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GridLab-D
GridLAB-D is a new power system simulation tool that provides valuable information to users who design and operate electric power transmission and distribution systems, and to utilities that wish to take advantage of the latest smart grid technology. It incorporates advanced model...
Pacific Northwest National Laboratory
Jan 19, 2023
2 Resources
2 Resources
Understanding Line Losses and Transformer Losses in Rural Isolated Distribution Systems: Preprint
Rural, isolated power systems in the mainland U.S. and in states like Alaska and Hawaii are powered by assets like diesel generators. These rural, isolated power systems also cannot operate at the higher band of medium voltage (like 69kV). They are primarily in the 12 to 14 kV ran...
Prabakar, K. et al NLR
Feb 29, 2024
Interoperable, Inverter Based Distributed Energy Resources Enable 100% Renewable and Resilient Utility Microgrids
As microgrids transition away from use of conventional generating resources and increasingly rely on renewable resources towards decarbonization goals, it is crucial to evaluate the capability inverter-based resources to provide microgrid stability and resilience. Particularly, mi...
Abcede, L. et al San Diego Electric and Gas
Dec 31, 2024
NREL and SDGandE Collaboration to Support SDGandE Grid and Storage Efforts: Cooperative Research and Development Final Report, CRADA Number: CRD-14-562
This project will enable effective utilization of high penetration of photovoltaics (PV) in islanded microgrids, increasing overall system efficiency, decreased fuel costs and resiliency of the overall system to help meet the SunShot goals of enhancing system integration methods t...
Baggu, M. NLR
Dec 31, 2016
Solar Photovoltaics in Severe Weather: Cost Considerations for Storm Hardening PV Systems for Resilience
Solar photovoltaic (PV) power has many advantages as a resilient power source, including the ability to provide power after a natural disaster. While solar arrays often survive severe weather events, systems are occasionally compromised and left unable to provide power. For PV sy...
Elsworth, J. and Van Geet, O. NLR
May 31, 2020
Community Resilience Options: A Menu for Enhancing Local Energy Resilience
This document highlights areas of potential community resilience improvements, especially those that relate to clean energy deployment for communities and municipalities. The National Renewable Energy Laboratory (NREL) defines resilience as "a system's ability to anticipate, prepa...
Kramer, A. et al NLR
Apr 30, 2023
20 Year Daily Average Modeled Velocity and Discharge for Open water Season at Five Communities on Kuskokwim River, Alaska
This dataset from the University of Alaska Fairbanks provides modeled daily average river velocity and discharge data covering 20 years of open-water seasons for five communities along the Kuskokwim River in Alaska. The data support assessments of hydrokinetic energy potential and...
Brown, E. et al University of Alaska Fairbanks
Feb 02, 2023
Modeled Hourly Tidal Current Velocities, Directions, and Heights from May 1 September 1, 2005 at Two Points Near East Forelands and Tyonek in Cook Inlet, Alaska
Collected by the University of Alaska Fairbanks, this data set contains modeled hourly tidal current velocities, directions, and tidal heights from May through September 2005 at two locations near East Forelands and Tyonek in Cook Inlet, Alaska. The data assist in assessing tidal ...
Bond, B. et al University of Alaska Fairbanks
Feb 08, 2023
Valuing Resilience for Microgrids: Challenges, Innovative Approaches, and State Needs
A comprehensive report by NARUC and partners examines how microgrids can enhance resilience and the challenges of valuing that resilience. It clarifies that a microgrid is a group of interconnected loads and distributed energy resources that can operate connected to or islanded fr...
Rickerson, W. et al National Association of Regulatory Utility Commissioners
Jan 31, 2022
Demonstrating Distribution System Resiliency through Grid-Edge Microgrids, on a Multi-Site Networked Hardware-in-Loop Platform
With the increasing penetration of Distributed Energy Resources (DERs) at the grid-edge, power systems include more energy storage, remote switches, relays, voltage regulators, and other intelligent electronic devices (IED). Effective control of these grid-edge devices by using Ad...
Chowdhury, P. et al University of North Carolina at Charlotte
Dec 31, 2021
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