Upravljanje elektromotornim pogonima upotrebom industrijske komunikacijske mreže Profinet IRT

master's thesis

• Title (english): Control of electrical drives using industrial communication network Profinet IRT
• Author: Bruno Agičić
• Mentor: Damir Sumina (mentor)
• Committee member: Damir Sumina (predsjednik povjerenstva)
• Committee member: Šandor Ileš (član povjerenstva)
• Committee member: Martina Kutija (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2017-07-04, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Ethernet se sve više ističe kao poželjni industrijski komunikacijski standard na kojemu se temelje mnogi protokoli razvijeni upravo za potrebe komunikacije u industriji.
Kod upravljanja brzinom slijednog pogona, imperativ je na prijenosu podataka u stvarnom vremenu. Kako bi se zadovoljile te potrebe, složeni protokoli se koriste za detekciju brzine nadređenog pogona i slanje referentne vrijednosti podređenom pogonu.
Cilj ovog diplomskog rada je bio realizirati slijedni pogon upotrebom SIMATIC S7-300 PLC-a i SINAMICS S120 frekvencijskih pretvarača.
Rad se sastojao od uspostavljanja komunikacije između navedenih uređaja putem PROFINET IRT protokola, programa koji ispunjava zahtjeve slijednog pogona i vizualizacijskog sučelja. U konačnici se analizirao utjecaj zadane dinamike sustava na radne karakteristike PROFINET IRT protokola.

Abstract (english)

Ethernet is emerging as the preferred industrial communication platform upon which a multitude of protocols and solutions specially targeted at industrial cummunication requirements have been developed.
In case of the speed synchronization for multi-motor systems, the real time data communication is necessary. In order to satisfy this requirement, the complex protocols are usually used to detect \emph{master} motor speed and to command the desired speed to the \emph{slaves}.
In this thesis drive synchronization is accomplished using SIMATIC S7-300 PLC and SINAMICS S120 variable-frequency drives.
Thesis is composed of PROFINET IRT communication setup for individual devices, program which is used to achieve speed synchronization and developed HMI for simplified use.
The real-time performance of PROFINET IRT is analyzed by looking into how the dynamic of the drive affect its performance.

• Keywords: IRT; višemotorski sustav; sinkronizacija brzine; kašnjenje
• Keywords (english): IRT; multi-motor system; speed synchronization; lagg
• Language: croatian
• URN:NBN: urn:nbn:hr:168:926927
• 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: 2019-03-13 18:34:27