| 摘要 |
PURPOSE: An electrolytic protection rectifier is provided to prevent a corrosion of a metal structure by performing an anticorrosion control according to a corrosion state. CONSTITUTION: An electrolytic protection rectifier comprises a potential detection unit(24), a rectifier output unit(27), a control unit(21), a clock generation unit(29), an alarm generation unit(26), and a state display unit(25). The potential detection unit measures a potential value of a metal structure. The rectifier output unit synchronizes anticorrosion current generated by an anticorrosion control signal to a clock signal, thereby transmitting current to the metal structure through an insoluble anode. The clock generation unit outputs the clock signals to the control unit. When an abnormal state is sensed by the control unit, the alarm generation unit generates an alarm. The state display unit displays the abnormal state and a measured potential value and a power state. |
