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公开(公告)号：US20210324999A1
公开(公告)日：2021-10-21
申请号：US16076768
申请日：2017-01-31
IPC分类号： F17C1/06
摘要： The invention relates to a pressure vessel with reinforced pole caps and a method for producing such a pressure vessel, which comprises an inner vessel of a cylinder-shaped central part and two dome-shaped pole caps closing the central part on both sides and an outer layer wound on the inner vessel for the reinforcement of the inner vessel against a pressure load, wherein the outer layer comprises at least one pole cap reinforcement layer and a pressure vessel reinforcement layer of fiber composite material, wherein the pole cap reinforcement layer at least partially covers the pole caps and the pressure vessel reinforcement layer covers the pole caps and the central part and a contour-stable preform is arranged as the pole cap reinforcement layer on at least one of the pole caps, preferably on both pole caps.
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公开(公告)号：US10958128B2
公开(公告)日：2021-03-23
申请号：US15765533
申请日：2016-10-04
发明人： Michael Winter , Jens Landmesser
摘要： The invention relates to a flywheel unit with a damping device for fastening the flywheel unit and a flywheel energy store. The flywheel unit comprises a rotor, a machine housing enclosing the rotor and with an underside, and a damping device fastened to the underside of the machine housing for fastening the flywheel unit to a suitable foundation, wherein the damping device comprises a lower stand unit for fastening to the foundation, an upper stand unit for fastening to the underside of the machine housing, and a membrane connecting the lower stand unit with the upper stand unit, wherein the upper and lower stand units as well as the membrane are configured in such away, that the membrane can establish a pliable self-supporting connection between the upper and lower stand units.
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公开(公告)号：US20160118801A1
公开(公告)日：2016-04-28
申请号：US14897793
申请日：2014-06-20
摘要： A combined power plant is disclosed for feeding energy into a non-local power network. The combined power plant includes at least one turbine power plant and at least one energy storage installation with one or more energy storage modules, whereby the turbine power plant is connected to the non-local power network in order to feed in power. A monitoring unit monitors the rotational speed of a turbine on the basis of a rotational speed-specific characteristic quantity, at least while the energy is being fed into the non-local power network. The energy storage installation is connected to the non-local power network separately or via the turbine power plant, whereby the monitoring unit is connected to a control unit of the appertaining energy storage installation in order to transmit a characteristic quantity signal based on the rotational speed-specific characteristic quantity to the control unit via a data connection.
摘要翻译： 公开了用于将能量馈送到非本地电力网络的组合发电厂。 联合发电厂包括至少一个涡轮发电厂和至少一个具有一个或多个能量存储模块的能量存储装置，由此涡轮发电厂连接到非局部电力网络以供电。 至少在能量被馈送到非本地电力网络中时，监视单元基于转速专用特性量来监视涡轮机的转速。 储能装置分别或通过涡轮发电厂连接到非本地电力网，由此监控单元连接到相应储能装置的控制单元，以便基于转速传输特征量信号 通过数据连接到控制单元的特定特征量。
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公开(公告)号：US20160094035A1
公开(公告)日：2016-03-31
申请号：US14497588
申请日：2014-09-26
IPC分类号： H02J3/28
CPC分类号： H02J3/28 , H02J3/30 , H02J13/002 , H02J13/0062 , H02J13/0075 , Y02E60/16 , Y02E60/722 , Y02E60/7815 , Y02E60/7838 , Y02E60/7853 , Y04S10/14 , Y04S40/121 , Y04S40/124 , Y04S40/126
摘要： A combined electrical power plant is provided to supply power to a grid and a method to operate such a combined electrical power plant comprising a thermal power generation facility and an energy storage facility with a suitable energy storage capacity being able to supply additional electrical power to the grid and to receive and store electrical power from the thermal power generation facility or from the grid. Both facilities are electrically coupled to providing a combined power output to the grid and further comprise a plant controller to process the demand signal and to generate at least a first control signal and a second control signal from the demand signal, where the first control signal is a smoothened function of time of the demand signal resulting from a smoothening process executed by the plant controller taking into account operational characteristics of the thermal power generation facility.
摘要翻译： 提供组合的电力设备以向电网供电，以及操作这样的组合发电厂的方法，其包括具有适当的能量存储容量的热发电设备和能量存储设备，能量存储设备能够向 并从火力发电设施或电网接收和存储电力。 两个设施电耦合以向电网提供组合的功率输出，并且还包括工厂控制器，用于处理需求信号并且从需求信号产生至少第一控制信号和第二控制信号，其中第一控制信号为 考虑到火力发电设备的操作特性，由工厂控制器执行的平滑过程产生的需求信号的时间的平滑功能。
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公开(公告)号：US11009027B2
公开(公告)日：2021-05-18
申请号：US16076541
申请日：2017-01-25
发明人： Hubert Reischl , Edwin Zimmermann
摘要： A vacuum rotor system is provided comprising a hollow rotor with a rotor jacket that is open at both ends perpendicular to the axis of rotation and with at least two hubs that are connected to the inside of the rotor jacket and that are suitably mounted in appropriate bearings so that the rotor can rotate. A machine housing that encloses the rotor and that has at least one gas outlet opening to discharge gases from the machine housing. A vacuum system that is connected to the gas outlet opening and that has at least one forepump for generating a fore-vacuum pressure in the machine housing. At least one first gas removal device with a gas pick-up opening is arranged in the machine housing between the hub and the appertaining open end of the rotor jacket.
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公开(公告)号：US10224720B2
公开(公告)日：2019-03-05
申请号：US14897793
申请日：2014-06-20
摘要： A combined power plant is disclosed for feeding energy into a non-local power network. The combined power plant includes at least one turbine power plant and at least one energy storage installation with one or more energy storage modules, whereby the turbine power plant is connected to the non-local power network in order to feed in power. A monitoring unit monitors the rotational speed of a turbine on the basis of a rotational speed-specific characteristic quantity, at least while the energy is being fed into the non-local power network. The energy storage installation is connected to the non-local power network separately or via the turbine power plant, whereby the monitoring unit is connected to a control unit of the appertaining energy storage installation in order to transmit a characteristic quantity signal based on the rotational speed-specific characteristic quantity to the control unit via a data connection.
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公开(公告)号：US09985437B2
公开(公告)日：2018-05-29
申请号：US14497588
申请日：2014-09-26
CPC分类号： H02J3/28 , H02J3/30 , H02J13/002 , H02J13/0062 , H02J13/0075 , Y02E60/16 , Y02E60/722 , Y02E60/7815 , Y02E60/7838 , Y02E60/7853 , Y04S10/14 , Y04S40/121 , Y04S40/124 , Y04S40/126
摘要： A combined electrical power plant is provided to supply power to a grid and a method to operate such a combined electrical power plant comprising a thermal power generation facility and an energy storage facility with a suitable energy storage capacity being able to supply additional electrical power to the grid and to receive and store electrical power from the thermal power generation facility or from the grid. Both facilities are electrically coupled to providing a combined power output to the grid and further comprise a plant controller to process the demand signal and to generate at least a first control signal and a second control signal from the demand signal, where the first control signal is a smoothened function of time of the demand signal resulting from a smoothening process executed by the plant controller taking into account operational characteristics of the thermal power generation facility.
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公开(公告)号：US20220395878A1
公开(公告)日：2022-12-15
申请号：US17774549
申请日：2020-10-30
发明人： Jürgen AGREITER , Stephan KRONHOLZ , Swen SIEGERT
摘要： The invention relates to a method for the disposal of a composite material, in particular a composite material contaminated, for example, by radioactivity and containing fluorine impurities. The inventive method for the disposal of a component containing a composite material with a composite matrix and a technical fiber, is characterized in that the component is chemically gasified, wherein the composite material is technically completely decomposed into its basic components, wherein in a first step the composite matrix is dissolved and in a subsequent step the remaining starting materials and intermediate products are thermally decomposed and reacted with added process gases, wherein at least in the subsequent step a reactive gas is supplied and the subsequent step is conducted endothermically.
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公开(公告)号：US10393224B2
公开(公告)日：2019-08-27
申请号：US16074597
申请日：2017-02-01
发明人： Frank Otremba
IPC分类号： H02K7/02 , F16F15/30 , F16F15/305
摘要： A rotational body, to a rotor and to a flywheel energy storage unit having such rotational bodies is disclosed and a method for the production of a rotational body, having a cylinder jacket at least partially wound using a fiber-reinforced composite. A cylinder axis includes open cylinder base surfaces, whereby the cylinder jacket, with its inside facing the axis of rotation and its outside oriented in the opposite direction, has a length parallel to the axis of rotation of more than twice the outer diameter of the rotational body, and it has a wall thickness that is less than 12.5% of the outer diameter. The fiber-reinforced composite of the cylinder jacket has a layered structure in the radial direction comprising helical layers of fibers which extend along the axis of rotation and whose orientation along the helical fiber angle is less than 35° relative to the axis of rotation.
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