Prepositioned Power Facility

Affiliated Research Centers and Facilities

Prepositioned Power Facility

Prepositioned Power Facility

Test room for experimenting with distributed control of US Army Talon robots to autonomously create a power infrastructure in advance of troops.

Agile Microgrid Testbench

Affiliated Research Centers and Facilities

Agile Microgrid Testbench

Agile Microgrid Testbench

Platform for performing multiple time scale, mocrogrid control and optimization studies with with nonhomogenous controllable storage, loads, and sources.

Keweenaw Research Center

Affiliated Research Centers and Facilities

Keweenaw Research Center

Keweenaw Research Center

60 year history of vehicle-related, DoD research. 100,000 sq ft of laboratory and office space, 500 acre test tract, variety of military vehicle assets, net-positive building development.

HEV Mobile Lab

Affiliated Research Centers and Facilities

HEV Mobile Lab

HEV Mobile Lab / Microgrid / Smartgrid Advanced Power Systems Research Center

Traveling HEV and micogrid education and research facility with interactive capabilities: (HEV powertrain dynamometer, instrumented power flow, 80kW generator, DC & AC busses, PV array & wind turbine, 5kW computer controlled load, Wireless device communication, Interactive GUI controlling, PV array/battery pack inverter, 0-5kW load profile, Wind turbine inverter, High speed data acquisition, 64 analog channels, Up to 10k Hz, Circuits instrumented for current & voltage, Plug-in electric vehicle)

Prepositioned Power Research

Overview

Prepositioned Power RobotsResearch is focused on developing technology to create systems that can autonomously create a microgrid, for situations that require the ability to preposition a basic level of energy infrastructure such as areas damaged by natural or man-made disasters, and autonomously deploying forward operating bases. Modeling and control of robotics and power conversion systems provides the ability to create such prepositioned electric power networks.

Active Projects

Applications

Autonomous Robots can carry a variety of power equipment:

  • Intelligent power electronics for energy conversion
  • Power connection hardware
  • Generation sources, both traditional and renewable
  • Energy storage

 

Prepositioned Power

Prepositioned Power

Four autonomous microgrid robots, each with different power network functionality. Two have renewable energy generation and storage capability, another has a conventional diesel genset, and the third contains intelligent power electronics for conversion and hard-line interconnection, and switchgear. After assessing the power requirements and available resources they would physically organize and electrically interconnect to form a micro-grid.

Energy Storage Design Research

Overview

From a controls point of view, energy storage systems are the “actuators” in the electrical power grid that enable the mitigation of the transient inputs of power supplies as well as uncontrolled loads. A goal is to optimize the location and amount of energy storage capacity needed to meet microgrid performance and stability constraints. This energy storage capacity can take on many forms from batteries to fly wheels to pumped hydro. Research is focused on integrated energy storage systems that utilize unconventional resources as much as possible. For example, buildings and parking lots full of PHEV’s and EV’s are good targets of opportunity when combined with PV on covered parking structures or distribution-scale PV systems.

Active Research Projects

Energy Storage Design

Energy Storage Design

Secure Intelligent Architectures for Coordinating Agile Microgrids Research

Overview

Agile microgrids allow variable, distributed sources and loads to effectively interoperate over a broad range of conditions. Enabling large numbers of autonomously-managed micro-generators and loads must be accomplished through information-intensive architectures that create significant challenges regarding coordination and cyber security.

Active Research Projects

Applications

Research is concerned with developing concepts, techniques, and tools for enabling the design of secure and effective multi-agent systems for agile microgrids:

  • Combine cyber security, secure software, and system design, distributed control, and computational modeling to achieve a resilient and reliable control system design for agile microgrids.
  • Design and implement multi-agent system incorporating advanced distributed controls, intrinsic cyber security and safety.
  • Develop simulation-based microgrid design tools that utilize advanced in secure multi-agent distributed control to assist in microgrid development projects involving variable sources and controlled loads

SecureIntelligentArchitecture

Distributed Agent-Based Management of Agile Microgrids Research

Overview

A remote microgrid is a class of stand-alone power grids that services diverse loads, employs distributed generation with renewable resources, and requires on-line control and optimization to maintain stability and power flow. The grid control system is both agile and autonomous, accommodating rapid changes in generation and load resources with minimal training or intervention on the part of human operators.

Active Research Projects

Applications

  • Control based on a hybrid approach that marries novel model-predictive control strategies with multi-agent systems.
  • Utilizes artificial intelligence and machine learning techniques.
  • By imbuing software agents with component models and knowledge about grid operations the collective can cooperatively plan and execute coordinated operations that essentially re-organize grid structure in real-time while maintaining uninterrupted service.

Distributed Agent Based Management Layout

High Order Nonlinear Droop

High Order Nonlinear Droop

Distributed Flowchart

Interconnected and Agile Microgrids Research

Overview

Interconnected MicrogridA microgrid may consist of many interconnected energy assets to improve reliability efficiency. Two or more microgrids can also interconnect to share resources to further improve reliability and efficiency. The scalable microgrid project is aimed at creating a hardware test-bench capable of developing and testing technologies for control and optimization in large numbers of interconnected microgrids. It is also aimed at studying how these technologies can scale up to high and higher numbers of interconnected microgrids. Development of power conversion nodes that adapt and connect to an expanding interconnected microgrid structure to create a large, decentralized power distribution network that can adapt to changing resources and demands.

Active Research Projects

Applications

  • Communication protocols
  • High penetration renewable
  • Agile grid controls
  • Control of interconnected microgrids
  • Scale model explorations

Interconnected Flowchart

Agile DC Microgrid Testbed Architecture

Agile DC Microgrid Testbed Architecture

MTU - Scalable Interconnected Microgrid Testbed

MTU – Scalable Interconnected Microgrid Testbed
The light-weight agile DC microgrid testbed will be expanded to dozens of interconnected microgrids.

Interconnected Applications