首页> 外国专利> Improving the constant supply of low current using a device to an electrolytic cell, comprises determining the low-voltage frequency to set a timer, detecting the flow of sinusoid to implement the timer, and measuring the current

Improving the constant supply of low current using a device to an electrolytic cell, comprises determining the low-voltage frequency to set a timer, detecting the flow of sinusoid to implement the timer, and measuring the current

机译:使用设备改善对电解池的恒定低电流供应,包括确定低压频率以设置计时器,检测正弦波的流量以实施计时器以及测量电流

摘要

The process comprises determining the low-voltage frequency to set a timer, detecting the flow of sinusoid to implement the timer, measuring the current, determining the instant or second half sinusoid to set a timer to zero, controlling a power MOSFET that opens or closes only at the zero and crosses pair of half-sine wave when a mean value of current is reached. A low-voltage-frequency is determined by measuring the time interval between the start of two vibrations. The time interval measurement is used to set the timer. The process comprises determining the low-voltage frequency to set a timer, detecting the flow of sinusoid to implement the timer, measuring the current, determining the instant or second half sinusoid to set a timer to zero, controlling a power MOSFET that opens or closes only at the zero and crosses pair of half-sine wave when a mean value of current is reached. A low-voltage-frequency is determined by measuring the time interval between the start of two vibrations. The time interval measurement is used to set the timer that allows a microprocessor to determine when to set on or off the power MOSFET. The power management is done by removing a pair of half-wave transformer secondary side with a power MOSFET. The regulation of current is carried using the microcontroller. An independent claim is included for a device for improving the constant supply of low current to an electrolytic cell using a device.
机译:该过程包括确定低压频率以设置计时器,检测正弦波的流量以实施计时器,测量电流,确定瞬时或后半个正弦波以将计时器设置为零,控制打开或关闭的功率MOSFET当达到电流平均值时,仅在零交叉正弦波对处。通过测量两次振动开始之间的时间间隔来确定低压频率。时间间隔测量用于设置计时器。该过程包括确定低压频率以设置计时器,检测正弦波的流量以实施计时器,测量电流,确定瞬时或后半个正弦波以将计时器设置为零,控制打开或关闭的功率MOSFET当达到电流平均值时,仅在零交叉正弦波对处。通过测量两次振动开始之间的时间间隔来确定低压频率。时间间隔测量用于设置计时器,该计时器允许微处理器确定何时打开或关闭功率MOSFET。通过使用功率MOSFET去除一对半波变压器次级侧来完成电源管理。电流的调节通过微控制器进行。本发明包括一种用于改善使用该装置向电解池恒定提供低电流的装置。

著录项

  • 公开/公告号FR2930784A1

    专利类型

  • 公开/公告日2009-11-06

    原文格式PDF

  • 申请/专利权人 DELABARRE DOMINIQUE;

    申请/专利号FR20080002436

  • 发明设计人 DELABARRE DOMINIQUE;

    申请日2008-04-30

  • 分类号C25B15/02;C02F1/461;C25B1/26;E04H4/14;G05F1/66;

  • 国家 FR

  • 入库时间 2022-08-21 19:07:11

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