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1. 发明申请

WO2010066303A1 A SYSTEM FOR TRANSIENT OVERVOLTAGE PROTECTION 审中-公开
标题翻译：一种瞬态过电压保护系统
公开(公告)号：WO2010066303A1
公开(公告)日：2010-06-17
申请号：PCT/EP2008/067390
申请日：2008-12-12
申请人： ABB RESEARCH LTD , SANNINO, Ambra , BREDER, Henrik , LILJESTRAND, Lars , RAFOSS, Svenn-Erik , PIASECKI, Wojciech
发明人： SANNINO, Ambra , BREDER, Henrik , LILJESTRAND, Lars , RAFOSS, Svenn-Erik , PIASECKI, Wojciech
IPC分类号： H02H9/04 , F03D9/00
CPC分类号： H02H9/04
摘要： The present invention relates to a power system (1) comprising an electrical apparatus (2), a switchgear (4, 4a) electrically connected by means of a power cable (3) to the apparatus and including a switch (5) arranged to connect and disconnect electrical power to the apparatus via the power cable, wherein transient overvoltages may occur when connecting or disconnecting the power by operating the switch, and the system further comprises a transient overvoltage reducing device arranged to protect the apparatus against the transient overvoltages transmitted through the power cable to the apparatus. The transient overvoltage reducing device (6, 6a, 6b) is arranged inside of or in immediate proximity to the switchgear. The present invention also relates to a switchgear comprising a bushing and a transient overvoltage reducing device for providing transient overvoltage protection for an electrical apparatus, and to a power cable including a cable termination with a transient overvoltage reducing device arranged to protect the apparatus against the transient overvoltages transmitted through the power cable.
摘要翻译：电力系统技术领域本发明涉及一种电力系统（1），包括电气设备（2），通过电力电缆（3）与设备电连接的开关设备（4,4a），并且包括开关（5）并且经由所述电力电缆断开对所述设备的电力，其中当通过操作所述开关来连接或断开所述电力时可能发生瞬态过电压，并且所述系统还包括瞬态过电压降低装置，所述瞬态过电压降低装置被布置为保护所述装置免受通过所述电力线传输的瞬态过电压电源线到设备。瞬态过电压降低装置（6,6a，6b）布置在开关柜的内部或紧邻开关装置。本发明还涉及一种开关装置，其包括衬套和用于为电气设备提供瞬态过电压保护的瞬态过电压降低装置，以及包括具有瞬态过电压降低装置的电缆终端的电力电缆，该瞬态过电压降低装置布置成保护装置免受瞬态过电压通过电源线传输。

2. 发明申请

WO2009003508A1 SWITCHGEAR FOR A WIND TURBINE AND SYSTEM FOR ARRANGING ELECTRICAL CONNECTIONS IN A WIND FARM 审中-公开
标题翻译：风力发电机组和风力发电机连接系统
公开(公告)号：WO2009003508A1
公开(公告)日：2009-01-08
申请号：PCT/EP2007/056533
申请日：2007-06-29
申请人： ABB RESEARCH LTD , LILJESTRAND, Lars , SANNINO, Ambra , HULTQVIST, Lars
发明人： LILJESTRAND, Lars , SANNINO, Ambra , HULTQVIST, Lars
IPC分类号： F03D9/00 , H02B1/21
CPC分类号： F03D9/257 , F05B2240/96 , Y02E10/72
摘要： The present invention presents a switchgear for use with wind turbines, said switchgear comprises two or more switching units arranged for interrupting two or more currents the switching units are arranged above one another. The present invention also presents a wind farm system comprising at least one first wind turbine arranged with a medium or high voltage switchgear, said switchgear comprises two or more switching units arranged for interrupting two or more currents, and the wind farm system comprises a plurality of wind turbines where said switching units are arranged above one another and said first wind turbine is electrically connected to two or more other wind turbines.
摘要翻译：本发明提出了一种与风力发电机一起使用的开关装置，所述开关装置包括两个或更多个开关单元，其布置成用于中断两个或更多个电流，开关单元彼此排列。本发明还提出了一种风力发电场系统，包括至少一个配置有中压或高压开关装置的第一风力涡轮机，所述开关装置包括两个或更多个用于中断两个或多个电流的开关单元，风电场系统包括多个风力涡轮机，其中所述开关单元彼此并排布置，并且所述第一风力涡轮机电连接到两个或更多个其它风力涡轮机。

3. 发明申请

WO2010066898A2 SYSTEM, APPARATUS AND METHOD FOR POWER TRANSFER TO VESSELS 审中-公开
标题翻译：用于向船舶传输电力的系统，装置和方法
公开(公告)号：WO2010066898A2
公开(公告)日：2010-06-17
申请号：PCT/EP2009/066993
申请日：2009-12-11
申请人： ABB Research Ltd , SANNINO, Ambra , DEMETRIADES, Georgios , HULTQVIST, Lars , JONSSON, Ola
发明人： SANNINO, Ambra , DEMETRIADES, Georgios , HULTQVIST, Lars , JONSSON, Ola
IPC分类号： H02J3/02
CPC分类号： H02J3/005 , B63J2003/043 , H02J3/34 , Y10T307/25 , Y10T307/461
摘要： It is presented a system for supplying electric power from a main power grid to a plurality of ships moored at a respective berth of a quay. The system comprises a connection point for connecting to the grid supplying electrical power at a first frequency, a frequency converter arrangement for converting electric power from the grid at the first frequency to electric power at a second frequency, a first connector, arranged to provide power from the grid at the first frequency, a second connector, arranged to provide power at the second frequency from the frequency converter arrangement, a plurality of switches, each switch being configured to supply of power from either of the two connector to a respective berth, the system further comprising a plurality of ship connection arrangements connected to a respective switch, each ship connection arrangement being adapted for connection to an electric system of a ship. A corresponding arrangement and method are also presented.
摘要翻译：提供了一种用于从主电网向停泊在码头的相应停泊处的多艘船舶提供电力的系统。该系统包括用于连接到以第一频率供应电力的电网的连接点，用于将来自第一频率的电网的电力转换成第二频率的电力的变频器装置，第一连接器，其被布置为提供电力从所述第一频率的所述电网接收第二连接器，所述第二连接器被布置为从所述变频器装置提供所述第二频率的功率;多个开关，每个开关被配置为从所述两个连接器中的任一个供电至相应的停靠站，该系统还包括连接到相应开关的多个船舶连接装置，每个船舶连接装置适于连接到船舶的电力系统。还介绍了相应的安排和方法。

4. 发明申请

WO2010091743A2 CHARGING OF ELECTRIC VESSELS 审中-公开
标题翻译：电动汽车充电
公开(公告)号：WO2010091743A2
公开(公告)日：2010-08-19
申请号：PCT/EP2009/058234
申请日：2009-07-01
申请人： ABB Research Ltd , THORBURN, Stefan , PAPASTERGIOU, Konstantinos , SANNINO, Ambra , NYGREN, Bertil
发明人： THORBURN, Stefan , PAPASTERGIOU, Konstantinos , SANNINO, Ambra , NYGREN, Bertil
IPC分类号： B60L11/18
CPC分类号： H02J3/1842 , B60L11/1816 , B60L11/1842 , B63H21/17 , H02J3/14 , H02J3/16 , H02J3/26 , H02J3/32 , H02J5/00 , H02J7/02 , Y02E40/22 , Y02E40/34 , Y02E40/50 , Y02E60/721 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y04S10/126
摘要： A device (8) for charging of an electric vessel (18) includes a three-phase network terminal (T1) for connection to an electrical three-phase alternating current network (N1), at least one vessel connection terminal (T2) for connection to the battery of an electric vessel to be charged, and a voltage conversion arrangement (11) for converting between three-phase AC voltage at the three-phase network terminal and a single-phase voltage at the vessel connection terminal, the voltage conversion arrangement including at least one converter (12, 14) and being controllable for providing bidirectional active and reactive power exchange with the three-phase alternating current network, where the bidirectional active power exchange involves using a connected vessel battery. The invention also relates to a system and a method for charging of electric vessels.
摘要翻译：用于对电容器（18）充电的装置（8）包括用于连接到三相交流电网络（N1）的三相网络端子（T1），用于连接的至少一个容器连接端子（T2）将要充电的电容器的电池和用于在三相网络端子处的三相AC电压和容器连接端子之间的单相电压进行转换的电压转换装置（11），电压转换装置包括至少一个转换器（12,14），并且是可控制的，用于提供与三相交流网络的双向有功和无功功率交换，其中双向有功功率交换涉及使用连接的容器电池。本发明还涉及电容器的充电系统和方法。

5. 发明申请

WO2011103911A1 AN ELECTRIC PLANT WITH CAPACITY TO CHARGE ELECTRIC BATTERIES 审中-公开
标题翻译：具有充电电池的电力设备
公开(公告)号：WO2011103911A1
公开(公告)日：2011-09-01
申请号：PCT/EP2010/052226
申请日：2010-02-23
申请人： ABB RESEARCH LTD , DEMETRIADES, Georgios , PAPASTERGIOU, Konstantinos , SANNINO, Ambra
发明人： DEMETRIADES, Georgios , PAPASTERGIOU, Konstantinos , SANNINO, Ambra
IPC分类号： H02J7/00 , B60L11/18 , H02M7/49 , H02J7/02
CPC分类号： H02J7/35 , B60L11/1811 , B60L11/1866 , H02M2007/4835 , Y02T10/7005 , Y02T10/7061 , Y02T10/7072 , Y02T10/92 , Y02T90/127 , Y02T90/14
摘要： An electric plant with a capacity to charge electric batteries is a plant for transmitting electric power comprising a Voltage Source Converter (1), an alternating voltage network (14) connecting an alternating voltage side of the converter and a direct voltage part (7) connected to the direct voltage side of the converter. The converter (1) has a series connection of switching cells (8) having each at least one energy storing capacitor. Electric batteries may be connected in parallel with said capacitor, and the charging state thereof may be influenced by controlling the switching cells of the Voltage Source Converter through a control arrangement (15).
摘要翻译：具有对电池充电能力的电厂是用于传输电力的设备，包括电压源转换器（1），连接转换器的交流电压侧的交流电压网络（14）和连接的直流电压部分（7）到转换器的直流侧。转换器（1）具有具有每个至少一个储能电容器的开关单元（8）的串联连接。电池可以与所述电容器并联连接，并且可以通过控制装置（15）控制电压源转换器的开关单元来影响其充电状态。

6. 发明申请

WO2010066888A3 SYSTEM AND APPARATUS FOR POWER TRANSFER TO VESSELS 审中-公开
公开(公告)号：WO2010066888A3
公开(公告)日：2010-06-17
申请号：PCT/EP2009/066960
申请日：2009-12-11
申请人： ABB RESEARCH LTD , SANNINO, Ambra , DEMETRIADES, Georgios , HULTQVIST, Lars , JONSSON, Ola
发明人： SANNINO, Ambra , DEMETRIADES, Georgios , HULTQVIST, Lars , JONSSON, Ola
IPC分类号： H02J3/36 , B63J3/04 , H02J3/32 , H02J3/34
摘要： The present invention relates to a system for supplying electric power from an AC power source (AC-PS-1) to ships, each of the ship moored at a respective berth (A, B, C, D) of a quay, said system comprising a rectifier (5), having an AC and a DC side, for converting AC electric power from the AC power source to a DC power, the AC side arranged to be connected to the AC power source, and a plurality of ship connection arrangements for supplying electric power to a respective ship, each of the ship connection arrangements placed at one of the berths and comprising an inverter (11, 12, 13, 14) configurable to output AC power at a first or a second frequency and a ship connector for connecting the ship. The system further comprises a DC distribution network (9) connected to the DC side of the rectifier and the rectifier is placed at a distance from the quay and each of the inverters is connected to the DC distribution network..

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