On stabilization of voltage in LV distribution system employing MV/LV OLTC transformer with control based on Smart Metering

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F19%3APU131916" target="_blank" >RIV/00216305:26220/19:PU131916 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/8778012/" target="_blank" >https://ieeexplore.ieee.org/document/8778012/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/EPE.2019.8778012" target="_blank" >10.1109/EPE.2019.8778012</a>

Jazyk výsledku

angličtina

Název v původním jazyce

On stabilization of voltage in LV distribution system employing MV/LV OLTC transformer with control based on Smart Metering

Popis výsledku v původním jazyce

The paper deals with stabilization of voltage level in low-voltage (LV) grids penetrated by dynamic loads and distributed generation units employing OLTC transformers with supporting distributed voltage measurement system along grid. For correct and effective regulation/control of the LV transformers, it is important to respect real voltage magnitude profile along the grid, to set appropriate tap. Deployment of Smart Metering offers an opportunity to obtain required voltage data in all points of connection. In terms of communication, power line communication is typically employed, nevertheless some limitations in data availability (due to communication delay or even temporary loss) for the transformers real tine autonomous control are expected. Various scenarios tested by means of simulations are proposed and performance of voltage stabilization systems of progressive technology level are compared and discussed in terms of their effectiveness and accuracy.

Název v anglickém jazyce

On stabilization of voltage in LV distribution system employing MV/LV OLTC transformer with control based on Smart Metering

Popis výsledku anglicky

The paper deals with stabilization of voltage level in low-voltage (LV) grids penetrated by dynamic loads and distributed generation units employing OLTC transformers with supporting distributed voltage measurement system along grid. For correct and effective regulation/control of the LV transformers, it is important to respect real voltage magnitude profile along the grid, to set appropriate tap. Deployment of Smart Metering offers an opportunity to obtain required voltage data in all points of connection. In terms of communication, power line communication is typically employed, nevertheless some limitations in data availability (due to communication delay or even temporary loss) for the transformers real tine autonomous control are expected. Various scenarios tested by means of simulations are proposed and performance of voltage stabilization systems of progressive technology level are compared and discussed in terms of their effectiveness and accuracy.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 2019 20th International Scientific Conference on Electric Power Engineering (EPE)

ISBN

978-1-7281-1333-3

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

84-89

Název nakladatele

VSB - Technical University of Ostrava

Místo vydání

Ostrava

Místo konání akce

Kouty nad Desnou, Jeseniky mountains, Czech Repu

Datum konání akce

15. 5. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000535890900016