检测多通道逆变器的输入通道配置的方法

文档序号:1382784 发布日期:2020-08-14 浏览:9次 >En<

阅读说明:本技术 检测多通道逆变器的输入通道配置的方法 (Method for detecting input channel configuration of multi-channel inverter ) 是由 S·斯卡勒缇 A·格里罗 于 2018-12-21 设计创作,主要内容包括:一种用于检测具有多个输入通道的多通道逆变器(100)的输入通道配置的方法(1)。每个输入通道与对应的功率转换器电连接,并且在所述多通道逆变器的可操作安装后与DC电源可操作地相关联。该方法包括以下步骤:-在输入通道中选择参考输入通道;-控制功率转换器,以允许高于电流阈值的输入电流沿着所述参考输入通道流动,并且允许低于所述电流阈值的输入电流沿着与所述参考输入通道不同的一个或多个剩余输入通道流动;-获取指示所述输入通道的输入电压的检测数据(D);-在所述输入通道的输入电压之间执行比较;-执行确定过程(DP),以基于所述剩余输入通道的输入电压相对于所述参考通道的输入电压的行为来确定所述输入通道的配置状态。(A method (1) for detecting an input channel configuration of a multi-channel inverter (100) having a plurality of input channels. Each input channel is electrically connected with a corresponding power converter and is operatively associated with a DC power source upon operative installation of the multi-channel inverter. The method comprises the following steps: -selecting a reference input channel among the input channels; -controlling the power converter to allow an input current above a current threshold to flow along the reference input channel and to allow an input current below the current threshold to flow along one or more remaining input channels different from the reference input channel; -acquiring detection data (D) indicative of an input voltage of the input channel; -performing a comparison between the input voltages of the input channels; -performing a Determination Process (DP) to determine a configuration state of the input channel based on a behavior of the input voltage of the remaining input channel with respect to the input voltage of the reference channel.)

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