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    • 2. 发明公开
    • Method for controlling frequency converter unit, and frequency converter assembly
    • Verfahren zur Steuerung einer Frequenzumwandlereinheit und Frequenzumwandleranordnung
    • EP2001102A3
    • 2016-07-06
    • EP08155844.7
    • 2008-05-08
    • ABB Oy
    • Kangas, Jani
    • H02J13/00H04B3/54H02M1/00
    • H02J13/002H02J13/0093H02M2001/0009H04B3/56H04B2203/5483
    • A method for controlling a frequency converter unit, the frequency converter unit (2) containing an input connection for supplying electric power at an input frequency to the frequency converter unit, and an output connection for supplying electric power at an output frequency from the frequency converter unit, the method comprising a control step, in which the frequency converter unit (2) is controlled by means of control signals. In the control step the control signals are supplied through an inductive connection to at least one wire (10, 12) connected to the input connection or the output connection of the frequency converter unit (2) for transmitting electric power, the control signals being supplied to the frequency converter unit (2) over the at least one wire (10, 12).
    • 一种用于控制变频器单元的方法,所述变频器单元(2)包含用于将输入频率的电力提供给所述变频器单元的输入连接,以及用于从所述变频器以输出频率提供电力的输出连接器 单元,该方法包括控制步骤,其中通过控制信号控制变频器单元(2)。 在控制步骤中,控制信号通过电感连接提供给连接到变频器单元(2)的输入连接或输出连接的至少一根线(10,12),用于传输电力,所提供的控制信号 通过所述至少一根线(10,12)连接到所述变频器单元(2)。
    • 6. 发明公开
    • Method for controlling frequency converter unit, and frequency converter assembly
    • 用于控制变频器单元和变频器组件的方法
    • EP2001102A2
    • 2008-12-10
    • EP08155844.7
    • 2008-05-08
    • ABB Oy
    • Kangas, Jani
    • H02J13/00H04B3/54
    • H02J13/002H02J13/0093H02M2001/0009H04B3/56H04B2203/5483
    • A method for controlling a frequency converter unit, the frequency converter unit (2) containing an input connection for supplying electric power at an input frequency to the frequency converter unit, and an output connection for supplying electric power at an output frequency from the frequency converter unit, the method comprising a control step, in which the frequency converter unit (2) is controlled by means of control signals. In the control step the control signals are supplied through an inductive connection to at least one wire (10, 12) connected to the input connection or the output connection of the frequency converter unit (2) for transmitting electric power, the control signals being supplied to the frequency converter unit (2) over the at least one wire (10, 12).
    • 一种用于控制变频器单元的方法,变频器单元(2)包含用于以输入频率向变频器单元供应电力的输入连接以及用于以变频器单元(2)的输出频率供应电力的输出连接 单元,该方法包括控制步骤,其中通过控制信号来控制变频器单元(2)。 在控制步骤中,控制信号通过电感性连接被供应到至少一个连接到变频器单元(2)的输入连接或输出连接的用于传输电力的导线(10,12),所述控制信号被供应 通过所述至少一个导线(10,12)到达所述变频器单元(2)。