2017/12/17 by Horacio Silva-Saravia, Silva-Saravia, Horacio, Yajun Wang +5
Engineering · #Dynamical Systems (math.DS) #FOS: Electrical engineering #FOS: Mathematics #Optimal Power Flow Distribution #Power System Optimization and Stability #Smart Grid Security and Resilience #Systems and Control (eess.SY) #electronic engineering #information engineering
paper · pdf · doi:10.48550/arxiv.1712.06157
openalex publication_date 2017/12/17 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01
This paper describes a novel approach to analyze and control systems with\nmulti-mode oscillation problems. Traditional single dominant mode analysis\nfails to provide effective control actions when several modes have similar low\ndamping ratios. This work addresses this problem by considering all modes in\nthe formulation of the system kinetic oscillation energy. The integral of\nenergy over time defines the total action as a measure of dynamic performance,\nand its sensitivity allows comparing the performance of different\nactuators/locations in the system to select the most effective one to damp the\noscillation energy. Time domain simulations in the IEEE 9-bus system and IEEE\n39-bus system verify the findings obtained by the oscillation energy based\nanalysis. Applications of the proposed method in control and system planning\nare discussed.\n