| Title |
The Remote Monitoring Computer System Development of Distribution Transformer Load using CATV Network |
| Abstract |
This paper presents the operation technology and the remote monitoring system of distribution pole transformer. Especially, this system uses cable TV network as communication media which is located in KEPCO"s main distribution line. It has four major components such as sensor for measuring the secondary voltage and currents of distribution transformer, RF modem for data modulating/de-modulating, communication media for sending/receiving of data, and PC server for monitoring the results of sensing or computing information. This paper also describes the configuration of each component"s functions with its development process. In addition, the reliability and effectiveness of proposed system was confirmed by applying this remote monitoring system to Iungbu branch area. |