1 citations · 1 across the 5 of their papers we have counts for
6 papers
Plug-in Estimation Method for Topology and Admittance Estimation in Electric Grids
Norak Rin, Iman Shames, Ian R. Petersen +2
This paper proposes a scalable method for topology and admittance estimation in electric power grids. Our proposed plug-in estimation method incorporates precise phasor measurement…
Online Sketched Newton-Raphson
Jean-Luc Lupien, Yuen-Man Pun, Youssef Diouane +2
In online convex optimization (OCO), a decision-maker is confronted with an unknown environment and seeks to play an optimal sequence of decisions on a short time-scale using only…
Data Requirements for Electric Grid Topology and Admittance Estimation
Norak Rin, Iman Shames, Ian Petersen +1
Recent advances in precise phasor measurement units are enabling new approaches to estimate distribution and transmission grid parameters in real-time. In this paper, we investigat…
A Fundamental Convergence Rate Bound for Gradient Based Online Optimization Algorithms with Exact Tracking
Alex Xinting Wu, Ian R. Petersen, Iman Shames
In this paper, we consider algorithms with integral action for solving online optimization problems characterized by quadratic cost functions with a time-varying optimal point desc…
An online optimization algorithm for tracking a linearly varying optimal point with zero steady-state error
Alex Xinting Wu, Ian R. Petersen, Valery Ugrinovskii +1
In this paper, we develop an online optimization algorithm for solving a class of nonconvex optimization problems with a linearly varying optimal point. The global convergence of t…
Electric Grid Topology and Admittance Estimation: Quantifying Phasor-based Measurement Requirements
Norak Rin, Iman Shames, Ian R. Petersen +1
In this paper, we quantify voltage and current phasor-based measurement requirements for the unique estimation of the electric grid topology and admittance parameters. Our approach…