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1. 发明专利

JP2011078304A Direct converter and system including the same 有权
标题翻译：直接转换器和系统，包括它们
公开(公告)号：JP2011078304A
公开(公告)日：2011-04-14
申请号：JP2010218237
申请日：2010-09-29
申请人： Abb Schweiz Ag , アーベーベー・シュバイツ・アーゲー
发明人： WINKELNKEMPER MANFRED , KORN ARTHUR
IPC分类号： H02M5/27 , H02M5/257
CPC分类号： H02M5/271 , H02M5/297 , H02M2007/4835
摘要： PROBLEM TO BE SOLVED: To specify a direct converter that exchanges electrical energy between two-pole switching cells of direct converter. SOLUTION: The direct converter 1 including n input phase connections U1, V1, W1 and p output phase connections U2, V2, W2 is specified, wherein n≥2 and p≥2. The direct converter also includes (n×p) two-pole switching cells 2 for switching at least one positive voltage and at least one negative voltage between the poles. Each of the output phase connections U2, V2, W2 is connected in series with the respective input phase connections U1, V1, W1 via a switching cell. To enable any desired and continuous current flow setting from an input phase connection to an output phase connection of the direct converter and, moreover, to exchange an electrical energy between the two-pole switching cells of the direct converter, at least one inductance 3 is connected into each series connection. A system including series connection is also provided. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：指定在直接转换器的两极开关单元之间交换电能的直接转换器。
解决方案：指定包括n个输入相位连接U1，V1，W1和p输出相位连接U2，V2，W2的直接转换器1，其中n≥2且p≥2。直接转换器还包括用于在极之间切换至少一个正电压和至少一个负电压的（n×p）个双极开关单元2。每个输出相位连接U2，V2，W2经由开关单元与相应的输入相位连接U1，V1，W1串联连接。为了实现从直接转换器的输入相位连接到输出相位连接的任何所需和连续的电流流动设置，此外，为了在直接转换器的双极开关单元之间交换电能，至少一个电感3是连接到每个串联连接。还提供了包括串联连接的系统。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2011167063A Method for operation of converter circuit, as well as apparatus for carrying out the method 有权
标题翻译：转换器电路的运行方法，同样适用于实现方法
公开(公告)号：JP2011167063A
公开(公告)日：2011-08-25
申请号：JP2011028698
申请日：2011-02-14
申请人： Abb Schweiz Ag , アーベーベー・シュバイツ・アーゲー
发明人： WINKELNKEMPER MANFRED , KORN ARTHUR
IPC分类号： H02M3/155
CPC分类号： H02M7/483 , H02M1/12 , H02M2001/0003 , H02M2007/4835
摘要： PROBLEM TO BE SOLVED: To provide a method for operation of a converter circuit by which undesirable current variation and distortion in the converter circuit are actively attenuated. SOLUTION: The converter circuit has at least two phase modules 4, where each of the phase modules 4 has first and second sub-converter systems 1, 2, and the sub-converter systems 1, 2 for each of the phase modules 4 are connected in series with one another. Each of the sub-converter systems 1, 2 includes a plurality of series-connected two-pole switching cells 3. The control signals S1, S2 for the switching cells 3 are additionally formed from damping signals. The damping signals are formed from measured currents i1, i2 through the respective sub-converter systems 1, 2 and from a predeterminable resistance value, in order to attenuate undesirable currents in the sub-converter systems 1, 2. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于转换器电路的操作的方法，其中转换器电路中的不期望的电流变化和失真被主动衰减。
解决方案：转换器电路具有至少两个相位模块4，其中每个相位模块4具有用于每个相位模块的第一和第二子转换器系统1,2和子转换器系统1,2 4彼此串联连接。每个子转换器系统1,2包括多个串联连接的两极开关单元3.用于开关单元3的控制信号S1，S2另外由阻尼信号形成。衰减信号由测量的电流i1，i2通过各个子转换器系统1,2和可预定的电阻值形成，以便衰减子转换器系统1,2中的不需要的电流。（COPYRIGHT：（ C）2011，JPO＆INPIT

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