상태 모니터링 기술을 적용한 대용량 EES의 낙뢰 보호 연구

다국어 초록 (Multilingual Abstract)

Recently with continuous growth of smart-grid and micro-grid caused by green growth according to the change of electric power industry`s paradigm, renewable energy and EES(Electrical Energy Storage system) are extended widely. Also, EES is gradually extended the scope of the use to power stabilization and improvement of power quality related to renewable energy, etc. These EESs are connected to the existing power system in various ways depending on the POC(Point Of Connection) position. Recently, the frequency of lightning stroke has been increasing with climate change. Therefore, large-scale EES need to electrical equipment protective device such as LPS(Lightning Protection System) from lightning stroke. In this paper, we have consider of LPS for EES and study about condition monitoring system of the various protective device.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 이론적 고찰
• 3. 설계 및 제작
• 4. 실험
• 5. 결론
• References

참고문헌 (Reference)

1 임건표, "주파수조정용 에너지저장장치 운전제어 기술의 개발과 계통연계 자동제어 운전" 대한전기학회 65 (65): 235-241, 2016

2 이주광, "주파수조정용 ESS의 성능검증 및 경제성평가 알고리즘에 관한 연구" 한국산학기술학회 18 (18): 738-744, 2017

3 이나은, "신재생 에너지가 도입된 전력저장장치의 첨두부하절감 효과를 고려한 최적 구성 알고리즘" 대한전기학회 63 (63): 1199-1205, 2014

4 "Protection against lightning-Part4:Electrical and electronic systems within structures"

5 "Protection against lightning-Part3:Physical damage to structures and life hazard"

6 "Low-voltage surge protective devices-Part12:Surge protective devices connected to low-voltage power distribution systems-Seletion and application principles"

7 T. E. McDermott, "Lightning Protection of distribution Lines" 9 (9): 138-152, 1994

8 K. Nakada, "Energy Absorption of Surge Arresters on Power Distribution Lines due to Direct Lightning Strokes - Effects of an Overhead Fround Wire and Installation Position of Surge Arresters" 12 (12): 1779-1785, 1997