National Engineering Research Center for Microgrids

How do we evaluate a microgrid?

Our researchers evaluate in-house-developed controls and partner-developed microgrid components using software modeling and hardware-in-the-loop evaluation platforms. A microgrid is a group of interconnected loads and distributed energy resources that acts as a single controllable entity with respect to the grid.

How does NREL evaluate microgrid controls?

NREL develops and evaluates microgrid controls at multiple time scales. Our researchers evaluate in-house-developed controls and partner-developed microgrid components using software modeling and hardware-in-the-loop evaluation platforms.

Can microgrids improve energy resiliency?

(Marqusee, Schultz, & Robyn, 2017) Microgrids can enhance energy resiliency by providing energy surety (i.e., loads have certain access to energy) and survivability (i.e., energy is resilient and durable in the face of potential damage).

What is a microgrid controller & energy management system modeling?

Controller and energy management system modeling. Many microgrids receive power from sources both within the microgrid and outside the microgrid. The methods by which these microgrids are controlled vary widely and the visibility of behind-the-meter DER is often limited.

What information is provided in NREL's microgrid design process?

NREL’s microgrid design process For each step in the process this report provides practical information for DoD stakeholders, including information to gather, analysis to be conducted, available tools, examples from DoD projects, and lessons learned. Specific examples of the types of information provided include:

Can a microgrid support unconventional energy storage modeling?

This benefit suggests the need for further extensions unconventional energy storage modeling and the services a microgrid can provide with this type of storage, such as hydrogen. High-fidelity restoration and recovery modeling.