Motor Frontiers: Focusing on Technological Innovation to Build a New Energy System — Keynote Report of the 2022 Annual Conference of the Chinese Society of Electric Motor Engineering

On February 9, 2023, the main venue of the 2022 Chinese Society for Electric Motor Engineering Annual Conference was held in Wuhan. This year's annual meeting was hosted by the Chinese Society for Electrical Engineering. , China Three Gorges Corporation co-hosted.

As an important part of the annual meeting, the keynote report was presided over by Cheng Shijie, academician of the Chinese Academy of Sciences, director of the Hubei Provincial Key Laboratory of Electric Power Safety and Efficiency, and professor of Huazhong University of Science and Technology. Wang Liangyou, deputy general manager and member of the party group of the company, Zhang Tao, deputy general manager and member of the party group of China Huaneng Group Co., Ltd., academician of the Chinese Academy of Sciences, academician of the Academy of Sciences for the Developing World, professor of Nanjing University, director of the Environmental Materials and Renewable Energy Research Center of Nanjing University, Jiangsu Zou Zhigang, director of the Provincial Key Laboratory of Nanotechnology, Ouyang Minggao, academician of the Chinese Academy of Sciences, professor of Tsinghua University, and deputy director of the school's academic committee, Guo Jianbo, academician of the Chinese Academy of Engineering and first-level consultant of State Grid Corporation of China, focused on the development of new energy under the national "double carbon" goal Keynote speeches on technological innovation and path exploration for new energy system construction.

Cheng Shijie presided over the keynote report

Deputy General Manager Chen Guoping pointed out in his report entitled "Thoughts on Several Issues Concerning the Construction of a New Power System" that the construction of a new power system must be based on my country's national conditions, follow technical laws, coordinate energy and power security and low-carbon transformation, and ensure reliable power at all times The safe and stable operation of supply and power grids provides green and reliable power support for the realization of Chinese-style modernization. The report analyzes the challenges that need to be addressed in the construction of a new power system, and combines the long-term practical experience of power grid operation of the State Grid Corporation of China, puts forward the development law of the new power system and the key technical principles of the construction of the new power system, and discusses the challenges faced by the construction of the new power system. important issues were considered.

Chen Guoping made a keynote speech

Deputy General Manager Wang Liangyou pointed out in his report entitled "my country's Offshore Wind Power Development Trends and Technical Challenges" that under the "dual carbon" goal, my country's offshore wind power development has broad prospects and great potential. a series of technical challenges. Based on China Three Gorges Group's practical experience in offshore wind power development, the report summarizes the development trend of my country's offshore wind power development "large-scale development, grid parity, and localized substitution", points out the main technical challenges faced by offshore wind power development, and shares the Three Gorges The efforts made by the Group to meet the challenges and the phased results achieved provide a theoretical and practical reference for the future development of offshore wind power technology.

Wang Liangyou made a keynote speech

Deputy General Manager Zhang Tao introduced the development of nuclear power technology in the world, the fourth generation of nuclear power - the history and current status of high temperature gas-cooled reactor nuclear power technology development, high temperature gas-cooled reactor The development of nuclear power technology in China, the overview and characteristics of high-temperature gas-cooled reactor nuclear power technology, etc., and an overview of the major national science and technology project - Huaneng Shidaowan high-temperature gas-cooled reactor nuclear power plant demonstration project background, development and construction history, construction and commissioning The application and future development of high-temperature gas-cooled reactor nuclear power technology in ultra-high-temperature hydrogen production, distributed energy, decommissioning of coal power plants, and clean replacement, etc., and finally introduced China Huaneng's "Green Carbon Road" key direction.　

Zhang Tao made a keynote speech

Academician Zou Zhigang pointed out in his report titled "New Energy Development under the National Dual-Carbon Goals—Opportunities and Challenges" that the "dual-carbon" goals are driving a new development pattern and high-quality development, and the energy system and development model are entering non-fossil A new era of energy dominance. As a zero-carbon green secondary energy source, hydrogen energy is an important part of the modern energy system and will profoundly affect China's energy application prospects. The report introduces the application of hydrogen energy storage in new power systems from three aspects: the significance of hydrogen energy development, the application of hydrogen energy in the power industry, and the application challenges of hydrogen energy storage in power systems. Storage and transportation, fuel cells and other hydrogen energy storage technologies, as well as my country's current innovations in the field of hydrogen energy, finally look forward to the application of hydrogen energy storage in power systems, and put forward suggestions for the future development direction of hydrogen energy technology.

Zou Zhigang made a keynote speech

Academician Ouyang Minggao discussed the relationship between carbon neutrality and the new energy revolution, and pointed out the bottleneck technology of the new energy revolution It is a generalized energy storage technology. Focused on the introduction of long-cycle renewable energy hydrogen energy storage technology, short-cycle electrochemical battery energy storage technology and distributed vehicle network interactive electric vehicle smart energy storage technology, and introduced the new energy power system team of Tsinghua University in hydrogen energy, storage Research progress in energy and intelligence. Finally, the technical path and prospect of China's new energy revolution are prospected, including the forecast and prospect of the new energy vehicle market, the technology roadmap of electric vehicle smart energy ecology and vehicle-network interactive smart energy system in the next ten years, and the new energy storage system based on cost competitiveness. The roadmap for the future development of energy technology, and the prospect of China's new energy power system for carbon neutrality (characteristics of China's new power system in 2030/2060).

Ouyang Minggao delivered a keynote speech

Academician Guo Jianbo introduced the background of the new power system and the status quo of Chinese's new energy installed capacity in his report entitled "Understanding of the Evolution Trend and Relationship of the New Power System", analyzed the future development scenarios of my country's energy and power, and expounded the contradictory evolution of the new power system and evolution path. Emphasize the position of the country, focus on scientific issues, and care about the long-term layout, conduct in-depth systematic thinking and scientific speculation on the elements and correlations involved in the new power system, analyze the essence and connotation of the new power system from multi-dimensional perspectives and different levels, and finally put forward It is necessary to examine the new power system from the overall perspective of society-energy-electricity, and believe that the new power system can be stable and far-reaching only if the two wheels of technology and policy are jointly promoted.

Guo Jianbo made a keynote speech

The content of this keynote report is closely related to the theme of the annual meeting of "Science and Technology Innovation Supporting the Construction of New Energy System". Views were shared on hot topics such as the construction of the Internet, and in-depth academic dialogues were carried out. The keynote report provides a platform for workers in the energy and power industry to share results and experience through a combination of online and offline methods. It will actively promote my country's energy and power technology innovation, support the construction of a new energy system, and achieve the goal of "double carbon" Contributed expert wisdom.