generator arrangement, during day times, when the solar receiver the steam generator arrangement are both in operating mode, thereby recovering stored potential energy available in the down corner hot thermal energy storage fluid from the solar receiver.
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52.发明授权System and method using solar thermal energy for power, cogeneration and/or poly-generation using supercritical brayton cycles 有权使用太阳热能进行功率，热电联产和/或使用超临界溴离子循环的多代的系统和方法公开(公告)号：US09500185B2
公开(公告)日：2016-11-22
申请号：US14461024
申请日：2014-08-15
CPC分类号： F03G6/06 , F01K23/02 , F01K23/06 , F01K23/08 , F01K23/10 , F01K23/101 , F01K25/08 , F01K25/10 , F01K25/103 , F03G6/064 , F03G6/065 , F03G6/067 , Y02E10/10 , Y02E10/41 , Y02E10/44 , Y02E10/46 , Y02P80/15
摘要： Methods of operating a supercritical Brayton cycle integrated with another cycle for power, cogeneration, or poly-generation using solar energy as a main source of energy. A system includes a supercritical CO2 Brayton cycle as a topping cycle and any one or more of a power cycle, a cooling cycle, a steam production cycle, and a water desalination cycle as a lower cycle. When not enough solar irradiation is available to power the combined cycle, the lower cycle is only operated or both part of the topping cycle as well as the lower cycle through the solar thermal energy and/or the stored thermal energy.
摘要翻译： 使用太阳能作为主要能源的，用于电力，热电联产或多代生产的另一个循环集成的超临界Brayton循环的方法。 系统包括超临界CO 2 Brayton循环作为顶循环和作为下循环的动力循环，冷却循环，蒸汽生成循环和水脱盐循环中的任何一个。 当没有足够的太阳辐射可用于对联合循环供电时，仅通过太阳能热能和/或储存的热能运行较低循环或顶部循环的两个部分以及较低的循环。
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公开(公告)号：US09494141B2
公开(公告)日：2016-11-15
申请号：US14155845
申请日：2014-01-15
发明人： Enrico Conte , Nicolas Marchal
摘要： A solar thermal power system includes a solar receiver and a thermal energy storage arrangement including thermal energy storage fluid to be circulated through the solar receiver to store thermal energy. The system includes a multistage steam turbine operable on variable pressure steam generated by primary and secondary arrangements, by utilizing the fluid. The primary arrangement generates and supplies a high pressure steam to a high pressure turbine inlet, and exits from a high pressure turbine outlet. The secondary arrangement having a reheat assembly, to generate an intermediate pressure steam from the fluid, received from the storage arrangement through the reheat assembly. The intermediate pressure steam and released steam from a high pressure turbine outlet are mixed and reheated in the reheat assembly to be supplied to an intermediate pressure turbine inlet.
摘要翻译： 一种太阳能热力发电系统包括太阳能接收器和包括热能储存流体的热能存储装置，所述热能存储流体将通过太阳能接收器循环以存储热能。 该系统包括通过利用流体可操作于由初级和次级排列产生的可变压力蒸汽的多级蒸汽轮机。 主要装置产生并向高压涡轮机入口提供高压蒸汽并从高压涡轮机出口排出。 二次装置具有再加热组件，用于从储存装置通过再加热组件从流体产生中间压力蒸汽。 来自高压涡轮机出口的中压蒸汽和释放的蒸汽在再加热组件中混合并再加热以供应到中压涡轮机入口。
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公开(公告)号：US20160319804A1
公开(公告)日：2016-11-03
申请号：US14698573
申请日：2015-04-28
申请人： Elwha LLC
发明人： Roderick A. Hyde , Jordin T. Kare , David B. Tuckerman , Thomas A. Weaver , Lowell L. Wood,, Jr.
CPC分类号： F03G6/04 , F03G6/06 , F03G6/067 , F03G2006/061 , F03G2006/062 , F24S10/502 , F24S20/20 , F24S70/20 , F24S70/60 , Y02E10/41 , Y02E10/44 , Y02E10/46
摘要： A solar absorber includes a panel having an outer surface configured to absorb an incident concentrated broad spectrum visible solar radiation, an inlet port, an outlet port, and a plurality of channels defined within the panel that form a flow path between the inlet port and the outlet port. The plurality of channels are sized to facilitate laminar flow of a working fluid therethrough.
摘要翻译： 太阳能吸收器包括具有外表面的面板，该外表面被配置为吸收入射的聚光谱可见太阳辐射，入口端口，出口端口和限定在面板内的多个通道，该通道在入口端口和 出口口 多个通道的尺寸被设计成便于通过其中的工作流体的层流。
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55.发明授权公开(公告)号：US09458838B2
公开(公告)日：2016-10-04
申请号：US14333940
申请日：2014-07-17
发明人： Bartev B Sakadjian , Thomas J Flynn , Shengteng Hu , Luis G Velazquez-Vargas , Mikhail Maryamchik
CPC分类号： F03G6/064 , F02C1/05 , F02C1/06 , F02C1/10 , F03G6/04 , F03G6/06 , F03G6/065 , F03G6/067 , F03G6/068 , F03G2006/008 , F24S70/10 , F24S80/20 , Y02E10/46
摘要： A power plant includes a solar receiver heating solid particles, a standpipe receiving solid particles from the solar receiver, a pressurized heat exchanger heating working fluid by heat transfer through direct contact with heated solid particles flowing out of the bottom of the standpipe, and a flow path for solid particles from the bottom of the standpipe into the pressurized heat exchanger that is sealed by a pressure P produced at the bottom of the standpipe by a column of heated solid particles of height H. The flow path may include a silo or surge tank comprising a pressure vessel connected to the bottom of the standpipe, and a non-mechanical valve. The power plant may further include a turbine driven by heated working fluid discharged from the pressurized heat exchanger, and a compressor driven by the turbine.
摘要翻译： 发电厂包括加热固体颗粒的太阳能接收器，从太阳能接收器接收固体颗粒的立管，加热热交换器通过与流出立管底部的加热的固体颗粒直接接触的热传递加热工作流体， 固体颗粒从竖管底部进入加压热交换器的路径，该加压热交换器通过高度为H的加热固体颗粒柱在立管底部产生的压力P密封。流动路径可以包括筒仓或缓冲罐 包括连接到立管的底部的压力容器和非机械阀。 动力装置还可以包括由从加压热交换器排出的加热的工作流体驱动的涡轮机和由涡轮机驱动的压缩机。
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56.发明申请公开(公告)号：US20160281689A1
公开(公告)日：2016-09-29
申请号：US14404665
申请日：2013-10-31
申请人： Jong Kyu KIM , Hwan Ki YOON , Youg Heack KANG , Hong Soo KIM , Sang Nam LEE
发明人： Jong Kyu KIM , Hwan Ki YOON , Youg Heack KANG , Hong Soo KIM , Sang Nam LEE
CPC分类号： F03G6/065 , F01D15/10 , F01K5/00 , F01K7/16 , F01K11/02 , F03G6/06 , F03G6/067 , F05D2220/31 , F28C1/00 , F28D20/0034 , F28D2020/0017 , F28D2020/0047 , Y02E10/46 , Y02E60/142 , Y02E70/30
摘要： A single thermal energy storage tank is used so that costs can be reduced and an installation space can also be reduced compared to a case where two tanks, i.e., a high temperature tank and a low temperature tank are provided. In addition, the single thermal energy storage tank includes a porous block so that passage of molten salt can be more easily performed and flow pressure drop can be reduced. In addition, the porous block is configured by stacking a plurality of unit blocks so that the capacity of the single thermal energy storage tank can be easily adjusted. Furthermore, a plurality of single thermal energy storage tanks are connected in parallel so that the plurality of single thermal energy storage tanks can be selectively used according to an operation load and thus the solar thermal power generation system can easily cope with the operation load.
摘要翻译： 使用单个热能储存罐，与提供两个罐即高温罐和低温罐的情况相比，可以降低成本并且还可以减少安装空间。 此外，单个热能储存罐包括多孔块，使得可以更容易地进行熔融盐的通过，并且可以降低流压降。 此外，通过堆叠多个单元块来构造多孔块，使得可以容易地调节单个热能储存罐的容量。 此外，多个单个热能储存箱并联连接，从而可以根据操作负荷选择性地使用多个单个热能储存罐，从而太阳能热发电系统可以容易地应对操作负荷。
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公开(公告)号：US20160025383A1
公开(公告)日：2016-01-28
申请号：US14776801
申请日：2014-03-05
CPC分类号： F24S50/40 , F03G6/067 , F24S20/20 , F24S23/70 , F24S40/52 , F24S40/55 , F24S70/65 , F24S2020/10 , F24S2020/23 , Y02E10/41 , Y02E10/44 , Y02E10/46
摘要： The invention is to reduce the risk of damage to heat transfer pipes of a high-temperature heat collection device. A solar heat collection system is provided with a low-temperature heat collection device (1) which heats supplied water by use of sunlight heat to thereby generate steam; a steam-water separation device (4) which separates a water-steam two-phase fluid generated by the low-temperature heat collection device into water and steam; a high-temperature heat collection device (5) which heats the steam separated by the steam-water separation device by use of heat of sunlight which is reflected by a plurality of heliostats (8) to thereby generate superheated steam; and a heliostat control device (13) which controls angles of the plurality of heliostats so that metal temperature of the high-temperature heat collection device cannot be higher than a threshold temperature which is set in order to prevent overshoot of steam temperature at an outlet of the high-temperature heat collection device.
摘要翻译： 本发明是为了降低高温集热装置的传热管的损坏风险。 太阳能集热系统设有低温采集装置（1），其通过使用太阳光加热供水，从而产生蒸汽; 蒸汽水分离装置（4），其将由低温采集装置产生的水蒸气两相流体分离成水和蒸汽; 高温采集装置（5），其通过使用由多个定日镜（8）反射的阳光的热量加热由所述蒸汽 - 水分离装置分离的蒸汽，从而产生过热蒸汽; 以及控制多个定日镜的角度的定日镜控制装置（13），使得高温采集装置的金属温度不能高于为了防止出口处的蒸汽温度过高而设定的阈值温度 高温采集装置。
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58.发明申请公开(公告)号：US20150007567A1
公开(公告)日：2015-01-08
申请号：US14379096
申请日：2013-02-04
摘要： A plant (10, 110) for the production of electric energy comprises a fuel boiler (11) in which a fluid is heated in order to produce steam, a turbine (15) which is connected to an electric generator (16) and to which said steam is conveyed, and a condenser unit (19) which re-condenses the fluid output from the turbine so that it may be conveyed back to the steam generator. The return fluid along the path from the condenser unit (19) to the boiler passes through a preheating unit (22) which receives heat from the turbine steam bleed-offs (23) and from a thermodynamic solar field (25). By making suitable use of the heat produced by the solar field (25) and contained in the heat-carrier fluid which passes through it, it is possible to increase the overall efficiency of the plant (10, 110). Furthermore, advantageously, the heat-carrier fluid which passes through the thermodynamic solar field receives heat from the fuel boiler via a suitable exchanger (32) which allows an increase in the productivity of the solar field itself and, moreover, uses the residual heat of the main plant which otherwise would be lost.
摘要翻译： 一种用于生产电能的设备（10,110）包括：燃料锅炉（11），其中加热流体以产生蒸汽，涡轮机（15），其与发电机（16）连接， 所述蒸汽被输送，以及冷凝器单元（19），其将从涡轮机输出的流体再冷凝，使得其可以被输送回到蒸汽发生器。 沿着从冷凝器单元（19）到锅炉的路径的返回流体通过预热单元（22），该预热单元从涡轮蒸汽排出口（23）和热力学太阳能场（25）接收热量。 通过适当地利用由太阳能场（25）产生并被包含在通过它的热载体流体中的热量，可以提高设备（10,110）的整体效率。 此外，有利地，通过热力学太阳能场的热载体流体经由合适的交换器（32）从燃料锅炉接收热量，这允许提高太阳能场本身的生产率，此外，使用余热 否则将丢失的主要工厂。
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公开(公告)号：US08925543B2
公开(公告)日：2015-01-06
申请号：US12319893
申请日：2009-01-13
申请人： Andrew J. Zillmer , Alfred Little
发明人： Andrew J. Zillmer , Alfred Little
CPC分类号： F03G6/067 , F16L9/18 , F16L9/19 , F16L53/32 , F16L59/143 , F24S20/20 , F24S23/70 , F24S40/00 , F24S60/00 , F24S80/20 , F24S90/00 , F24S2080/03 , Y02E10/40 , Y02E10/46 , Y02P80/24
摘要： A heating system for heating a fluid pipe in an industrial process system includes at least one gas tank fluidically connected to a first catalyst via a gas supply pipe. A first pipe heating zone is fluidically connected to the first catalyst via a first hot gas pipe. The first pipe heating zone has at least one passage extending along a first portion of the fluid pipe, in thermal contact with the fluid pipe.
摘要翻译： 一种用于加热工业过程系统中的流体管的加热系统包括至少一个通过气体供应管与第一催化剂流体连接的气罐。 第一管加热区通过第一热气管与第一催化剂流体连接。 第一管道加热区域具有至少一个沿流体管道的第一部分延伸的通道，与流体管道热接触。
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公开(公告)号：US08887711B2
公开(公告)日：2014-11-18
申请号：US13215185
申请日：2011-08-22
CPC分类号： F24S23/80 , F03G6/067 , F24S20/50 , F24S30/452 , F24S50/20 , F24S2020/16 , F24S2023/872 , F24S2023/876 , F24S2030/11 , F24S2030/14 , Y02E10/46 , Y02E10/47
摘要： A solar tower system including an array of individually controlled carousel-type heliostats, where each heliostat includes a rotatable D-shaped carousel, a mirror array including horizontal, elongated flat mirrors supported in a tiltable (e.g., louvered) arrangement on the carousel, and a mirror positioning system that is disposed next to the carousel and controls the tilt position of each mirror and a rotational position of the carousel to reflect light onto a solar receiver. The heliostats are arranged in a closely-spaced (e.g., square or hexagonal) pattern that both maximizes the effective ground coverage ratio of solar power harvesting system and facilitates the formation of service pathways that allow access to any of the heliostats in the array (e.g., by aligning the straight peripheral wall portions of adjacent carousels in parallel with each other).
摘要翻译： 一种太阳能塔系统，包括独立控制的转盘式定日镜阵列，其中每个定日镜包括可旋转的D形转盘，包括支撑在转盘上的可倾斜（例如，百叶窗）布置中的水平的细长平面镜的反射镜阵列，以及 设置在转盘旁边并控制每个反射镜的倾斜位置和转盘的旋转位置以将光反射到太阳能接收器上的反射镜定位系统。 定日镜布置成紧密间隔（例如，正方形或六边形）的图案，其最大化太阳能收集系统的有效地面覆盖率，并有助于形成允许进入阵列中任何定日镜的服务路径（例如 通过将相邻转盘的直的周壁部彼此平行地对准）。
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