AURORA DEL ROCIO GIL DE CASTRO2026-01-292026-01-29202010.1016/j.epsr.2020.1063222-s2.0-85081650800https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/31504Electrical and Electronic EngineeringEnergy Engineering and Power TechnologyCharacterization methods and typical levels of variations in rms voltage at the time scale between 1 second and 10 minutesresearch article