Voltage Regulation Optimization in Low Voltage Network Based on Voltage Quality Index

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F14%3APU108828" target="_blank" >RIV/00216305:26220/14:PU108828 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/EPE.2014.6839541" target="_blank" >http://dx.doi.org/10.1109/EPE.2014.6839541</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/EPE.2014.6839541" target="_blank" >10.1109/EPE.2014.6839541</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Voltage Regulation Optimization in Low Voltage Network Based on Voltage Quality Index

Popis výsledku v původním jazyce

The paper deals with an optimization procedure in terms of a network voltage parameters improvement. A software based approach is used to select optimal type of voltage regulator, its power and ideal location for application in a Low-Voltage (LV) test network, where it is required to enhance Voltage Quality (VQ). The test network presents a case where application of on-load tap changer transformer instead of conventional distribution transformer MV/LV is not adequate to maintain voltage profile in the LV system in limits. Therefore other type of voltage regulator has to be employed to increase VQ in the entire LV network. Principal measure for VQ evaluation there is adopted a Voltage Quality Index expressing the VQ level in dependence on selected and specified input parameters, which may be voltage magnitude, unbalance, harmonic distortion, flicker level and frequency. Within optimization process, maximal current carrying capacity of lines, network losses and cost of solutions are also taken into account.

Název v anglickém jazyce

Voltage Regulation Optimization in Low Voltage Network Based on Voltage Quality Index

Popis výsledku anglicky

The paper deals with an optimization procedure in terms of a network voltage parameters improvement. A software based approach is used to select optimal type of voltage regulator, its power and ideal location for application in a Low-Voltage (LV) test network, where it is required to enhance Voltage Quality (VQ). The test network presents a case where application of on-load tap changer transformer instead of conventional distribution transformer MV/LV is not adequate to maintain voltage profile in the LV system in limits. Therefore other type of voltage regulator has to be employed to increase VQ in the entire LV network. Principal measure for VQ evaluation there is adopted a Voltage Quality Index expressing the VQ level in dependence on selected and specified input parameters, which may be voltage magnitude, unbalance, harmonic distortion, flicker level and frequency. Within optimization process, maximal current carrying capacity of lines, network losses and cost of solutions are also taken into account.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20704 - Energy and fuels

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proccedings of the 2014 15 th International Scientific Conference on Electric Power Engineering (EPE)

ISBN

978-1-4799-3807-0

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

1-6

Název nakladatele

Brno Univ Technol, Fac Elect Engn & Commun

Místo vydání

Brno, Czech Republic

Místo konání akce

Brno

Datum konání akce

12. 5. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000358740100045