prikaz prve stranice dokumenta Upravljanje balastnim teretom male hidroelektrane
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master's thesis
Upravljanje balastnim teretom male hidroelektrane
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. urn:nbn:hr:168:019725
Radišić, Ana Marija
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Radišić, A. M. (2017). Upravljanje balastnim teretom male hidroelektrane (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:019725

Radišić, Ana Marija. "Upravljanje balastnim teretom male hidroelektrane." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. https://urn.nsk.hr/urn:nbn:hr:168:019725

Radišić, Ana Marija. "Upravljanje balastnim teretom male hidroelektrane." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. https://urn.nsk.hr/urn:nbn:hr:168:019725

Radišić, A. M. (2017). 'Upravljanje balastnim teretom male hidroelektrane', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 19 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:019725

Radišić AM. Upravljanje balastnim teretom male hidroelektrane [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2017 [cited 2024 December 19] Available at: https://urn.nsk.hr/urn:nbn:hr:168:019725

A. M. Radišić, "Upravljanje balastnim teretom male hidroelektrane", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:168:019725

Metadata
TitleUpravljanje balastnim teretom male hidroelektrane
Title (english)Ballast Load Control for Small Hydropower Plant
AuthorAna Marija Radišić
MentorTomislav Tomiša (mentor)
Committee memberTomislav Tomiša (predsjednik povjerenstva)
Committee memberJuraj Havelka (član povjerenstva)
Committee memberIvan Rajšl (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2017-07-17, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U ovom radu je prikazano upravljanje balastnim teretom male hidroelektrane. Opisane su najvažnije komponente male hidroelektrane. Objašnjen je rad asinkronih generatora priključenih na mrežu i u otočnom pogonu, te potreba za balastnim teretom kod malih hidroelektrana bez regulacije protoka. Napravljen je model upravljanja balastnim teretom koji je izveden kao trofazna otporna kaskada hlađena vodom za mikro hidroelektranu nazivne snage 100 kW bez turbinskog regulatora protoka koja radi u otočnom pogonu. Upravljanje balastnim teretom snage 48 kW izvedeno je pomoću programabilnog logičkog kontrolera marke Eaton koji ima zadaću održavati opterećenje turbine na nazivnoj vrijednosti u granicama +/-4 kW. Za programiranje algoritma korišten je EASY-SOFT softver.
Abstract (english)
This paper presents ballast load control for small hydropower plants. Parts of a small scale hydropower facility are described. Performance of the induction generators while connected to the grid as well as when operating in islanding mode is shown. Also importance of ballast load is described for small hydropower plants without flow control turbine governors. The focus of this paper is modeling of ballast load control for micro hydro with a power rating of 100 kW. The balance load resistors are water cooled and micro hydro is operating in stand-alone mode. Ballast load controller is implemented using Eaton’s programmable logic controller. The main task of this PLC is to maintain constant generator load within +/-4 kW. EASY-SOFT programming software is used to program controller.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:019725
Study programmeTitle: 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 resourceText
File originBorn digital
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Created on2019-03-14 00:18:02