Search Results for author: Santiago Grijalva

Found 5 papers, 2 papers with code

Phase Retrieval via Model-Free Power Flow Jacobian Recovery

1 code implementation16 May 2023 Samuel Talkington, Santiago Grijalva

The proposed method recovers the phase angles and the power-phase angle submatrices of the AC power flow Jacobian matrix.

Retrieval

Conditions for Estimation of Sensitivities of Voltage Magnitudes to Complex Power Injections

1 code implementation2 Dec 2022 Samuel Talkington, Daniel Turizo, Santiago Grijalva, Jorge Fernandez, Daniel K. Molzahn

Therefore, this paper addresses the conditions for estimating sensitivities of voltage magnitudes with respect to complex (active and reactive) electric power injections based on sensor measurements.

Matrix Completion

Improving Distribution System Resilience by Undergrounding Lines and Deploying Mobile Generators

no code implementations21 Apr 2022 Babak Taheri, Daniel K. Molzahn, Santiago Grijalva

Using an extended version of the IEEE 123-bus test system, numerical simulations show that combining the ability to underground distribution lines with the deployment of mobile generators can significantly improve the resilience of the power supply to critical loads.

The Effect of Prosumer Duality on Power Market: Evidence from the Cournot Model

no code implementations4 Mar 2021 Eve Tsybina, Justin Burkett, Santiago Grijalva

Distributed energy resources behind the meter and automation systems enable traditional electricity consumers to become prosumers (producers/consumers) that can participate in peer-to-peer exchange of electricity and in retail electricity markets.

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