Power Network Losses Minimization in Correlation with Voltage Security

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00200093" target="_blank" >RIV/68407700:21230/12:00200093 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Power Network Losses Minimization in Correlation with Voltage Security

Popis výsledku v původním jazyce

Selecting network parameters to achieve optimal power flow with minimal active power losses is very important for utility companies from economical point of view, on other side there is necessity of maintaining the network in the safe distance from voltage collapse. This paper discusses general problem of minimization of power network losses and classification of variables and parameters for power system safety operation assessment. The article's main goal is to study local safety in specific node and evaluate its correlation to active power losses. Safety factor, used in the article, is proportionate to the smallest distance of working point [R, Q, U] of a node from the set of critical points, which is determined on the basis of the Tevenine model. Overall stability factor (based on all single node factors) is calculated for all network setups (transformer taps and generator output voltages) and it is determined whether the most optimal setup is safe enough or if there is safer soluti

Název v anglickém jazyce

Power Network Losses Minimization in Correlation with Voltage Security

Popis výsledku anglicky

Selecting network parameters to achieve optimal power flow with minimal active power losses is very important for utility companies from economical point of view, on other side there is necessity of maintaining the network in the safe distance from voltage collapse. This paper discusses general problem of minimization of power network losses and classification of variables and parameters for power system safety operation assessment. The article's main goal is to study local safety in specific node and evaluate its correlation to active power losses. Safety factor, used in the article, is proportionate to the smallest distance of working point [R, Q, U] of a node from the set of critical points, which is determined on the basis of the Tevenine model. Overall stability factor (based on all single node factors) is calculated for all network setups (transformer taps and generator output voltages) and it is determined whether the most optimal setup is safe enough or if there is safer soluti

Druh

D - Stať ve sborníku

CEP obor

JE - Nejaderná energetika, spotřeba a užití energie

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

ELEN 2012

ISBN

978-80-01-05096-5

ISSN

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e-ISSN

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Počet stran výsledku

16

Strana od-do

1-16

Název nakladatele

vydavatelství ČVUT v Praze

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

11. 9. 2012

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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