28 citations · 62 across the 8 of their papers we have counts for
8 papers
Online Long-Term Voltage Stability Margin Estimation for IBR/DER Dominated Power System with Integrated VSM-Aware TSO-DSO Framework
Ahmed Alkhonain, Kiran Kumar Challa, Amarsagar Reddy Ramapuram Matavalam +2
The rapid growth of inverter-based resources (IBRs) and distributed energy resources (DERs) has fundamentally altered the long-term voltage stability characteristics of modern powe…
Machine Learning for Physical Simulation Challenge Results and Retrospective Analysis: Power Grid Use Case
Milad Leyli-Abadi, Jérôme Picault, Antoine Marot +7
This paper addresses the growing computational challenges of power grid simulations, particularly with the increasing integration of renewable energy sources like wind and solar. A…
Local Measurement Based Robust Voltage Stability Index & Identification of Voltage Collapse Onset
Kishan Prudhvi Guddanti, Amarsagar Matavalam, Yang Weng
This paper addresses the problem of real-time monitoring of long-term voltage instability (LTVI) by using local field measurements. Existing local measurement-based methods use The…
Data-Driven Approach for Uncertainty Propagation and Reachability Analysis in Dynamical Systems
Amarsagar Reddy Ramapuram Matavalam, Umesh Vaidya, Venkataramana Ajjarapu
In this paper, we propose a data-driven approach for uncertainty propagation and reachability analysis in a dynamical system. The proposed approach relies on the linear lifting of…
Sparse evolutionary Deep Learning with over one million artificial neurons on commodity hardware
Shiwei Liu, Decebal Constantin Mocanu, Amarsagar Reddy Ramapuram Matavalam +2
Artificial Neural Networks (ANNs) have emerged as hot topics in the research community. Despite the success of ANNs, it is challenging to train and deploy modern ANNs on commodity…
PMU-based Distributed Non-iterative Algorithm for Real-time Voltage Stability Monitoring
Kishan Prudhvi Guddanti, Amarsagar Reddy Ramapuram Matavalam, Yang Weng
The Phasor measurement unit (PMU) measurements are mandatory to monitor the power system's voltage stability margin in an online manner. Monitoring is key to the secure operation o…