مشخصات پژوهش

عنوان	Communication Reduction for Power Systems: An Observer-Based Event-Triggered Approach
نوع پژوهش	مقاله ارائه شده کنفرانسی
کلیدواژه‌ها	Event-triggered, linear system, observer-based control, zeno behavior, communications, power systems
چکیده	The management of distributed and heterogeneous modern power networks necessitates the deployment of communication links, often characterized by limited bandwidth. This paper presents an event detection mechanism that significantly reduces the volume of data transmission to perform necessary control actions, using a scalable scheme that enhances the stability and reliability of power grids. The approach relies on implementing a linear quadratic regulator and the execution of a pair of Luenberger observers. The linear quadratic regulator minimizes the amount of energy required to achieve the control actions. Meanwhile, the Luenberger observers estimate the unmeasured states from the sensed states, providing the necessary information to trigger the event detection mechanism. The effectiveness of the method is tested via time-domain simulations on the IEEE 13-node test feeder interfaced with inverterbased distributed generation systems and the proposed observedbased event-triggered controller. The results demonstrate that the presented control scheme guarantees the bounding of the system states to a pre-specified limit while reducing the number of data packet transmissions by 39.8%
پژوهشگران	کارالابوس کونستانتیوس (نفر پنجم)، شهاب احمد (نفر چهارم)، سوباش لاکشمیرانا (نفر سوم)، گابریل ماجیارویز (نفر اول)، یزدان باتمانی (نفر دوم)