Capacitive deionization system
    9.
    发明申请
    Capacitive deionization system 审中-公开
    电容去离子系统

    公开(公告)号:US20090045048A1

    公开(公告)日:2009-02-19

    申请号:US11893186

    申请日:2007-08-15

    IPC分类号: C25B9/00

    摘要: A capacitive deionization system comprising: a CDI device; a power supply device electrically connected with the CDI device, capable of providing a programmable voltage and/or a programmable current to the CDI device in response to an input signal; at least one of: (i) an electric current meter for measuring the electric current I flowing through the CDI device; and (ii) a voltage meter for measuring the voltage V supplied to the CDI device; an optional output stream sensor for monitoring the output stream and providing an optional output stream data DE; an optional input stream sensor for monitoring the input stream and providing an optional input stream data DI; a control device capable of sending an output signal to the power supply device to maintain or alter the voltage V and/or current I according to at least one of the results of I-ICREF, I-IDREF, V-VCREF, V-VDREF and optionally DE-DECREF and DE-DEDREF, wherein ICREF and IDREF are preset reference current data in the charge cycle and the discharge cycle, respectively, VCREF and VDREF are preset reference voltage data in the charge cycle and the discharge cycle, respectively, and DECREF and DEDREF are preset reference output stream data in the charge cycle and discharge cycle, respectively.

    摘要翻译: 一种电容去离子系统,包括:CDI装置; 与CDI设备电连接的电源设备,能够响应于输入信号向CDI设备提供可编程电压和/或可编程电流; 至少一个:(i)用于测量流过CDI装置的电流I的电流计; 和(ii)用于测量提供给CDI装置的电压V的电压计; 可选的输出流传感器,用于监视输出流并提供可选的输出流数据DE; 可选的输入流传感器,用于监视输入流并提供可选的输入流数据DI; 根据I-ICREF,I-IDREF,V-VCREF,V-VDREF的结果中的至少一个,能够向电源装置发送输出信号以维持或改变电压V和/或电流I的控制装置 以及可选的DE-DECREF和DE-DEDREF,其中ICREF和IDREF分别是充电周期和放电周期中的预设参考电流数据,VCREF和VDREF分别是充电周期和放电周期中的预设参考电压数据, DECREF和DEDREF分别是充电周期和放电周期中的预设参考输出流数据。