讲座题目

Challenges in Network-based Study of Cascading Failure in Power Systems

讲座时间

12月15日（星期一）9:30

讲座地点

学院路校区新主楼会议中心第二报告厅

主讲人

香港工程院院士谢智刚

主办单位

北京航空航天大学科学技术协会

参与方式

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https://bykc.buaa.edu.cn

讲座提要

The increasing complexity of modern power grids and their pivotal role in sustaining economic and societal functions necessitate a robust and resilient infrastructure. Power grids, the backbone of modern societies, ensure the continuous flow of energy that powers industries, businesses, and homes. As the energy landscape evolves with the integration of renewable energy sources, artificial intelligence, and complex connectivity with cyber coupling, the power grid faces unprecedented challenges, including cascading failures, cyber vulnerabilities, and the need for efficient resource management. In this talk, we will focus on the study of cascading failure in power systems and how complex network theory can be applied to model the cascade of failure events. We will highlight some challenges in applying complex network methods in light of the physical laws governing electrical system operation and the common inconsistencies arising from simple but subtly invalid assumptions of failure spreading on electrical networks, leading to unrealistic results and conclusions. We will examine the combined use of deterministic model and stochastic processes to generate realistic simulation models for analyzing cascading failure in power systems.

主讲人简介

谢智刚，香港城市大学协理副校长（Associate Vice-President）兼创新学院院长，电机工程学系讲座教授。香港工程院院士（2025），IEEE Fellow（2006），教育部“长江学者”讲座教授（2009）。入选斯坦福全球顶尖2%学者名单，电机及电子领域综合引用率全球排名第28位。

研究领域包括复杂网络、电力电子和非线性系统。获IEEE CASS Charles A. Desoer Technical Achievement Award等多项重大成就奖项。曾多次获IEEE及其他国际期刊颁发的最佳论文奖，以及国际发明奖。曾获多所国际著名大学颁授的荣誉教授及头衔等。

任多部国际研究期刊总主编：包括IEEE Transactions on Circuits and Systems Part II (2016-2019)、IEEE Circuits and Systems Magazine (2013-2016)、 IEEE Circuits and Systems Society Newsletter (现任)。曾任 IEEE CAS 非线性电路与系统技术委员会主席、“IEEE网络科学及工程”期刊的督导委员会主席、IEEE Fellows 遴选委员及 IEEE Awards 委员。曾任欧洲研究局 (ERC) 评审委员、香港研究资助局评审委员、香港优质教育基金督导委员、香港创新科技基金评审委员及香港资优教育咨询委员会委员。