4 citations · 7 across the 5 of their papers we have counts for
5 papers
Effects of dynamic power electronic load models on power systems analysis using ZIP-E loads
Gabriel E. Colon-Reyes, Reid Dye, Claire Tomlin +1
Power grids are seeing more devices connected at the load level in the form of power electronics: e.g., data centers, electric vehicle chargers, and battery storage facilities. The…
Small-signal stability in inverter-dominated grids: exploring the role of gains, line dynamics, and operating conditions
Ruth Kravis, Gabriel Colon-Reyes, Duncan Callaway
In a power grid with growing penetrations of renewable energy sources, inverters play a larger role in the dynamic interactions among network components. However, much is yet to be…
Transmission line dynamics on inverter-dominated grids: analysis and simulations
Gabriel E. Colon-Reyes, Ruth Kravis, Sunash Sharma +1
In this work, we study fast time scale dynamic interactions between inverters, synchronous machines, and transmission lines. The overlapping time scales between inverter controls a…
Stability and Robustness of a Hybrid Control Law for the Half-bridge Inverter
Gabriel E. Colón-Reyes, Kaylene C. Stocking, Duncan S. Callaway +1
Hybrid systems combine both discrete and continuous state dynamics. Power electronic inverters are inherently hybrid systems: they are controlled via discrete-valued switching inpu…
Online Data-Enabled Predictive Control
Stefanos Baros, Chin-Yao Chang, Gabriel E. Colon-Reyes +1
We develop an online data-enabled predictive (ODeePC) control method for optimal control of unknown systems, building on the recently proposed DeePC [1]. Our proposed ODeePC method…