The Journal of the Korea institute of electronic communication sciences (한국전자통신학회논문지)

Korea Institute of Electronic Communication Science (한국전자통신학회)
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Real-Time Power Quality Evaluation by using Analytic Hierarchy Process

AHP를 이용한 실시간 전력품질 평가기법

  • Lee, Buhm (Dept. of Electrical and Semiconductor Eng. Chonnam National Univ.)
  • 이범 (전남대학교 전기및반도체공학과)
  • Received : 2021.12.06
  • Accepted : 2022.02.17
  • Published : 2022.02.28
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Abstract

This study presents a Real-Time Power Quality(:PQ) Evaluation methodology that reflects customer's load characteristics. Author determined PQ as [Ideal], [Measured], [Acceptable], and evaluated measured PQ between Ideal and Acceptable by using Ideal AHP. Author determined Load as Resistance, Electric Motor, and Electronics, and evaluated PQ reflect Load characteristics. As future studies, author has plan to study 1:1 matrix and overall PQ evaluation including year-based PQ.

본 연구에서는 소비자의 부하를 반영하여 실시간 전력품질을 평가할 수 있도록 하는 방법을 개발하였다. 이를 위하여 전력품질 상태를 [Ideal], [Measured], [Acceptable]로 분류하고, Ideal AHP를 사용하여 측정값이 어느 정도인지를 평가할 수 있도록 하였으며, 소비자 부하특성을 반영할 수 있도록 부하를 저항부하, 전동기부하, 전자제품부하로 분류하고 부하의 특성을 반영한 전력품질을 평가할 수 있도록 하였다. 향후, 1:1 행렬과 관련한 심도 있는 연구를 진행하고, 연간단위의 전력품질과 통합하여 종합적인 전력품질 평가를 할 계획이다.

Keywords

Acknowledgement

본 연구는 2021년도 중소벤처기업부의 기술개발사업 지원에 의한 연구임 [S3108015]

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