The college invites business experts to teach undergraduates the "Smart Switching Power Technology" course.

On the morning of November 10th, 2018, at the invitation of the School of Electrical and Information Engineering, our outstanding academician, senior engineer of Shanghai Space Power Research Institute, Ji Yuhui, in the 105th classroom of our school electrical building, is a 15th grade electrical engineering and automation professional (including excellent class) Undergraduate students are taught in class, and some of the teachers of the School of Electrical Engineering and the master's degree in electrical engineering are also attending the audit.

The lecture course is "Intelligent Switching Power Supply Technology", and the content is based on "Spacecraft Power System Design". In combination with his own work situation, Mr. Ji introduced the characteristics, design requirements, scheme and system composition of the spacecraft power system, including the topology selection of the switching power supply, the detailed design of the typical switching power supply main circuit, the closed-loop control design, thermal design, derating Design and EMC design. Throughout the lectures, the students gathered to listen and kept taking notes. In the final interactive session, the students actively asked questions based on their own learning situation, and Mr. Ji also patiently answered the questions in detail.

This lecture was presided over by Professor Huang Yonghong. She first introduced the learning and working experience of senior engineers of Ji Yuhui. Senior engineer of Ji Yuhui graduated from Jiangsu University in electrical engineering and automation in 2007. He graduated from Jiangsu University in 2010 with a master's degree in power electronics. After the graduation, he has been engaged in the power supply design and development of aerospace equipment such as Shenzhou spacecraft and space station at the Shanghai Space Power Research Institute. He has made great contributions to the development of power technology in China's aerospace industry. Mr. Huang finally summarized the course and encouraged the students to lay a solid foundation in the school, work hard, study hard, and strive to become an elite in the future. Through this enterprise expert classroom teaching activities, the students' horizons have been opened up, and the students' understanding of the profession, especially the intelligent switching power supply, has been deepened, and the students' interest in learning has been stimulated.