Avtomatizacija in nadzor srednjenapetostnih razdelilnih postaj

diplomsko delo

Aleš Povhe (Author), Nenad Muškinja (Mentor), Matjaž Nemec (Co-mentor)

Abstract

V diplomskem delu bo predstavljena avtomatizacija srednjih in nizkonapetostnih stikalnih postaj s pomočjo nadzornega sistema (SCADA) ter programirljivih logičnih krmilnikov (PLK), pri čemer bo prenos podatkov temeljil na standardu IEC 60870. Osnovna lastnost PLK-ja je krmiljenje ali regulacija naprav, strojev, segmentov ali celotnih procesov s pomočjo vhodno/izhodnih kartic in programa, ki je naložen na PLK. Glavna funkcija stikalne naprave pa je varen vklop in izklop napajanja oz. funkcija varovanja s konstantnim nadzorom električnih veličin. V primeru prekoračitve nastavljenih parametrov pravočasno izklopi močnostno stikalo. Skupino operacijskega centra smo sestavljali projektni manager, glavni programer, CAD načrtovalec, sam pa sem opravljal delo pomožnega programerja v avgustu in septembru 2013. Opravljal sem dela, ki so zajemala večje količine podatkov, slik, spremenljivk in so bila primerna za začetnika na praksi.

Keywords

stikalne naprave;programirljivi logični krmilniki;Scada zenon;IEC 60870 standard;diplomske naloge;

Data

Language:	Slovenian
Year of publishing:	2016
Typology:	2.11 - Undergraduate Thesis
Organization:	UM FERI - Faculty of Electrical Engineering and Computer Science
Publisher:	A. Povhe
UDC:	681.5:621.316(043.2)
COBISS:	20129302
Views:	998
Downloads:	85
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	AUTOMATION AND SUPERVISION OF MEDIUM VOLTAGE DISTRIBUTION STATIONS
Secondary abstract:	In the diploma thesis I will be presenting the automatization of medium and low-voltage switchgear with the help of the control system (SCADA) and programmable logic controller (PLK), where the data transfer is based on the IEC 60870 standard. The basic characteristic of the PLK is the control or regulation of devices, machines, segments or whole processes with the help of the input/output cards and the program that is uploaded on the PLK. The main function of the switchgear is a safe turn on and shut off of the power supply or the safeguard function with the constant monitoring of the electrical quantities. In case where the set parameters are exceeded the circuit breaker switches off. The group of the operational centre consisted of the project manager, main programmer, CAD designer, and I had the function of the secondary programmer, this was taking place in august and September of 2013. My duties were to process large amount of data, pictures and variables and were suited for an intern in an internship.
Secondary keywords:	switchgear;programmable logic controller;Scada zenon;IEC 60870 standard;
URN:	URN:SI:UM:
Type (COBISS):	Undergraduate thesis
Thesis comment:	Univ. v Mariboru, Fak. za elektrotehniko, računalništvo in informatiko, Elektrotehnika
Pages:	IX, 138 str.
ID:	9164951