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1.发明授权High-power switching module and method for the generation of switching synchronism in a high-power switching module 有权大功率开关模块及其在大功率开关模块中产生开关同步的方法公开(公告)号：US08395284B2
公开(公告)日：2013-03-12
申请号：US12301748
申请日：2007-05-20
IPC分类号： H03K3/00
CPC分类号： H03K17/102 , H03K17/0822 , H03K17/161 , H03K17/284 , H03K17/691
摘要： A high-power switching module for directly feeding pulse energy to a load includes a plurality of series-connected switching stages. Each switching stage includes a semiconductor switch; a snubber capacitor and a synchronizing resistor; and a control network configured to act on the semiconductor switch and to be supplied with auxiliary power and switching pulses from a pulse driver so as to influence a switching of the semiconductor switch. The control network includes at least one control resistor, a control diode, an auxiliary diode, an auxiliary capacitor configured to decouple and store the auxiliary power so as to maintain an offset voltage at the semiconductor switch, and an adjustable time-delay element series connected to the control diode and connected in parallel with the control resistor. The adjustable time-delay element is configured to variably set the offset voltage for the semiconductor switch that determines the switching of the semiconductor switch.
摘要翻译： 用于将脉冲能量直接馈送到负载的大功率开关模块包括多个串联连接的开关级。 每个开关级包括半导体开关; 缓冲电容器和同步电阻器; 以及控制网络，被配置为作用在所述半导体开关上并且被提供辅助电源和来自脉冲驱动器的切换脉冲，以便影响所述半导体开关的切换。 控制网络包括至少一个控制电阻器，控制二极管，辅助二极管，辅助电容器，其被配置为去耦合并存储辅助电源，以便保持半导体开关处的偏移电压;以及可调延时元件串联 连接到控制二极管并与控制电阻并联连接。 可调延时元件被配置为可变地设置用于确定半导体开关的切换的半导体开关的偏移电压。
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2.发明申请HIGH-POWER SWITCHING MODULE AND METHOD FOR THE GENERATION OF SWITCHING SYNCHRONISM IN A HIGH-POWER SWITCHING MODULE 有权大功率切换模块和大功率切换模块中切换同步的产生方法公开(公告)号：US20100148847A1
公开(公告)日：2010-06-17
申请号：US12301748
申请日：2007-05-20
IPC分类号： H03K17/296
CPC分类号： H03K17/102 , H03K17/0822 , H03K17/161 , H03K17/284 , H03K17/691
摘要： A high-power switching module for directly feeding pulse energy to a load includes a plurality of series-connected switching stages. Each switching stage includes a semiconductor switch; a snubber capacitor and a synchronizing resistor; and a control network configured to act on the semiconductor switch and to be supplied with auxiliary power and switching pulses from a pulse driver so as to influence a switching of the semiconductor switch. The control network includes at least one control resistor, a control diode, an auxiliary diode, an auxiliary capacitor configured to decouple and store the auxiliary power so as to maintain an offset voltage at the semiconductor switch, and an adjustable time-delay element series connected to the control diode and connected in parallel with the control resistor. The adjustable time-delay element is configured to variably set the offset voltage for the semiconductor switch that determines the switching of the semiconductor switch.
摘要翻译： 用于将脉冲能量直接馈送到负载的大功率开关模块包括多个串联连接的开关级。 每个开关级包括半导体开关; 缓冲电容器和同步电阻器; 以及控制网络，被配置为作用在所述半导体开关上并且被提供辅助电源和来自脉冲驱动器的切换脉冲，以便影响所述半导体开关的切换。 控制网络包括至少一个控制电阻器，控制二极管，辅助二极管，辅助电容器，其被配置为去耦合并存储辅助电源，以便保持半导体开关处的偏移电压;以及可调延时元件串联 连接到控制二极管并与控制电阻并联连接。 可调延时元件被配置为可变地设置用于确定半导体开关的切换的半导体开关的偏移电压。
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