24 citations · 76 across the 58 of their papers we have counts for
8 papers · 2 filters
Online Learning of Power Transmission Dynamics
Andrey Y. Lokhov, Marc Vuffray, Dmitry Shemetov +2
We consider the problem of reconstructing the dynamic state matrix of transmission power grids from time-stamped PMU measurements in the regime of ambient fluctuations. Using a max…
Exact Topology and Parameter Estimation in Distribution Grids with Minimal Observability
Sejun Park, Deepjyoti Deka, Michael Chertkov
Limited presence of nodal and line meters in distribution grids hinders their optimal operation and participation in real-time markets. In particular lack of real-time information…
Optimal Ensemble Control of Loads in Distribution Grids with Network Constraints
Michael Chertkov, Deepjyoti Deka, Yury Dvorkin
Flexible loads, e.g. thermostatically controlled loads (TCLs), are technically feasible to participate in demand response (DR) programs. On the other hand, there is a number of cha…
Chance-Constrained ADMM Approach for Decentralized Control of Distributed Energy Resources
Ali Hassan, Yury Dvorkin, Deepjyoti Deka +1
Distribution systems are undergoing a dramatic transition from a passive circuit that routinely disseminates electric power among downstream nodes to the system with distributed en…
Learning the Exact Topology of Undirected Consensus Networks
Saurav Talukdar, Deepjyoti Deka, Sandeep Attree +2
In this article, we present a method to learn the interaction topology of a network of agents undergoing linear consensus updates in a non invasive manner. Our approach is based on…
Structure- & Physics- Preserving Reductions of Power Grid Models
Colin Grudzien, Deepjyoti Deka, Michael Chertkov +1
The large size of multiscale, distribution and transmission, power grids hinder fast system-wide estimation and real-time control and optimization of operations. This paper studies…