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가공 배전선로 진단시스템 프로그램 개발

Development of overhead distribution line diagnosis system program

  • 정동현 (극동대학교 정보통신학과) ;
  • 이덕진 (극동대학교 AI컴퓨터공학과)
  • 투고 : 2023.04.21
  • 심사 : 2023.06.19
  • 발행 : 2023.06.30

초록

전력계통에서 안정적인 전력공급을 하는 고압 가공 배전선로의 사고 발생으로 생활의 불편과 더불어 기업의 생산 차질을 초래하게 된다. 22.9[kV] 고압 가공 배전선은 평소 비, 눈, 바람 등에 의한 피해나 감전방지 등의 신뢰성 및 안정성의 향상을 목적으로 하고 있다. 이에 가공 배전선로의 부식으로 인한 전선의 도전율을 저하시키거나 인장강도가 저하되어 단선 사고를 미연에 방지하기 위하여 평소에 점검과 보수를 통하여 미래의 예기치 못한 사고를 미리 방지하여야 한다. 배전선로의 부식으로 인한 열화진단을 하기 위하여 전선에 진단시스템(계측기)를 설치하여 전선의 상태를 모니터링한다. 측정된 데이터를 ZigBee 무선통신으로 지상의 관리자가 받아 진단시스템 프로그램을 통하여 진단시스템의 제어와 측정된 데이터 및 촬영된 사진을 통하여 가공 배전선로의 상태를 파악하여 육안 검사 방법과 더불어 전선의 수명을 예측하는 프로그램을 개발하였다.

In this paper, accidents in high-voltage overhead distribution lines, which provide stable power supply in the power system, cause inconvenience in life and disruption of production of companies. 22.9 [kV] high-voltage overhead power distribution lines aim to improve reliability and stability, such as damage caused by rain, snow, wind, etc., or electric shock prevention. Therefore, in order to prevent wire disconnection accidents due to deterioration of electrical conductivity or tensile strength due to corrosion of overhead distribution lines, it is necessary to prevent unexpected accidents in the future through regular inspection and repair. In order to diagnose deterioration due to corrosion of distribution lines, a diagnostic system (measuring instrument) is installed on the wires to monitor the condition of the wires. The manager on the ground receives the measured data through ZigBee wireless communication, controls the diagnosis system through the diagnosis system program, and grasps the condition of the overhead distribution line through the measured data and photographed photos, and predicts the life of the wire along with the visual inspection method. developed a program.

키워드

참고문헌

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