應伟德 官网副院長阮新波教授邀請，歐洲電力電子中心主席、德國科學院院士Leo Lorenz教授，于2018年06月20至23日來我校交流訪問，并在東區教學樓為電氣工程系的廣大師生講授了《Advanced Power Semiconductor Devices -Challenges and Solutions in Applications》（現代功率半導體器件—在應用中所面臨的挑戰與解決方法）系列課程。電氣工程系共有130多名師生積極參加了本次學術交流與專業課程。

專業課程内容包括Power Device Development Trend（功率器件發展趨勢）、Silicon Based Devices（Si材料器件）、WB Based Devices（寬禁帶器件）、Understanding of Parasitics and Limits for Fast Switching Device（高頻開關器件的寄生參數）、Driving and Protection（驅動和保護）、Packing Technologies（封裝技術）、Thermal Management and Reliability（熱處理和可靠性）等若幹個部分。

在為學期四天的授課過程中，Lorenz教授系統介紹了功率半導體器件的原理、發展及其應用。不僅深入淺出地講解了各類典型器件的物理基礎，同時針對功率管的寄生參數，介紹了功率器件在應用時可能遇到的問題以及解決的方法，并介紹了相關驅動電路等相關設計方法，此外，Lorenz教授還介紹了目前基于SiC、GaN等材料的最新功率半導體的前沿技術。授課之餘，Lorenz教授與廣大教師與學生進行廣泛交流，回答了學生提出的功率器件與應用設計疑問，并針對功率半導體的未來研究前景和應用挑戰與廣大師生進行了深入探讨。四天的專業課程與學術交流令電氣系師生受益匪淺，系統學習了半導體的專業基礎課程，極大地拓寬了專業前沿視野。

Leo Lorenz教授介紹：

LEO LORENZ received the M.Eng. degree from Univ. of Berlin Germany in 1976 and the PhD. degree (First Class Hons.) from University of Munich in 1984. Dr. Lorenz is Founder of  ECPE (European Center of Power Electronics) and since the foundation in 2003, he is the president of this organization. He is currently Technology Advisor for New Power Semiconductor Devices at Infineon Technologies Munich. In this field, he has published more than 400 Journal/conference papers and is the owner of more than 40 patents.  Dr. Lorenz received several times the best paper Award at IEEE Conferences. He received the Siemens Innovation Award In 1996, 98 and 99, and in 2002 he received the Innovation Award from the German Industry Society. Beside these he received several high level IEEE Awards e.g. IEEE-ISPSD Outstanding Contributory Award in 2010 (Japan), the IEEE- Gerald Kliman Innovator Award in 2011 (USA) and the IEEE- William E. Newell Power Electronics Award in 2012 (USA).

課程題目與内容：

“Advanced Power semiconductor Devices - Challenges and Solutions in Applications”：The subject aims to introduce students the new power semiconductor device technologies with a focus on fast switching devices and the management of parasitic and limits on their applications. This course help the students have an understanding of the important power devices utilized in various fields and realize the major challenges in application. And it includes the following topics:

      1. Power Device Development Trend

      2. Understanding of Parasitics and Limits for Fast Switching Device

      3. Driving and Protection

      4. Packing Technologies

      5. Thermal management and Reliability

課程時間地與地點：

   06月20日上午9：00~12：00  D1教學樓202教室

06月21日上午9：00~12：00  D1教學樓302教室

06月22日上午9：00~12：00  D3教學樓302教室

06月23日上午9：00~12：00  D1教學樓202教室