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1. 发明授权

US09543942B2 Method and apparatus for controlling an IGBT device 有权
标题翻译：用于控制IGBT器件的方法和装置
公开(公告)号：US09543942B2
公开(公告)日：2017-01-10
申请号：US15037473
申请日：2013-11-22
申请人： Thierry Sicard , Philippe Perruchoud
发明人： Thierry Sicard , Philippe Perruchoud
IPC分类号： H03K5/12 , H03K17/567
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。该方法包括：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器件的状态变化反应周期Δt。

2. 发明申请

US20160277071A1 SYSTEM FOR TRANSMITTING AND RECEIVING A POWER LINE COMMUNICATION SIGNAL OVER THE POWER BUS OF A POWER ELECTRONIC CONVERTER 审中-公开
标题翻译：电力电子转换器电力总线发送和接收电力线通信信号的系统
公开(公告)号：US20160277071A1
公开(公告)日：2016-09-22
申请号：US15078410
申请日：2016-03-23
申请人： ABB Research Ltd.
发明人： Dacfey Dzung , Didier Cottet , Simon Douglas Round
IPC分类号： H04B3/56 , H02M5/458
CPC分类号： H04B3/56 , H02M1/088 , H02M5/4585 , H02M2001/0003 , H02M2007/4835 , H03K17/605 , H03K17/61 , H03K2217/0081 , H04B2203/5412 , H04B2203/5445 , H04B2203/5466 , H04B2203/5483 , H04B2203/5491
摘要： The present invention is concerned with a system for transmitting and/or receiving the control and sensing signals between the control units and the power electronic components. The system according to the present invention comprises: a transceiver adapted to modulate the communication signal on a communication signal frequency band, and a coupler connected to the power conductor and adapted to couple the modulated communication signal to the power conductor. The present invention also concerns a method for transmitting and receiving the control and sensing signals.
摘要翻译：本发明涉及用于在控制单元和电力电子部件之间发送和/或接收控制和感测信号的系统。根据本发明的系统包括：适于调制通信信号频带上的通信信号的收发器和连接到电力导体并适于将调制通信信号耦合到电力导体的耦合器。本发明还涉及用于发送和接收控制和感测信号的方法。

3. 发明申请

US20150249450A1 BILATERAL SWITCH 审中-公开
标题翻译：双向开关
公开(公告)号：US20150249450A1
公开(公告)日：2015-09-03
申请号：US14385310
申请日：2012-03-14
申请人： Mohamed Sirajuddin , Kamran Chida
发明人： Mohamed Sirajuddin , Kamran Chida
IPC分类号： H03K17/687 , H03K17/689
CPC分类号： H03K17/6874 , H03K17/605 , H03K17/6871 , H03K17/689 , H03K17/691 , H03K17/785 , H03K2217/0009
摘要： A bilateral switch derives internal power for the operation of the switch control circuitry from a converter powered by the input signal, whether the input is AC or DC, and also operates the internal voltage isolated circuits powered by this from the input signal. The internal circuitry operates a pair of similar FET switches switching power on and off between their drain connections, relying on a reverse protection diode across the FETs to allow passage of either AC current or DC current in either direction.
摘要翻译：双向开关由输入信号供电的转换器（无论输入为交流还是直流）为开关控制电路的运行提供内部电源，并且还可以通过输入信号来操作由此供电的内部电压隔离电路。内部电路操作一对类似的FET开关，它们在漏极连接之间切换电源，依赖于跨FET的反向保护二极管，以允许任一方向上交流电流或直流电流通过。

4. 发明授权

US4950918A Isolated control circuit for alternating current switches 失效
标题翻译：用于交流开关的隔离控制电路
公开(公告)号：US4950918A
公开(公告)日：1990-08-21
申请号：US280825
申请日：1988-12-07
申请人： Ciaran O'Breartuin , Marco Venturini
发明人： Ciaran O'Breartuin , Marco Venturini
IPC分类号： H03K17/605 , H03K17/722
CPC分类号： H03K17/722 , H03K17/605
摘要： A drive circuit controls application of alternating current power to a load. The drive circuit includes an oscillator which applies a high frequency signal to a first input of a logic gate. A control signal is applied to a second input of the gate to enable the gate. A first capacitor is connected to the output of the logic gate. A rectifier connected to the first capacitor rectifies the signal from the first capacitor. A low-pass filter connected to the rectifier removes the high frequency components from the signal. A solid state switch has a switching input connected to the low-pass filter output, which switches the device into a conducting state. This circuit is particularly suited for use where many solid state switches share the same common terminal.
摘要翻译：驱动电路控制对负载的交流电力的应用。驱动电路包括将高频信号施加到逻辑门的第一输入端的振荡器。控制信号被施加到栅极的第二输入端以使能栅极。第一电容器连接到逻辑门的输出端。连接到第一电容器的整流器对来自第一电容器的信号进行整流。连接到整流器的低通滤波器从信号中去除高频分量。固态开关具有连接到低通滤波器输出的开关输入，其将器件切换到导通状态。该电路特别适用于许多固态开关共用相同的公共端子。

5. 发明授权

US10056943B2 System for transmitting and receiving a power line communication signal over the power bus of a power electronic converter 有权
公开(公告)号：US10056943B2
公开(公告)日：2018-08-21
申请号：US15078410
申请日：2016-03-23
申请人： ABB Research Ltd.
发明人： Dacfey Dzung , Didier Cottet , Simon Douglas Round
IPC分类号： H04B3/56 , H03K17/605 , H03K17/61 , H02M7/483 , H02M5/458 , H02M1/088 , H02M1/00
CPC分类号： H04B3/56 , H02M1/088 , H02M5/4585 , H02M2001/0003 , H02M2007/4835 , H03K17/605 , H03K17/61 , H03K2217/0081 , H04B2203/5412 , H04B2203/5445 , H04B2203/5466 , H04B2203/5483 , H04B2203/5491
摘要： The present application is concerned with a system for transmitting and/or receiving the control and sensing signals between the control units and the power electronic components. One system according to the present application comprises: a transceiver adapted to modulate the communication signal on a communication signal frequency band, and a coupler connected to the power conductor and adapted to couple the modulated communication signal to the power conductor. The present application also concerns a method for transmitting and receiving the control and sensing signals.

6. 发明授权

US09515651B2 Galvanically isolated switch system 有权
标题翻译：电隔离开关系统
公开(公告)号：US09515651B2
公开(公告)日：2016-12-06
申请号：US14309708
申请日：2014-06-19
申请人： Triune IP LLC
发明人： Ross E. Teggatz , Wayne T. Chen
IPC分类号： H03K3/00 , H03K17/689 , H03K17/16 , H03K17/10 , H03K17/605
CPC分类号： H03K17/689 , H03J2200/06 , H03K17/0822 , H03K17/102 , H03K17/162 , H03K17/605 , H03K2017/0806 , H03K2217/0054
摘要： A galvanically isolated switch system and method comprising a plurality of switches having at least one terminal in series electrical connection, at least one control input electrically connected to at least one of the plurality of switches, wherein the at least one control input is isolated from direct current voltages and at least one passive component connected across the plurality of switches.
摘要翻译：一种电隔离开关系统和方法，包括具有串联电连接的至少一个端子的多个开关，至少一个电连接到所述多个开关中的至少一个开关的控制输入，其中所述至少一个控制输入与直接电流电压和连接在多个开关上的至少一个无源部件。

7. 发明授权

US08653776B2 Inverter control device 有权
标题翻译：变频器控制装置
公开(公告)号：US08653776B2
公开(公告)日：2014-02-18
申请号：US13375201
申请日：2010-05-28
申请人： Kei Kurosaki
发明人： Kei Kurosaki
IPC分类号： H02P7/00
CPC分类号： H02M3/33523 , H02M1/32 , H02M2001/0006 , H03K17/0828 , H03K17/22 , H03K17/605 , H03K17/6877 , H03K17/78
摘要： Provided is an inverter control device that can detect momentary abnormality in a power-supply voltage for sure, and return quickly to regular state when the abnormality in the power-supply voltage has been settled. The inverter control device consists of a main power-supply (31); a sub power-supply (22) that converts electric power distributed from the main-power supply (31); a controller (21) that operates with a control power-supply supplied from the sub power-supply (22); a transistor (4) that makes the input signal of the controller (21) turn ON/OFF, by having the current between the emitter and collector made to turn ON/OFF; and a power-supply monitoring circuit (3) that is connected to the main power-supply (31) via at least a resistor (rD), and monitors the voltage of the main power-supply (31). The emitter terminal of the transistor (4) is connected to the ground, the base terminal of the transistor (4) is connected to the output terminal of the power-supply monitoring circuit (3) via a resistor (rB), and the current between the emitter and collector of the transistor (4) is made to be turned ON/OFF according to the output signal of the power-supply monitoring circuit (3).
摘要翻译：提供了一种可以确定地检测电源电压中的瞬时异常的逆变器控制装置，并且当电源电压的异常已经结束时，快速返回到正常状态。逆变器控制装置由主电源（31）组成。副电源（22），其转换从所述主电源（31）分配的电力; 控制器（21），其利用从所述副电源（22）供应的控制电源进行操作; 通过使发射极和集电极之间的电流变为ON / OFF，使控制器（21）的输入信号变为ON / OFF的晶体管（4）; 以及经由至少一个电阻器（rD）连接到主电源（31）的电源监控电路（3），并且监视主电源（31）的电压。晶体管（4）的发射极端子接地，晶体管（4）的基极端子通过电阻（rB）与电源监视电路（3）的输出端子连接，电流使晶体管（4）的发射极和集电极之间的电压根据电源监视电路（3）的输出信号导通/截止。

8. 发明申请

US20120074889A1 Inverter Control Device 有权
标题翻译：逆变器控制装置
公开(公告)号：US20120074889A1
公开(公告)日：2012-03-29
申请号：US13375201
申请日：2010-05-28
申请人： Kei Kurosaki
发明人： Kei Kurosaki
IPC分类号： H02H7/09
CPC分类号： H02M3/33523 , H02M1/32 , H02M2001/0006 , H03K17/0828 , H03K17/22 , H03K17/605 , H03K17/6877 , H03K17/78
摘要： Provided is an inverter control device that can detect momentary abnormality in a power-supply voltage for sure, and return quickly to regular state when the abnormality in the power-supply voltage has been settled. The inverter control device consists of a main power-supply (31); a sub power-supply (22) that converts electric power distributed from the main-power supply (31); a controller (21) that operates with a control power-supply supplied from the sub power-supply (22); a transistor (4) that makes the input signal of the controller (21) turn ON/OFF, by having the current between the emitter and collector made to turn ON/OFF; and a power-supply monitoring circuit (3) that is connected to the main power-supply (31) via at least a resistor (rD), and monitors the voltage of the main power-supply (31). The emitter terminal of the transistor (4) is connected to the ground, the base terminal of the transistor (4) is connected to the output terminal of the power-supply monitoring circuit (3) via a resistor (rB), and the current between the emitter and collector of the transistor (4) is made to be turned ON/OFF according to the output signal of the power-supply monitoring circuit (3).
摘要翻译：提供了一种可以确定地检测电源电压中的瞬时异常的逆变器控制装置，并且当电源电压的异常已经结束时，快速返回到正常状态。逆变器控制装置由主电源（31）组成。副电源（22），其转换从所述主电源（31）分配的电力; 控制器（21），其利用从所述副电源（22）供应的控制电源进行操作; 通过使发射极和集电极之间的电流变为ON / OFF，使控制器（21）的输入信号变为ON / OFF的晶体管（4）; 以及经由至少一个电阻器（rD）连接到主电源（31）的电源监控电路（3），并且监视主电源（31）的电压。晶体管（4）的发射极端子接地，晶体管（4）的基极端子通过电阻（rB）与电源监视电路（3）的输出端子连接，电流使晶体管（4）的发射极和集电极之间的电压根据电源监视电路（3）的输出信号导通/截止。

9. 发明申请

US20020117750A1 Semiconductor device 审中-公开
标题翻译：半导体器件
公开(公告)号：US20020117750A1
公开(公告)日：2002-08-29
申请号：US09964764
申请日：2001-09-28
发明人： Yasuyuki Kojima , Seigou Yukutake , Minehiro Nemoto , Nobuyasu Kanekawa , Noboru Akiyama
IPC分类号： H01L023/495 , H01L023/34
CPC分类号： H01L24/05 , H01L23/495 , H01L23/49575 , H01L23/642 , H01L24/48 , H01L2224/04042 , H01L2224/05554 , H01L2224/05556 , H01L2224/05599 , H01L2224/48091 , H01L2224/48247 , H01L2224/48463 , H01L2224/85399 , H01L2924/00014 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01014 , H01L2924/01019 , H01L2924/01023 , H01L2924/01027 , H01L2924/01041 , H01L2924/10161 , H01L2924/12036 , H01L2924/14 , H01L2924/181 , H01L2924/19041 , H03K17/605 , H04L25/0266 , H01L2224/45099 , H01L2924/00 , H01L2924/00012
摘要： In a semiconductor device, an imbedded insulating layer is formed in a semiconductor substrate. A plurality of electric circuits are formed on the imbedded insulating layer so as to be insulated each other, and are capacitively coupled through the semiconductor substrate. Wiring layers are formed on the electric circuits, and include inside electrodes which are capacitively coupled to the electric circuits. The electric circuits are connected through capacitors which are formed through the semiconductor substrate, and through capacitors which are formed through the electrodes.
摘要翻译：在半导体器件中，在半导体衬底中形成嵌入绝缘层。在嵌入绝缘层上形成多个电路以彼此绝缘，并且通过半导体基板电容耦合。接线层形成在电路上，并且包括电容耦合到电路的内部电极。电路通过半导体衬底形成的电容器和通过电极形成的电容器连接。

10. 发明授权

US09257836B2 Suppression of transients in communications across an isolation barrier 有权
标题翻译：抑制隔离屏障通信中的瞬变
公开(公告)号：US09257836B2
公开(公告)日：2016-02-09
申请号：US14143504
申请日：2013-12-30
申请人： Silicon Laboratories Inc.
发明人： Michael J. Mills , Timothy J. Dupuis , Riad Wahby , Siddharth Sundar , Jeffrey L. Sonntag
IPC分类号： H02H9/04 , H01F19/04
CPC分类号： H02H9/04 , H01F19/04 , H01F2019/085 , H03K17/605 , H03K17/689 , H03K17/722 , H03K17/78 , H04L25/0266
摘要： Common mode transient immunity for an isolation system is improved by using a common transient suppression circuit coupled to a receive circuit to suppress transients in signals received by the receive circuit that were transmitted from a transmit side of the isolation barrier using optical, magnetic, inductive, or other mechanisms.
摘要翻译：通过使用耦合到接收电路的公共瞬态抑制电路来抑制由接收电路接收的信号中的瞬态，从而隔离系统的共模瞬态抗扰度得到改善，该瞬态信号使用光，磁，电感，或其他机制。

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