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    • 1. 发明申请
    • SOLAR THERMAL POWER SYSTEM
    • 太阳能热力系统
    • WO2009102510A2
    • 2009-08-20
    • PCT/US2009/030605
    • 2009-01-09
    • LAWRENCE LIVERMORE NATIONAL SECURITY, LLCBENNETT, Charles, L.
    • BENNETT, Charles, L.
    • F03G6/06
    • F03G6/065F01K3/008F01K3/12F01K3/16F22B1/006Y02E10/46
    • 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.
    • 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更好地与更高的能量需求相一致 在峰值能量使用期间。
    • 3. 发明申请
    • PREHEATING HRSG DURING IDLE
    • 空闲期间预防人力资源管理
    • WO2016150458A1
    • 2016-09-29
    • PCT/EP2015/055908
    • 2015-03-20
    • SIEMENS AKTIENGESELLSCHAFT
    • BARMEIER, Till AndreasSEIDEL, Volker
    • F01K3/16F01K3/00F22B1/02F01K3/14
    • F01K3/16F01K3/00F01K3/14F22B1/028
    • The present invention describes a system (100) for storing thermal energy and a method for operating such a system (100). The system (100) comprises a thermal storage device (150) for storing thermal energy. A working fluid is streamable through the thermal storage device (150) in such a way that thermal energy is exchangeable between the thermal storage device (150) and the working fluid. The system (100) further comprises a steam generation device (110) for heating a steam turbine working fluid of a steam turbine system (120), a connecting line (140) which connects the thermal storage device (150) with the steam generation device (110) in such a way that the working fluid is feedable to the steam turbine system (120) for heating the steam turbine working fluid, and a preheat device (180). The preheat device (180) is connected between the thermal storage device (150) and the steam generation device (110) in such a way that the preheat device (180) and a bypass section (141) of the connecting line (140) are connected in parallel in such a way that a preheat portion of the working fluid is flowable through the preheat device (180), and a bypass portion of the working fluid is flowable through the bypass section (141) of the connecting line (140).
    • 本发明描述了一种用于存储热能的系统(100)和用于操作这种系统(100)的方法。 系统(100)包括用于存储热能的热存储装置(150)。 工作流体可以通过热存储装置(150)流动,使得热能可在热存储装置(150)和工作流体之间交换。 该系统(100)还包括蒸汽发生装置(110),用于加热蒸汽涡轮机系统(120)的蒸气涡轮机工作流体,连接管线(140),其连接热存储装置(150)与蒸汽发生装置 (110),使得所述工作流体可馈送到所述蒸汽涡轮机系统(120)以加热所述蒸汽轮机工作流体,以及预热装置(180)。 预热装置(180)以预热装置(180)和连接管线(140)的旁路部分(141)的方式连接在蓄热装置(150)和蒸汽发生装置(110)之间, 以使得工作流体的预热部分可流过预热装置(180)的方式平行连接,并且工作流体的旁路部分可流过连接管线(140)的旁路部分(141)。
    • 7. 发明申请
    • IMPROVEMENTS IN ENERGY STORAGE
    • 改善能源储存
    • WO2016189335A1
    • 2016-12-01
    • PCT/GB2016/051571
    • 2016-05-27
    • HIGHVIEW ENTERPRISES LIMITED
    • BAILEY, ChrisBRETT, Stephen GarethNELMES, Stuart
    • F01K3/12F01K3/16F01K3/18F01K13/02F01K25/10
    • F01K25/10F01K3/12F01K3/16F01K3/186F01K13/02F01K25/04
    • A cryogenic energy storage system comprising a liquefaction apparatus for liquefying a gas to form a cryogen, wherein the liquefaction apparatus is controllable to draw power from an external power source to liquefy the gas, a cryogenic storage tank in fluid communication with the liquefaction apparatus for storing cryogen produced by the liquefaction apparatus, a power recovery apparatus in fluid communication with the cryogenic storage tank for recovering power from cryogen from the cryogenic storage tank by heating the cryogen to form a gas and expanding said gas, a hot thermal store for storing hot thermal energy, wherein the hot thermal store and the power recovery apparatus are arranged so that hot thermal energy from the hot thermal store can be transferred to the gas before and/or during expansion in the power recovery apparatus, and a charging apparatus which is controllable to draw power from the external power source when the power drawn by the liquefaction apparatus is below a threshold value, and supply the cryogenic energy storage system with thermal energy.
    • 一种低温能量储存系统,包括用于液化气体以形成冷冻剂的液化装置,其中所述液化装置可控制以从外部动力源抽取液体来使气体液化;与液化装置流体连通的低温储罐,用于储存 由液化装置制造的冷冻剂,与低温储罐流体连通的动力回收装置,用于通过加热冷冻剂以形成气体和膨胀所述气体从低温储罐回收冷冻剂的热量;热存储器,用于储存热热 能量,其中所述热热存储器和所述动力回收装置被布置成使得来自所述热热存储器的热热能可以在所述动力回收装置中的膨胀之前和/或期间传递到所述气体,以及可控制到 当液化装置牵引的动力为贝洛时,从外部电源抽取动力 具有阈值,并向低温储能系统提供热能。
    • 8. 发明申请
    • SYSTEM FOR STORING THERMAL ENERGY AND METHOD OF OPERATING A SYSTEM FOR STORING THERMAL ENERGY
    • 用于储存热能的系统和操作用于储存热能的系统的方法
    • WO2016150455A1
    • 2016-09-29
    • PCT/EP2015/055888
    • 2015-03-20
    • SIEMENS AKTIENGESELLSCHAFT
    • BARMEIER, Till Andreas
    • F01K3/00F01K3/16F28D20/00
    • F01K3/16F01K3/00F28D20/0056Y02E60/142
    • The present invention describes a system (100) for storing thermal energy and a method for operating such a system (100) for storing thermal energy. The system (100) for storing thermal energy comprises a steam generation device (110) for heating a steam turbine fluid of a steam turbine system (120), a heater device (130) for heating a working fluid, and a thermal storage device (150) comprising a first opening (151) and a second opening (153). The steam generation device (110) is feedable by a working fluid for heating the steam turbine fluid. The first opening (151) is connected with the heater device (130) for transferring the working fluid between the thermal storage device (150) and the heater device (130). The second opening (153) is connected with the steam generation device (110) for transferring the working fluid between the thermal storage device (150) and the steam generation device (110). The steam generation device (110) is connected to the heater device (130) for transferring the working fluid between each other. The steam generation device (110), the heater device (130) and the thermal storage device (150) are connected in line.
    • 本发明描述了一种用于存储热能的系统(100)和用于操作这种用于存储热能的系统(100)的方法。 用于存储热能的系统(100)包括用于加热蒸汽轮机系统(120)的蒸汽涡轮机流体的蒸汽发生装置(110),用于加热工作流体的加热器装置(130)和热存储装置 150)包括第一开口(151)和第二开口(153)。 蒸汽发生装置(110)可由用于加热汽轮机流体的工作流体供给。 第一开口(151)与加热器装置(130)连接,用于在热存储装置(150)和加热器装置(130)之间传送工作流体。 第二开口153与蒸汽发生装置110连接,用于在蓄热装置150和蒸汽发生装置110之间输送工作流体。 蒸汽发生装置(110)连接到用于将工作流体彼此传送的加热器装置(130)。 蒸汽发生装置(110),加热器装置(130)和蓄热装置(150)成行连接。
    • 9. 发明申请
    • HILFSDAMPFERZEUGERSYSTEM FÜR EIN KRAFTWERK
    • 辅助蒸汽发生器系统的发电设备
    • WO2013107557A2
    • 2013-07-25
    • PCT/EP2012/074333
    • 2012-12-04
    • SIEMENS AKTIENGESELLSCHAFT
    • EDELMANN, HeinerREISSIG, MarkSATTELBERGER, MarcSCHRIEF, Andre
    • F01K13/006F01K3/16F01K7/16F01K9/00F03G6/003F22D3/00F22D11/02Y02E10/46
    • Die Erfindung betrifft ein Hilfsdampferzeugersystem (1) für ein Kraftwerk, mit einem Wasser-Dampf-Kreislauf (2), umfassend eine Kondensatleitung(3) und eine Speisewasserleitung (16), wobei in die Kondensatleitung (3) eine Kondensatpumpe (4) und die Speisewasserleitung (16) eine Speisewasserpumpe (5) geschaltet sind, und wobei zwischen der Kondensatpumpe (4) und der Speisewasserpumpe (5) ein Druckspeicherbehälter (6) geschaltet ist, und wobei an den Wasser-Dampf- Kreislauf(2) nach dem Druckspeicherbehälter (6) an einer Abzweigstelle (7) eine Speisewasserabzugsleitung (8) angeschlossen ist. Erfindungsgemäß ist die Speisewasserabzugsleitung (8) an den Druckspeicherbehälter (6) angeschlossen, und dass in die Speisewasserabzugsleitung (8) eine Heizvorrichtung (9) geschaltet ist.
    • 本发明涉及的辅助蒸汽发生器系统(1)的发电设备,具有水蒸汽回路(2),包括冷凝物管线(3)和一个供水管(16),一个冷凝泵的冷凝水管(3)(4)和 供水管线(16),一个供水泵(5)连接,且其中所述冷凝泵(4)和供水泵(5),压力储存罐(6)连接,并且其中间的水 - 蒸汽循环(2)(根据压力储罐 6)(在分支点7)给水排出管线(8)连接。 根据本发明的给水排出管线(8)连接到蓄压容器(6)连接,并且在所述给水排出管线(8)的加热装置(9)连接。