Time Domain Model of Electric Arc Furnace for Study Power Quality in Industrial Networks
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F14%3A00224644" target="_blank" >RIV/68407700:21230/14:00224644 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Time Domain Model of Electric Arc Furnace for Study Power Quality in Industrial Networks
Popis výsledku v původním jazyce
The paper describes a mathematical model of the electric arc furnace in the time domain, which is designed to develop measures to improve the power quality. The model is based on a combination of Cassie and Mayer model of the arc, where Cassie model is applicable for large currents and Mayer model applies to small currents. Variable arc lengths act as excitation parameters in the model. The second part of the model focuses on the description of the furnace transformer secondary winding connected in delta and the furnace circuit. The whole system is described as a system of differential equations which solution is obtained values indicating the power quality. The model clearly states problems with higher harmonics of voltage and flicker effect. This model can be useful for designing of control algorithms of FACTS devices, where the device activity and dynamics could be simulated. As an example, the kit for improving power quality in industrial distribution network with electric arc furn
Název v anglickém jazyce
Time Domain Model of Electric Arc Furnace for Study Power Quality in Industrial Networks
Popis výsledku anglicky
The paper describes a mathematical model of the electric arc furnace in the time domain, which is designed to develop measures to improve the power quality. The model is based on a combination of Cassie and Mayer model of the arc, where Cassie model is applicable for large currents and Mayer model applies to small currents. Variable arc lengths act as excitation parameters in the model. The second part of the model focuses on the description of the furnace transformer secondary winding connected in delta and the furnace circuit. The whole system is described as a system of differential equations which solution is obtained values indicating the power quality. The model clearly states problems with higher harmonics of voltage and flicker effect. This model can be useful for designing of control algorithms of FACTS devices, where the device activity and dynamics could be simulated. As an example, the kit for improving power quality in industrial distribution network with electric arc furn
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
JE - Nejaderná energetika, spotřeba a užití energie
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů