Let’s consider a Hybrid Energy System (HES) composed of two different sources and storage systems: a wind generator (WTG), short and long term storage systems and a foreseeable generator (FDG) like micro gas turbine or diesel generator (figure 1). This HES is connected to a power grid.
The HES is managed with a fuzzy logic supervisor as shown in the following block diagram: (G1, G2, and G5 are normalization gains βref; wind generator pitch angle reference).
1) In your mind, what are the objectives of the supervisor?
2) What are the main constraints?
3) What are the means of action?
4) What are fuzzy supervisor inputs and outputs?