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7.2 kV Solid State Transformer Based on 15 kV SiC MOSFETs and A Novel Single Stage AC-AC Converter
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| 자료유형 | E-Book |
|---|---|
| 개인저자 | Zhu, Qianlai. |
| 단체저자명 | North Carolina State University. Electrical Engineering. |
| 서명/저자사항 | 7.2 kV Solid State Transformer Based on 15 kV SiC MOSFETs and A Novel Single Stage AC-AC Converter. |
| 발행사항 | [S.l.] : North Carolina State University., 2018 |
| 발행사항 | Ann Arbor : ProQuest Dissertations & Theses, 2018 |
| 형태사항 | 135 p. |
| 소장본 주기 | School code: 0155. |
| ISBN | 9780438284708 |
| 일반주기 |
Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B.
Adviser: Alex Q. Huang. |
| 요약 | Solid state transformer (SST) is considered an emerging and disruptive power electronics technology for medium voltage (MV) (2 kV-35 kV) applications including smart distribution system, traction transformer, ship power and renewable energy. SST |
| 요약 | Three-stage SST with ac-dc-dc-ac scheme is the most widely studied and adopted approach since it can achieve most of the smart features and owns best control flexibility. However, the major disadvantage of this scheme is reduced efficiency due t |
| 요약 | A novel current fed series resonant converter (CFSRC) is proposed for the first time that can address many technical challenges in DACX applications. (1) It helps MV MOSFETs achieve ZVS operation under wide input voltage and load range. Thus, hi |
| 요약 | The 15 kV SiC MOSFETs developed by Wolfspeed enable simple and robust two-level DACX where the peak voltage stress is less than 12 kV. Chapter 3 revisited the characterizations of 15 kV SiC MOSFETs including switching loss, Ron, thermal, output |
| 요약 | Resonant capacitors are distributed on both sides of the transformer to minimize number of MV MF SiC MOSFETs. Inherent cycle by cycle current-limit capability is achieved by paralleling diodes on low voltage (LV) resonant capacitors. The theoret |
| 일반주제명 | Electrical engineering. Engineering. |
| 언어 | 영어 |
| 기본자료 저록 | Dissertation Abstracts International79-12B(E). Dissertation Abstract International |
| 대출바로가기 | http://www.riss.kr/pdu/ddodLink.do?id=T15001316 |
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인쇄
| No. | 등록번호 | 청구기호 | 소장처 | 도서상태 | 반납예정일 | 예약 | 서비스 | 매체정보 |
|---|---|---|---|---|---|---|---|---|
| 1 | WE00028684 | 621.3 | 가야대학교// | 대출가능 |
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