3 papers
physics.soc-ph2018
Propagation of wind-power-induced fluctuations in power grids
Hauke Haehne, Katrin Schmietendorf, Samyak Tamrakar +2
Renewable generators perturb the electric power grid with heavily non-Gaussian and time correlated fluctuations. While changes in generated power on timescales of minutes and hours…
physics.soc-ph2017
Propagation of Disturbances in AC Electricity Grids
Samyak Ratna Tamrakar, Michael Conrath, Stefan Kettemann
The energy transition towards high shares of renewable energy will affect the stability of electricity grids in many ways. Here, we aim to study its impact on propagation of distur…
nlin.AO2016
Cascading Failures in AC Electricity Grids
Martin Rohden, Daniel Jung, Samyak Tamrakar +1
Sudden failure of a single transmission element in a power grid can induce a domino effect of cascading failures, which can lead to the isolation of a large number of consumers or…