Modular Multilevel Converter-based HVDC System Under Fault Conditions and Fault Detection
Published at : December 03, 2021
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https://www.ijert.org/modular-multilevel-converter-based-hvdc-system-under-fault-conditions-and-fault-detection
Modular Multilevel Converter-based HVDC System Under Fault Conditions and Fault Detection
Fahad Khan , Isarar Ahamad
IJERTV10IS060389
Electrical energy in modern times is required in almost all commercial and industrial purposes. But in the case of HVDC systems the faults and protection mechanisms are not as developed as are for AC systems. This paper presents the fault analysis for a Modular Multilevel Convertor in HVDC system and a fault detection system, using MATLAB. Different DC & AC faults are analyzed. And the fault detection system is tested for robustness. DC & AC faults are different in nature which allows us to differentiate between them.
https://www.ijert.org/modular-multilevel-converter-based-hvdc-system-under-fault-conditions-and-fault-detection
Modular Multilevel Converter-based HVDC System Under Fault Conditions and Fault Detection
Fahad Khan , Isarar Ahamad
IJERTV10IS060389
Electrical energy in modern times is required in almost all commercial and industrial purposes. But in the case of HVDC systems the faults and protection mechanisms are not as developed as are for AC systems. This paper presents the fault analysis for a Modular Multilevel Convertor in HVDC system and a fault detection system, using MATLAB. Different DC & AC faults are analyzed. And the fault detection system is tested for robustness. DC & AC faults are different in nature which allows us to differentiate between them.
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