Puštanje u pogon aktivnog mrežnog dijela modularnog sustava frekvencijskih pretvarača

Pleše, Hrvoje

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master's thesis

Puštanje u pogon aktivnog mrežnog dijela modularnog sustava frekvencijskih pretvarača

2019. urn:nbn:hr:200:443030

Pleše, Hrvoje

Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Electromechanical Engineering
Electric Machines and Hybrid Electric Drives Laboratory

Cite this document

APA 6th Edition

Pleše, H. (2019). Puštanje u pogon aktivnog mrežnog dijela modularnog sustava frekvencijskih pretvarača (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:443030

MLA 8th Edition

Pleše, Hrvoje. "Puštanje u pogon aktivnog mrežnog dijela modularnog sustava frekvencijskih pretvarača." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:200:443030

Chicago 17th Edition

Harvard

Pleše, H. (2019). 'Puštanje u pogon aktivnog mrežnog dijela modularnog sustava frekvencijskih pretvarača', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 22 January 2025, https://urn.nsk.hr/urn:nbn:hr:200:443030

Vancouver

Pleše H. Puštanje u pogon aktivnog mrežnog dijela modularnog sustava frekvencijskih pretvarača [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2019 [cited 2025 January 22] Available at: https://urn.nsk.hr/urn:nbn:hr:200:443030

IEEE

H. Pleše, "Puštanje u pogon aktivnog mrežnog dijela modularnog sustava frekvencijskih pretvarača", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:200:443030

Cite this item: https://urn.nsk.hr/urn:nbn:hr:200:443030

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Metadata

Title	Puštanje u pogon aktivnog mrežnog dijela modularnog sustava frekvencijskih pretvarača
Title (english)	Modular frequency converter system active line unit commissioning
Author	Hrvoje Pleše
Mentor	Željko Hederić (mentor)
Mentor	Vedrana Jerković Štil (mentor)
Committee member	Željko Hederić (predsjednik povjerenstva)
Committee member	Tomislav Barić (član povjerenstva)
Committee member	Tin Benšić (član povjerenstva)
Granter	Josip Juraj Strossmayer University of Osijek Faculty of Electrical Engineering, Computer Science and Information Technology Osijek (Department of Electromechanical Engineering) (Electric Machines and Hybrid Electric Drives Laboratory) Osijek
Defense date and country	2019-10-21, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Electrical Engineering Electromechanical Engineering
Abstract	U diplomskom radu je objašnjen SINAMICS S120 modularni frekvencijski pretvarač, podjela pretvarača na ispravljač, istosmjerni međukrug te izmjenjivač, princip rada i shema svakog dijela. Nadalje je dana razrada svakog modula, osnovne karakteristike, sheme spoja i njihova svrha kao i primjena ulaznog filtra i njegova zadaća, te princip rada. Objašnjen je ispravljač, njegov utjecaj na mrežu te princip rada, kao i istosmjerni međukrug, podjela i način odabira potrebnog modula prema potrebama pogona, potrebna snaga, način upravljanja pogonom i mogućnost povrata energije u mrežu. Također, objašnjen je princip rada izmjenjivača unutar motornog modula kao posljednje komponente pretvarača. Objašnjen je postupak spajanja komponenti, povezivanje kako komunikacijskim DRIVE-CliQ vodovima tako i naponskim istosmjernim te izmjeničnim napajanjem. Nadalje je razrađen i objašnjen rad u programu TIA Portal, putem kojeg se uspostavljala komunikacija između upravljačke jedinice i računala. Prikazan je postupak parametriranja, upravljanja te puštanja u pogon asinkroni motor. Nakon izrade laboratorijskog postava i puštanja u pogon provelo se mjerenje i prikaz mjerenih veličina prilikom pokretanja, kočenja te generatorski način rada. Putem dijagrama prikazane su brzine vrtnje motora, naponi u istosmjernom međukrugu, momenti motora, snage motora te apsolutne vrijednost struja motora.
Abstract (english)	This final paper describes the SINAMICS S120 modular drive system and the division of the drive system to rectifier, DC link and converters. It also describes work principles and the schematics of every part of the drive. Furtermore, every module, basic characteristics, connection schematics with their purpose and the use of the input filter with its purpose and work principles have been described. Rectifier and its influence on the grid with its work principles, DC link and the division and the method of selection of the required module acording to the requirements of the user, considering the power output, control method and the ability to return the power back into the grid, have also been described. The paper also describes work principles of the rectifier inside the motor module as the last component of the converter. Procedure of component connection and the connection of communication using DRIVE-CliQ lines as well as using DC and AC power have also been described. In addition the paper describes how to work in TIA Portal software, used to establish the communication between the control unit and the computer. Parametrisation, control and commissioning processes are also described. After the making of the laboratory setup, and the commission the measurements were made during startup, braking and generator mode with the representation of the measurement results. Speed of rotation, DC link voltages, moment, power and absolute current values are displayed through diagrams.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:200:443030
Study programme	Title: Graduate University Study Programme in Electrical Engineering; specializations in: Communications and Informatics, Power Engineering Course: Power Engineering Study programme type: university Study level: graduate Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike (magistar/magistra inženjer/inženjerka elektrotehnike)
Type of resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Created on	2019-12-11 17:20:56