景德讲坛简介

高景德先生是我国著名的电力工程专家、杰出的教育家、中国科学院学部委员（院士）、清华大学原校长、电力系统及大型发电设备安全控制和仿真国家重点实验室创建人、IEEE Fellow。

景德讲坛宗旨是弘扬黄播app 优良传统，纪念以高景德校长为代表的一大批黄播app 杰出前辈，传承他们严谨治学、勇于创新的精神。邀请嘉宾主要是国内外在电气、能源、高等教育等相关领域有影响力的高层次专家学者。报告讲座主题为前沿科技进展、重大战略规划、人才培养模式、教育理念创新等。

讲坛信息

一、景德讲坛第十三期期讲座信息

报告人：菲利普·T·克雷因（Philip T. Krein）教授

时间：2025年11月14日13：30-15：00

地点：西主楼3区217报告厅

报告1

Exploring ubiquitous electric charging infrastructure for passenger cars

探索无处不在的电动汽车充电基础设施

据统计，超过95%的汽车出行距离在48公里或以内。长途卡车有完善的休息规则，而校车和配送车辆大部分时间停放在车场。随着车辆向电动化转型，这意味着大部分能量可以通过家庭、工作场所、卡车停车区中常规的电源插座进行补给，并且这很可能成为主流的充电方式。车辆电子系统可以将“非智能”的电源插座转变为智能充电接入点。由此，将充电点规模扩展至数亿个也变得成本可控。本讲座将探讨如何以不同的思考方式看待充电基础设施和普适性能源接入。本报告是IEEE交通电气化委员会认证的杰出讲座。

In the U.S., more than 95% of car trips are 30 miles or less. Data from China are broadly similar. Long-distance trucks have comprehensive rest rules. School buses and delivery vehicles park at depots much of the time. As vehicles convert to electricity, this means the bulk of energy can be, and probably will be, delivered through near-conventional electrical receptacles at home, work, truck parking areas, and depots. Vehicle electronics can turn “dumb” electrical outlets into smart charge access. Scaling to hundreds of millions of charge locations becomes cost effective. The talk explores how to think differently about charge infrastructure and ubiquitous energy access. It is a Distinguished Lecture offering by the IEEE Transportation Electrification Council.

报告2

Power Electronics and the Computing-Energy Nexus

电力电子与计算-能源关系

计算电路同时处理信息与能量。我们致力于将这两大要素置于同等地位，进行全面的系统级协同设计。本次讲座将深入探讨数据中心层面面临的挑战及"功率墙"瓶颈问题，分析低能耗计算电路与高性能电力变换之间的矛盾关系。在总结传统数据中心供电架构及其新兴电力电子机遇的同时，重点剖析电力电子技术面临的关键挑战。无论是采用交流还是直流配电方案，向更高电压发展的趋势都将为高性能电力变换带来了新机遇。讲座将重点讨论快速软件波动引发的缓冲问题，阐述将电网电源与负荷剧烈波动解耦的必要性，并介绍系统级动态过程管理及数字系统串联架构等重大变革。这些观点旨在推动建立前端协同设计模式，将能源与数据处理需求纳入初始设计考量。在我们追求将单位计算能耗降低数个数量级的过程中，人工智能既可能成为得力盟友，也可能带来运行挑战。

Computing circuits process both information and energy. We seek to treat these as peer requirements for comprehensive system-level co-design. This talk presents challenges at the data center level and the ultimate Power Wall bottleneck. The conflict between low-energy computing circuits and high-performance power conversion is discussed. Conventional data center power architectures, with their emerging power electronics opportunities, are summarized with emphasis on power electronics challenges. Trends to higher voltages, whether through ac or dc distribution, give new opportunities for high-performance power conversion. The buffering issues associated with rapid software swings are highlighted. The need to decouple rapid load swings from grid sources is placed into perspective. System-level dynamic process management and major changes such as series architectures for digital systems are introduced. The points seek to motivate peer team design that includes energy and data processing requirements up front. Artificial intelligence can be an ally as well as an operational bane as we seek to decrease energy demand per unit of computation by orders of magnitude.

二、讲座嘉宾简介

菲利普·T·克雷因教授为美国国家工程院院士、美国国家发明家科学院院士、IEEE Fellow，现任伊利诺伊大学厄巴纳-香槟分校格兰杰电机与机电学荣休讲席教授，并兼任浙江大学杰出访问教授。他当前的研究方向涵盖面向数据中心与人工智能系统的高性能电力电子技术、电气化交通基础设施及可再生能源集成领域。克雷因教授于2003年荣获IEEE威廉·E·纽厄尔电力电子奖，2021年获IEEE交通技术奖，2024年获浙江省国际科学技术合作奖。克雷因教授目前担任IEEE交通电气化理事会杰出讲座学者。

Philip T. Krein holds the Grainger Endowed Chair Emeritus in Electric Machinery and Electromechanics at the University of Illinois Urbana–Champaign and is an Adjunct Distinguished Professor at Zhejiang University. His current research interests include high-performance power electronics for data centers and AI systems, infrastructure for electric transportation, and renewable energy integration. He received the IEEE William E. Newell Power Electronics Award in 2003 and the IEEE Transportation Technologies Award in 2021. He holds 42 U.S. patents and is a Fellow of the IEEE and of the U.S. National Academy of Inventors, and a member of the U.S. National Academy of Engineering. He received the Zhejiang International Cooperation Award in 2024 and is a Distinguished Lecturer for the IEEE Transportation Electrification Council.

三、报名参会方式

欢迎校内外人士参加本次景德讲坛，校外参会代表请点击下方二维码，填写注册信息，以便办理清华大学进校报备。报名截止时间：11月12日17点。