Frequency and voltage stability assessment of a power system during emergency service states

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F18%3A43950046" target="_blank" >RIV/49777513:23220/18:43950046 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/8317192" target="_blank" >https://ieeexplore.ieee.org/document/8317192</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/EIConRus.2018.8317192" target="_blank" >10.1109/EIConRus.2018.8317192</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Frequency and voltage stability assessment of a power system during emergency service states

Popis výsledku v původním jazyce

Emergency service states of an electric power system such as island operation, black start or fall in to a blackout are accompanied by rapidly increased requirements of system control and ability to withstand major power, frequency and voltage changes. This paper presents an example of an electric power system (basic connection of city of Pilsen on the 110 kV voltage level) falling in to an island operation and examines influence of rapid load/generation balance changes on the system frequency and voltage. It shows advantages and threats of Rate of Change of Frequency (RoCoF) application instead of solid frequency limits for both – protection of generators and Under Frequency Load Shedding (UFLS). The paper also deals with the question of decreased frequency and its influence on the connected load.

Název v anglickém jazyce

Frequency and voltage stability assessment of a power system during emergency service states

Popis výsledku anglicky

Emergency service states of an electric power system such as island operation, black start or fall in to a blackout are accompanied by rapidly increased requirements of system control and ability to withstand major power, frequency and voltage changes. This paper presents an example of an electric power system (basic connection of city of Pilsen on the 110 kV voltage level) falling in to an island operation and examines influence of rapid load/generation balance changes on the system frequency and voltage. It shows advantages and threats of Rate of Change of Frequency (RoCoF) application instead of solid frequency limits for both – protection of generators and Under Frequency Load Shedding (UFLS). The paper also deals with the question of decreased frequency and its influence on the connected load.

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

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 2018 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus)

ISBN

978-1-5386-4340-2

ISSN

—

e-ISSN

neuvedeno

Počet stran výsledku

4

Strana od-do

708-711

Název nakladatele

IEEE

Místo vydání

Piscataway

Místo konání akce

St. Petersburg, Russia

Datum konání akce

29. 1. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000450337100171