Vektorsko upravljanje brzinom vrtnje servo pogona upotrebom frekvencijskog pretvarača S120 s upravljačkom jedinicom Sinamics CU320DP, kontrolera S7-1200 i grafičkog sučelja

master's thesis

• Title (english): Speed vector control of servodrive using frequency converter S120 and control unit CU320DP, programmable logic controller S7-1200 and graphical interface
• Author: Bruno Dan
• Mentor: Damir Sumina (mentor)
• Committee member: Damir Sumina (predsjednik povjerenstva)
• Committee member: Igor Erceg (član povjerenstva)
• Committee member: Mario Vražić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2015-07-06, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U radu je ostvaren sustav za vektorsko upravljanje regulacijom brzine vrtnje servo pogona pomoću programirljivog logičkog kontrolera S7-1200, industrijskog pretvarača SINAMICS S120 s upravljačkom jedinicom CU320 te pretvarača MICROMASTER 420. Upravljani servo pogon sastoji se od pogonskog motora (sinkroni motor s permanentnim magnetima) i opteretnog motora (asinkroni motor) koji su međuosovinski spojeni. Pomoću programskog paketa TIA Portal obavljeno je programiranje PLC-a, dok se za izradu grafičkog sučelja koristi programsko okruženje WinCC. Eksperimentalnom optimizacijom podešeni su parametri PI regulatora brzine vrtnje. Odzivi brzine vrtnje, momenta i struja s početnim i optimalnim parametrima su snimljeni i potom uspoređeni.

Abstract (english)

In this paper is acomplished a system for vector control of servo drive using programmable logic controller S7-1200, industrial converter SINAMICS S120 with control unit CU320 and converter MICROMASTER 420. Managed servo drive consists of a drive machine (synchronus motor with permanent magnets) and motor that is used as a load (asynchronous motor). Using the software package TIA Portal V13, PLC programming was performed, while for the creation of a graphical interface was programming enviroment WinCC used. With experimental optimization we were able to set the parameter of PI regulator. Signals of speed, torque and current, with initial and optimal parameteras of PI regulator, are recorded and then compared.

• Keywords: PLC S7-1200; SINAMICS S120 (CU320DP); MICROMASTER 420; STEP7 TIA Portal; Starter; PI regulator; sinkroni motor s permanentnim magnetima (SMPM); servo pogon.
• Keywords (english): PLC S7-1200; SINAMICS S120 (CU320DP); MICROMASTER 420; STEP7 TIA Portal; Starter; PI regulator; synchronus motor with permanent magnets (PMSM); servo drive.
• Language: croatian
• URN:NBN: urn:nbn:hr:168:920702
• 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: 2018-02-06 08:24:07