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新型电力系统是新型能源体系的重要组成和实现“双碳”目标的关键载体。习近平总书记在党的二十大报告中强调加快规划建设新型能源体系,确保能源安全,而建设数字化、信息化、智能化的先进直流输电系统是推动传统能源系统向清洁、低碳、安全、高效的新型电力系统演进的重要支撑。“十四五”是碳达峰的关键期、窗口期,也是推进以大型风光电基地为基础,以稳定安全可靠的特高压输变电为载体的新能源供给消纳体系建设的机遇期。当前新型电力系统的建设已取得阶段式进展,但新能源的大规模可靠送出与高效利用仍面临送端系统优化组网、柔性直流远距离外送、受端系统稳定运行等多重考验。
在此背景下,《南方能源建设》策划“面向新型电力系统建设的直流输电技术”专题,紧密追踪我国新型电力系统建设与先进直流输电技术领域的相关热点和行业动态,诚邀高校一线教师、企业一线工程师与研发人员分享最新研究成果与行业动态。希望通过本期思维火花的进发,能为我国直流输电技术的高质量、可持续发展提供有益的思路。
衷心感谢作者、同行审稿专家、读者等对本专题的支持。希望本专题的出版能够为关心和从事相关研究的各方面专家学者提供参考,以促进直流输电领域基础理论和应用关键技术的快速发展。
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袁智勇,博士,教授级高级工程师,南方电网科学研究院直流输电与电力电子技术研究所所长,长期从事直流输电和智能电网技术研究与工程实践工作。参与了多项高压特高压直流输电工程成套设计、多项国家重点研发计划项目科研攻关,曾在美国弗吉尼亚理工大学和田纳西大学从事博士后工作。担任电力行业电能质量及柔性输电标委会、能源行业配电系统标委会等多个标准化组织委员。荣获机械工业科学技术奖一等奖、中国电力创新奖一等奖等多项奖励,发表SCI/EI论文30余篇,授权发明专利10余项。目前带领团队从事新能源直流输电送出系统、大功率电力电子技术、中低压直流配电系统、新型储能技术等科技研发和工程应用。
孙魄韬,重庆大学电气工程学院副教授,博士(后),博士生导师。曾入选中国电机工程学会“青年人才托举工程”“重庆英才·青年拔尖人才计划”,先后7次担任IEEE ICHVE、IEEEICEMPE、ISH等多个国际会议的组委会主席、出版委员会主席和分会场主席,曾担任WSEAS Trans. Power Syst.期刊Associate Editor/编委,现为CIGRE中国国家委员会青年委员,IEEE P3196国际标准工作组成员/秘书。近五年来承担国家自然科学基金项目3项,国家重点研发计划子课题1项,军委装发与预研基金1项,中国博士后科学基金1项,重庆市博士后基金特别资助1项;以主研人员参与国家自然科学基金重点项目1项,973计划课题2项。发表论文40余篇,其中以第一作者/通讯作者身份在Chem. Eng. J.、Adv. Sci..ACS Appl.Mater.Inter.、Appl. Phys.Lett.、IEEE Trans.等SCI期刊发表论文30余篇,申请/获权发明专利10余项。指导互联网+大学生创新创业大赛省部级金奖6项、银奖1项,获全国博士后创新创业大赛优胜奖1项。
面向新型电力系统建设的直流输电技术专题主编寄语
Message from Editors-in-Chief of the Special Topic on DC Transmission Technology for New Power System Construction
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Abstract:
The new power system is an important component of the new energy system and a key carrier for achieving the "carbon peak and neutrality" goal. The Rreport to the 20th National Congress of the Communist Party of China emphasizes that it is necessary to accelerate the planning and construction of a new energy system to ensure energy security. The construction of an advanced DC transmission system that is digitalized, informatized and intelligent plays an important role in promoting the evolution of the traditional energy system towards a clean, low-carbon, safe, and efficient new power system. The period covered by the 14th Five-Year Plan is a critical window period for achieving the carbon peak goal as well as an opportunity period for promoting the construction of a new energy supply and consumption system based on large-scale wind and photovoltaic power bases, with stable, safe and reliable UHV transmission and transformation as the carrier. Currently, the construction of the new power system has made phased progress, but the large-scale reliable transmission and efficient utilization of new energy still face multiple challenges such as optimizing the network of the sending end system, enabling long-distance VSC-HVDC transmission, and ensuring stable operation of the receiving end system.In this context, Southern Energy Construction planned a special topic on "DC transmission technology for new power system construction", closely tracking the relevant hotspots and industry dynamics in the field of new power system construction and advanced DC transmission technology in China. We sincerely invite frontline teachers from universities and frontline engineers and R & D personnel from enterprises to share the latest research findings and industry dynamics. Through the collision of sparks of thought in this issue, we hope to provide valuable ideas for the high-quality and sustainable development of China's DC transmission technology.We would like to express our sincere gratitude to the authors, peer reviewing experts and readers for their support of this special topic. We hope that the publication of this special topic can provide a valuable reference for experts and scholars who are concerned and engaged in related research, thereby promoting the rapid development of basic theories and key technologies in the field of DC transmission. Introduction to Special Editors-in-Chief Dr. Yuan Zhiyong is a professor-level senior engineer and the director of HVDC Transmission & Power Electronics Technology Institute of CSG Electric Power Research Institute Co., Ltd. He has been engaged in research and engineering practice in the fields of DC transmission and smart grid technology for a long time. He has participated in the complete design of several HVDC and UHVDC transmission projects, as well as multiple projects under The National Key R & D Program of China. He has also worked as a postdoctoral fellow at Virginia Tech and The University of Tennessee in the United States. He currently serves as a member of multiple standardization organizations including the Electricity Quality and Flexible Transmission Standards Committee in the power industry and the Distribution System Standards Committee in the energy industry. He has received multiple awards such as the First Prize of the Mechanical Industry Science and Technology Award and the First Prize of the China Electric Power Innovation Award, published more than 30 SCI/EI papers and holds more than 10 licensed invention patents. Currently , Dr. Yuan Zhiyong is leading a team to engage in research and development and engineering applications in various fields, including new energy DC transmission systems, high-power power electronics technology, MVDC and LVDC distribution systems, and new energy storage technologies.Sun Potao is an associate professor at the School of Electrical Engineering, Chongqing University. He holds a doctoral degree and is a doctoral supervisor. He has been selected for the "Youth Talent Promotion Project" of the Chinese Society for Electrical Engineering and the "Chongqing Talent • Youth Top Talent Plan." He has served as the organizing committee chairman, publishing committee chairman, and session chairman for multiple international conferences including IEEE ICHVE, IEEE ICEMPE, and ISH. He once served as an Associate Editor/Editorial Board Member of WSEAS Trans. Power Syst. journal. He is currently a youth member of the CIGRE China National Committee, and a member/secretary of the IEEE P3196 International Standards Working Group. In the past five years, Sun Potao has undertaken three projects funded by the National Natural Science Foundation of China, one subproject of the National Key R & D Program, one pre-research project funded by the Equipment Development Department of the Central Military Commission, one project funded by China Postdoctoral Science Foundation, and one special project funded by the Chongqing Postdoctoral Fund. He has participated as a lead researcher in one key project funded by the National Natural Science Foundation of China and two projects under the 973 Program. Sun Potao has published over 40 papers, including over 30 papers published by him in the capacity of first author/corresponding author in SCI journals such as Chem Eng. J., Adv. Sci, ACS Appl. Mater. Inner., Appl. Phys. Lett., and IEEE Trans. He has also applied for and been granted more than 10 licensed invention patents. In addition, he has guided university students to win six provincial and ministerial gold awards and one silver award in the “Internet+” Undergraduate Innovation and Entrepreneurship Competition. He has also received the Winning Prize of the National Postdoctoral Innovation and Entrepreneurship Competition.
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