CAREER: Suppression of Low-Frequency Oscillations in Power Systems and Electric Drives: A Dissipativity Approach

职业：抑制电力系统和电力驱动中的低频振荡：耗散性方法

• 批准号: 9502636
• 负责人: Aleksandar Stankovic
• 金额: $ 24.99万
• 依托单位: Northeastern University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-07-01 至 2001-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9502636&HistoricalAwards=false
• 关键词: CAREER; Suppression; Low; Frequency; Oscillations

9502636 Stankovic This research project will explore the dynamics of power systems and electric drives in the context of dissipative dynamical systems. Interesting connections between this class of systems and the theory of nonlinear electrical circuits have been established in the past while links to robust control design are of a very recent origin. Many control questions of interest for power systems and electric drives can be addressed in this framework, and it is felt that extensions (e.g. for the class of nonlinear periodic systems) are also feasible. One distinctive feature of the intended approach is that it is deeply rooted in the physical processes underlying electromechanical energy conversion. This can be contrasted with the approach that starts from a chosen theoretical framework, and then looks for an application area in which the framework could prove successful. Design tools resulting from this second approach are often conservative, and decoupled from the designer's engineering intuition. ***

小行星9502636 本研究计画将探讨电力系统与电力驱动在耗散动力系统的动态。 这类系统和非线性电路理论之间的有趣联系在过去已经建立，而鲁棒控制设计的联系是最近的起源。 在这个框架中，可以解决电力系统和电力驱动器的许多控制问题，并且认为扩展（例如，对于非线性周期系统的类）也是可行的。 预期方法的一个显著特点是，它深深植根于机电能量转换的物理过程。 这可以与从选定的理论框架开始，然后寻找框架可以证明成功的应用领域的方法形成对比。 从第二种方法得到的设计工具通常是保守的，并且与设计者的工程直觉分离。 ***