Control and Monitor Microgrids - National...
Transcript of Control and Monitor Microgrids - National...
Control and Monitor MicrogridsAn NI Industrial IoT Lab Demonstration
Microgrid topologies offer several advantages over large traditional grids including increased resiliency and easier integration of distributed renewables. But to reap these benefits, you need to overcome some challenges. The microgrid testbed focuses on open technology that can help monitor and control a microgrid at the edge while maintaining scalability and interoperability between different vendors and protocol standards.
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Programmable Switch/Recloser for Protection Scheme and Preventive Maintenance Research
Open, Flexible, Field-Deployable Equipment for Monitoring, Algorithm Design, and Communication to a Head-End System
IIC Testbed Members■■ National Instruments—Monitoring, edge processing
and control, smart inverter controller design, software gateway services
■■ RTI—Data Distribution Service (DDS) communication technology and development tools
■■ Cisco—IT data communication infrastructure
Technology Demonstration Features■■ 3-phase, low-voltage AC microgrid■■ Instrumentation for power quality, monitoring, and
phasor measurements■■ Smart inverter controllers with Time Sensitive Networking
(TSN) technology■■ All inverter-powered grid (no synchronous generation needed)■■ ActiveSync capability (reconnect from island mode without
needing black start)
DEMO BLOCK DIAGRAM
DEMO FEATURES
MONITORING POINT SENSOR wIRE 3-PHASE MAIN GRID 3-PHASE MICROGRID
Main GridSolar Inverter wind Turbine Energy Storage3-Phase Loads Monitoring Rack
Power Outlet
Loads include controllable resistive, inductive, and
capacitive loads.
Transformers and contactors connect the microgrid to the
main utility grid.
Each inverter cabinet has programmable generation profiles to simulate connecting
generation and storage to the grid.
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CONSORTIUM
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