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公开(公告)号：EP2539987A1
公开(公告)日：2013-01-02
申请号：EP10713142.7
申请日：2010-02-23
申请人： ABB Research Ltd.
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，其包括电压源转换器（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） 到转换器的直流电压侧。 转换器（1）具有串联连接的开关单元（8），每个开关单元具有至少一个储能电容器。 电池可以与所述电容器并联连接，并且其充电状态可以通过控制装置（15）控制电压源转换器的开关单元而受到影响。
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公开(公告)号：EP2856602A1
公开(公告)日：2015-04-08
申请号：EP12727355.5
申请日：2012-06-05
申请人： ABB Research Ltd.
IPC分类号： H02J3/38
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（10）的发电设备（100）以及适于将发电设备（100）和HVDC换流站互连的AC收集电网（200）。 交流收集电网适合在网络规则之外运行，从而实现简化控制和电子元件等优点。 还提供了一种操作电力系统的方法。
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公开(公告)号：EP2539987B1
公开(公告)日：2013-11-20
申请号：EP10713142.7
申请日：2010-02-23
申请人： ABB Research Ltd.
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 including a Voltage Source Converter, an alternating voltage network connecting an alternating voltage side of the converter and a direct voltage part connected to the direct voltage side of the converter. The converter has a series connection of switching cells having each at least one energy storing capacitor. Electric batteries may be connected in parallel with the capacitor, and the charging state thereof may be influenced by controlling the switching cells of the Voltage Source Converter through a control arrangement.
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公开(公告)号：EP2510600B1
公开(公告)日：2016-11-16
申请号：EP09765132.7
申请日：2009-12-10
申请人： ABB Research Ltd
CPC分类号： H02M1/32 , H02J3/1835 , H02M2001/0077 , Y02E40/30 , Y10T307/685
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公开(公告)号：EP2715906B1
公开(公告)日：2014-12-31
申请号：EP11722075.6
申请日：2011-05-30
申请人： ABB Research Ltd.
CPC分类号： H01H71/10 , H02H9/002 , H02J3/383 , H02M1/36 , Y02E10/563 , Y10T307/832
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公开(公告)号：EP2715906A1
公开(公告)日：2014-04-09
申请号：EP11722075.6
申请日：2011-05-30
申请人： ABB Research Ltd.
CPC分类号： H01H71/10 , H02H9/002 , H02J3/383 , H02M1/36 , Y02E10/563 , Y10T307/832
摘要： The present invention relates to a system for distributing electric power to an electrical grid (106). The system comprises a DC/AC inverter (102) arranged to convert a DC voltage output from an electric power generator (101) to an AC voltage, a transformer (103) arranged to receive said AC voltage, transform said AC voltage and deliver the transformed AC voltage to the grid (106), and a connector (104) arranged to selectively connect and disconnect the transformer (103) from the grid (106). The DC/AC inverter (102) is arranged to control primary winding magnetizing current delivered to the transformer (103). Further, the connector (104) is arranged to selectively connect and disconnect the grid (106) to and from the transformer (103) on the basis of the controlled magnetizing current.
摘要翻译： 本发明涉及一种用于向电网（106）分配电力的系统。 该系统包括：布置成将来自发电机（101）的DC电压输出转换为AC电压的DC / AC逆变器（102）;布置成接收所述AC电压的变压器（103）;变换所述AC电压， （106）变换的交流电压以及布置成选择性地将变压器（103）与电网（106）连接和断开的连接器（104）。 DC / AC逆变器（102）被布置成控制输送到变压器（103）的初级绕组磁化电流。 此外，连接器（104）被布置为基于受控的磁化电流来选择性地将电网（106）连接到变压器（103）和从变压器（103）断开。
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7.发明公开A DC POWER SOURCE FOR A HIGH VOLTAGE POWER APPARATUS 有权WECHSELSTROMQUELLEFÜREINE HOCHSPANNUNGSVERSORGUNG
公开(公告)号：EP2510600A1
公开(公告)日：2012-10-17
申请号：EP09765132.7
申请日：2009-12-10
申请人： ABB Research Ltd
CPC分类号： H02M1/32 , H02J3/1835 , H02M2001/0077 , Y02E40/30 , Y10T307/685
摘要： The invention relates to a dc power source (3) for a high voltage power apparatus (1), the dc power source (3) comprising one or more strings (4a-c) including a plurality of dc power source units connected in series, and switches (7, 9, 11, 13) configured to connect and disconnect said strings (4a-c). The switches (7, 9, 11, 13) are solid-state switches distributed among the power source units of each string (4a-c), and all solid-state switches (7, 9, 11, 13) in the string (4a-c) are arranged so that they are turned on and off simultaneously. Each switch (7, 9, 11, 13) is connected in parallel with a first controllable semiconductor (16) in a first direction and connected in parallel with a second controllable semiconductor (20) in a second direction which is opposite to the first direction, and the dc power source (3) comprises a control unit (21) configured to bypass a failed switch (7, 9, 11, 13) by triggering the forward biased of the first (16) or second (20) controllable semiconductor connected to the failed switch (7, 9, 11, 13) in case a fault in the switch (7, 9, 11, 13) is detected
摘要翻译： 一种用于高电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。
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