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US09553539B2 Methods of generating output variable voltage for electric drive devices and systems thereof 有权
为电驱动装置及其系统生成输出可变电压的方法

Methods of generating output variable voltage for electric drive devices and systems thereof
Abstract:
At least one example embodiment discloses a method of generating an output variable voltage. The method includes obtaining a selected mode of operation, the selected mode of operation being one of an voltage control mode and a frequency mode, determining an input voltage command based on the selected mode of operation, determining an input frequency command based on the selected mode of operation, adjusting at least one of the input frequency command and the input voltage command based on the selected mode of operation, generating a pulse width modulation reference based on the adjusted at least one of the input frequency command and the input voltage command and generating the output variable voltage based on the pulse width modulation reference.
Abstract(Chinese):

至少一个示例性实施例公开了一种产生输出可变电压的方法。 所述方法包括获得所选择的操作模式，所选择的操作模式是电压控制模式和频率模式之一，基于所选择的操作模式确定输入电压命令，基于所选择的模式确定输入频率命令 基于所选择的操作模式来调节输入频率指令和输入电压命令中的至少一个，基于所调整的输入频率指令和输入电压指令中的至少一个产生脉冲宽度调制参考，并产生 输出可变电压基于脉宽调制参考。

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