Browsing Faculty Contributions by Subject "Current source inverter"
Now showing items 1-11 of 11
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A modified capacitor voltage control algorithm for suppressing the effect of measurement noise on grid-connected Z-source inverters controllers
( http://dx.doi.org/10.1109/IECON.2013.6699136 , 2013 , Conference Paper)Inverters are considered the orbit of research objectives for safe and reliable grid interface. Amongst the conventional inverters known as suitable candidates for gird connection in the last two decades, Z-source inverter ... -
A new five-phase to three-phase back-to-back current source converter based wind energy conversion system
( IEEE , 2013 , Conference Paper)Wind energy is one of the fastest growing renewable energy sources. The increased penetration of wind power into the utility grid brings challenges such as voltage and frequency fluctuations, generator torque ripples, and ... -
A twelve-pulse line commutated converter drive system with vsi for starting up and active power filtering
( Institution of Engineering and Technology , 2016 , Conference Paper)Variable frequency drives (VFDs) are an integral component of the industry these days. VFDs provide a wide range of control over equipment such as, electrical motors and generators, and can be integrated in several ... -
An active damping technique for a current source inverter employing a virtual negative inductance
(2010 , Conference Paper)A grid connected CSI requires a CL filter stage. In this work, the isolation transformer leakage inductance constitutes this filter inductance. This CL filter is lightly damped for efficiency constraints. Hence, it is ... -
Elimination of reverse recovery effects associated with CoolMOS devices employing current source inverter topology
( IET , 2012 , Conference Paper)MOSFET transistors are continuously being an essential part of power electronic converters due to their low switching losses at high switching frequencies. However, the traditional power MOSFET suffers from a relatively ... -
Generation, performance evaluation and control design of single-phase differential-mode buck-boost current-source inverters
( Institution of Engineering and Technology , 2016 , Article)Differential-mode inverter topologies are promising for renewable energy generation since they offer advantages such as passive elements sizes reduction, having decreased power losses and reduced total cost. Single phase ... -
Harmonic rejection in current source inverter-based distributed generation with grid voltage distortion using multi-synchronous reference frame
( Institution of Engineering and Technology , 2014 , Article)The growing penetration of renewable energy resources and distributed generation (DG) has raised significant interest in power quality issues. Achieving low total harmonic distortion of exported current using low switching ... -
Indirect field oriented control of five-phase induction motor based on SPWM-CSI
( Institute of Electrical and Electronics Engineers Inc. , 2014 , Conference Paper)Three-phase current source inverter (CSI)-based induction motor (IM) drives are attractive in MV applications since they feature a simple inverter structure, a lower switching dv/dt, and a reliable short circuit protection. ... -
Simplified generic on-line PWM technique for single phase grid connected current source inverters
( Institute of Electrical and Electronics Engineers Inc. , 2012 , Conference Paper)Mandatory restrictions for a current source inverter's (CSI's) proper operation, like continuity of the DC link current, complicate the corresponding PWM generation especially in the case of single phase systems. Classical ... -
Single phase grid connected current source inverter: Mitigation of oscillating power effect on the grid current
( Institution of Engineering and Technology , 2011 , Conference Paper)Although voltage source inverters (VSIs) are the most common DC-AC grid-tied converters, current source inverters (CSIs) are considered to be promising candidate, thanks to their low THD voltages/currents and inherent ... -
Sinusoidal PWM modulation technique of five-phase current-source-converters with controlled modulation index
( Institute of Electrical and Electronics Engineers Inc. , 2014 , Conference Paper)Applications such as multiphase machine drives and wind energy conversion systems are normally based on voltage source converters (VSCs) which feature a convenient and familiar control scheme. In high-power medium voltage ...