Development of energy conversion and lightning strike protection simulation for photovoltaic-wind turbine on grid

Photovoltaic (PV) installations and wind turbines that are installed on the
rooftops of buildings need to be protected because the layout is in a high
position and there is a risk of being struck by lightning. Therefore, a more
effective protection system is designed to anticipate electronic damage and
fire on all materials in the distribution network, especially the addition of PV
and wind turbine installations on building roofs. The purpose of this study is
to simulate a lightning protection system on the distribution network and the
results of on-grid PV energy conversion using electrical transient analyzer
program (ETAP) software. Feeder relay delay times and cascade
coordination patterns between outgoing and incoming relays do not overlap.
the delay time of the relay working on the feeder is 0.31 s and the
coordination pattern of the outgoing relay and incoming relay does not touch
each other, so the delay time for the incoming relay is 2.73 s. Then testing
the results of PV energy conversion connected to the grid using MATLAB
Simulink monitoring obtained data reaching 1.600 Wp at peak power with
sun conditions parallel to the PV installation layout