Earticle

초록

영어

This paper concerns the development of the transformer that can reduce harmonics supplied to the system if the output of photovoltaic inverter in the photovoltaic system is grid-connected, and suggests that problems of harmonics and power factor degradation in the grid-connected photovoltaic system can be improved. In this study, the burden of increasing the investment in new facilities and securing their installation space due to harmonics has been substantially eased through the development of a hybrid transformer possessing unbalanced function and harmonics reduction function using zig-zag coils, and most of all, it is expected that the development of such high efficiency hybrid transformer possessing functions of transformation and reducing harmonics can improve the power quality as well as prevent damages caused by harmonics, leading to suppress unnecessary loss of electric power and thereby contribute to energy savings.

목차

Abstract
 I. 서론
 II. 계통연계형 변압기의 설계 및 성능시험
 III. 결론
 감사의 글
 참고문헌

키워드

저자

• 김지호 [ Ji-Ho Kim | 숭실대학교 전임연구원 ]
• 박훈양 [ Hoon-Yang Park | (주)에너테크 대표이사 ]
• 정진호 [ Jin-Ho Jung | (주)에너테크 연구소장 ]
• 이향범 [ Hyang-Beom Lee | 숭실대학교 전기공학부 교수 ] 교신저자

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국정보통신설비학회 학술대회

• 간기

  반년간

• 수록기간

  2002~2025

• 십진분류

  KDC 567 DDC 621