Utvrđivanje Karaktera I Modelovanje Faktora Ukupne Harmonijske Distorzije Struje Grupisanih Računara

Saša Mujović; Slobodan Đukanović

doi:10.2478/bhee-2013-0005

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Utvrđivanje Karaktera I Modelovanje Faktora Ukupne Harmonijske Distorzije Struje Grupisanih Računara

B&H Electrical Engineering

Volume 7 (2013): Issue 1 (December 2013)

By: Saša Mujović and Slobodan Đukanović

Open Access

|Dec 2013

Abstract

Razvoj koncepta pametnih mreža (smart grids), pojava distribuiranih izvora električne energije i sve veći stepen zastupljenosti potrošača s elementima energetske elektronike, predstavljaju realnost savremenog elektrodistributivnog sistema. U fokusu ovog rada je analiza faktora ukupne harmonijske distorzije struje (THD_I) uzrokovane jednovremenim radom proizvoljno velike grupe računara. Poznavanje ovog faktora je vrlo važno i njegovim poređenjem s relevantnim standardima dobija se informacija o potencijalu grupe računara u smislu generisanja viših harmonika i mogućnosti uticaja na naponske prilike u mreži. Na osnovu sprovedenih mjerenja na dvije mjerne lokacije i simulacija, utvrđena je zakonitost promjene ovog faktora s povećanjem broja priključenih računara u grupi. Takođe, metodom najmanjih kvadrata razvijen je matematički model faktora THD_I, koji uključuje najvažnije uticajne varijable.

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Articles in this issue

DOI: https://doi.org/10.2478/bhee-2013-0005 | Journal eISSN: 2566-3151 | Journal ISSN: 2566-3143

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Language: English

Page range: 37 - 42

Published on: Dec 31, 2013

Published by: Bosnia and Herzegovina National Committee CIGRÉ

In partnership with: Paradigm Publishing Services

Publication frequency: 2 issues per year

Keywords:

Related subjects:

Computer sciences, other,

Engineering,

Electrical engineering,

Fundamentals of electrical engineering,

Mechanical engineering,

Mechatronics and automotive

© 2013 Saša Mujović, Slobodan Đukanović, published by Bosnia and Herzegovina National Committee CIGRÉ
This work is licensed under the Creative Commons Attribution 4.0 License.

Volume 7 (2013): Issue 1 (December 2013)