Marko Kolenc (Avtor), Igor Papič (Avtor), Boštjan Blažič (Avtor)

Povzetek

This article deals with the influence of distributed generation (DG) on distribution line losses with respect to voltage profile. The article focuses on the development of a control strategy to minimize the grid losses and assure fairness regarding reactive power contributions. As retail customers typically have no choice where they are located along a feeder, it seems unfair that only some of them bear all the burden and responsibility for the voltage rise. On the basis of new technologies, which are capable of fast communication and data processing, a new control system has been proposed that combines classical centralized and local control. The heart of the control system is a load-flow algorithm, which estimates the voltage drop using a modeled network. Different control solutions were evaluated by means of computer simulations. The simulated network is an actual Slovenian medium-voltage distribution network which covers a large area with diverse feeders and thus gives relatively general results.

Ključne besede

pametna omrežja;razpršena proizvodnja;regulacija napetosti;minimizacija izgub;pretok jalove moči;smart grids;distributed generation;voltage control;minimization of losses;reactive power flow;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL FE - Fakulteta za elektrotehniko
UDK: 621.31:621.3.072.2
COBISS: 9420884 Povezava se bo odprla v novem oknu
ISSN: 1996-1073
Št. ogledov: 190
Št. prenosov: 46
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: pametna omrežja;razpršena proizvodnja;regulacija napetosti;minimizacija izgub;pretok jalove moči;
Vrsta dela (COBISS): Članek v reviji
Strani: str. 3768-3787
Letnik: ǂVol. ǂ5
Zvezek: ǂno. ǂ10
Čas izdaje: Oct. 2012
DOI: 10.3390/en5103768
ID: 13310983