报告题目:Optimal Power Flow Technology for Power Systems with Renewable Energy: Theory, Computation, and Applications
报 告 人:江晓东教授 美国康奈尔大学
报告时间:2024年1月5日(周五)10:00
报告地点:大学城校区A3101
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报告摘要:
The goal of an optimal power flow (OPF) is to determine the “best” way to operate a power system. Usually “best” = minimizing operating cost or system power loss, while operational and engineering constraints are satisfied.
According to a FERC of USA study, a good AC OPF solution engine can save tens of billions of dollars in the US alone every year. SuperOPF is a practical and powerful AC OPF solver, developed by Bigwood Systems Inc. under the sponsorship of Department of Energy, USA and several utility companies in the last 15 years. SuperOPF has been extensively evaluated on practical OPF models ranging from 15,000-bus models to Co-optimization problems with 250,000 control variables. Even though the theoretical foundation of SuperOPF is solid, it may occasionally fail to compute a AC OPF solution due to issues such as the non-existence of an OPF solution and bad initial starting points. To deal with these issues, we have developed theoretical foundation for feasible regions of AC OPF problems.
In this talk, a complete characterization of the feasible region of OPF problems will be presented. This complete stability property enables the development of solution methods for identifying the existence/non-existence of feasible solutions. In addition, practical applications of SuperOPF to large-scale power systems such as the Tokyo Electric Power Company, Tokyo, Japan, and PJM Interconnection, PA, USA will be illustrated.
报告人简介:
江晓东教授毕业于美国加州大学伯克利分校,获电机与计算机工程博士。美国康奈尔大学终身教授, 电机与计算机工程系博导、数学系博导。国家引进人才,天津大学教授。1997年被选为IEEE Fellow。获30项美国和海外专利。江晓东教授共发表论文458余篇,被他引18,000余次,H因子66。
江教授于1995年创办了美国BSI(Bigwood Systems, Inc)公司, Ithaca, New York, USA, 2000年创办了美国GOT(Global Optimal technology, Inc)公司. BSI公司45客户包括世界最大的电力公司PJM Interconnection (PA, USA), California ISO (CA, USA), TVA (TN,USA), 日本最大的电力公司TEPCO (Tokyo, Japan), 英国最大的电力公司UKPN (United Kingdom Power Network), London, Mexico 最大的电力公司 CFE (Mexico City, Mexico)。2022 年,他和他的团队成员获得了 IEEE Trans.On Power Systems 颁发的最佳论文奖,以及 IEEE PES 颁发的最佳会议论文奖。