| Title |
UV Detecting according to Corona Discharge Intensity using UV Sensor |
| Authors |
Dong-Soon Kwag ; Young-Seok Kim |
| DOI |
http://dx.doi.org/10.5207/JIEIE.2014.28.3.078 |
| Keywords |
Corona Discharge ; UV Detecting System ; Power Equipment Diagnosis ; UV Sensor |
| Abstract |
To minimize the financial loss due to power facility malfunction, on-line diagnostic techniques are required to grasp any abnormal state of facilities in the live line as well as devices to diagnose abnormal states of power facility in an easy and prompt manner. This study aims to develop a portable UV detecting system by means of UV sensors for easier and efficient inspection of the degradation state of power facility in a long distance. Accordingly, it includes a simulation of corona discharges that may occur due to degradation of power facility and detection of ultraviolet pulse generation depending on the corona discharge intensity and measuring distance in application of UV sensors. Additionally, the optimal algorithm is determined for its application to the system's degradation diagnosis program based on the measured experiment data. |