专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08643323B2 Photovoltaic system 有权
标题翻译：光伏系统
公开(公告)号：US08643323B2
公开(公告)日：2014-02-04
申请号：US13163173
申请日：2011-06-17
申请人： Panagiotis Bakas , Georgios Demetriades , Frans Dijkhuizen , Staffan Norrga , Konstantinos Papastergiou , Bengt Stridh , Stefan Thorburn , Lennart Ängquist
发明人： Panagiotis Bakas , Georgios Demetriades , Frans Dijkhuizen , Staffan Norrga , Konstantinos Papastergiou , Bengt Stridh , Stefan Thorburn , Lennart Ängquist
IPC分类号： H02J7/35
CPC分类号： H02J7/35 , Y02E10/566 , Y10T307/50
摘要： A photovoltaic system for generating an output voltage that is uninfluenced by varying irradiation, includes a photovoltaic source having an input terminal and an output terminal. The photovoltaic system includes a voltage adding arrangement having a first input terminal and an output terminal. The voltage adding arrangement is connected in series with the photovoltaic source, and includes a first route having a voltage source and a second route as a voltage source bypass. The first and second routes extend between the first input terminal and the output terminal of the voltage adding arrangement. The first and second routes being alternately activateable.
摘要翻译：用于产生不受影响照射影响的输出电压的光伏系统包括具有输入端和输出端的光伏源。光伏系统包括具有第一输入端和输出端的电压相加装置。电压添加装置与光伏源串联连接，并且包括具有电压源和作为电压源旁路的第二路径的第一路线。第一和第二路由在电压添加装置的第一输入端和输出端之间延伸。第一和第二路线可交替激活。

2. 发明授权

US09019732B2 High voltage DC/DC converter 有权
标题翻译：高压DC / DC转换器
公开(公告)号：US09019732B2
公开(公告)日：2015-04-28
申请号：US14130852
申请日：2011-07-04
申请人： Staffan Norrga , Konstantinos Papastergiou , Sasitharan Subramanian , Tomas Jonsson
发明人： Staffan Norrga , Konstantinos Papastergiou , Sasitharan Subramanian , Tomas Jonsson
IPC分类号： H02M3/28 , H02M3/335 , H02J3/36 , H02M1/00 , H02M7/483
CPC分类号： H02M3/3353 , H02J3/36 , H02M3/335 , H02M3/33584 , H02M2001/0074 , H02M2007/4835 , Y02E60/60
摘要： It is presented a high voltage DC/DC converter for converting between a first DC connection and a second DC connection. The high voltage DC/DC converter comprises: a first set of DC terminals; a second set of DC terminals); a multiphase transformer device comprising a plurality of primary windings and a corresponding plurality of secondary windings; a first converter arranged to convert DC to AC, comprising a plurality of phase legs serially connected between the first set of DC terminals, wherein each phase leg is connected to an AC connection of a respective primary winding; and a second converter arranged to convert AC from the secondary windings to DC on the second set of DC terminals.
摘要翻译：它呈现了用于在第一DC连接和第二DC连接之间进行转换的高压DC / DC转换器。高压DC / DC转换器包括：第一组直流端子; 第二套直流端子）; 多相变压器装置，包括多个初级绕组和相应的多个次级绕组; 布置成将DC转换成AC的第一转换器，包括串联连接在所述第一组DC端子之间的多个相位支路，其中每个相支路连接到相应的初级绕组的AC连接; 以及第二转换器，被布置成在第二组DC端子上将来自次级绕组的AC转换成DC。

3. 发明申请

US20120242153A1 DC Power Source For A High Voltage Power Apparatus 有权
标题翻译：高压电力设备直流电源
公开(公告)号：US20120242153A1
公开(公告)日：2012-09-27
申请号：US13492093
申请日：2012-06-08
申请人： Konstantinos Papastergiou , Willy Hermansson , Georgios Demetriades
发明人： Konstantinos Papastergiou , Willy Hermansson , Georgios Demetriades
IPC分类号： H02J1/00
CPC分类号： H02M1/32 , H02J3/1835 , H02M2001/0077 , Y02E40/30 , Y10T307/685
摘要： A dc power source for a high voltage power apparatus, the dc power source including one or more strings including a plurality of dc power source units connected in series, and switches configured to connect and disconnect said strings. The switches are solid-state switches distributed among the power source units of each string, and all solid-state switches in the string are arranged so that they are turned on and off simultaneously. Each switch is connected in parallel with a first controllable semiconductor in a first direction and connected in parallel with a second controllable semiconductor in a second direction which is opposite to the first direction, and the dc power source includes a control unit configured to bypass a failed switch by triggering the forward biased of the first or second controllable semiconductor connected to the failed switch in case a fault in the switch is detected.
摘要翻译：一种用于高压电力设备的直流电源，所述直流电源包括包括串联连接的多个直流电源单元的一个或多个串以及被配置为连接和断开所述串的开关。这些开关是分布在每个串的电源单元之间的固态开关，并且串中的所有固态开关被布置成使得它们同时导通和截止。每个开关在第一方向上与第一可控半导体并联连接，并且在与第一方向相反的第二方向上与第二可控半导体并联连接，并且直流电源包括配置成绕过故障的控制单元在检测到开关故障的情况下，通过触发连接到故障开关的第一或第二可控半导体的正向偏置来切换。

4. 发明授权

US09065328B2 AC/DC multicell power converter for dual terminal HVDC connection 有权
标题翻译：用于双端子HVDC连接的AC / DC多电源电源转换器
公开(公告)号：US09065328B2
公开(公告)日：2015-06-23
申请号：US14358692
申请日：2011-11-16
申请人： Konstantinos Papastergiou , Georgios Stamatiou
发明人： Konstantinos Papastergiou , Georgios Stamatiou
IPC分类号： H02M3/10 , H02J1/10 , H02J3/36 , H02M7/49 , H02J4/00 , H02M7/12 , H02M7/48 , H02M1/00 , H02M7/483 , H02M3/155
CPC分类号： H02M3/10 , H02J1/102 , H02J3/36 , H02J4/00 , H02M3/155 , H02M7/12 , H02M7/48 , H02M7/49 , H02M2001/009 , H02M2007/4835 , Y02E60/60 , Y10T307/305
摘要： It is presented a power converter for converting power between a first high voltage direct current, DC, connection, a second high voltage DC connection and a high voltage alternating current, AC, connection. The power converter comprises: a first phase arrangement comprising a first converter arm, a second converter arm, a third converter arm, a fourth converter arm, a fifth converter arm and a sixth converter arm. The first, second third and fourth converter arms are serially connected in the mentioned order between two terminals of the first high voltage DC connection. The high voltage AC connection is connected between the second converter arm and the third converter arm.
摘要翻译：它提供了一个功率转换器，用于在第一高压直流电，直流，连接，第二高压直流连接和高压交流电连接之间转换功率。功率转换器包括：第一相位布置，包括第一转换器臂，第二转换器臂，第三转换器臂，第四转换器臂，第五转换器臂和第六转换器臂。第一，第二第三和第四转换器臂在第一高压DC连接的两个端子之间以上述顺序串联连接。高压交流连接连接在第二转换器臂和第三转换器臂之间。

5. 发明申请

US20150115721A1 POWER SYSTEM AND METHOD OF OPERATING A POWER SYSTEM 有权
标题翻译：电力系统和操作电力系统的方法
公开(公告)号：US20150115721A1
公开(公告)日：2015-04-30
申请号：US14398930
申请日：2012-06-05
申请人： Staffan Norrga , Antonis Marinopoulos , Konstantinos Papastergiou , Panagiotis Bakas
发明人： Staffan Norrga , Antonis Marinopoulos , Konstantinos Papastergiou , Panagiotis Bakas
IPC分类号： H02J3/38 , H02M7/42 , H02J1/12 , H02M1/12
CPC分类号： H02J3/38 , H02J1/12 , H02M1/12 , H02M7/42 , Y10T307/707 , Y10T307/718
摘要： A power system includes a power generating plant including a plurality of power generators, and an AC collection grid adapted to interconnect the power generating plant and an HVDC converter station. The AC collection grid is adapted to operate outside network regulations, whereby advantages such as simplified control and electronics are achieved. A method of operating a power system is also provided.
摘要翻译：电力系统包括包括多个发电机的发电设备和适于互连发电厂和HVDC转换站的AC收集电网。交流采集电网适用于外部网络规定，从而实现简化控制和电子设备等优点。还提供了一种操作电力系统的方法。

6. 发明申请

US20110159349A1 Modular Energy Storage Device for a High Voltage Electrical Power System 失效
标题翻译：用于高压电力系统的模块化储能装置
公开(公告)号：US20110159349A1
公开(公告)日：2011-06-30
申请号：US12951906
申请日：2010-11-22
申请人： Tomas Larsson , Fredrik Tinglöw , Georgios Demetriades , Willy Hermansson , Konstantinos Papastergiou
发明人： Tomas Larsson , Fredrik Tinglöw , Georgios Demetriades , Willy Hermansson , Konstantinos Papastergiou
IPC分类号： H01M2/24
CPC分类号： H01M6/42 , H01M2/20 , H01M2/206 , H01M8/0247 , H01M8/2465 , H01M2250/10 , H02J7/00 , Y02B90/14 , Y10T307/685
摘要： Storage device for a high voltage electrical power including at least two modules connected in series, each module including at least one dc power-source in a container with positive and negative terminals. The device including positive and negative poles, first and second conductors arranged to form a current path between the poles, the first conductor including a plurality of conductor parts connected to the terminals of the modules to provide a series connection, a first module of the series being connected to one of the poles, and the second conductor is connected between a last module in the series and the other pole, wherein the conductors are arranged to pass through the containers in parallel such that a current flows through the first conductor in a first direction and through the second conductor in an opposite second direction.
摘要翻译：用于包括串联连接的至少两个模块的高压电力的存储装置，每个模块包括具有正和负端子的容器中的至少一个直流电源。所述装置包括正极和负极，第一和第二导体布置成在极之间形成电流路径，第一导体包括连接到模块的端子以提供串联连接的多个导体部分，该系列的第一模块连接到一个极，并且第二导体连接在串联的最后一个模块和另一个极之间，其中导体被布置成平行地穿过容器，使得电流以第一导体流过第一导体方向并且在相反的第二方向穿过第二导体。

7. 发明申请

US20140375122A1 AC/DC MULTICELL POWER CONVERTER FOR DUAL TERMINAL HVDC CONNECTION 有权
标题翻译：用于双端子HVDC连接的AC / DC MULTICELL功率转换器
公开(公告)号：US20140375122A1
公开(公告)日：2014-12-25
申请号：US14358692
申请日：2011-11-16
申请人： Konstantinos Papastergiou , Georgios Stamatiou
发明人： Konstantinos Papastergiou , Georgios Stamatiou
IPC分类号： H02M3/10 , H02M7/48 , H02J4/00 , H02M7/12
CPC分类号： H02M3/10 , H02J1/102 , H02J3/36 , H02J4/00 , H02M3/155 , H02M7/12 , H02M7/48 , H02M7/49 , H02M2001/009 , H02M2007/4835 , Y02E60/60 , Y10T307/305
摘要： It is presented a power converter for converting power between a first high voltage direct current, DC, connection, a second high voltage DC connection and a high voltage alternating current, AC, connection. The power converter comprises: a first phase arrangement comprising a first converter arm, a second converter arm, a third converter arm, a fourth converter arm, a fifth converter arm and a sixth converter arm. The first, second third and fourth converter arms are serially connected in the mentioned order between two terminals of the first high voltage DC connection. The high voltage AC connection is connected between the second converter arm and the third converter arm.
摘要翻译：它提供了一个功率转换器，用于在第一高压直流电，直流，连接，第二高压直流连接和高压交流电连接之间转换功率。功率转换器包括：第一相位布置，包括第一转换器臂，第二转换器臂，第三转换器臂，第四转换器臂，第五转换器臂和第六转换器臂。第一，第二第三和第四转换器臂在第一高压DC连接的两个端子之间以上述顺序串联连接。高压交流连接连接在第二转换器臂和第三转换器臂之间。

8. 发明申请

US20140140104A1 HIGH VOLTAGE DC/DC CONVERTER 有权
标题翻译：高电压DC / DC转换器
公开(公告)号：US20140140104A1
公开(公告)日：2014-05-22
申请号：US14130852
申请日：2011-07-04
申请人： Staffan Norrga , Konstantinos Papastergiou , Sasitharan Subramanian , Tomas Jonsson
发明人： Staffan Norrga , Konstantinos Papastergiou , Sasitharan Subramanian , Tomas Jonsson
IPC分类号： H02M3/335
CPC分类号： H02M3/3353 , H02J3/36 , H02M3/335 , H02M3/33584 , H02M2001/0074 , H02M2007/4835 , Y02E60/60
摘要： It is presented a high voltage DC/DC converter for converting between a first DC connection and a second DC connection. The high voltage DC/DC converter comprises: a first set of DC terminals; a second set of DC terminals); a multiphase transformer device comprising a plurality of primary windings and a corresponding plurality of secondary windings; a first converter arranged to convert DC to AC, comprising a plurality of phase legs serially connected between the first set of DC terminals, wherein each phase leg is connected to an AC connection of a respective primary winding; and a second converter arranged to convert AC from the secondary windings to DC on the second set of DC terminals.
摘要翻译：它呈现了用于在第一DC连接和第二DC连接之间进行转换的高压DC / DC转换器。高压DC / DC转换器包括：第一组直流端子; 第二套直流端子）; 多相变压器装置，包括多个初级绕组和相应的多个次级绕组; 布置成将DC转换成AC的第一转换器，包括串联连接在所述第一组DC端子之间的多个相位支路，其中每个相支路连接到相应的初级绕组的AC连接; 以及第二转换器，被布置成在第二组DC端子上将来自次级绕组的AC转换成DC。

9. 发明申请

US20140062221A1 System For Distributing Electric Power To An Electrical Grid 有权
标题翻译：将电力分配给电网的系统
公开(公告)号：US20140062221A1
公开(公告)日：2014-03-06
申请号：US14075474
申请日：2013-11-08
申请人： Konstantinos Papastergiou , Zhiguo Pan
发明人： Konstantinos Papastergiou , Zhiguo Pan
IPC分类号： H01H71/10
CPC分类号： H01H71/10 , H02H9/002 , H02J3/383 , H02M1/36 , Y02E10/563 , Y10T307/832
摘要： A system for distributing electric power to an electrical grid. The system includes a DC/AC inverter arranged to convert a DC voltage output from an electric power generator to an AC voltage, a transformer arranged to receive the AC voltage, transform the AC voltage and deliver the transformed AC voltage to the grid, and a connector arranged to selectively connect and disconnect the transformer from the grid. The DC/AC inverter is arranged to control primary winding magnetizing current delivered to the transformer. Further, the connector is arranged to selectively connect and disconnect the grid to and from the transformer on the basis of the controlled magnetizing current.
摘要翻译：一种用于将电力分配给电网的系统。该系统包括：DC / AC逆变器，被配置为将从发电机输出的直流电压转换为交流电压，布置成接收交流电压的变压器，变换交流电压并将变换的交流电压输送到电网;以及连接器，其布置成选择性地将变压器与电网连接和断开。 DC / AC逆变器被设置为控制传递到变压器的初级绕组磁化电流。此外，连接器被布置成基于受控的磁化电流选择性地将电网连接到变压器和从变压器断开。

10. 发明授权

US08633614B2 Modular energy storage device for a high voltage electrical power system 失效
标题翻译：用于高压电力系统的模块化储能装置
公开(公告)号：US08633614B2
公开(公告)日：2014-01-21
申请号：US12951906
申请日：2010-11-22
申请人： Tomas Larsson , Fredrik Tinglöw , Georgios Demetriades , Willy Hermansson , Konstantinos Papastergiou
发明人： Tomas Larsson , Fredrik Tinglöw , Georgios Demetriades , Willy Hermansson , Konstantinos Papastergiou
IPC分类号： H02J1/00 , H01M6/42
CPC分类号： H01M6/42 , H01M2/20 , H01M2/206 , H01M8/0247 , H01M8/2465 , H01M2250/10 , H02J7/00 , Y02B90/14 , Y10T307/685
摘要： Storage device for a high voltage electrical power including at least two modules connected in series, each module including at least one dc power-source in a container with positive and negative terminals. The device including positive and negative poles, first and second conductors arranged to form a current path between the poles, the first conductor including a plurality of conductor parts connected to the terminals of the modules to provide a series connection, a first module of the series being connected to one of the poles, and the second conductor is connected between a last module in the series and the other pole, wherein the conductors are arranged to pass through the containers in parallel such that a current flows through the first conductor in a first direction and through the second conductor in an opposite second direction.
摘要翻译：用于包括串联连接的至少两个模块的高压电力的存储装置，每个模块包括具有正和负端子的容器中的至少一个直流电源。所述装置包括正极和负极，第一和第二导体布置成在极之间形成电流路径，第一导体包括连接到模块的端子以提供串联连接的多个导体部分，该系列的第一模块连接到一个极，并且第二导体连接在串联的最后一个模块和另一个极之间，其中导体被布置成平行地穿过容器，使得电流以第一导体流过第一导体方向并且在相反的第二方向穿过第二导体。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式