The effect of renewable energy incorporation on power grid stability and resilience.

ABSTRACT: Contemporary proliferation of renewable power generation is causing an overhaul in the topology, composition, and dynamics of electrical grids. These low-output, intermittent generators are widely distributed throughout the grid, including at the household level. It is critical for the function of modern power infrastructure to understand how this increasingly distributed layout affects network stability and resilience. This paper uses dynamical models, household power consumption, and photovoltaic generation data to show how these characteristics vary with the level of distribution. It is shown that resilience exhibits daily oscillations as the grid's effective structure and the power demand fluctuate. This can lead to a substantial decrease in grid resilience, explained by periods of hig

SUBMITTER: Smith O 

PROVIDER: S-EPMC8890699 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature