Evaluation of power distribution along interconnected middle voltage feeders

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F16%3A43928872" target="_blank" >RIV/49777513:23220/16:43928872 - isvavai.cz</a>

Výsledek na webu

<a href="http://ieeexplore.ieee.org/document/7521737/" target="_blank" >http://ieeexplore.ieee.org/document/7521737/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/EPE.2016.7521737" target="_blank" >10.1109/EPE.2016.7521737</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Evaluation of power distribution along interconnected middle voltage feeders

Popis výsledku v původním jazyce

Distribution systems are usually operated in radial or open loop configuration. Due to feeder interconnection, the loads can be transferred between feeders in situations such as planned maintenance, service interruption and overloading without unnecessary customer outages. But the difference in voltage phasors between supply substations may result in excessive power flow through interconnected feeders and cause overloading of feeder segments or exceeding of interrupting capacity of switches. Simulation of power distribution along interconnected primary feeders fed from different substations is made. The proposed calculation procedure is verified by field measurement and used for evaluation of power and current distribution along the interconnected feeders. Finally, the impact of the voltage angle difference between interconnected substations on feeder power profile, as well as on current interrupted by sectionalizing switches is discussed.

Název v anglickém jazyce

Evaluation of power distribution along interconnected middle voltage feeders

Popis výsledku anglicky

Distribution systems are usually operated in radial or open loop configuration. Due to feeder interconnection, the loads can be transferred between feeders in situations such as planned maintenance, service interruption and overloading without unnecessary customer outages. But the difference in voltage phasors between supply substations may result in excessive power flow through interconnected feeders and cause overloading of feeder segments or exceeding of interrupting capacity of switches. Simulation of power distribution along interconnected primary feeders fed from different substations is made. The proposed calculation procedure is verified by field measurement and used for evaluation of power and current distribution along the interconnected feeders. Finally, the impact of the voltage angle difference between interconnected substations on feeder power profile, as well as on current interrupted by sectionalizing switches is discussed.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 2016 17th International Scientific Conference on Electric Power Engineering (EPE)

ISBN

978-1-5090-0907-7

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

91-96

Název nakladatele

Czech Technical University in Prague

Místo vydání

Prague

Místo konání akce

Praha, Česká republika

Datum konání akce

16. 5. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000382934600023