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1. 发明申请

US20130285380A1 THERMAL STORAGE SYSTEM AND METHODS 审中-公开
标题翻译：热存储系统和方法
公开(公告)号：US20130285380A1
公开(公告)日：2013-10-31
申请号：US13976925
申请日：2012-01-03
申请人： Leon Afremov
发明人： Leon Afremov
IPC分类号： F03G6/06 , F24J2/34 , F01D15/10 , F24J2/30
CPC分类号： F03G6/065 , F01D15/10 , F24S10/30 , F24S20/20 , F24S60/00 , Y02E10/41 , Y02E10/46 , Y02P80/156 , Y02P80/24
摘要： Insolation can be used to heat a solar fluid for use in generating electricity. During periods of relatively higher insolation, excess enthalpy in a superheated solar fluid can be stored in a thermal storage system for subsequent use during periods of relatively lower insolation or at times when supplemental electricity generation is necessary. Enthalpy from superheated solar fluid can be transferred to the thermal storage system so as to heat a storage medium therein, but the enthalpy transfer can be limited such that the superheated solar fluid does not condense or only partially condenses. The remaining enthalpy in the de-superheated solar fluid can be used for other applications, such as, but not limited to, preheating the solar fluid for an evaporating solar receiver, supplementing the input to a superheating solar receiver, industrial applications, resource extraction, and/or fuel production.
摘要翻译：绝热可用于加热用于发电的太阳能流体。在相对较高的日照期间，过热太阳能流体中的过量焓可以储存在热存储系统中，用于随后在相对较低的日照期间或在需要补充发电的时间期间使用。来自过热太阳能流体的焓可以转移到热存储系统以便加热其中的存储介质，但是可以限制焓传递，使得过热太阳能流体不会冷凝或仅部分冷凝。脱过热太阳能流体中的剩余焓可用于其他应用，例如但不限于预热用于蒸发太阳能接收器的太阳能流体，补充过热太阳能接收器的输入，工业应用，资源提取，和/或燃料生产。

2. 发明申请

US20130307273A1 SOLAR ENERGY STORAGE SYSTEM INCLUDING THREE OR MORE RESERVOIRS 审中-公开
标题翻译：太阳能储存系统，包括三个或更多的储存
公开(公告)号：US20130307273A1
公开(公告)日：2013-11-21
申请号：US13977691
申请日：2011-11-29
申请人： Leon Afremov , Gideon Goldwine
发明人： Leon Afremov , Gideon Goldwine
IPC分类号： H02K7/18
CPC分类号： H02K7/18 , F03G6/02 , Y02E10/46
摘要： A first period may be characterized by relatively high insolation, while a second period may be characterized by relatively low insolation. At the first period, steam is generated using insolation. A portion of the steam produces electricity, while a second portion of the steam is directed to a heat exchanger in thermal communication with thermal reservoirs. A storage fluid is flowed through the heat exchanger from a first reservoir to a second reservoir and/or from the second reservoir to a third reservoir such that enthalpy in the steam second portion is transferred to the storage fluid. At a second period, the storage fluid is reverse-flowed through the heat exchanger from the third to the second reservoir and/or from the second to the first reservoir such that enthalpy in the storage fluid generates steam to produce electricity. Enthalpy during high insolation periods can thus be stored for use during low insolation periods.
摘要翻译：第一时期的特征可以是相对较高的日晒，而第二时期的特征可以是日照相对较低。在第一个时期，使用日晒产生蒸汽。蒸汽的一部分产生电力，而蒸汽的第二部分被引导到与热储存器热连通的热交换器。存储流体通过热交换器从第一储存器流到第二储存器和/或从第二储存器流到第三储存器，使得蒸汽第二部分中的焓被转移到储存流体。在第二时段，存储流体通过热交换器从第三储存器和/或从第二储存器反向流动，使得存储流体中的焓产生蒸汽以产生电力。因此，在高日照期间的焓值可以在低日照期间储存使用。

3. 发明授权

US08573196B2 Startup/shutdown systems and methods for a solar thermal power generating facility 有权
标题翻译：太阳能发电设备的启动/关闭系统和方法
公开(公告)号：US08573196B2
公开(公告)日：2013-11-05
申请号：US12850862
申请日：2010-08-05
申请人： Andrew Plotkin , Craig Gillum , Kevin Toupin , Robert Kunkel , Gabriel Kaufmann , Leon Afremov , Yona Magen
发明人： Andrew Plotkin , Craig Gillum , Kevin Toupin , Robert Kunkel , Gabriel Kaufmann , Leon Afremov , Yona Magen
IPC分类号： F24J2/42 , F24J2/04 , B60K16/00 , F03G6/00
CPC分类号： F24S10/00 , F03G6/00 , F03G6/003 , F03G7/04 , F24S80/00 , Y02E10/46
摘要： A startup system for a solar boiler includes a main fluid circuit having a plurality of solar boiler panels for generating power from solar energy. An auxiliary fluid circuit is selectively connected in fluid communication with the main fluid circuit by a plurality of valves. An auxiliary boiler is operatively connected to the auxiliary fluid circuit. The valves connecting the auxiliary fluid circuit to the main fluid circuit are configured to be opened and closed to selectively place the auxiliary boiler in fluid communication with portions of the main fluid circuit to supply heat to the portions of the main fluid circuit in preparation to produce power from solar energy.
摘要翻译：一种用于太阳能锅炉的启动系统包括具有多个用于从太阳能发电的太阳能锅炉面板的主流体回路。辅助流体回路选择性地通过多个阀与主流体回路流体连通。辅助锅炉可操作地连接到辅助流体回路。将辅助流体回路连接到主流体回路的阀被构造成打开和关闭，以选择性地将辅助锅炉与主流体回路的部分流体连通以向主流体回路的部分供应热量，以准备产生太阳能的力量。

4. 发明申请

US20130091842A1 SYSTEMS, METHODS, AND DEVICES FOR OPERATING A SOLAR THERMAL ELECTRICITY GENERATING SYSTEM 有权
标题翻译：用于操作太阳能热发电系统的系统，方法和装置
公开(公告)号：US20130091842A1
公开(公告)日：2013-04-18
申请号：US13695145
申请日：2011-05-03
申请人： Gabriel Kaufmann , Leon Afremov , Yona Magen
发明人： Gabriel Kaufmann , Leon Afremov , Yona Magen
IPC分类号： F03G6/00
CPC分类号： F03G6/003 , F01K13/02 , F02C1/05 , F03G6/065 , F22B1/006 , F22B35/08 , F22B35/14 , Y02E10/46
摘要： In a startup period for a solar thermal electricity generating system, a non-solar source of steam heats a downstream receiver (for example, a superheating receiver) prior to insolation being available. Insolation, once available, heats an upstream receiver (for example, an evaporator). The upstream receiver can be arranged in a recirculation loop with a steam separation drum, which may be bypassed during the initial heating of the upstream receiver by insolation. Once sufficient temperature and pressure have been reached, steam from the upstream receiver is directed to the downstream receiver by way of the steam separation drum to replace the non-solar source of steam. Heating of the downstream receiver using steam from the upstream receiver continues until a threshold temperature and pressure are reached. Insolation is then directed at both the upstream and downstream receivers to generate steam for electricity production by a turbine.
摘要翻译：在太阳能热发电系统的启动期间，非太阳能蒸汽源在日照之前加热下游接收器（例如，过热接收器）。一旦可用，绝热加热上游接收器（例如蒸发器）。上游接收器可以布置在具有蒸汽分离鼓的再循环回路中，蒸汽分离鼓可以在通过日照在上游接收器的初始加热期间被旁路。一旦已经达到足够的温度和压力，来自上游接收器的蒸汽通过蒸汽分离鼓被引导到下游接收器，以取代非太阳能蒸汽源。使用来自上游接收器的蒸汽对下游接收器进行加热，直到达到阈值温度和压力。然后，将上游和下游接收器的绝缘指示到涡轮机产生用于电力生产的蒸汽。

5. 发明申请

US20130049368A1 SOLAR THERMAL ELECTRICITY GENERATING SYSTEMS WITH THERMAL STORAGE 有权
标题翻译：具有热存储的太阳能热发电系统
公开(公告)号：US20130049368A1
公开(公告)日：2013-02-28
申请号：US13600176
申请日：2012-08-30
申请人： Gabriel KAUFMANN , Leon Afremov , Yona Magen , Binyamin Koretz
发明人： Gabriel KAUFMANN , Leon Afremov , Yona Magen , Binyamin Koretz
IPC分类号： F01D15/10
CPC分类号： F01D15/10 , F02C1/05 , F03G6/00 , F24S20/20 , F24S23/79 , F24S50/20 , F24S2023/87 , F28D20/00 , F28D2020/0047 , Y02E10/41 , Y02E10/46 , Y02E10/47 , Y02E60/142 , Y02E70/30
摘要： Thermal energy can be stored in a fluid-based thermal storage system for later use. The stored thermal energy may be derived from steam generated using insolation in a steam-based solar power system. The thermal storage system can store energy when insolation is generally available. Alternatively or additionally, the thermal energy may be derived from electricity from the electrical grid. For example, the thermal energy can store energy when the electrical grid has excess electricity available for storage. At a later time, the energy stored in the thermal storage system can be released to heat pressurized water or steam in addition to or in place of steam generated by the insolation. For example, the stored thermal energy may be used in preheating the solar power system during startup, in supplementing steam output of the solar power system, or to replace steam generation during low insolation periods.
摘要翻译：热能可以存储在基于流体的热存储系统中供以后使用。存储的热能可以源于基于蒸汽的太阳能发电系统中使用日照产生的蒸汽。当日常照射通常可用时，蓄热系统可以储存能量。或者或另外，热能可以来自电网的电力。例如，当电网具有可用于存储的多余电力时，热能可以存储能量。在稍后的时间，储存在热存储系统中的能量可以被释放以加热加压水或蒸汽，除了或代替由日晒产生的蒸汽。例如，储存的热能可用于在启动期间预热太阳能发电系统，以补充太阳能发电系统的蒸汽输出，或者在低的日照期间替代蒸汽产生。

6. 发明授权

US09255569B2 Systems, methods, and devices for operating a solar thermal electricity generating system 有权
标题翻译：用于操作太阳能热发电系统的系统，方法和装置
公开(公告)号：US09255569B2
公开(公告)日：2016-02-09
申请号：US13695145
申请日：2011-05-03
申请人： Gabriel Kaufmann , Leon Afremov , Yona Magen
发明人： Gabriel Kaufmann , Leon Afremov , Yona Magen
IPC分类号： F03G6/06 , F03G6/00 , F01K13/02 , F02C1/05 , F22B1/00 , F22B35/08 , F22B35/14
CPC分类号： F03G6/003 , F01K13/02 , F02C1/05 , F03G6/065 , F22B1/006 , F22B35/08 , F22B35/14 , Y02E10/46
摘要： In a startup period for a solar thermal electricity generating system, a non-solar source of steam heats a downstream receiver (for example, a superheating receiver) prior to insolation being available. Insolation, once available, heats an upstream receiver (for example, an evaporator). The upstream receiver can be arranged in a recirculation loop with a steam separation drum, which may be bypassed during the initial heating of the upstream receiver by insolation. Once sufficient temperature and pressure have been reached, steam from the upstream receiver is directed to the downstream receiver by way of the steam separation drum to replace the non-solar source of steam. Heating of the downstream receiver using steam from the upstream receiver continues until a threshold temperature and pressure are reached. Insolation is then directed at both the upstream and downstream receivers to generate steam for electricity production by a turbine.
摘要翻译：在太阳能热发电系统的启动期间，非太阳能蒸汽源在日照之前加热下游接收器（例如，过热接收器）。一旦可用，绝热加热上游接收器（例如蒸发器）。上游接收器可以布置在具有蒸汽分离鼓的再循环回路中，蒸汽分离鼓可以在通过日照在上游接收器的初始加热期间被旁路。一旦已经达到足够的温度和压力，来自上游接收器的蒸汽通过蒸汽分离鼓被引导到下游接收器，以取代非太阳能蒸汽源。使用来自上游接收器的蒸汽对下游接收器进行加热，直到达到阈值温度和压力。然后，将上游和下游接收器的绝缘指示到涡轮机产生用于电力生产的蒸汽。

7. 发明授权

US09038387B2 Solar thermal electricity generating systems with thermal storage 有权
标题翻译：带热存储的太阳能热发电系统
公开(公告)号：US09038387B2
公开(公告)日：2015-05-26
申请号：US13600176
申请日：2012-08-30
申请人： Gabriel Kaufmann , Leon Afremov , Yona Magen , Binyamin Koretz
发明人： Gabriel Kaufmann , Leon Afremov , Yona Magen , Binyamin Koretz
IPC分类号： H01L31/052 , F01D15/10 , F02C1/05 , F03G6/00 , F24J2/07 , F24J2/38 , F28D20/00 , F24J2/18 , F24J2/10
CPC分类号： F01D15/10 , F02C1/05 , F03G6/00 , F24S20/20 , F24S23/79 , F24S50/20 , F24S2023/87 , F28D20/00 , F28D2020/0047 , Y02E10/41 , Y02E10/46 , Y02E10/47 , Y02E60/142 , Y02E70/30
摘要： Thermal energy can be stored in a fluid-based thermal storage system for later use. The stored thermal energy may be derived from steam generated using insolation in a steam-based solar power system. The thermal storage system can store energy when insolation is generally available. Alternatively or additionally, the thermal energy may be derived from electricity from the electrical grid. For example, the thermal energy can store energy when the electrical grid has excess electricity available for storage. At a later time, the energy stored in the thermal storage system can be released to heat pressurized water or steam in addition to or in place of steam generated by the insolation. For example, the stored thermal energy may be used in preheating the solar power system during startup, in supplementing steam output of the solar power system, or to replace steam generation during low insolation periods.
摘要翻译：热能可以存储在基于流体的热存储系统中供以后使用。存储的热能可以源于基于蒸汽的太阳能发电系统中使用日照产生的蒸汽。当日常照射通常可用时，蓄热系统可以储存能量。或者或另外，热能可以来自电网的电力。例如，当电网具有可用于存储的多余电力时，热能可以存储能量。在稍后的时间，存储在热存储系统中的能量可以被释放以加热加压的水或蒸汽，除了或代替由日晒产生的蒸汽。例如，储存的热能可用于在启动期间预热太阳能发电系统，以补充太阳能发电系统的蒸汽输出，或者在低的日照期间替代蒸汽产生。

8. 发明授权

US08544272B2 Solar receiver 失效
标题翻译：太阳能接收器
公开(公告)号：US08544272B2
公开(公告)日：2013-10-01
申请号：US12664038
申请日：2008-06-11
申请人： Israel Kroizer , Gabriel Kaufmann , Leon Afremov , Yoel Gilon
发明人： Israel Kroizer , Gabriel Kaufmann , Leon Afremov , Yoel Gilon
IPC分类号： F03G6/06 , F01K7/34
CPC分类号： F03G6/003 , F03G6/065 , F22B1/006 , F24S20/20 , Y02E10/41 , Y02E10/46
摘要： A method for generating steam for a turbine electric power plant uses solar radiation. Solar radiation is directed onto a solar receiver. The solar receiver includes a first section, which receives feedwater input and is arranged to heat the feedwater input to generate steam using the directed solar radiation. Feedwater flows through a feedwater vessel to serve as feedwater input to an inlet of the first section of the receiver. Water is separated from the steam in steam separation vessel, which is in fluid communication with an outlet of the first section of the receiver. The feedwater input may be selectively preheated by a source of preheat other than solar energy in response to system operating conditions, predicted insolation schedule, or an electrical energy tariff schedule.
摘要翻译：一种用于产生用于涡轮发电厂的蒸汽的方法使用太阳辐射。太阳辐射被引导到太阳能接收器上。太阳能接收器包括第一部分，其接收给水输入并且被布置成使用定向的太阳辐射来加热给水输入以产生蒸汽。给水流过给水容器以用作输入到接收器第一部分入口的给水。水与蒸汽分离容器中的蒸汽分离，蒸汽分离容器与接收器的第一部分的出口流体连通。供水输入可以响应于系统操作条件，预测的日照时间表或电能关税表，由除太阳能之外的预热源预选择。

9. 发明申请

US20100236239A1 SOLAR RECEIVER 失效
标题翻译：太阳能接收器
公开(公告)号：US20100236239A1
公开(公告)日：2010-09-23
申请号：US12664038
申请日：2008-06-11
申请人： Israel I. Kroizer , Gabriel Kaufmann , Leon Afremov , Yoel Gilon
发明人： Israel I. Kroizer , Gabriel Kaufmann , Leon Afremov , Yoel Gilon
IPC分类号： F03G6/06 , F01K7/34
CPC分类号： F03G6/003 , F03G6/065 , F22B1/006 , F24S20/20 , Y02E10/41 , Y02E10/46
摘要： A method for generating steam for a turbine electric power plant uses solar radiation. Solar radiation is directed onto a solar receiver. The solar receiver includes a first section, which receives feedwater input and is arranged to heat the feedwater input to generate steam using the directed solar radiation. Feedwater flows through a feedwater vessel to serve as feedwater input to an inlet of the first section of the receiver. Water is separated from the steam in steam separation vessel, which is in fluid communication with an outlet of the first section of the receiver. The feedwater input may be selectively preheated by a source of preheat other than solar energy in response to system operating conditions, predicted insolation schedule, or an electrical energy tariff schedule.
摘要翻译：一种用于产生用于涡轮发电厂的蒸汽的方法使用太阳辐射。太阳辐射被引导到太阳能接收器上。太阳能接收器包括第一部分，其接收给水输入并且被布置成使用定向的太阳辐射来加热给水输入以产生蒸汽。给水流过给水容器以用作输入到接收器第一部分入口的给水。水与蒸汽分离容器中的蒸汽分离，蒸汽分离容器与接收器的第一部分的出口流体连通。供水输入可以响应于系统操作条件，预测的日照时间表或电能关税表，由除太阳能之外的预热源预选择。

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