Data to support the assessment of the energy efficiency estimation methods on induction motors considering real-time monitoring.
Datos para respaldar la evaluación de los métodos de estimación de eficiencia energética en motores de inducción considerando monitoreo en tiempo real.
Sousa Santos, Vladimir
Cabello Eras, Juan José
Cabello Ulloa, Mario Javier
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Citar con DOI: 10.1016/j.dib.2020.105512
AbstractThe data presented in this article was used to assess and compare the most important methods used to estimate the efficiency during the operation of induction motors at different loads and power supply conditions. The experiment was developed in a test bench including a three-phase induction motor of 1.1 kW (De Lorenzo DL 1021). In addition, an adjustable voltage source, a variable-frequency drive, a resistor, and a magnetic powder brake control unit to regulate the load were used during the experiments. A power quality and energy analyzer (Fluke 435 series 6) was used to measure the electric variables during the experiments. Moreover, for the mechanical measures, the sensors of the brake control unit (De Lorenzo DL 1054TT) and a magnetic powder brake (De Lorenzo DL 1019P) were used. In total, 11 load factors were measured at different operation conditions, including balanced sinusoidal voltage, balanced harmonic voltage, unbalanced sinusoidal voltage and unbalanced harmonic voltage. A total of 10 measures were taken for each load factor at each operation condition. The data presented in this paper can be useful in the development and evaluation of new efficiency estimation methods for induction motors, considering different operation conditions and load factors. Moreover, it can serve to assess the impact of the energy quality on the efficiency of induction motors. The data is related to the manuscript “Assessment of the energy efficiency estimation methods on induction motors considering real-time monitoring”
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Quispe, Enrique Ciro; Lopez, Ivan D.; Ferreira, Fernando J.T.E; Sousa Santos, Vladimir (International Journal Of Electrical And Computer Engineering, 2018-05-07)This paper presents the results of a study about the effects of unbalanced voltages on the energy performance of three-phase induction motors. The principal contribution of this paper is that presents a detailed analysis ...
Assessment of the energy efficiency estimation methods on induction motors considering real-time monitoring Sousa Santos, Vladimir; Cabello Eras, Juan Jose; Sagastume Gutierrez, Alexis; Cabello Ulloa, Mario Javier (Measurement, 2018)Different methods have been developed to estimate the energy efficiency of induction motors. The accuracy of these methods vary with the load factor, the unbalanced voltage (UV) and harmonics. The feasibility of these ...
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