November 5-6, 2020，The 9th China -South Korea High -RMB proportional renewable energy grid joint seminar hosted by Shandong University School of Electrical Engineering was successfully held in Jinan, Shandong，Professor Zhang Hengxu, Executive Deputy Dean of the College、Professor Kyeon Hur, Yanshi University to give a welcome speech，Professor Wang Hongtao from Shandong University to the opening speech，More than 100 units of more than 10 units in China and South Korea participated in the meeting。This conference adopts an offline-online joint form，Chinese staff，Including Tsinghua University，Shanghai Transportation University，Zhejiang University，Huazhong University of Science and Technology，North China Electric Power University，Northeast Electric University，Haihai University，Nantong University，More than 60 people in 9 units including Shandong University participated in the meeting through offline way，andParticipants from South Korea，Including Yanshi University，Korean University，National Woodup University，Renji University，More than 60 people from 6 units including Puxu University of Science and Technology participated in this meeting through the form of online reports and discussions in the Tencent meeting，MeetingCommunication in English。The participating scholars conducted discussions and technologies brought about related issues and technologies brought by "high -proportion renewable energy grid"，The event has achieved a complete success。
in“Enhance the proportion of renewable energy access”Associate Professor Zhang Ning of Tsinghua University did"Challenges and Solutions for High Penetration of Renewable Energy in China"Report，The report shows the different challenges brought by the current Chinese power grid with the increase in the proportion of new energy，and further explain the solution to the challenge，For example, cross -regional interconnection，Multi -Energy Integration System，Consolva Solar (CSP），Energy storage strategies in the market environment, etc.;Soo Hyoung Lee Professor report "PROSPECT of Low Voltage Power System with High Renewable Penetration"From government policy、Public and private cooperation relations, etc., make predictions on the low -voltage level system of high -renewable energy penetration in South Korea in the future，and from the system inertia、Comparison of different operating methods of the system、Multi -micro -network system studies have been introduced in depth。
Professor Wang Hongtao of Shandong University focuses on the recovery of the recovery of the inverter -type power connection.，I did it"Unconventional State Power System RESTOTON With Inverter Based Resources"Report，Raising wind power、Photovoltaic and energy storage and other inverter -based new power -based grid -connected control performance，Corresponding to the state of the grid facing extreme security risks, I made a detailed introduction. Professor Yuan Yue of Hohai University was based on the research on distributed renewable energy on the side of the power distribution grid，I did"Dg Power Modeling and Capacity Assessment in Active Distribution Network"Report，Report the modeling around distributed renewable energy，Active distribution network modeling and distributed renewable energy power generation guidelines have been introduced in detail。
in“Wind power crew&Frequency control”In the topic, Professor Qu Ronghai of Huazhong University of Science and Technology is here"Dual-Electrical-Port Electrical Machines"Report introduced the research on the winding structure of the dual -electrical port motor in the winding structure; Yanshi UniversityYong Cheol Kang Professor "Frequency Smoolhing of a Wind Turbine Generator in Association with A Two-Valued Control Gain"The report introduced the frequency fluctuation smooth control of the wind power unit，Compared with a fixed gain、variable gain、The frequency control of the two -value gain control the control effect of frequency fluctuations caused by wind turbines; Teacher Yang Dejian of Nantong University is reporting"SHORT-TERM FREQUENCY Support of a DFIG BASED on ADAPTIVE POWER Reference Function"I introduced a dual -feeder short -term frequency support method based on the adaptive power reference function。
in“Renewable energy management”In the topic, Renji University'sjae woong shimProfessor reported on the charging method of electric vehicles"Grid-SUPPORTIVE ELECTRIC VEHICLLE Charging Methodology with Energy Management for Coordinated Grid Frequency Control"; Professor Shi Libao of Tsinghua University focuses on dynamic economic scheduling，Report"Dynamic Economic Dispatch with Wind Power Based on An IMPROVED SCENARIO METHOD"introduces a new method of generating and cutting the new wind power scene;Youngjin kimProfessor made a report"Optimal Data-Driven Demand Response"introduces the demand side response optimization of data -driven demand side.
in“Analysis of the stability and safety analysis of the power system of high -proportion of renewable energy sources”In the topic, Professor Yan Qiangui of Northeast Electric University is hereThe report introduced the mathematical model of the permanent magnet synchronous wind turbine、Establishment of the wind power field aggregation model，In -depth analysis of the power system connected by the wind farm through the complicated torque coefficient method;SUNG-KWAN JOOProfessor is reporting"NON-Intrusive Load Monitoring and Event Identification Technique"The intermediary has studied the research on load detection and event recognition; Dr. Xu Jin from Shanghai Jiaotong University reports"MicroseCond Electromagnetic Transient Simulation for Renewable Energy Integration"I introduced the power electronic switch in real -timeemtApplication in simulation; Professor Sun Mingyang of Zhejiang University did"Data-Driven Dynamic Security Assessment of Large-Scale Power Systems with Renewable Energy Penetration"Report，In -depth explanation of the research status of the dynamic evaluation of data -driven dynamic evaluation in the large -scale power system and outlook for the future。
Four topics, experts and scholars have dedicated14Field wonderful report。After each report，Both of the involved session of the participants of offline and online，With the support of video technology provided by the two cameras at the scene，Online Korean personnel and Chinese personnel in the offline venue interact in real time，Video images automatically switched to spokesman on the large screen，Let online and offline personnel "face face -to -face" smooth communication。
Special reports are later are the papers reporting link of doctoral students，China and South Korea are selected from the posters on the scene5Excellent representatives make reports，Doctoral students of both China and South Korea played alternately，Total presentation10Report in the Field。The report of the students presents the details and data that the professor reports not not in the report，The rhythm of the speech is faster，attracted more attention from online audiences。In the question session，Sino -Korean experts ask more questions to each other's students，Online and offline interaction reached orgasm。Finally, it is recommended by the Chinese and Korean professors.，Zhang Ziyang from Tsinghua University and Goryeo UniversityHwanhee ChoStudents won the best thesis award.
In the free discussion link，Experts and scholars from China and South Korea further discuss high -proportion of technical issues commonly interested in high -proportion of renewable energy grid。Both sides have made full exchanges and discussions on the challenges and related research brought by the high proportion of the high -proportion of the grid in energy，broaden the research field，A lot of valuable new ideas，Guide the future research direction。Last，Meet to meet again next year's Jeju Island, South Korea。
China -Korea High -RMB Renewable Energy Co -Network Joint Symposium was successfully held，Promote the academic exchanges and scientific research of both China and South Korea，It will further help my country's renewable energy grid -connected scientific research and technology to board a new step。
