Application of D-STATCOM to mitigate voltage sag due to DOL starting of three phase induction motor

A mathematical model of distribution STATCOM has been implemented in MATLAB/Simulink to validate its capability for mitigation of voltage sag due to DOL starting of induction motor. This paper organized with brief introduction to voltage sag problem followed by characteristics of voltage sag, basic...

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Bibliographische Detailangaben
Hauptverfasser:	Patil, L.S., Thosar, A.G.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Automatic voltage control Automation Communication system control D-STATCOM DOL Starter IEC standards Induction Motor Induction motors Mathematical model MATLAB Power generation economics Power quality Voltage fluctuations Voltage Sag
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Beschreibung
Zusammenfassung:	A mathematical model of distribution STATCOM has been implemented in MATLAB/Simulink to validate its capability for mitigation of voltage sag due to DOL starting of induction motor. This paper organized with brief introduction to voltage sag problem followed by characteristics of voltage sag, basic structure & operation of D-STATCOM. The model is subjected to, first without D-STATCOM and then with it. The results obtained in both the cases are analyzed. Based on this analysis the capability of D-STATCOM to mitigate the voltage sag due to DOL starting of IM is validated.