Author, as appears in the article.: Guasch-Pesquer L; García-Ríos S; Jaramillo-Matta AA; Vidal-Idiarte E
Department: Enginyeria Electrònica, Elèctrica i Automàtica
URV's Author/s: GARCIA RIOS, SARA / GRIS JEREMIAS, FERRAN / Vidal Idiarte, Enric
Keywords: Voltage fluctuations Torque measurement Power quality Induction motors Efficiency Current measurement voltage fluctuations torque measurement torque power quality power induction motors
Abstract: This work shows an alternative method to determine the Voltage Unbalance Factor in a power grid by using both the mean value of the line voltages and Current Unbalance Factor in induction motors. Twenty unbalanced voltage points on three induction motors were used in order to compare the two methods. The influence of the measurement error of both the voltmeters and the ammeters on the resulting Voltage Unbalance Factor was studied, and the validation was made with laboratory data for one of the three motors analyzed, in addition to the simulations carried out. The proposed Voltage Unbalance Factor was compared with the most typical method in the standards to obtain this factor, showing that the proposed factor has a better approach than the standard factor to determine the value of the Voltage Unbalance Factor in an unbalanced power system.
Thematic Areas: Zootecnia / recursos pesqueiros Renewable energy, sustainability and the environment Renewable energy, sustainability and the environm Interdisciplinar General computer science Fuel technology Engineering (miscellaneous) Engenharias iv Engenharias iii Engenharias ii Energy engineering and power technology Energy (miscellaneous) Energy & fuels Electrical and electronic engineering Economia Control and optimization Ciências ambientais Ciências agrárias i Ciência da computação Building and construction Biotecnología Biodiversidade Astronomia / física
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: enric.vidal@urv.cat
Author identifier: 0000-0002-6016-4096
Record's date: 2024-09-07
Papper version: info:eu-repo/semantics/publishedVersion
Link to the original source: https://www.mdpi.com/1996-1073/15/23/9232
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Energies. 15 (23):
APA: Guasch-Pesquer L; García-Ríos S; Jaramillo-Matta AA; Vidal-Idiarte E (2022). Improved Method for Determining Voltage Unbalance Factor Using Induction Motors. Energies, 15(23), -. DOI: 10.3390/en15239232
Article's DOI: 10.3390/en15239232
Entity: Universitat Rovira i Virgili
Journal publication year: 2022
Publication Type: Journal Publications
Repositori URV