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Design, Operation, and Controlled-Island Operation of the U.S. Department of Energy Solar Decathlon 2013 Microgrid
This document reports on the design and operation of a high-capacity and high-penetration-ratio microgrid, which consists of 19 photovoltaic-powered residential houses designed by collegiate teams as part of their participation in the U.S. Department of Energy Solar Decathlon 2013...
Kurnik, C. et al NLR
Mar 31, 2015
DC Microgrid Reliability Enhancement with Adaptive Converter Thermal Management
Due to the different device selections, aging levels, and thermal dissipation performance, some converters may take additional thermal stress on switching devices than others in paralleled converter systems, which will reduce system reliability. To address this problem, this paper...
Zhu, X. et al Aalborg University
Dec 31, 2023
5G Securely Energized and Resilient: Task 2 and 3 Progress Report
5G Securely Energized and Resilient (5G-SER) is a project funded by US DOD OUSD RandE in which NREL (NREL) developed, implement, and tested a wireless 5G architecture integrated with power systems components to perform research on its capabilities to provide low-latency, security,...
Rivera, J. et al NLR
Nov 30, 2023
Technology Transition Final Public Report; Smart Power Infrastructure Demonstration for Energy Reliability and Security (SPIDERS), Joint Capability Technology Demonstration (JCTD).
The Smart Power Infrastructure Demonstration for Energy Reliability and Security (SPIDERS) Joint Capability Technology Demonstration was a multiphase program led by the U.S. Department of Defense and Department of Energy to develop and demonstrate secure, resilient microgrids at m...
Command, E. U.S. Department of Defense and U.S. Department of Energy
Dec 30, 2015
Grid Application and Controls Development for Medium-Voltage SiC-Based Grid Interconnects: Preprint
In this paper, the grid-interconnection requirements of directly connected medium voltage (MV) SiC-based converters are studied and the necessary control implementations are detailed. These power electronic converters use the interconnection standard IEEE 1547-2018, but can also h...
Singh, A. et al NLR
Sep 30, 2020
Implementing Inertial Control for PMSG-WTG in Region 2 using Virtual Synchronous Generator with Multiple Virtual Rotating Masses
With the increasing integration of renewable energy, the problems associated with deteriorating grid frequency profile and potential power system instability have become more significant. In this paper, the inertial control algorithm using Virtual Synchronous Generator (VSG) is im...
Yan, W. et al University of Denver
Jul 31, 2019
IEEE 1547 Interconnection Standard: Enabler of Technical Innovation and End-User Benefit Day 1
This workshop will introduce the IEEE 1547-2018 Standard for Interconnection and Interoperability of Distributed Energy Resources (DER) with Electric Power Systems and will provide an overview of the 1547-2018 standard. This workshop will also put IEEE 1547 in the context of other...
Shirazi, M. University of Alaska Fairbanks
May 12, 2025
An Innovative Energy Management System for Microgrids with Multiple Grid-Forming Inverters
As increasingly more grid-forming (GFM) inverter-based resources replace traditional fossil-fueled synchronous generators as the GFM sources in microgrids, the existing microgrid energy management systems (EMS) need to be updated to control and coordinate multiple GFM inverters th...
Comden, J. and Wang, J. NLR
Dec 31, 2023
Using Energy Storage-Based Grid Forming Inverters for Operational Reserve in Hybrid Diesel Microgrids
Studies transient dynamics in a hybrid diesel microgrid during loss of wind generation and evaluates a transition from diesel spinning reserve to a battery energy storage system operating reserve using grid-forming inverters. Combines electromagnetic simulations with a power hardw...
Hernandez-Alvidrez, J. et al Sandia National Laboratories
Mar 26, 2022
Evaluation of Optimal Net Load Management in Microgrids Using Hardware-in-the-Loop Simulation
This paper presents the performance evaluation of a net load management (NLM) engine that balances load and generation in an isolated community to power a critical facility after a grid interruption event (e.g., the loss of a large generation unit). This NLM engine is particularly...
Wang, J. et al NLR
Dec 31, 2021
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