4 papers
An Integrated Transportation Network and Power Grid Simulation Approach for Assessing Environmental Impact of Electric Vehicles
Diana Wallison, Jessica Wert, Farnaz Safdarian +4
This study develops an integrated approach that includes EV charging and power generation to assess the complex cross-sector interactions of vehicle electrification and its environ…
Electric Vehicle Integration using Large-Scale Combined Transmission and Distribution Grid Models
Diana Wallison, Lyric Haylow, Jessica Wert +4
In this paper, we propose a unifying co-simulation framework integrating transportation demand, grid assets, land use, demographics, and emissions to optimally accelerate electric…
The Effects of Correctly Modeling Generator Step-Up Transformer Status in Geomagnetic Disturbance Studies
Jessica L. Wert, Pooria Dehghanian, Jonathan Snodgrass +1
In order to correctly model the impacts of geomagnetically induced current (GIC) flows, the generator step-up (GSU) transformer status must be properly modeled. In power flow studi…
Application of Transformer Impedance Correction Tables in Power Flow Studies
Pooria Dehghanian, Ju Hee Yeo, Jessica Wert +3
Phase Shifting Transformers (PST) are used to control or block certain flows of real power through phase angle regulation across the device. Its functionality is crucial to special…