121 citations · 183 across the 8 of their papers we have counts for
8 papers
Deterministic Random Walk Model in NetLogo and the Identification of Asymmetric Saturation Time in Random Graph
Ayan Chatterjee, Qingtao Cao, Amirhossein Sajadi +1
Interactive programming environments are powerful tools for promoting innovative network thinking, teaching science of complexity, and exploring emergent phenomena. This paper repo…
Droop-e: Exponential Droop as a Function of Power Output for Grid-Forming Inverters with Autonomous Power Sharing
Rick Wallace Kenyon, Amirhossein Sajadi, Bri-Mathias Hodge
This paper presents the novel Droop-e grid-forming inverter control strategy, which establishes an active power-frequency relationship based on an exponential function of the inver…
Hierarchical Control of Utility-Scale Solar PV Plants for Mitigation of Generation Variability and Ancillary Service Provision
Simon Julien, Amirhossein Sajadi, Bri-Mathias Hodge
Renewable energy technologies including solar and wind inevitably play a leading role in meeting the growing demand for a decarbonized and clean power grid. However, these technolo…
Synchronization in Electric Power Networks with Inherent Heterogeneity Up to 100% Inverter-Based Renewable Generation
Amirhossein Sajadi, Rick Wallace Kenyon, Bri-Mathias Hodge
The synchronized operation of power generators is the foundation of electric power network stability and a key to the prevention of undesired power outages and blackouts. Here, we…
Interactive Power to Frequency Dynamics Between Grid-Forming Inverters and Synchronous Generators in Power Electronics-Dominated Power Systems
Rick Wallace Kenyon, Amirhossein Sajadi, Matt Bossart +2
With increased attention on grid-forming inverters as a power system stabilizing device during periods of high shares of inverter-based resource operations, there is a present need…
Voltage Estimation in Low-Voltage Distribution Grids with Distributed Energy Resources
Marija Marković, Amirhossein Sajadi, Anthony Florita +2
The present distribution grids generally have limited sensing capabilities and are therefore characterized by low observability. Improved observability is a prerequisite for increa…
Evaluation of Suitability of Different Transient Stability Indices for Identification of Critical System States
Amirhossein Sajadi, Robin Preece, Jovica Milanovic
Power system stability indices are used as measures to evaluate and quantify the response of the system to external large disturbances. This paper provides a comparative analysis o…
Transmission System Planning for Integration of Renewable Electricity Generation Units
Amirhossein Sajadi, Luka Strezoski, Richard Kolacinski +1
This paper summarizes the operational challenges imposed by integration of renewable electricity generation units in transmission level where the most common renewable generation u…