Power system frequency stability

[photon]

Thanks so much! There's very little information about these topics on youtube.

[javierharth]

Interesting angle presented here; if I get it correctly, renewable generating capacity becomes a load, same as the slip angle shifts a motor into a generator.
Thank you Georg!

[marcos]

I have a question: why the high penetration of RES of the last decade has reduced the primary frequency reserve? Is this correlated with the inertia of the system? Thank you in advance.

[gekka]

It's a very interesting simulation. I'm interested in the correlation between power load/generation to frequency. I still don't understand how a sudden change in load/generation would affect the frequency by formula. Can you nudge me in the right direction? =)

[johanlilliestrale]

Thank you for the pedagogical video. I have a question though. The turbines
in hydro/nuclear and gas power generation can be frequency regulated to the wanted frequency. The frequéncy in wind turbine is dependent on the wind velocity, it goes up and down. How is it possible then to utilise wind turbines? I mean may wind turbines be contraproductive because they perturbate the stability of the power net? Can you use wind power to a certain amount and coexist with conventional power? Is it possible to frequency regulate wind power? Do you need to store the energy from wind power to able to regulate it? Thank you

[aqdasnaeem]

Hi Georg I tried running the simulation via the link in the description however when i hit the run button I don't see any sinusoids on my screen any idea why is it happening ?