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20242026
most citedElectric Grid Topology and Admittance Estimation: Quantifying Phasor-based Measurement Requirements

1 citations · 1 across the 5 of their papers we have counts for

collaborators

6 papers

eess.SY2026

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…

math.OC2026

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…

eess.SY2026

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…

math.OC2025

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…

math.OC2024

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…

eess.SY2024★ 1 cited

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…