Steady State Solution of Electric Power Systems with Accent on Fault Modelling

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Steady State Solution of Electric Power Systems with Accent on Fault Modelling

Popis výsledku v původním jazyce

This thesis deals with steady-state load flow analysis of electric power systems. The problem is further combined with specialized procedures for maintaining numerical stability and high calculation speed of traditional load flow techniques (Gauss, Gauss-Seidel, Newton-Raphson, Fast-Decoupled, DC load flow), with robust codes for modelling on-load tap-changing (OLTC) transformers and with advanced approaches for evaluating steady-state voltage stability of electric power systems. With increasing systemloadings, large numbers of uncontrollable renewable power sources being connected and deregulated market policies applied, the three above introduced topics seem to be of the highest priority nowadays. In this thesis, new methodologies are suggested forcontrolling voltage/reactive-power/active-power conditions using OLTC transformers and for evaluating reasonable voltage stability margins in distribution power systems. A specialized author-developed software tool in MATLAB environment i

Název v anglickém jazyce

Steady State Solution of Electric Power Systems with Accent on Fault Modelling

Popis výsledku anglicky

This thesis deals with steady-state load flow analysis of electric power systems. The problem is further combined with specialized procedures for maintaining numerical stability and high calculation speed of traditional load flow techniques (Gauss, Gauss-Seidel, Newton-Raphson, Fast-Decoupled, DC load flow), with robust codes for modelling on-load tap-changing (OLTC) transformers and with advanced approaches for evaluating steady-state voltage stability of electric power systems. With increasing systemloadings, large numbers of uncontrollable renewable power sources being connected and deregulated market policies applied, the three above introduced topics seem to be of the highest priority nowadays. In this thesis, new methodologies are suggested forcontrolling voltage/reactive-power/active-power conditions using OLTC transformers and for evaluating reasonable voltage stability margins in distribution power systems. A specialized author-developed software tool in MATLAB environment i

Druh

O - Ostatní výsledky

CEP obor

JE - Nejaderná energetika, spotřeba a užití energie

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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