Energetski prihranki električnih pogonov z ventilatorsko bremensko karakteristiko

ACCETTO, ANTON (author), Miljavec, Damijan (mentor)

Diplomsko delo obravnava teorijo delovanja asinhronskih motorjev, pregled načina delovanja frekvenčnega pretvornika, njegovo zgradbo ter vpliv na delovno okolico. Spoznamo zakonitosti bremen s kvadratno oziroma ventilatorsko bremensko karakteristiko in na koncu pridobljeno znanje uporabimo na konkretnem primeru. Cilj naloge je ugotoviti vpliv prigradnje frekvenčnega pretvornika na zmanjšanje rabe električne energije pri električnih pogonih ventilatorjev in črpalk. Na konkretnem primeru so prikazani in zapisani doseženi prihranki električne energije.

• Language: Slovenian
• Keywords: frekvenčni pretvornik, asinhronski motor, ventilator, črpalka
• Work type: Undergraduate thesis
• Organization: FE - Faculty of Electrical Engineering
• Year: 2016
• PID: 20.500.12556/RUL-83676
• Publication date in RUL: 21.06.2016

ACCETTO, ANTON, 2016, Energetski prihranki električnih pogonov z ventilatorsko bremensko karakteristiko [online]. Bachelor’s thesis. [Accessed 7 April 2025]. Retrieved from: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=eng&id=83676

Secondary language

• Language: English
• Title: Energy savings of electrical drives with ventilation load characteristics

Abstract

In thesis we explain the basic theory of asynchronous motors, we explain the structure of frequency inverters, principles of working and impact on working environment as electrical device. We get to learn the behavior and what to be consider when controlling variable torque loads with frequency inverter. And at the end we tried to summarize and used the knowledge we gain through the thesis on practical case. The objective of the thesis is to identify and shown possible energy savings at loads like fans and pumps controlled by frequency inverter. On practical case we explain and shown achieved energy savings results.

• Keywords: frequency inverter, asynchronous motors, fans, pumps