- Interactive Visualization: Randomized Switching for Network Reconfiguration
Demo of the randomized switching algorithm for network reconfiguration: Generate many optimized configurations for a power network.
- Linearizing the Power Flow Equations
Overview of linearizing the AC power flow equations, and the structure that emerges at the flat start.
- Upcoming events: 2025 INFORMS Annual Meeting, 2025 NAPS Conference, and 2026 ICERM RandNLA Workshop
Presenting some recent work at upcoming conferences and workshops in 2025-2026.
- Harvard PAI Seminar: "Randomness as a Resource: Scalable Algorithms for Grid Decision-Making"
Recap of Harvard PAI seminar on using randomness to scale decision-making algorithms for electric power grids.
- Generating Random Graphs and Laplacians in Julia
Step-by-step guide for building random graphs and Laplacians in Julia, with sparse matrix tricks and visualization tips.
- Differentiating Solutions of DC Optimal Power Flow
Explains how to differentiate DC optimal power flow solutions with respect to problem parameters.
- Writing DC Optimal Power Flow in Matrix Form
Shows how to write DC optimal power flow in matrix form.
- Can complex power injections be estimated from voltage magnitudes?
Discusses phase retrieval in power systems and conditions for estimating complex injections using only voltage magnitudes.
- Checking if an electric power system is radial with the admittance matrix
Walkthrough for testing whether an admittance matrix corresponds to a radial electric power network using simple counts.