no code implementations • 9 Nov 2023 • Vineet Jagadeesan Nair, Priyank Srivastava, Anuradha Annaswamy
We propose using a hierarchical retail market structure to alert and dispatch resources to mitigate cyber-physical attacks on a distribution grid.
no code implementations • 8 May 2023 • Anjali Parashar, Priyank Srivastava, Anuradha M. Annaswamy
Convex optimization with equality and inequality constraints is a ubiquitous problem in several optimization and control problems in large-scale systems.
no code implementations • 9 Mar 2022 • Priyank Srivastava, Patricia Hidalgo-Gonzalez, Jorge Cortes
Declines in cost and concerns about the environmental impact of traditional generation have boosted the penetration of renewables and non-conventional distributed energy resources into the power grid.
no code implementations • 11 Sep 2021 • Priyank Srivastava, Guido Cavraro, Jorge Cortes
This paper proposes decentralized resource-aware coordination schemes for solving network optimization problems defined by objective functions which combine locally evaluable costs with network-wide coupling components.
no code implementations • 11 Mar 2021 • Priyank Srivastava, Jorge Cortes
The expressions of these Lagrange multiplier functions, which depend upon the gradients of the objective function and the constraints, can make the unconstrained penalty function non-convex in general even if the original problem is convex.
Optimization and Control Systems and Control Systems and Control
no code implementations • 8 Nov 2020 • Priyank Srivastava, Chin-Yao Chang, Jorge Cortes
In this paper, we propose a framework for collections of DERs, combined to form microgrids and controlled by aggregators, to participate in frequency regulation markets.
no code implementations • 8 Nov 2020 • Priyank Srivastava, Jorge Cortes
This paper proposes a distributed algorithm for a network of agents to solve an optimization problem with separable objective function and locally coupled constraints.
Optimization and Control Multiagent Systems
no code implementations • 15 Jul 2020 • Tor Anderson, Manasa Muralidharan, Priyank Srivastava, Hamed Valizadeh Haghi, Jorge Cortes, Jan Kleissl, Sonia Martinez, Byron Washom
This paper presents one of the first real-life demonstrations of coordinated and distributed resource control for secondary frequency response in a power distribution grid.
