4. Power Systems and Grids
Microgrids — Quiz
Test your understanding of microgrids with 5 practice questions.
Practice Questions
Question 1
In an islanded microgrid, what is the primary function of the energy storage system (ESS)?
Question 2
Which control level in a microgrid hierarchy is implemented by droop control to share active power among inverters without critical communication?
Question 3
Under-frequency load shedding (UFLS) in islanded microgrids may utilize which of the following devices?
Question 4
What is the primary objective of under-frequency load shedding schemes in islanded microgrids?
Question 5
According to Ilyushin et al., what advantage do inverter-connected generator sets (GSs) have over conventional GSs in islanded or weakly connected microgrids?