Multiple model reduction approach using gap metric and stability margin for control nonlinear systems
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Control, Automation and Systems"
DOI: 10.1007/s12555-015-0131-y
Abstract: This paper deals with the control of nonlinear systems using multimodel approach. The main idea of this work consists on the association of the gap metric and the stability margin tools to reduce the number… read more here.
Keywords: stability margin; metric stability; gap metric;
Estimating frequency stability margin for flexible under-frequency relay operation
Sign Up to like & getrecommendations! Published in 2021 at "Electric Power Systems Research"
DOI: 10.1016/j.epsr.2021.107116
Abstract: Abstract SmartGrid solutions are often misinterpreted as complex approaches requiring large amounts of (online) data and computational power for delivering high-quality results. With today's technology, this is surely the most obvious and technically achievable approach… read more here.
Keywords: system; frequency stability; frequency; stability margin ... See more keywords
Precise Characterizations of the Stability Margin in Time-Domain Space for Planar Systems Undergoing Periodic Switching
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Access"
DOI: 10.1109/access.2017.2722417
Abstract: This paper addresses the stability analysis problem for planar periodic switching systems. We characterize the stability margin in the space constituted by the dwell times of the subsystems, by which we can assess the asymptotic… read more here.
Keywords: domain space; space; periodic switching; time domain ... See more keywords
Single-Input–Single-Output Feedback Control Model and Stability Margin Analysis for Hybrid Dual-Infeed HVDC System
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2020.2991066
Abstract: To quantitatively investigate the system stability margin and provide systematic design guidance for the hybrid dual-infeed high-voltage direct current (HVdc) system, this article develops a dynamic multi-input–multi-output (MIMO) transfer function model for the hybrid dual-infeed… read more here.
Keywords: system; control; hvdc; stability margin ... See more keywords
Fixed-Point Theorem-Based Voltage Stability Margin Estimation Techniques for Distribution Systems With Renewables
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Informatics"
DOI: 10.1109/tii.2021.3112097
Abstract: The future distribution systems expose to an unprecedented level of uncertainties due to renewable resources, nontraditional loads, aging infrastructure, etc., posing potential risks to secure operation of the system.This article proposes a new technique to… read more here.
Keywords: voltage stability; point theorem; fixed point; stability margin ... See more keywords
Deep Ensemble With Proliferation of PV Energy for Bidirectional Evaluation of Voltage Stability Margin
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Sustainable Energy"
DOI: 10.1109/tste.2019.2905691
Abstract: This paper proposes an algorithm for the bidirectional evaluation of voltage stability margin (VSM) with a large photovoltaic (PV) power penetration. To address the variability caused by loads and PV for bidirectional VSM, a deep… read more here.
Keywords: deep ensemble; stability margin; evaluation voltage; energy ... See more keywords