In the afternoon of April 22, 2021, fromHosted by the Academic Department of the Graduate School of Our College "Live of salary fire, learn to become talented" 25Issue"Jingwei Yun" Graduate Academic Ideological Forum was held at the Electric Power Building 524 of the Qianfoshan Campus。The lecturer of this forum is Professor Han Xueshan at the School of Electrical Engineering, Shandong University，The title of the lecture is "Establishment of Electromagnetic Theory"。Deputy Secretary of the Party Committee of the School of Electrical Engineering Song Sili attended the forum and delivered a speech。This forum was hosted by Liu Ye, the Academic Department of the Graduate Association。

At the lecture, Mr. Han Xueshan first introduced himself for"Academic Thought" understanding and the reason for this lecture topic，The big topic of "academic thought" was led by the four stages established by electromagnetic theory。He pointed out，So far，China has entered a popular higher education stage，Everyone with high -precision staff should be cultivated together，The theory and practical theory of Chairman Mao pointed out that "Cognition-Practice-Rehabilitation-Re-Practice" is the process of academic essence。This lecture，Early exploration of Han Xueshan through electrical and magnetic phenomena、electromagnetic effect、Discovery of the electromagnetic induction and the establishment of the electromagnetic field theory introduced the establishment process of electromagnetic theory to teachers and students，I introduced to us through the popularity of knowledge. The academic research ideas he believed should be one against three、Aspired，Like the iconic quantitative discovery of Kuron, the study of the electronic phenomenon and magnetic phenomenon before the Curon's law is separated，But does it really matter between electricity and magnetic? The Law of Ampere revealed that the flowing current can produce magnetic，So is magnetic energy? Faraday revealed the change of the change of magnetic energy，So far，Electromagnetic、Magnetic electricity gets understanding，Can the discrete charge be raised? Han Xueshan talks，The so -called academic thinking，It is a dialectical vision to look at the problem，For a theory，Thinking: How can he think of this? at the same time，Imagination must also be combined with practice，Start with knowledge and experiments，Practice。Last，Han Xueshan puts forward your own understanding of the operation of the power system under the new situation，He believes that there are three points in the problem，The first is a large number of renewable energy sources.，How to improve the utilization rate of renewable energy，or the utilization rate of power supply、Equipment utilization and load rate。The second is the voltage under the unified control mechanism、How to control the frequency。Third is the control mechanism、How to sound market mechanism。

In the question session，Questions from students，New form of power system In addition to the combination of computer and strong power，What other aspects need to be studied。For this question，Han Xueshan said，Speaking of General Secretary Xi Jinping，The current development of the power system is basically based on new energy as the main body，Should consider whether the existing scheduling control system should be broken、How to plan such as the level of the upper building，At the same time, there are micro systems、Measurement issues are worth studying。other，proposed by students"Is knowledge accumulation meaningful for scientific research under the premise of lack of creativity?"，Han Xueshan said，The accumulation of knowledge is the process of standing on the shoulder of the giant。Think on the shoulders of the predecessors，Every time I take a small step is innovation，All are scientific progress。

Song Sili briefly summarized this forum，and share with my classmates a few recognitions to establish academic thoughts。He said，The most fundamental purpose of the "Jingwei Yun" academic forum is to guide graduate students to establish academic thoughts，First, there must be a pair of eyes that are good at finding problems，Only after a long period of scientific practice and immersed in it，Only can you practice; the second is to be good at using logical thinking，Think about problems from the perspective of dialectics。Third, there must be perseverance to pay，Strive to pay will be returned; fourth, always keep confidence，Believe in your ability and level。

My life also has the end，Knowing no end，With the end of the end，Leyi。This issue"Jingwei Yun" Graduate Academic Ideological Seminar After the enthusiastic discussion among teachers and students, it ended successfully。Han Xueshan's wonderful academic sharing and explaining the questions asked by teachers and classmates，Let us see the style of academic masters and the collision of academic sparks，Created a strong research atmosphere for us，I also laid a pins for electrical students。We believe，Under the new situation，Electric students will combine personal ideals with the needs of the country，Learn hard，devoted to scientific research work，Contribute to the development of the country's power industry。

Introduction to the speaker:

Han Xueshan，Professor of Shandong University、Boader。The main research direction is the operation analysis and control of the power system、Optimized scheduling、EMS and power economy, etc.。Dynamic optimization scheduling of power systems won the second prize of scientific and technological progress of Chinese universities，The operational decision -making support system of the power plant has won the second prize of scientific and technological progress in Shandong Province，Power System Computer Auxiliary Teaching System won the first prize of outstanding teaching achievements of the Ministry of Electricity Industry，The editor -in -chief of the National 11th Five -Year Planning Teaching Material "Basics of Electricity System Engineering"，undertake a number of scientific research projects。