Electric power converter
    1.
    发明申请
    Electric power converter 有权
    电力转换器

    公开(公告)号:US20060256587A1

    公开(公告)日:2006-11-16

    申请号:US11413004

    申请日:2006-04-28

    IPC分类号: H02M5/45

    摘要: A voltage source converter for high power application containing a plurality of valves, each valve containing a plurality of extinguishable semiconducting elements, and a valve control unit containing a computer and a pulse-width modulator providing an executing control signal for controlling the semiconducting elements. The valve control unit includes a first control containing a first pulse-width modulator for providing a first pulse-width modulation signal, a second control containing a second pulse-width modulator for providing, a second pulse-width modulation signal, a mode detector, and a selector connected to the first and second pulse-width modulator for selecting in dependence of the mode detector the executing pulse-width modulation signal.

    摘要翻译: 一种用于高功率应用的电压源转换器,其包含多个阀,每个阀包含多个可熄灭的半导体元件,以及包含计算机和脉宽调制器的阀控制单元,其提供用于控制半导体元件的执行控制信号。 阀控制单元包括第一控制器,其包含用于提供第一脉冲宽度调制信号的第一脉冲宽度调制器,包含第二脉冲宽度调制器的第二控制器,用于提供第二脉冲宽度调制信号模式检测器, 以及选择器,连接到第一和第二脉冲宽度调制器,用于根据模式检测器选择执行脉宽调制信号。