8 papers
On Distribution Grid Optimal Power Flow Development and Integration
Sarmad Hanif, Rabayet Sadnan, Tylor E. Slay +8
Due to changes in electric distribution grid operation, new operation regimes have been recommended. Distribution grid optimal power flow (DOPF) has received tremendous attention i…
Simulation-Integrated Distributed Optimal Power Flow for Unbalanced Power Distribution Systems
Rabayet Sadnan, Nathan Gray, Anjan Bose +1
Distributed optimization methods have been extensively applied for the optimization of electric power distribution systems, especially for grid-edge coordination. Existing distribu…
Distributed Computing for Scalable Optimal Power Flow in Large Radial Electric Power Distribution Systems with Distributed Energy Resources
Rabayet Sadnan, Anamika Dubey
Solving the non-convex optimal power flow (OPF) problem for large-scale power distribution systems is computationally expensive. An alternative is to solve the relaxed convex probl…
Convergence Guarantees of a Distributed Network Equivalence Algorithm for Distribution-OPF
Yunqi Luo, Rabayet Sadnan, Bala Krishnamoorthy +1
The massive integration of distributed energy resources changes the operational demands of the electric power distribution system, motivating optimization-based approaches. The add…
Distributed Optimization in Distribution Systems with Grid-Forming and Grid-Supporting Inverters
Rabayet Sadnan, Anamika Dubey
With massive penetrations of active grid-edge technologies, distributed computing and optimization paradigm has gained significant attention to solve distribution-level optimal pow…
Online Distributed Optimization in Radial Power Distribution Systems: Closed-Form Expressions
Rabayet Sadnan, Tom Asaki, Anamika Dubey
The limitations of centralized optimization methods in managing power distribution systems operations motivate distributed control and optimization algorithms. However, the existin…
Distributed Optimization using Reduced Network Equivalents for Radial Power Distribution Systems
Rabayet Sadnan, Anamika Dubey
The limitations of centralized optimization methods for power systems operation have led to the distributed computing paradigm, particularly in power distribution systems. The exis…
Distributed PV Penetration Impact Analysis on Transmission System Voltages using Co-Simulation
Gayathri Krishnamoorthy, R. Sadnan, Anamika Dubey
With the growing penetrations of distributed energy resources (DERs), it is imperative to evaluate their impacts on transmission system operations. In this paper, an iteratively co…