| | SLO | ENG | Cookies and privacy

Bigger font | Smaller font

Show document Help

Title:NAPRAVA ZA KOMPENZACIJO JALOVE MOČI
Authors:ID Pernat, Dejan (Author)
ID Štumberger, Gorazd (Mentor) More about this mentor... New window
ID Voršič, Jože (Comentor)
Files:.pdf UNI_Pernat_Dejan_2010.pdf (1,49 MB)
MD5: A72E2C021A8493F4095ABF7CFB9CBC55
PID: 20.500.12556/dkum/33882d42-b450-4041-9c26-6768c9ee4172
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Električno omrežje sestavljajo naprave, ki potrebujejo za svoje delovanje jalovo moč. Za zmanjšanje izgub, ki so povezane s prenosom energije, uporabljamo naprave za kompenzacijo jalove moči. V diplomi imamo opraviti s kombiniranim bremenom, ki je sestavljeno iz bremen s počasnim dinamičnim odzivom in bremen s hitrim dinamičnim odzivom. Avtomatska kompenzacijska naprava je uporabljena za kompenzacijo jalove moči bremen s počasnim dinamičnim odzivom, dinamična kompenzacijska naprava pa za kompenzacijo jalove moči bremen s hitrim dinamičnim odzivom. Analiza izvedena v diplomski nalogi temelji na simulacijskih izračunih izvedenih v programskem paketu Matlab-Simulink in na rezultatih meritev na terenu. V obeh primerih je jasno razvidno, da kompenzacijska naprava bistveno zmanjša jalovo moč dobljeno iz omrežja. Po vključitvi naprave za kompenzacijo jalove moči se pri enaki delovni moči bremena bistveno zmanjša efektivna vrednost bremenskega toka.
Keywords:električno omrežje, naprave, cosφ, kompenzacija
Place of publishing:Maribor
Publisher:[D. Pernat]
Year of publishing:2010
PID:20.500.12556/DKUM-13480 New window
UDC:621.315.02(043.2)
COBISS.SI-ID:14092310 New window
NUK URN:URN:SI:UM:DK:WLBITKC4
Publication date in DKUM:01.04.2010
Views:4947
Downloads:626
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
:
Copy citation
  
Average score:(0 votes)
Your score:Voting is allowed only for logged in users.
Share:Bookmark and Share


Hover the mouse pointer over a document title to show the abstract or click on the title to get all document metadata.

Secondary language

Language:English
Title:POWER FACTOR CORRECTION DEVICE
Abstract:Electricity network mostly consists of devices which require reactive power for their operation. In order to minimize losses related with energy transmission reactive power compensation, in the form of a power factor correction device, can be introduced. The diploma thesis deals with the combined load, composed of the load with slow dynamic response and the load with fast dynamic response. An automatic power factor correction device is applied to compensate reactive power of the load with slow dynamic response while a dynamic power factor correction device is used to compensate reactive power in the case of the load with fast dynamic response. The analysis performed in the diploma thesis is based on simulations performed in the program package Matlab-Simulink and on the results of field testing. In both cases, it is clearly shown that the power factor correction device substantially reduces reactive power delivered from the grid. After switching-on the power factor correction devices, the load current rms vale decreases substantial at the same active power of the load.
Keywords:electricity network, devices, power factor, correction


Comments

Leave comment

You must log in to leave a comment.

Comments (0)
0 - 0 / 0
 
There are no comments!

Back
Logos of partners University of Maribor University of Ljubljana University of Primorska University of Nova Gorica