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1. 发明申请

WO2012028640A3 ELECTRICAL POWER SUPPLY ASSEMBLY FOR DRIVE UNITS OF RAIL VEHICLES 审中-公开
标题翻译：电力供应装置电力设备轨道车辆
公开(公告)号：WO2012028640A3
公开(公告)日：2013-05-16
申请号：PCT/EP2011064975
申请日：2011-08-31
申请人： BOMBARDIER TRANSP GMBH , REINOLD HARRY , LINDENMUELLER LARS
发明人： REINOLD HARRY , LINDENMUELLER LARS
IPC分类号： H02M1/44 , B60L9/30
CPC分类号： H02M7/797 , B60L9/00 , B60L9/28 , B60L9/30 , B60L15/007 , B60L2200/26 , B60L2270/147 , H02M1/12 , H02M1/44 , H02M3/33584 , H02M2001/0074 , Y02T10/645
摘要： The invention relates to an electrical power supply assembly for drive units of rail vehicles, wherein the power supply assembly has a first electrical terminal (10) for making contact between the assembly and an electrical power supply network and a second electrical terminal (21, 22) for making contact between the assembly and an intermediate direct current voltage circuit (ZK). A rectifier assembly (M1, M2, M3, M4) for operating the rail vehicle on an alternating current voltage network is connected via a first filter (2) to the first electrical terminal (1) and has at least one module (M), in which a first rectifier (15) is connected via an inverter (16) and a transformer (17) to a second rectifier (18), wherein the first rectifier (15) is connected on the alternating current voltage side via the first filter (2) to the first electrical terminal (1), wherein the second rectifier (18) is connected on the direct current voltage side to the second electric terminal (21, 22), and wherein in the event of a plurality of the modules (M) the alternating current voltage terminals (19, 20) of the first rectifiers (15) are connected in series, but the direct current voltage terminals (21, 22) of the second rectifiers are connected in parallel. An electrical connection (5) for operating the rail vehicle on a direct current voltage network has a second filter (3) and the electrical connection (5) connects the first electrical terminal (1) to the second electrical terminal (21). A control device (37) for controlling the operation of the first rectifier (15) or the first rectifiers (15) while the rail vehicle is operated on a direct current voltage network is equipped such that an alternating current voltage is generated at the first electrical terminal (1) by controlling switching times of semiconductor switches (G) of the first rectifier (15) or first rectifiers (15), wherein said alternating current voltage compensates for or reduces to an acceptable level an electrical alternating current which is a parasitic current flowing through the electrical connection (5) because of the operation of the drive unit of the rail vehicle by the intermediate direct current voltage circuit (ZK).
摘要翻译：本发明涉及一种电力供应装置，用于驱动轨道车辆的设备，其中，所述电源装置包括用于该阵列连接到供电网络和第二电端子（21，22），用于布置连接到DC电压中间电路（ZK）包括第一电端子（10），在交流电压网络中操作轨道车辆的整流器装置（M1，M2，M3，M4）经由第一过滤器（2）与所述第一电端子（1）连接，并具有至少一个模块（M），其中的第一整流器，（15）经由逆变器（16）和具有第二整流器（18）的变压器（17）与在所述第一过滤器（2）与所述第一电端子的其AC侧连接在第一整流器（15）（1）连接中，所述第二整流器（18）在它的直流电压侧，以在多个模块（M）的系列中的第一整流器（15）的所述交变电压端子（19，20）的情况下，第二电连接（21，22），并且其中是连接，但第二整流器的DC电压连接（21，22）并联连接。的电连接（5），用于轨道车辆的操作，以直流电源，具有第二过滤器（3）和电连接（5）的第一电端子（1）与所述第二电连接（21）连接。所述用于控制的操作的控制装置（37）第一整流器（15）或所述第一整流器（15），而在轨道车辆上的直流电源工作，通过控制（15）所述第一整流器的半导体开关（G）的切换定时配置或所述第一整流器（15）到所述第一电端子（1），以产生一个AC电压，即来自DC链路的噪声电流，由于轨道车辆（ZK）的驱动装置的操作的交变电流（由电连接5 ）流补偿或减小到可接受的水平。

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