Experimental Analysis in Alternate Current and Direct Current of the Operating Parameters of a Universal Single-Phase Engine

Abstract

This article presents the experimental analysis of a rotary machine, Universal Motor Analysis; analysis that obeys the purpose of obtaining the almost perfect understanding of the electromechanical behavior of said unit of analysis; It should be noted that the variables to be analyzed were: voltage, current, power, torque, rpm, and power factor; specifically said data will lead to determine the regression model for each of the parameters measured, through the modification of its determination factor. Thus, an analysis of the correlational type was also performed among the variables collected above; finally, through a comparative analysis between engine efficiency during the alternative and continuous signal admission, the fuel efficiency of 91.03% will be determined in the first case, while in the second case, an efficiency of 96.66% was found; being able in this way to determine that the efficiency is greater in 5.63%, in Direct current (DC) compared to the application of Alternating current (AC).

Computational Comparison of AC and DC Motors to Hydrodynamic Changes in Marine Fishing Vessels

“…The torque input to the engine are the disturbances of the hydrodynamic behaviors presented in figure 5. The comparison indexes were: torque, speed, current, and power supply this outputs that the simulation produced, these were selected taking into account the literature search [13], [14], [33]; because this study focuses only on an electromechanical analysis of the rotating machine called the motor. If you want to make a more advanced comparison that includes all the components of the propulsion system, you must add more elements to evaluate, such as the inverter, regulator, frequency converter, propeller shaft, propeller, gearbox, and evaluate additional parameters.…”

“…In the literature, some investigations compare DC motors and AC motors for different research fields. In [13] an experimental analysis is presented for a universal motor when powered by a DC source and an AC source, then the response is compared under the following parameters: voltage, current, power, torque, and revolutions per minute (rpm) and power factor. Finally, the article concludes that for the application of a drill the efficiency of the motor is directly related to the type of power supply, establishing that the motor with DC current injection is more efficient in a percentage of 5.63% compared to the motor when AC current is injected.…”