인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
개인구독
소속 기관이 없으신 경우, 개인 정기구독을 하시면 저렴하게
논문을 무제한 열람 이용할 수 있어요.
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
학술저널
Full-text AI
오류 신고하기해당 페이지 내 제목·저자·목차·페이지정보가 잘못된 경우 알려주세요!
초록·키워드
This study focuses on the improvement of transformer oil using an integrated oil purification system for the effective management and maintenance of lubricants used in transformers. Transformers are essential components in various power generation facilities, including wind power plants, to ensure stable electricity supply. They perform critical functions such as voltage conversion, grid connection, and protection against lightning surges. Within these transformers, the transformer oil serves multiple purposes, including insulation, cooling, and oxidation prevention. Transformer oil can become contaminated primarily by moisture, heat, oxidation, and by-products of arcing. Additionally, it may be polluted by corrosive wear particles, dust, and foreign materials. Contaminated oil typically turns dark brown or black in color, exhibits reduced dielectric breakdown voltage and may generate gases such as hydrogen and acetylene. Other signs of deterioration include an increase in acid value and a decrease in volume resistivity. To address these issues, an integrated oil purification system was applied to the contaminated transformer oil. This system comprises a dual high-vacuum chamber device, a high-voltage electro-adsorption filter, oil flushing with microbubble generator, cartridge filters, a heater, and a monitoring unit. The application of this system to contaminated oil resulted in significant improvements. Therefore, regular oil purification using an integrated oil purification system is necessary for the effective maintenance and management of transformer oil.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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UCI(KEPA) : I410-151-26-02-094396188