| Title |
Development of Guard Lamp Remote Inspecion System Using Resistive Leakage Current Detecting |
| Authors |
Myeong-Il Choi ; Jae-Geun Yoo ; Jeong-Chay Jeon ; Suk-Myong Bae |
| Keywords |
Guard Lamp ; Remote Inspection System ; Resistive Leakage Current(Igr) |
| Abstract |
Recently, Guard lamp was divided from electric facilities for general use as dangerous zone of safety management. This paper presents a remote inspection system of guard lamp that can monitor electrical safety factor. Especially, the developed system adopts the measurement algorithm for detecting resistive leakage current(Igr) flowing based on the phase difference checkable for sensing at a monitor. Also, It was fabricated the repeater for data transmission and the MMI program. At this system, we made experiment on stability of resistive leakage current to verify phase comparison detecting algorism. |