인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
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.
초록·키워드
The design and fabrication of magnetic components is one of the most important issues in realizing high-density switching power converters. An integrated magnetics (IM) technique has been used to reduce the size and cost of the magnetic components. In this technique, a leakage inductance can be used as a series inductor connected to the transformer for applications using resonant techniques, such as LLC resonant converter and other zero-voltage switching converters. The calculation of the leakage inductance is required to accurately control the value of the inductance in designing an IM device. This paper describes the calculation of the leakage inductance for the inductor integrated planar transformer used for the high-density LLC resonant converter. The leakage fluxes through the leakage layer is first considered to calculate the biggest part of the leakage inductance. The windings and insulators are also considered to improve calculation accuracy under the uneven number of windings for the PCB layer. Leakage inductance is calculated using magnetic energy equation and equivalent magnetic circuit. Experimental results are provided to verify the effectiveness of the proposed calculation method.
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) : I410-151-25-02-091225141