Results 121 to 130 of about 13,609 (184)

Design and Implementation of Robust H∞ Control for Improving Disturbance Rejection of Grid-Connected Three-Phase PWM Rectifiers

open access: yesEnergies
In response to the high performance requirements of pulse width modulation (PWM) converters in grid-connected power systems, H-Infinity (H∞) control has attracted significant research interest due to its robustness against parameter variations and ...
Naima Ait Ramdane   +5 more
doaj   +1 more source

Improving the Quasi Resonant DC Link in the Voltage Inverter; Studying the Losses and Designing the Control Circuits

open access: yesMajlesi Journal of Electrical Engineering
One of the fundamental structures of inverters with soft switching is the use of quasi-resonant DC link (QRDCL) circuits, in which element switching occurs in the zero voltage (ZVS) and / or zero current (ZCS) conditions and also the use of pulse width ...
Mojtaba Forooghi, Pezhman Aghaei
doaj  

Transistor clamped five level inverter using non-inverting double reference single carrier PWM technique for photovoltaic applications [PDF]

open access: yes
This treatise deals with transistor clamped five level inverter Using Non-Inverting Double Reference Single Carrier PWM (NIDRSC PWM) Technique. Conventional or two level inverter have drawbacks like i) Requirement of fast switching devices ii) Very high ...
Bhaskar, M.S.   +4 more
core  

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