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11. 发明公开

EP3146563A1 KOMMUTIERUNGSZELLE 审中-公开
公开(公告)号：EP3146563A1
公开(公告)日：2017-03-29
申请号：EP15718847.5
申请日：2015-04-21
申请人： Robert Bosch GmbH
发明人： DAVES, Walter , KASPER, Knut, Alexander , DUERNSTEINER, Silvia , RITTNER, Martin , GUENTHER, Michael
IPC分类号： H01L25/16
CPC分类号： H01L25/16 , H01L23/49833 , H01L23/49838 , H01L24/33 , H01L24/83 , H01L2224/29139 , H01L2224/32225 , H01L2224/33181 , H01L2224/8384 , H01L2924/0002 , H03K17/567 , H01L2924/00
摘要： The invention relates to a commutation cell (7, 16), comprising at least one electrical capacitor (8), at least one controllable semiconductor switch (9), and at least one semiconductor (10), which is connected in series with the controllable semiconductor switch (9), characterized by three circuit carriers (11, 12, 13) arranged parallel to each other, the controllable semiconductor switch (9) being connected in series with the semiconductor (10) by means of a circuit carrier (12) arranged partially between the controllable semiconductor switch (9) and the semiconductor (10), the two other circuit carriers (11, 13) being connected to each other in an electrically conductive manner by means of an assembly (14) formed by the controllable semiconductor switch (9), the semiconductor (10), and the circuit carrier (12) arranged partially between the controllable semiconductor switch (9) and the semiconductor (10), and wherein the electrical capacitor (8) is connected between the two other circuit carriers (11, 13) separately from the assembly (14).
摘要翻译：一种换向单元，具有至少一个电容器，至少一个可控半导体开关和至少一个与可控半导体开关串联连接的半导体。换向单元具有彼此平行放置的三个电路基板。可控半导体开关经由部分位于可控半导体开关和半导体之间的电路基板与半导体串联连接，并且两个其余的电路基板经由由可控制半导体开关和可控半导体开关构成的子组件以导电方式相互连接半导体开关，部分位于可控半导体开关和半导体之间的半导体和电路基板，电容器在两个其余的电路基板之间与子组件分开地进行切换。

12. 发明公开

EP3125431A1 CIRCUIT WITH CURRENT SHARING ALTERNATELY SWITCHED PARALLEL TRANSISTORS 审中-公开
标题翻译： SCHALTUNG MIT STROMTEILENDEN，ABWECHSELND GESCHALTETEN PARALLTRANSISTOREN
公开(公告)号：EP3125431A1
公开(公告)日：2017-02-01
申请号：EP16181441.3
申请日：2016-07-27
申请人： Hamilton Sundstrand Corporation
发明人： CHAI, Huazhen
IPC分类号： H03K17/12 , H03K17/567 , H03K17/08
CPC分类号： H02P27/06 , H02M1/088 , H02M7/493 , H02M7/537 , H02M7/5387 , H02M2007/4822 , H03K17/127 , H03K17/567 , H03K2017/0806
摘要： Paralleled IGBTs (202, 204) are controlled such that current is alternately switched through each of the two paralleled IGBT to reduce conduction and switch losses on each IGBT.
摘要翻译：控制并联IGBT（202,204），使得电流交替切换通过两个并联IGBT中的每一个，以减少每个IGBT上的导通和开关损耗。

13. 发明公开

EP3118996A1 DRIVING CIRCUIT OF SWITCHING DEVICE FOR ELECTRIC POWER CONTROL 有权
标题翻译： TREIBERSCHALTUNG EINER SCHALTVORRICHTUNG ZUR ELEKTRISCHEN LEISTUNGSREGELUNG
公开(公告)号：EP3118996A1
公开(公告)日：2017-01-18
申请号：EP16171921.6
申请日：2016-05-30
申请人： LSIS Co., Ltd.
发明人： KANG, Sung-Hee , NAM, Kyoung-Hun
IPC分类号： H03K17/18 , H02M1/08
CPC分类号： H03K17/567 , H02M1/08 , H02M1/32 , H02M7/5387 , H03K17/18 , H03K17/687 , H03K19/017509
摘要： The present disclosure provides a driving circuit of a switching device (5) for an electric power control capable of improving reliability of an ON/OFF driving and a monitoring operation of a switching device by configuring a configuration for the ON/OFF driving and the monitoring operation of the switching device in plural numbers. A driving circuit of a switching device (5) for an electric power control according to the present disclosure includes a driver circuit unit (4) connected to the switching device (5) to control the switching device (5) to an ON state or an OFF state, a first logic device (2) connected to the switching device (5) and the driver circuit unit (4) to transmit an ON or OFF control signal regarding the switching device (5) to the driver circuit unit (4) or to provide a monitoring signal detecting an ON state or an OFF state of the switching device to the driver circuit unit (4), a second logic device (3) connected to the switching device (5) and the first logic device (2) to transmit an ON or OFF control signal regarding the switching device (5) to the first logic device (2) or to provide a monitoring signal detecting an ON state or an OFF state of the switching device (5) to the first logic device (2), and a controller (1) to provide an ON or OFF control instruction signal regarding the switching device to at least one of the first logic device (2) and the second logic device (3) or to determine an abnormality state of at least one of the first logic device (2) and the second logic device (3) based on the monitoring signals therefrom.
摘要翻译：本公开提供了一种用于电力控制的开关装置（5）的驱动电路，其能够通过配置用于ON / OFF驱动和监视的配置来提高开/关驱动的可靠性和开关装置的监视操作多个开关装置的动作。根据本公开的用于电力控制的开关装置（5）的驱动电路包括连接到开关装置（5）的驱动器电路单元（4），以将开关装置（5）控制为ON状态或关闭状态，连接到开关装置（5）的第一逻辑装置（2）和驱动器电路单元（4）将关于开关装置（5）的ON或OFF控制信号发送到驱动器电路单元（4）或向驱动电路单元（4）提供检测开关装置的导通状态或断开状态的监视信号，连接到开关装置（5）和第一逻辑装置（2）的第二逻辑装置（3）向第一逻辑装置（2）发送关于开关装置（5）的ON或OFF控制信号，或者向第一逻辑装置（2）提供检测开关装置（5）的导通状态或断开状态的监视信号）和控制器（1），用于提供关于swi的ON或OFF控制指令信号将所述第一逻辑设备（2）和所述第二逻辑设备（3）中的至少一个或第二逻辑设备（3）中的至少一个的定位装置或者基于所述第一逻辑设备（2）和所述第二逻辑设备监测信号。

14. 发明公开

EP2982038A4 COMMUTATION CELL AND COMPENSATION CIRCUIT THEREFOR 有权转让
标题翻译：换用单元和补偿电路
公开(公告)号：EP2982038A4
公开(公告)日：2016-11-23
申请号：EP14779957
申请日：2014-04-04
申请人： TM4 INC
发明人： CYR JEAN-MARC , EL YACOUBI MAALAININE , FLEURY PASCAL , AMAR MOHAMMED
IPC分类号： H03K17/08 , H02M1/32 , H03K17/082 , H03K17/16 , H03K17/567
CPC分类号： H03K17/08 , H01L2224/48091 , H01L2224/49111 , H02M1/32 , H02P6/14 , H03K17/082 , H03K17/166 , H03K17/168 , H03K17/567 , H01L2924/00014
摘要： The present disclosure relates to a commutation cell and to a compensation circuit for limiting overvoltage across the power electronic switch of the commutation cell and for limiting a recovery current in a freewheel diode of the commutation cell. The power electronic switch has a parasitic emitter inductance. A variable gain compensation circuit generates a feedback from a voltage generated across the parasitic inductance of the emitter of the power switch at turn-on or turn-off of the power electronic switch. The compensation circuit provides the feedback to a control of the power electronic switch to reduce the voltage generated on the parasitic emitter inductance. A power converter including the commutation cell with the compensation circuit is also disclosed.

15. 发明公开

EP3076550A1 Circuit and a method for the galvanically isolated control of a semiconductor switch 审中-公开
标题翻译：电路装置和方法，用于在半导体开关的电气隔离触发
公开(公告)号：EP3076550A1
公开(公告)日：2016-10-05
申请号：EP15161637.2
申请日：2015-03-30
申请人： ALSTOM Technology Ltd
发明人： Nicholls, Jonathan Christopher
IPC分类号： H03K17/691 , H03K17/06 , H03K17/567
CPC分类号： H03K17/063 , H03K17/567 , H03K17/687 , H03K17/691
摘要： Methods and apparatus for providing power for a gate signal for a semiconductor switching element are described. In some examples, an alternating current is provided on a primary conductor and induces a current in a secondary conductor. Power is derived therefrom to provide a gate signal. A frequency modulation is applied to the alternating current on the primary conductor and detected in the induced current in the secondary conductor. In some examples, the frequency modulation may be indicative of a data signal, for example a gate control signal.
摘要翻译：的方法和设备，用于在半导体开关元件的栅极信号提供电力进行说明。在一些实例中，交流电被提供在初级导体和感应出电流在次级导体。功率的派生出现从提供栅极信号。频率调制在二次导体施加到交流电流在初级导体和检测出的感应电流。在一些实例中，频率调制可以指示数据信号的，对于实施例的栅极控制信号。

16. 发明公开

EP3072026A1 METHOD AND APPARATUS FOR CONTROLLING AN IGBT DEVICE 有权转让
标题翻译： VERFAHREN UND VORRICHTUNG ZUR STEUERUNG EINER IGBT-VORRICHTUNG
公开(公告)号：EP3072026A1
公开(公告)日：2016-09-28
申请号：EP13897831.7
申请日：2013-11-22
申请人： Freescale Semiconductor, Inc.
发明人： SICARD, Thierry , PERRUCHOUD, Philippe
IPC分类号： G05F3/16
CPC分类号： H03K17/567 , H03K17/163 , H03K17/168 , H03K17/605 , H03K17/689
摘要： The present invention comprises a method and apparatus for controlling an IGBT device. The method comprises, upon receipt of a first and at least one further IGBT control signals, the first IGBT control signal indicating a required change in operating state of the IGBT device, controlling an IGBT driver module for the IGBT device to change an operating state of the IGBT device by applying a first logical state modulation at an input of an IGBT coupling channel, and applying at least one further modulation to the logical state at the input of the IGBT coupling channel in accordance with the at least one further IGBT control signal within a time period from the first logical state modulation, the time period being less than a state change reaction period Δt for the at least one IGBT device.
摘要翻译：本发明包括用于控制IGBT器件的方法和装置。所述方法包括：在接收到第一和至少一个另外的IGBT控制信号时，所述第一IGBT控制信号指示所述IGBT器件的工作状态所需的变化，控制所述IGBT器件的IGBT驱动器模块，以改变所述IGBT器件的工作状态所述IGBT器件通过在IGBT耦合沟道的输入处施加第一逻辑状态调制，并且根据所述至少一个另外的IGBT控制信号在所述IGBT耦合通道的输入处对所述逻辑状态施加至少一个另外的调制，从所述第一逻辑状态调制的时间段，所述时间段小于所述至少一个IGBT器件的状态改变反应周期Δt。

17. 发明公开

EP3058656A1 IGBT DRIVER MODULE AND METHOD THEREFOR 有权转让
标题翻译： IGBT驱动模组及其方法
公开(公告)号：EP3058656A1
公开(公告)日：2016-08-24
申请号：EP13834296.9
申请日：2013-10-18
申请人： Freescale Semiconductor, Inc.
发明人： SICARD, Thierry
IPC分类号： H03K17/14 , H03K17/06 , H03K17/0412
CPC分类号： H03K17/567 , H03K7/08 , H03K17/0412 , H03K17/06 , H03K17/14 , H03K2017/066 , H03K2217/0081
摘要： The present invention relates to an insulated gate bipolar transistor (IGBT) driver module for driving at least one gate of at least one IGBT device, and method therefor. The IGBT driver module comprises at least one series capacitance operably coupled between a driver component of the IGBT driver module and the at least one gate of the at least one IGBT device. The IGBT driver module further comprises at least one series capacitance charge adjustment component controllable to determine a gate voltage error (ΔGerr) at the at least one gate of the at least one IGBT device and dynamically adjust a charge of the at least one series capacitance based at least partly on the determined gate voltage error (ΔGerr).

18. 发明公开

EP3053240A1 FOUR SEGMENT AC MOSFET SWITCH 有权
标题翻译：四段交流MOSFET开关
公开(公告)号：EP3053240A1
公开(公告)日：2016-08-10
申请号：EP13894466.5
申请日：2013-09-30
申请人： Schneider Electric IT Corporation
发明人： LACARNOY, Alain
IPC分类号： H02J3/00 , H02M7/44 , H02M7/537
CPC分类号： H02J3/00 , H02M7/487 , H03K17/04106 , H03K17/04163 , H03K17/102 , H03K17/127 , H03K17/567 , H03K17/6874 , H03K17/74 , H03K2217/0009 , H03K2217/0036
摘要： At least one aspect of the disclosure is directed to an AC switching system. The AC switching system includes a first I/O, a second I/O, a first segment including a first plurality of switches, the first segment being coupled to the first I/O, a second segment including a second plurality of switches, the second segment being coupled with the first segment and coupled to the second I/O, a third segment including a diode, the third segment being coupled to the first I/O and coupled to a junction of the first segment and the second segment, and a fourth segment including a diode, the fourth segment being coupled to the second I/O and coupled to the junction of the first segment and the second segment.
摘要翻译：本公开的至少一个方面涉及AC交换系统。交流开关系统包括第一I / O，第二I / O，包括第一多个开关的第一段，第一段耦合到第一I / O，第二段包括第二多个开关，第二多个开关第二段与第一段耦合并耦合到第二I / O，第三段包括二极管，第三段耦合到第一I / O并耦合到第一段和第二段的接合处，以及包括二极管的第四段，第四段耦合到第二I / O并耦合到第一段和第二段的接合处。

19. 发明授权

EP2128984B1 RECTIFIER 有权
标题翻译：整流器
公开(公告)号：EP2128984B1
公开(公告)日：2016-07-13
申请号：EP07849867.2
申请日：2007-12-20
申请人： Mitsubishi Electric Corporation
发明人： TAKESHITA, Miyuki , IWATA, Akihiko , SUGA, Ikuro , HARADA, Shigeki , KAWABATA, Kenichi , KUMAGAI, Takashi , FUJIWARA, Kenji
IPC分类号： H03K17/74 , H02M7/21 , H03K17/687 , H02M7/217 , H03K17/06 , H03K17/30 , H03K17/567
CPC分类号： H02M7/217 , H03K17/063 , H03K17/302 , H03K17/567 , H03K17/74 , H03K2017/307 , H03K2217/0081

20. 发明公开

EP3028379A1 ISOLATED UNI-POLAR TRANSISTOR GATE DRIVE 无效
标题翻译：绝缘单极晶体管栅极驱动器
公开(公告)号：EP3028379A1
公开(公告)日：2016-06-08
申请号：EP13890436.2
申请日：2013-07-31
申请人： Schneider Electric Solar Inverters USA, Inc.
发明人： ESMAEILI, Morteza
IPC分类号： H03B1/00
CPC分类号： H03K17/691 , H03K7/08 , H03K17/567 , H03K17/61 , H03K17/6877
摘要： According to one aspect, a transistor gate drive comprises a first input configured to be coupled to a DC voltage source, a second input configured to receive a control signal, a third input configured to couple to a ground connection, a transformer, a first switch configured to couple the first input to a first end of a primary winding of the transformer in response to receipt of the control signal, and to decouple the first input from the first end of the primary winding in response to the receipt of the control signal, a second switch configured to couple a second end of the primary winding to the third input in response to receipt of the control signal, and to decouple the second end of the primary winding from the third input in response to the receipt of the control signal.

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