Projektiranje i PLC implementacija proporcionalno-rezonancijskog regulatora za dinamički sustav harmoničkih veličina

Sušec, Damir (2016) Projektiranje i PLC implementacija proporcionalno-rezonancijskog regulatora za dinamički sustav harmoničkih veličina. = Design and PLC implementation of proportional-resonant controller for a dynamic system with harmonic quantities. Master's thesis (Bologna) , Sveučilište u Zagrebu, Fakultet strojarstva i brodogradnje, UNSPECIFIED. Mentor: Pavković, Danijel.

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Text Diplomski, Damir Sušec, 0035165129.pdf - Published Version Jezik dokumenta:Croatian Download (3MB) | Preview

Abstract (Croatian)

U ovom radu je opisano projektiranje proporcionalno-rezonancijskog (PR) regulatora za dinamički sustav harmoničkih veličina. PR regulator je implementiran kao regulator struje za napajanje jednofazne izmjenične mikromreže, a zanimljiv je za AC pretvarače, jer daje beskonačno pojačanje na jednoj frekvenciji. Funkcionalnost PR regulatora potvrđena je detaljnim simulacijama. Nadalje, opisan je princip rada i značajke Simatic S7-200 i S7-300 programibilnih logičkih kontrolera(PLC-a), te FM352-5 modul sa implementiranom FPGA (engl. Field Programmable Array) tehnologijom koja je neophodna za brzo procesiranje signala. Na kraju rada opisana je implementacija i dobiveni rezultati generičkog PR regulatora u S7-200 PLC-u, kako bi se pokazala funkcionalnost PR regulatora u realnom sustavu.

Abstract

This paper describes the design of proportional-resonant (PR) controller for dynamic system with harmonic quantities. PR controller is implemented as a current controller for single-phase AC microgrid, and it is interesting to AC converters because it gives infinite gain at one frequency. Functionality of PR regulator is confirmed by detailed simulations. Furthermore, it has described the working principle and features of Simatic programmable logic controllers S7-200, S7-300 and FM352-5 module with embedded FPGA technology, which is essential for fast signal processing. At the end of the paper is implementation and verification of generic PR controller are givenwithin S7-200 programmable logic controller to show the functionality of the PR controller in the real system.

Item Type:	Thesis (Master's thesis (Bologna))
Uncontrolled Keywords:	PR regulator; optimum dvostrukog odnosa; mikromreža; jednofazni DC-AC pretvarač; FPGA; S7-200; S7-300; FM352-5; STEP 7; Micro/WIN
Keywords (Croatian):	PR controller; Double Ratios Optimum; Damping Optimum; microgrids; single-phase DC-AC converter; FPGA; S7-200; S7-300; FM352-5; STEP 7; Micro/WIN
Subjects:	TECHNICAL SCIENCE > Electrical Engineering > Automation and Robotics TECHNICAL SCIENCE > Mechanical Engineering > mechanical engineering design and drafting
Divisions:	900 Department of Robotics and Production System Automation > 910 Chair of Engineering Automation
Date Deposited:	12 Jul 2016 10:09
Last Modified:	27 Mar 2020 12:14
URI:	http://repozitorij.fsb.hr/id/eprint/6265

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