발전소내 저압 Load Center측 주요설비의 전력품질 측정 및 분석

• 영문명: Measurement and Analysis of Power Quality for Major Facilities with Low-Voltage Load Centers in Power Plants
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 이창민(Chang-Min Lee)
• 간행물 정보: 『산업기술연구논문지』산업기술연구논문지 제25권 1호, 31~37쪽, 전체 7쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2020.03.30

영문 초록

Owing to the development of power electronic devices and the increase of nonlinear loads, the harmonic content in the low voltage systems in power plants, which employ the device or nonlinear load, is continuously increasing. In this study, we analyzed the major power characteristics, such as voltage fluctuation rate, current unbalance, power factor, and harmonic analysis of EP and Seawater Electrolysis (S.E.) facilities. As a result of the actual measurement, a few systems were found to be operating without satisfying the conditions of the international standard; thus, it is necessary to install appropriate compensation equipment. Based on the data gathered for this study, it is possible to calculate the appropriate capacity of the facility to improve the power quality in the future. This calculation would also be beneficial for the stable operation of the low-voltage load centers in power plants.

목차

Ⅰ. 서 론

Ⅱ. 전력품질 측정 및 분석

Ⅲ. 결 론

참고문헌

키워드

전력품질 발전소 왜형률 고조파 역률 Power Quality Power Plant THD Harmonics Power Factor