http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Hadj Larbi Beklaouz (검색결과 1 건)
- 무료
- 기관 내 무료
- 유료
-
Dimensioning and Realization of an LTCC Multilayer Capacitor for Energy Conversion
Tekkouk Adda Benattia,Rabia Melati,Hadj Larbi Beklaouz,Hamid Azzedine,Vincent Bley,Celine Combettes,Mohammed Ridha Benzidane 한국전기전자재료학회 2020 Transactions on Electrical and Electronic Material Vol.21 No.6
In this paper, we present the dimensioning as well as the thermal and electrostatic modelling of a multilayer capacitor lowtemperature co-fi red ceramic (LTCC) to insert it in a Buck converter. We also present the diff erent stages of the realization of the LTCC capacitor. Our aims are volume and weight reduction, good frequency behaviour, low values of the series inductance and series resistance, and small ripples of the output voltage. The results obtained after the realization are satisfactory and encouraging, with a 92% reduction in volume and 99% in the surface area. To validate the correct operation of the capacitor, we used the PSIM simulation software to compare the voltage and current waveforms of the outputs of the Buck converter with a perfect capacitor and others with LTCC capacitor. COMSOL multiphysics simulation software allowed us to determine the operating temperature of the LTCC capacitor and to validate its electrostatic behaviour (distribution of electrical potential, of electrical fi eld and electrical current density). The multilayer capacitor is manufactured in the LAPLACE laboratory at Paul Sabatier University.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
