Re:NREL Open-Source Modeling Approach Simulates Low-Inertia ...
by chestertn on Monday July 26, 2021 @08:40PM
(#27967301)
I am not sure that is a good analogy.
In abstract terms you can think of the inertia as the time constant of a linear ODE. For the same perturbation of the state, the larger the inertia the slowest the variation.
In a grid with low inertia changes in demand (wether increase or decrease demand) are very sudden and thus difficult to control.
In abstract terms you can think of the inertia as the time constant of a linear ODE. For the same perturbation of the state, the larger the inertia the slowest the variation.
In a grid with low inertia changes in demand (wether increase or decrease demand) are very sudden and thus difficult to control.