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.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 1998.11
- 수록면
- 60 - 63 (4page)
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이 논문의 연구 히스토리 (2)
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초록· 키워드
오류제보하기
The widely used power supply (Switched Mode Power Supply: SMPS) as a source in order to stabilize direct current for electronics or communication systems has merits, when it is compared to the existing source for stability, such as high efficiency.
small size. light weight by means of switching process of the semiconductor device which controls the flow of power.
However. due to existence of inductors and capacitors used for charging energy. the source part in electronic or communication systems hasn't reached the speed. that is supposed to get. for achieving smaller size and lighter weight.
In order to get smallness in size. It is ne-cessary to increase switching frequency. And that makes devices for measuring energy smaller.
Nevertheless. the rise switching frequency brings increases in switching loss. inductor loss. and power loss Also. the occurrence of surge and noise caused by high frequency switching is getting higher.
The resonant converter has been considered as one of methods that give solutions for the problems of SMPS and that method has been paid attention as a source technology in electronics and communication.
small size. light weight by means of switching process of the semiconductor device which controls the flow of power.
However. due to existence of inductors and capacitors used for charging energy. the source part in electronic or communication systems hasn't reached the speed. that is supposed to get. for achieving smaller size and lighter weight.
In order to get smallness in size. It is ne-cessary to increase switching frequency. And that makes devices for measuring energy smaller.
Nevertheless. the rise switching frequency brings increases in switching loss. inductor loss. and power loss Also. the occurrence of surge and noise caused by high frequency switching is getting higher.
The resonant converter has been considered as one of methods that give solutions for the problems of SMPS and that method has been paid attention as a source technology in electronics and communication.
목차
Abstract
1.서론
2.전자교환기용 AC-DC 컨버터
3.결론
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