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1. 发明公开

EP3639354A1 LEISTUNGSMODUL FÜR EINEN STROMRICHTER UND MULTILEVEL-STROMRICHTER 有权转让
公开(公告)号：EP3639354A1
公开(公告)日：2020-04-22
申请号：EP17755447.4
申请日：2017-08-09
申请人： Siemens Aktiengesellschaft
发明人： ECKEL, Hans-Günter , SCHMITT, Daniel , SCHREMMER, Frank , WAHLE, Marcus
IPC分类号： H02M1/32

2. 发明授权

EP2994984B1 DREIPUNKT-STROMRICHTER 有权转让
标题翻译：三点电力转换
公开(公告)号：EP2994984B1
公开(公告)日：2017-10-18
申请号：EP14739747.5
申请日：2014-07-08
申请人： Siemens Aktiengesellschaft
发明人： ECKEL, Hans-Günter
IPC分类号： H02M1/32 , H02M7/12 , H02M7/483 , H02M7/487
CPC分类号： H02M7/537 , H02M1/32 , H02M7/487

3. 发明授权

EP3061111B1 VORRICHTUNG UND VERFAHREN ZUM SCHALTEN EINES GLEICHSTROMES 有权
标题翻译：装置和方法用于转换电流相等
公开(公告)号：EP3061111B1
公开(公告)日：2017-03-29
申请号：EP13820770.9
申请日：2013-12-20
申请人： Siemens Aktiengesellschaft
发明人： ECKEL, Hans-Günter , ERGIN, Dominik , GAMBACH, Herbert , KNAAK, Hans-Joachim , PHILIPP, Andreas , SCHIERLING, Hubert
IPC分类号： H01H33/59 , H01H9/42
CPC分类号： H02H9/045 , G01R31/085 , H01H9/42 , H01H33/38 , H01H33/596 , H01H33/72

4. 发明公开

EP2756598A1 SCHUTZEINRICHTUNG FÜR EINEN SPANNUNGSGESTEUERTEN HALBLEITERSCHALTER 审中-公开
标题翻译： SCH TER TER TER TER TER TER TER TER TER TER TER TER TER TER TER TER TER TER TER
公开(公告)号：EP2756598A1
公开(公告)日：2014-07-23
申请号：EP11790734.5
申请日：2011-11-07
申请人： Siemens Aktiengesellschaft
发明人： ECKEL, Hans-Günter , PIERSTORF, Steffen
IPC分类号： H03K17/0812
CPC分类号： H01L29/7393 , H02H9/04 , H03K17/08126
摘要： The invention relates to a protective device (30) for a voltage-controlled semiconductor switch (10) having a gate connection (G10), a power emitter connection (L10), an auxiliary emitter connection (H10) and a collector connection (K10), wherein the semiconductor switch (10) can switch a current between the collector connection (K10) and the power emitter connection (L10). The invention provides: a voltage-limiting device (40), which limits the voltage between the gate connection (G10) and the power emitter connection (L10), and a deactivation device (50) connected to the voltage-limiting device (40), which deactivates the voltage-limiting device (40) during switch-on of the semiconductor switch (10).
摘要翻译：用于电压控制的半导体开关的保护装置具有栅极连接，功率发射器连接，辅助发射器连接和集电极连接。半导体开关可以在集电极连接和电源发射器连接之间切换电流。电压限制器件限制了栅极连接和电源发射器连接之间的电压。禁用装置连接到电压限制装置，并且在半导体开关的接通期间使电压限制装置无效。

5. 发明公开

EP2580859A1 DOPPELMODUL FÜR EINEN MODULAREN MEHRSTUFENUMRICHTER 有权转让
标题翻译： DOPPELMODULFÜREINEN MODULAREN MEHRSTUFENUMRICHTER
公开(公告)号：EP2580859A1
公开(公告)日：2013-04-17
申请号：EP10723132.6
申请日：2010-06-11
申请人： Siemens Aktiengesellschaft
发明人： ECKEL, Hans-Günter , GAMBACH, Herbert
IPC分类号： H02M7/757 , H02M7/487 , H02M1/32 , H02J3/18
CPC分类号： H02M7/5387 , H02M1/32 , H02M7/487 , H02M7/7575 , H02M2001/325 , H02M2007/4835 , Y02E60/60 , Y10T307/707
摘要： A submodule (1) for a converter in the high-voltage range with a reduced risk of cross-ignition. The submodule has a first and a second energy storage means (3, 4) which are connected in series, a first and a second semiconductor series circuit (13, 15) which are respectively connected in parallel with the first (3) and the second (4) energy storage means and which comprise a first (6) and a second (7), and respectively a third (9) and a fourth (10), power semiconductor switching unit which can be switched on and switched off, a first connection terminal (20) which is connected to a first potential point between the first and the second power semiconductor switching unit (6, 7), a second connection terminal (21) which is connected to a second potential point between the third and the fourth power semiconductor unit (9, 10). The invention proposes arranging a connecting switching unit (8) between the first and the second semiconductor series circuit (15), arranging a first connecting branch (14) with a first connecting branch diode (17) between the first potential point and the potential point between the energy storage means (3, 4), and arranging a second connecting branch (16) with a second connecting branch diode (18) between the second potential point and the potential point between the energy storage units (3, 4), wherein the connecting branch diodes (18, 19) are oriented in opposite directions to one another.
摘要翻译：用于具有降低的点火风险的高压转换器的子模块包括分别与第一和第二串联连接的能量存储装置，分别与能量存储装置并联连接的第一和第二半导体串联电路，并具有第一和第二以及分别是第三和第四开关功率半导体开关单元。第一端子连接到第一和第二开关单元之间的第一电位点，第二端子连接到第三和第四开关单元之间的第二电位点。连接开关单元连接在第一和第二半导体串联电路之间。具有第一二极管的第一连接分支器将第一电势点和能量存储装置之间的电势点连接。具有第二二极管的第二连接分支器连接第二电势点和能量存储装置之间的电势点。连接分支二极管在相互相反的方向上取向。

6. 发明公开

EP1771936A1 TRAKTIONSSTROMRICHTER MIT EINEM NETZSEITIGEN VIERQUADRANTENSTELLER 审中-公开
标题翻译：牵引功率转换成网络侧四个象限控制器
公开(公告)号：EP1771936A1
公开(公告)日：2007-04-11
申请号：EP05763985.8
申请日：2005-07-20
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： BAKRAN, Mark-Matthias , ECKEL, Hans-Günter
IPC分类号： H02M5/458
CPC分类号： H02M5/4585
摘要： The invention relates to a traction current converter comprising a network-side four-quadrant converter (2) which is provided with turn-off power semiconductors (T7 to T10) as current converter valves, respectively one power diode (D7 to D10) being electrically mounted in inverse-parallel with said power semiconductors. The inventive traction current converter is also provided with a regulating device (18) that is connected, on the output side, to control terminals of the turn-off power semiconductors (T7...,T10). According to the invention, controllable power diodes (D11 to D14) that can be connected to a corresponding diode control device (20) on the control system side are respectively provided as the power diodes, said diode control device (20) being connected to control outputs of the regulating device (18) on the input side. In this way, a four-quadrant converter (2) of a traction current converter can be reliably operated without having to use power semiconductor modules with enlarged diode chip surfaces.

7. 发明授权

EP3195440B1 VERFAHREN ZUM ÜBERTRAGEN ELEKTRISCHER ENERGIE ZWISCHEN EINEM WECHSELSTROMNETZ UND EINEM GLEICHSTROMNETZ 有权
公开(公告)号：EP3195440B1
公开(公告)日：2019-12-25
申请号：EP14802333.6
申请日：2014-11-06
申请人： Siemens Aktiengesellschaft
发明人： ECKEL, Hans-Günter , KNAAK, Hans-Joachim
IPC分类号： H02J3/36

8. 发明授权

EP2638623B1 VERFAHREN ZUR STEUERUNG ZWEIER ELEKTRISCH IN REIHE GESCHALTETER RÜCKWÄRTS LEITFÄHIGER IGBTS EINER HALBBRÜCKE 有权
公开(公告)号：EP2638623B1
公开(公告)日：2018-11-28
申请号：EP12701697.0
申请日：2012-01-13
申请人： Siemens Aktiengesellschaft
发明人： ECKEL, Hans-Günter
IPC分类号： H02M1/08 , H03K17/567 , H02M1/084 , H03K17/16
CPC分类号： H03K17/16 , H02M1/0845 , H03K17/168 , H03K17/567 , H03K2217/0036

9. 发明授权

EP2446536B1 KOMMUTIERUNGSVERFAHREN EINER STROMRICHTERPHASE MIT RÜCKWÄRTS LEITFÄHIGEN IGBTS 有权转让
公开(公告)号：EP2446536B1
公开(公告)日：2018-08-29
申请号：EP10721471.0
申请日：2010-05-17
申请人： Siemens Aktiengesellschaft
发明人： ECKEL, Hans-Günter
IPC分类号： H03K17/082
CPC分类号： H02M1/08 , H02M1/16 , H02M7/5387 , H02M2001/0009 , H03K17/665 , H03K2217/0027 , H03K2217/0036

10. 发明公开

EP3061111A1 VORRICHTUNG UND VERFAHREN ZUM SCHALTEN EINES GLEICHSTROMES 有权
公开(公告)号：EP3061111A1
公开(公告)日：2016-08-31
申请号：EP13820770.9
申请日：2013-12-20
申请人： Siemens Aktiengesellschaft
发明人： ECKEL, Hans-Günter , ERGIN, Dominik , GAMBACH, Herbert , KNAAK, Hans-Joachim , PHILIPP, Andreas , SCHIERLING, Hubert
IPC分类号： H01H33/59 , H01H9/42
CPC分类号： H02H9/045 , G01R31/085 , H01H9/42 , H01H33/38 , H01H33/596 , H01H33/72
摘要： The invention relates to an apparatus (1, 11) for switching a direct current in a high-voltage line (2) comprising a multiplicity of switching units (3), which are arranged so as to form a series circuit in the high-voltage line. Each switching unit in this case comprises a switching element (4) and a surge arrester (5) arranged in a parallel circuit with the switching element, the threshold voltage of said surge arrester being higher than a rated voltage of the switching element, wherein the sum of the rated voltages of the switching elements corresponds at least to an operating voltage of the high-voltage line. The invention is characterized by the fact that the switching elements are mechanical switches, wherein each mechanical switch comprises a contact arrangement comprising two disconnectable contact pieces and is designed to build up an arcing voltage on disconnection of the contact pieces with a magnitude which is higher than the rated voltage of the mechanical switch. The invention further relates to a method for switching the direct current.
摘要翻译：一种装置在高压线路中切换直流电。该装置包含多个开关单元，其被布置成在高压线路中形成串联电路。在这种情况下，每个开关单元包括与开关元件并联的开关元件和避雷器，避雷器的阈值电压高于开关元件的额定电压。开关元件的额定电压之和至少对应于高电压线的工作电压。开关元件是机械开关，并且每个机械开关包含具有两个可断开的接触件的接触装置，并且被配置为在接触片断开时以大于机械开关的额定电压的量值建立起弧电压。

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