Određivanje gubitaka i korisnosti sinkronih reluktantnih motora prema normi IEC-60034-2-3

master's thesis

• Title (english): Determining losses and efficiency of synchronous reluctance motors according to IEC-60034-2-3
• Author: Marin Brajković
• Mentor: Stjepan Stipetić (mentor)
• Committee member: Stjepan Stipetić (predsjednik povjerenstva)
• Committee member: Damir Žarko (član povjerenstva)
• Committee member: Zlatko Hanić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2021-07-05, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Sinkroni reluktantni motori sve više se koriste kao zamjena za asinkrone motore u općim industrijskim namjenama kao što su na primjer pogoni pumpi, kompresora, pokretnih traka, ventilatora itd. Oni moraju biti napajani iz frekvencijskog pretvarača. U tom smislu važno je djelovanje cijelog sustava pretvarač – motor i utjecaj jednog elementa na drugi.
U ovom radu ispitan je utjecaj pretvarača na korisnost reluktantnog motora kojeg napaja. Obavljeno je određivanje gubitaka i korisnosti dostupnih reluktantnih motora (ABB, Siemens) sukladno normi IEC 60034–2–3 na različitim kombinacijama pretvarača (ABB, Siemens, Danfoss).

Abstract (english)

Synchronous reluctance motors are increasingly being used as to replace induction motors in general industrial applications such as, for example, pumps, compressors, conveyors, fans, etc. They must be supplied by a power converter. This raises the question of the operation of the entire variable-speed drive system and the influence of one element on another.
In this paper, the influence of the power converter on the efficiency of the reluctance motor is studied. The losses and efficiency of two different reluctance motors (ABB, Siemens) were determined according to IEC 60034–2–3 standard with different combinations of converters (ABB, Siemens, Danfoss).

• Keywords: sinkroni reluktantni stroj; korisnost; frekvencijski pretvarač; IEC 60034–2–3
• Keywords (english): synchronous reluctance motor; efficiency; power converter; IEC 60034–2–3
• Language: croatian
• URN:NBN: urn:nbn:hr:168:939743
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije (magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-01-13 14:37:00