Upravljanje brzinom vrtnje servo pogona upotrebom frekvencijskog pretvarača Unidrive M701 i programirljivog logičkog kontrolera S7-1200

undergraduate thesis

• Title (english): Speed control of servo drive using frequency converter Unidrive M701 and programmable logic controller S7-1200
• Author: Karlo Hercigonja
• Mentor: Damir Sumina (mentor)
• Committee member: Damir Sumina (predsjednik povjerenstva)
• Committee member: Luka Pravica (član povjerenstva)
• Committee member: Filip Jukić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2018-07-13, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U radu je dan opis rada programirljivog logičkog kotnrolera (PLC). Prikazan je princip rada pojedinih dijelova frekvencijskog pretvarača te servo pogona izvedenog u obliku sinkronog motora s permanentnim magnetima (SMPM). Za realizaciju upravljanja korišteni su programsko okruženje „TIA Portal“, u sklopu kojeg alati „STEP 7“ za izradu programskog koda i „WinCC“ za izradu grafičkog sučelja, te programski alat „Unidrive M Connect“ za puštanje motora u pogon. U središnjem dijelu rada detaljno je opisan algoritam upravljanja servo motora stvoren upotrebom programskog jezika LAD (ljestvičasti dijagram). Prikazane su slike snimanih odziva za referentnu i stvarnu brzinu te struju motora, te je komentirano ponašanje motora usred promjena referentne veličine.

Abstract (english)

The paper gives an work overview of programmable logic controller(PLC). Principle of work of converter parts and servo drive executed as permanent magnet synchronous motor (PMSM) is given. For realization of control is used software „TIA Portal“, which contains tools „STEP 7“ for programming and „WinCC“ for human machine interface (HMI) creation, and software „Unidrive M Connect“ for motor comissioning. Main part of paper describes algorithm of servo drive control created using the programming language LAD (Ladder diagram). Pictures of scoped responses for reference speed, actual speed and motor current are shown and motor behavior due to reference changes is commented.

• Keywords: automatizacija; tehnički proces; PLC; frekvencijski pretvarač; sinkroni motor s permanentnim magnetima; servo pogon
• Keywords (english): automation; techincal process; PLC; frequency converter; permanent magnet synchronous motor; servo drive
• Language: croatian
• URN:NBN: urn:nbn:hr:168:379336
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2019-03-13 20:48:35