Browsing by Subject "Electric fault currents"
Now showing items 1-13 of 13
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A Simulink model of an active island detection technique for inverter-based distributed generation
( IEEE , 2013 , Conference Paper)With the increased involvement of Distributed Power Generation Systems (DPGSs) into the conventional power system, the structure has evolved and therefore has brought in various challenges albeit improving flexibility and ... -
AC solid state circuit breakers for fault current limitation in distributed generation
( IEEE , 2013 , Conference Paper)The solid state circuit breaker (SSCB) is a protective device used in power systems to provide protection against short circuit. The objective of this paper is to study and implement a simplified prototype of SSCB as a ... -
An Agreement Based Dynamic Routing Method for Fault Diagnosis in Power Network with Enhanced Noise Immunity
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Conference Paper)The stable operation of a power system often depends on inscribing the faults that may arise when transmitting and distributing electrical power. Characterizing these faults is necessary to analyze the post-fault oscillography ... -
Assessment of fault-ride through capability of grid-connected brushless DFIG wind turbines
( Institution of Engineering and Technology , 2011 , Conference Paper)DFIGs are reported to suffer serious reliability problems due to the presence of slip-rings, brushes and gearbox. These disadvantages encouraged several research groups to investigate the viability of employing single-frame ... -
Dynamic performance simulation of an aeroderivative gas turbine using the matlab simulink environment
( American Society of Mechanical Engineers (ASME) , 2013 , Conference Paper)In fossil fuel applications, such as air transportation and power generation systems, gas turbine is the prime mover which governs the aircraft's propulsive and the plant's thermal efficiency, respectively. Therefore, an ... -
Evaluation of a multilevel cascaded-type dynamic voltage restorer employing discontinuous space vector modulation
( IEEE Industrial Electronics Society , 2010 , Article)In this paper, the application of a cascaded multilevel inverter as a dynamic voltage restorer (DVR) is investigated. Two discontinuous multilevel space vector modulation (SVM) techniques are implemented for DVR control ... -
Fault current contribution scenarios for grid-connected voltage source inverter-based distributed generation with an LCL filter
( Elsevier , 2013 , Article)Inverter-based distributed generation (IBDG) is characterized by its negligible fault current contribution compared with synchronous generators due to its inherent non-overload capabilities. Thus, IBDG hardly affects the ... -
Grid integration of multiple wind turbines using a multi-port converter - A novel simultaneous space vector modulation
( Elsevier Ltd , 2022 , Article)In this paper, an innovative approach of integrating multiple doubly-fed induction generator (DFIG)-based wind turbines using a single multi-port converter unit, named as a unified expandable power converter (UEPC) is ... -
Impact of SCFCL on Fault Current Level in Active Distribution Networks: Matlab/Simulink Case Studies
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)Electric power systems are experiencing significant changes in distribution systems through the deployment of distributed power technologies, including both conventional and renewable energy technologies. This extensive ... -
Investigation of inter-line dynamic voltage restorer with virtual impedance injection
( IEEE , 2010 , Conference Paper)The Inter-Line Dynamic Voltage Restorer (IDVR) consists of several voltage source inverters connected to different independent distribution feeders with common dc bus. When one of the inverters compensates for voltage sag ... -
Maximum power transfer of PV-fed inverter-based distributed generation with improved voltage regulation using flywheel energy storage systems
( Institute of Electrical and Electronics Engineers Inc. , 2014 , Conference Paper)One of the main issues accompanied with the high penetration of PV distributed generation (DG) systems in low voltage (LV) networks is the overvoltage challenge. The amount of injected power to the grid is directly related ... -
Maximum Power Transfer Of Pv-fed Inverter-based Distributed Generation With Improved Voltage Regulation Using Flywheel Energy Storage Systems
( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)One of the main issues accompanied with the high penetration of PV distributed generation (DG) systems in low voltage (LV) networks is the overvoltage challenge. The amount of injected power to the grid is directly related ... -
Sensor fault detection and isolation of an autonomous underwater vehicle using partial kernel PCA
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)In this paper, partial kernel principal component analysis (PKPCA) is studied for sensor fault detection and isolation (FDI) of an autonomous underwater vehicle (AUV). Principal component analysis (PCA) is an effective ...