Research Activity per Year


Personal Profile

Przemyslaw Koralewicz is a senior researcher at NREL’s Flatiron’s Campus. He is the lead for the NREL controllable grid interface (CGI) and oversees multiple Power-hardware-in-the-loop experiments involving various Megawatt-scale assets including battery, PV, wind, hydrogen and synchronous generation systems. He helps researchers and industry partners to implement innovative power systems projects featuring newly developed technologies and methods based on the latest research findings. He specializes in development of novel devices characterization methods and utilizing them in hardware validation at NREL’s Flatirons Campus. He is also experienced in modeling, stability analysis and validation of smart inverters and complex systems including microgrids. 

Research Interests

Power Hardware-in-the-Loop

Small signal stability analysis

Grid forming inverters

Grid integration


Real-time simulations

Model Validation

Professional Experience

Research Engineer, NREL (2016–now)

Lead Engineer and Project Manager, ABB Corporate Research Center (2009–2016)

Education/Academic Qualification

Master, Electronics and Telecommunication, Silesian Technical University


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Collaborations and Top Research Areas From the Past 5 Years

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