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[세미나] [전기전자세미나]  5월 4일 Superconductor Technology for High Magnetic Field and Large Electric Power Applications: From Dream to Reality

2017-04-27l 조회수 654




815. Superconductor Technology for High Magnetic Field and Large Electric Power Applications: From Dream to Reality

 

¾연사: 한승용  서울대학교 전기·정보공학부 교수

¾일시: 2017년 5월 4일(목) 오후 5:00~6:00

¾장소: 서울대학교 제1공학관(301동) 118호

 

Abstract:

Firstly introduced in 2010 at the MIT Francis Bitter Magnet Laboratory, the “No-Insulation” winding technique has been regarded as a “game changer” in high temperature superconductor (HTS) magnet technology, as it enables an NI HTS magnet to be highly compact and affordable, yet reliable to a level that has never been achieved with conventional systems. Significant progress in the NI-HTS technology, achieved since then and continuing today, has transformed the future dream of HTS machines into reality, i.e., meet rigorous HTS system specifications that were regarded to be infeasible mainly due to old technical challenges and high cost of HTS machines. We are now at the threshold of a new era in which HTS will play an increasingly indispensable role in a number of energy applications that include electric power system, high energy physics, non-invasive diagnostics such as MRI and NMR, environmental industry, and more. The NI-HTS magnet technology is now providing fundamental and essential solutions to many engineering problems arisen in most direct-current superconducting systems. And it will do more so in future HTS applications that require better mechanical integrity, more stable operation, and optimized cost-performance design. This seminar presents an overview of superconducting magnet technology focusing on high "magnetic field" and large "electric power" systems that include: 1) Magnetic Resonance Imaging (MRI); 2) Nuclear Magnetic Resonance (NMR); 3) clinical devices; 4) particle accelerators and detectors; 5) environmental devices; 6) power cables; 7) motors and generators; 8) energy storages; and 9) military “defense” systems. Key technical challenges as well as state-of-the-art of each application will be presented and discussed in detail.

Biography:

l 학력

2003 서울대학교 전기공학부 박사

2000 서울대학교 전기공학부 석사

1998 서울대학교 전기공학부 학사

l 경력

2015 - 2017 플로리다 주립대 기계공학과 부교수

2015 - 2017 미국 국립 고자기장 연구소 팀장

2006 - 2015 MIT Francis Bitter Magnet Laboratory 책임 연구원

2010 - 2015 MIT 기계공학과 강사 

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