Digitalization of Microgrids and Electrical Distribution Networks

Posted by Nikola Fischer Celanovic on May 15, 2017 1:00:27 PM

Distribution grids of the future will be much more dynamic than they are today. The key drivers for this are the decentralized generation largely driven by exponential technology adoption of intermittent renewable sources like solar and wind, battery storage, as well as highly dynamic power electronics converters, and smart relays. Additionally, the resilience considerations against cyber-attacks and natural events call for a more decentralized control architecture, i.e. cellular design of the distribution grids-one in which parts of the grid can both operate as independent islands and control their own voltage and frequency, as well as operate as integral part of the large grid.

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Topics: Microgrids, controller hardware in the loop, Virtual HIL, HIL, DER

6 lessons learned from the MIT Lincoln Laboratory Microgrid Symposium that will make your next microgrid project a breeze

Posted by Ivan Celanovic on Mar 3, 2017 3:45:20 PM

At the Microgrid & DER Controller Symposium 2017, the brainchild of Erik Limpaecher from the MIT Lincoln Laboratory, the ultra-high fidelity controller Hardware in the Loop (HIL) was in the spotlight, and it was glowing. It won the hearts and minds of all power engineers present.

At the workshop center stage, the real, unadulterated industrial microgrid controllers—from Eaton, GE, SEL, and Schneider—were in action. They were directly interfaced and controlling the Microgrid Controller HIL Testbed running real-time simulation comprising 3 feeders with 24 busses, one diesel generator, one natural gas generator with combined heat an power, battery storage, PV inverter, and numerous loads.  

 

 

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Topics: Microgrids, controller hardware in the loop, Virtual HIL, HIL, DER

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