The afternoon of April 16, 2021，IEEE PES DAY 2021 seminar was held at Xinglongshan Campus of Shandong University，The theme of this seminar is Clean Energy Revolution。IEEE PES DAY Jinan Chapter Ambassador、Professor Lu Tianguang of the School of Electrical Engineering of Shandong University hosted this event，Also present at the event were Professor Ye Hua from the School of Electrical Engineering of Shandong University and Si Zhiyuan, the student ambassador of the IEEE PES DAY Jinan Branch and the School of Electrical Engineering 2017、2018 undergraduate students。

For the topic of this lecture，Specially invited Mr. Ye Hua to communicate with everyone based on his own experience and scientific research experience。Teacher Ye Hua first introduced his experience and experience in scientific research，He has experience in education、Talent team platform、Introduction to four aspects of scientific research academic contribution and research work experience，Combined with his own personal experience to tell how to find problems in scientific research work，Learn to innovate and solve problems，He pointed out that learning must first lay a solid foundation，We must study the work done by our predecessors in a down-to-earth manner，Think diligently on this basis，Learn to make the impossible possible，Perseverance can lead to success。Teacher Ye gave an example of the idea of ​​optimal control of closing angle in system recovery、Distinguish between issues such as zero-damped free response and positive-damped resonance，Showed the students how to discover problems、Thinking and methods from analyzing problems to solving them，Everyone was vividly impressed by Teacher Ye、Impressed by the in-depth explanation。Teacher Ye tells you some experiences in scientific research work，First, in-depth understanding and comprehensive application of basic knowledge，The second is follow-up research + diligent thinking + timely breakthroughs，The third is to establish ambitious goals + perseverance and firm belief。Teacher Ye also put forward pertinent suggestions for students’ study and scientific research，Express earnest expectations。final，Teacher Lu Tianguang andTeacher Ye Hua learns basic knowledge、Discussed the contradiction between learning knowledge and taking exams，Answered students’ doubts，Encourage students to continue learning，Make full use of extracurricular resources to gain more knowledge。Students said they benefited a lot from listening，Express your gratitude to the teacher with warm applause。

Next，Student Si Zhiyuan introduced IEEE PES DAY 2021 and shared some experiences based on his own research，He first introduced what IEEE PES is，Then explained the process of joining IEEE PES，Summary of the advantages of joining IEEE PES，To give students a general understanding of IEEE PES。In order to give everyone a better understanding of the theme of this presentation，In view of the lecture topic, Si Zhiyuan combined the research background of new energy prediction technology、Research content、The prediction results and next work plan are explained，In the Q&A session，Student Si Zhiyuan answered based on the questions raised: the accuracy of modern photovoltaic forecasting and the indicators of photovoltaic forecasting，Answered everyone’s doubts。

After the meeting，Students all said they gained a lot，This conference provides students with an opportunity to learn about IEEE PES，Broadened horizons，Learned the methods of scientific research，Listened to the teachers’ insights。I hope students can accept teachers’ heartfelt suggestions with an open mind，Establish lofty ideals，Study hard to become a pillar of society。