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11. 发明授权

US09458792B2 Exhaust heat recovery device 有权
标题翻译：废热回收装置
公开(公告)号：US09458792B2
公开(公告)日：2016-10-04
申请号：US14420296
申请日：2013-08-01
申请人： DENSO CORPORATION
发明人： Kenta Ueda , Yasutoshi Yamanaka , Yuhei Kunikata , Yuuki Mukoubara , Isao Tamada
IPC分类号： F02G5/02 , F01K23/10 , F01K3/16 , F01K9/00 , F01K11/00 , F01K23/06
CPC分类号： F02G5/02 , F01K3/16 , F01K9/00 , F01K11/00 , F01K23/065 , F01K23/10
摘要： An exhaust heat recovery device includes: a heating part for exchanging heat between a heating fluid and a working fluid; and a condensing part for exchanging heat between the working fluid evaporated by the heating part and a heated fluid to thereby condense the working fluid. The heating part has a tube in which the working fluid flows and whose upper end portion in a vertical direction is opened and whose lower end portion in the vertical direction is closed. The heating part has a storing part provided on an upper side in the vertical direction thereof, the storing part having a tube joint part to which the upper end portion in the vertical direction of the tube is joined and storing the working fluid condensed by the condensing part. The storing part has a condensed liquid holding part for holding the condensed working fluid.
摘要翻译：废热回收装置包括：加热部，用于在加热流体和工作流体之间进行热交换; 以及用于在加热部件蒸发的工作流体与加热流体之间进行热交换从而冷凝工作流体的冷凝部件。加热部具有工作流体流动的管，其上端部的上下方向开放，下端部在垂直方向上封闭。加热部具有设置在其上下方向的上侧的收容部，该收容部具有管接合部，该管接合部的上端部的上端部与该接合部接合，并存储通过冷凝而冷凝的工作流体部分。储存部具有用于保持冷凝的工作流体的冷凝液体保持部。

12. 发明申请

US20130298559A1 STEAM POWER PLANT WITH HIGH-TEMPERATURE HEAT RESERVOIR 有权
标题翻译：蒸汽发电厂与高温热储备
公开(公告)号：US20130298559A1
公开(公告)日：2013-11-14
申请号：US13668222
申请日：2012-11-03
申请人： ALSTOM Technology, Ltd.
发明人： Ewald KITZMANN , Volker SCHÜLE , Julia HEINTZ , Angie EWERT
IPC分类号： F01K3/00
CPC分类号： F01K3/00 , F01K3/004 , F01K3/16 , F01K7/22 , F01K7/40 , F01K7/42 , F01K7/44 , F01K13/00 , F01K13/02 , F01K23/10 , F01K23/101 , F01K23/106 , F01K25/08 , F02C6/18 , F03G6/065 , F03G7/04 , F22B1/006 , F22B1/1815 , F24S20/20 , F24S90/00 , Y02E10/14 , Y02E10/16 , Y02E10/46 , Y02P20/129
摘要： A steam power plant is suggested having, parallel to the high-pressure preheater passage (VW4 to VW6), a heat reservoir (A) which is loaded with preheated condensate in weak-load times. This preheated condensate is taken from the heat reservoir (A) for generating peak-load and inserted downstream of the high-pressure preheater passage (VW4 to VW6) into the condensate line (19.2) resp. the feed water container (8). Thus it is possible to quickly control the power generation of the power plant in a wide range without significantly having to change the heating output of the boiler of the steam generator (1). A steam power plant equipped according to the invention can thus be operated with bigger load modifications and also provide more control energy.
摘要翻译：建议蒸汽发电厂平行于高压预热器通道（VW4至VW6），在弱负载时装载预热冷凝物的储热器（A）。该预热的冷凝物从储热器（A）中取出，用于产生峰值负荷，并将高压预热器通道（VW4至VW6）的下游插入冷凝管线（19.2）中。给水容器（8）。因此，可以在不大幅度地改变蒸汽发生器（1）的锅炉的加热输出的情况下，在宽范围内快速地控制发电厂的发电。因此，根据本发明配备的蒸汽发电厂可以以更大的负载变化进行操作并且还提供更多的控制能量。

13. 发明申请

US20080127648A1 ENERGY-CONVERSION APPARATUS AND PROCESS 审中-公开
标题翻译：能量转换装置和工艺
公开(公告)号：US20080127648A1
公开(公告)日：2008-06-05
申请号：US11930616
申请日：2007-10-31
申请人： Craig Curtis Corcoran
发明人： Craig Curtis Corcoran
IPC分类号： F01K13/00
CPC分类号： F01K3/12 , F01K3/16
摘要： One embodiment of an energy-conversion apparatus includes a first container to contain working fluid under pressure, a first heat-transfer component in the first container, a second container to contain fluid under pressure, a second heat-transfer component in the second container, and an energy converter coupled to the first and second containers that performs work in response to a flow of fluid through the energy converter, wherein the flow is motivated by varying a pressure within the first container or within second container (or both) caused by the first heat-transfer component or the second heat-transfer component, respectively, without a need for heat conduction through an exterior surface of either container. An energy-conversion method includes, from within one or both of first or second containers, varying an internal temperature to cause a resultant pressure differential that motivates the fluid to flow between the first and second containers, and performing work as fluid flows through the energy converter between the containers.
摘要翻译：能量转换装置的一个实施例包括：第一容器，用于容纳加压下的工作流体;第一容器中的第一传热部件;第二容器，用于容纳加压流体;第二传热部件，以及耦合到所述第一和第二容器的能量转换器，其响应于流过所述能量转换器的流体而执行工作，其中所述流动是通过改变所述第一容器内或第二容器内（或两者）第一传热部件或第二传热部件，而不需要通过任一容器的外表面的热传导。能量转换方法包括从第一或第二容器内的一个或两个容器内改变内部温度以产生促使流体在第一和第二容器之间流动的合成压力差，并且当流体流过能量时执行工作转换器之间的容器。

14. 发明公开

US20240117759A1 POWER GENERATION FACILITY 审中-公开
公开(公告)号：US20240117759A1
公开(公告)日：2024-04-11
申请号：US18354920
申请日：2023-07-19
申请人： KABUSHIKI KAISHA TOSHIBA , TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
发明人： Hiromutsu MIKI , Keiko SHIMIZU , Hiroki SHIRAISHI , Yoshihiro IWATA , Yukitoshi OOTA
IPC分类号： F01K3/16 , F01K3/06 , F01K7/40 , F22D1/32
CPC分类号： F01K3/16 , F01K3/06 , F01K7/40 , F22D1/325
摘要： A power generation facility in an embodiment includes: a boiler; a high-pressure turbine to which steam generated in the boiler is introduced; a low-pressure turbine provided downstream of the high-pressure turbine; and a condenser that condenses steam discharged from the low-pressure turbine. The power generation facility further includes: a feed pipe that leads feedwater in the condenser to the boiler; a heat storage and steam generation device that has a heat storage function that uses surplus energy generated in an own system to store heat, and a steam generation function that has part of feedwater led by the feed pipe introduced thereinto and turns the feedwater into steam by the stored heat; and a steam supply pipe that supplies steam generated in the heat storage and steam generation device to an own system.

15. 发明授权

US09494054B2 Auxiliary steam generator system for a power plant 有权
标题翻译：发电厂辅助蒸汽发生器系统
公开(公告)号：US09494054B2
公开(公告)日：2016-11-15
申请号：US14372223
申请日：2012-12-04
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Heiner Edelmann , Mark Reissig , Marc Sattelberger , Andre Schrief
IPC分类号： F01K23/06 , F01K13/00 , F22D3/00 , F22D11/02 , F01K3/16 , F01K7/16 , F01K9/00 , F03G6/00
CPC分类号： F01K13/006 , F01K3/16 , F01K7/16 , F01K9/00 , F03G6/003 , F22D3/00 , F22D11/02 , Y02E10/46
摘要： An auxiliary steam generator system for a power plant, comprising a water-steam circuit, which has a condensate line and a feed-water line, wherein a condensate pump is connected in the condensate line and a feed-water pump is connected in the feed-water line, and wherein a pressure accumulating vessel is connected between the condensate pump and the feed-water pump, and wherein a feed-water take-off line is connected to the water-steam circuit at a branch-off point after the pressure accumulating vessel is provided. The feed-water take-off line is connected to the pressure accumulating vessel and a heating device is connected in the feed-water take-off line.
摘要翻译：一种用于发电厂的辅助蒸汽发生器系统，包括具有冷凝水管线和给水管线的水蒸汽回路，其中在冷凝管线中连接有冷凝水泵，并且进料泵连接在进料器 - 水管线，并且其中在所述冷凝水泵和所述给水泵之间连接有蓄压容器，并且其中在所述压力之后的分支点处将给水输送管线连接到所述水蒸汽回路提供蓄能器。给水输送管线与蓄压容器连接，加热装置连接在给水输送管线中。

16. 发明授权

US09482117B2 Systems and methods for power peaking with energy storage 有权
标题翻译：用能量峰化的能量储存系统和方法
公开(公告)号：US09482117B2
公开(公告)日：2016-11-01
申请号：US14283671
申请日：2014-05-21
申请人： Chal S. Davidson , Steven A. Wright
发明人： Chal S. Davidson , Steven A. Wright
IPC分类号： F25B25/00 , F01K3/00 , F01K25/10 , F01K3/12 , F01D15/10 , F01K25/08 , F01K3/02 , F01K7/16 , G05D7/06 , F01K3/16
CPC分类号： F01K3/02 , F01D15/10 , F01K3/00 , F01K3/12 , F01K3/16 , F01K7/16 , F01K25/10 , F01K25/103 , F25B9/008 , F25B9/06 , F25B25/00 , F25B25/005 , F25B2400/14 , F25B2400/24 , G05D7/0617 , Y02E10/46 , Y02E60/142 , Y02E70/30
摘要： Disclosed illustrative embodiments include systems and methods for power peaking with energy storage. In an illustrative, non-limiting embodiment, a power plant includes a thermodynamic piping circuit having a working fluid contained therein, and the working fluid has a flow direction and a flow rate. Power plant components are interposed in the thermodynamic piping circuit. The power plant components include a compressor system, a recuperator system, a heat source, a turbine system, a heat rejection system, and a thermal energy storage system. A valving system is operable to selectively couple the heat rejection system, the thermal energy storage system, and the compressor system in thermohydraulic communication with the working fluid maintaining the flow direction and the flow rate to implement a thermodynamic cycle chosen from a Brayton cycle, a combination Brayton cycle/refrigeration cycle, and a Rankine cycle.
摘要翻译：公开的说明性实施例包括用能量存储的功率峰化的系统和方法。在说明性的非限制性实施例中，发电厂包括其中容纳有工作流体的热力学管路，并且工作流体具有流动方向和流量。发电厂组件插在热力学管路中。发电厂部件包括压缩机系统，换热器系统，热源，涡轮机系统，排热系统和热能存储系统。阀系统可操作以选择性地将散热系统，热能存储系统和压缩机系统与工作流体进行热液压连通，保持流动方向和流速，以实现选自布雷顿循环的热力循环，组合Brayton循环/制冷循环，以及兰金循环。

17. 发明申请

US20150113940A1 SYSTEMS, METHODS, AND DEVICES FOR LIQUID AIR ENERGY STORAGE IN CONJUNCTION WITH POWER GENERATING CYCLES 审中-公开
标题翻译：与发电周期连续的液体空气储存的系统，方法和装置
公开(公告)号：US20150113940A1
公开(公告)日：2015-04-30
申请号：US14524815
申请日：2014-10-27
申请人： MADA ENERGIE LTD
发明人： STANISLAV SINATOV , LEON AFREMOV , ARNOLD J. GOLDMAN
IPC分类号： F01K23/12 , F01K23/10 , F25J1/00 , F01K9/02 , F01K15/00 , F02C6/16 , F01K25/08
CPC分类号： F01K23/12 , F01K3/02 , F01K3/16 , F01K9/02 , F01K15/00 , F01K23/02 , F01K23/10 , F01K25/08 , F01K25/10 , F02C6/16 , F05D2220/32 , F05D2220/72 , F05D2260/42 , Y02E20/16 , Y02E60/15
摘要： Systems, methods, and devices are provided for liquid air energy storage in conjunction with power generating cycles. A system can comprise a power generation apparatus and an energy storage apparatus. The energy storage apparatus can comprise a thermal energy storage unit, and the power generation apparatus and energy storage apparatus can be interconnected via the thermal energy storage unit enabling energy transfer from a first cycle of one of the power generation apparatus and energy storage apparatus to a second cycle of the other apparatus.
摘要翻译：系统，方法和设备被提供用于结合发电循环的液体空气能量存储。系统可以包括发电装置和能量存储装置。能量存储装置可以包括热能存储单元，并且发电装置和能量存储装置可以经由热能存储单元互连，从而能够从发电装置和能量存储装置之一的第一循环到第二个循环的另一个装置。

18. 发明授权

US08739534B2 Solar-based power generator 有权
标题翻译：太阳能发电机
公开(公告)号：US08739534B2
公开(公告)日：2014-06-03
申请号：US12659806
申请日：2010-03-22
申请人： John Lee
发明人： John Lee
IPC分类号： F03G6/00 , F03G7/00 , F01K23/06 , F24J2/38 , F24J2/42 , F24J2/08
CPC分类号： F22B1/006 , F01K3/16 , Y02E10/46
摘要： The solar-based power generator is a system for producing usable electricity from water, which is heated through concentration of ambient, environmental light. The generator includes a reservoir having an open upper end. The reservoir receives a volume of water therein. A convex lens is mounted on an upper edge of the reservoir. The convex lens covers the open upper end. A steam output port is in fluid communication with a steam-based electrical generator. The convex lens concentrates ambient light on the water stored within the reservoir, thus heating the water and to converting the liquid water to steam. Additionally, a methane-burning electrical generator is in communication with the reservoir. Pollutants in the water produce methane during heating and decomposition, which is burned by the methane-burning electrical generator.
摘要翻译：太阳能发电机是用于从水中产生可利用的电力的系统，其通过环境的浓度加热，环境光。发电机包括具有敞开的上端的储存器。储存器中容纳一定量的水。凸透镜安装在储存器的上边缘上。凸透镜覆盖打开的上端。蒸汽输出端口与蒸汽发电机流体连通。凸透镜将环境光聚集在储存在储存器中的水上，从而加热水并将液态水转化为蒸汽。此外，甲烷燃烧发电机与储层连通。水中的污染物在加热和分解过程中产生甲烷，由甲烷燃烧的发电机燃烧。

19. 发明申请

US20140020387A1 POWER GENERATING SYSTEM 有权
标题翻译：发电系统
公开(公告)号：US20140020387A1
公开(公告)日：2014-01-23
申请号：US13944180
申请日：2013-07-17
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Mohammad Ashari HADIANTO , Mikhail RODIONOV , Nobuo OKITA , Akihiro TANIGUCHI , Katsuya YAMASHITA , Osamu FURUYA , Kazuo TAKAHATA , Mikio TAKAYAMAGI
IPC分类号： F01K7/24 , F01K7/38
CPC分类号： F01K7/24 , F01K1/00 , F01K1/02 , F01K1/16 , F01K3/00 , F01K3/004 , F01K3/02 , F01K3/12 , F01K3/16 , F01K3/262 , F01K7/38 , F01K13/00 , F01K13/006 , F01K13/02 , F01K23/10 , F01K25/08 , F03G6/067 , F03G7/04 , F24S20/20 , Y02E10/10 , Y02E10/46 , Y02E60/15 , Y02P80/154
摘要： In one embodiment, a power generating system includes; a flow dividing unit configured to divide a first heat medium supplied thereto to a first flow path and a second flow path; and a heat accumulating unit configured to accumulate the first heat medium sent thereto via the second flow path and deliver the first heat medium at a temporally leveled flow rate. The system further includes: a heat exchanging unit configured to transfer heat from the first heat medium sent thereto via the first flow path and the first heat medium delivered thereto from the heat accumulating unit, to a second heat medium that is lower in boiling point than the first heat medium; and a turbine configured to rotationally move with the second heat medium to which heat has been transferred by the heat exchanging unit.
摘要翻译：在一个实施例中，发电系统包括：分流单元，被配置为将供应到其的第一热介质分成第一流路和第二流路; 以及蓄热单元，其被配置为累积经由所述第二流动路径被输送到其上的所述第一热介质，并且以时间流平的流量输送所述第一热介质。该系统还包括：热交换单元，其被配置为将热量经由第一流路和从该蓄热单元输送到其的第一热介质传递到第一热介质，并将热量从沸点低于第一热介质; 以及涡轮，其构造成与所述热交换单元已传递了热量的所述第二热介质旋转运动。

20. 发明授权

US07735323B2 Solar thermal power system 有权
标题翻译：太阳能热力发电系统
公开(公告)号：US07735323B2
公开(公告)日：2010-06-15
申请号：US12030065
申请日：2008-02-12
申请人： Charles L. Bennett
发明人： Charles L. Bennett
IPC分类号： B60K16/00 , B60L8/00 , F03G6/00 , F01K13/00 , F01K23/06 , F22D1/28 , F22D1/46 , F16T1/00
CPC分类号： F03G6/065 , F01K3/008 , F01K3/12 , F01K3/16 , F22B1/006 , Y02E10/46
摘要： A solar thermal power generator includes an inclined elongated boiler tube positioned in the focus of a solar concentrator for generating steam from water. The boiler tube is connected at one end to receive water from a pressure vessel as well as connected at an opposite end to return steam back to the vessel in a fluidic circuit arrangement that stores energy in the form of heated water in the pressure vessel. An expander, condenser, and reservoir are also connected in series to respectively produce work using the steam passed either directly (above a water line in the vessel) or indirectly (below a water line in the vessel) through the pressure vessel, condense the expanded steam, and collect the condensed water. The reservoir also supplies the collected water back to the pressure vessel at the end of a diurnal cycle when the vessel is sufficiently depressurized, so that the system is reset to repeat the cycle the following day. The circuital arrangement of the boiler tube and the pressure vessel operates to dampen flow instabilities in the boiler tube, damp out the effects of solar transients, and provide thermal energy storage which enables time shifting of power generation to better align with the higher demand for energy during peak energy usage periods.
摘要翻译：太阳能热发电机包括位于太阳能集中器的焦点上的倾斜的细长锅炉管，用于从水产生蒸汽。锅炉管的一端连接以接收来自压力容器的水，并且在相对端连接以将流体回路中的蒸汽返回到容器中，所述流体回路装置在压力容器中存储加热水形式的能量。膨胀器，冷凝器和储存器也串联连接以分别通过压力容器直接（通过容器中的水线）或间接（在容器中的水线下方）通过的蒸汽来生产工作，将膨胀器，蒸汽，收集冷凝水。当容器充分减压时，储存器还将在回收周期结束时将收集的水提供给压力容器，使得系统在第二天重置以重复循环。锅炉管和压力容器的电路布置操作以抑制锅炉管中的流动不稳定性，减轻太阳能瞬态的影响，并提供热能储存，使得发电的时间变化能够更好地符合更高的能量需求在峰值能量使用期间。

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