November 30 to December 1, 2023，The 19th Academic Symposium on Protection and Control was held at Jinan Xuefu Hotel。The conference is hosted by the Relay Protection Professional Committee of the Chinese Society of Electrical Engineering，State Grid Shandong Electric Power Company、Hosted by Shandong University。From teaching in the power industry、Scientific Research、Consultation、Design、Production、Test、Construction、About 150 representatives from operating units and equipment manufacturers attended the meeting。

The opening ceremony of the conference was hosted by Zhao Xicai, Secretary General of the Relay Protection Professional Committee of the Chinese Society of Electrical Engineering，Yan Wei, Chairman of the Relay Protection Professional Committee of the Chinese Society of Electrical Engineering、Vice President Zhu Dejian, member of the Standing Committee of the Party Committee of Shandong University, delivered a welcome speech at the opening ceremony。Vice President Zhu Dejian represents the sponsoring organization Shandong University，To all experts、I would like to express my warm welcome to all the leaders，Introducing the latest development achievements of Shandong University，Enter the first square of domestic universities in terms of academic fundamentals；Special emphasis is placed on the innovative breakthroughs made by the electrical discipline in the basic theory and key core technologies in the field of new power systems。Tang Yi Jiaogao, Power Dispatching Control Center of State Grid Shandong Electric Power Company、Professor Cong Wei, assistant to the dean of the School of Electrical Engineering of Shandong University, presided over the keynote report session。

The conference invites academicians of the Chinese Academy of Engineering、Fourteen experts including Professor Wang Chengshan of Tianjin University gave conference reports，Intelligent operation and maintenance and technical transformation were held、Relay protection of new energy stations and energy storage stations in power plants、Distribution network protection and control three field group communication。Professor Gao Houlei of our college gave a keynote academic report entitled "Analysis of the Adaptability of Traditional Directional Protection in Inverter Power Access Scenarios"。The conference organized a visit to the new generation high-reliability secondary system pilot project of Jinan Xinglong Station、Taian distribution network graded protection application project，Provides valuable on-site inspection and school exchange opportunities for teachers and students of our school。

This conference provides a good communication platform for power protection and control experts，To sort out the main challenges faced by the power protection and control profession in the construction process of new power systems driven by the "dual carbon" goal、Technical Research Focus，Deepen the extensive exchanges and in-depth discussions in this major，Of great significance。

School of Electrical Engineering, Shandong University is the organizer of this conference，Provided all-round support for the successful holding of the conference。The new form of power grid protection and control academic team participated in the organization of this conference，More than ten graduate student volunteers from the college registered for the conference、Conference affairs provide reliable guarantee，Shows the good organizational skills of teachers and students of the college、Professional qualities and mental outlook。