Results 61 to 70 of about 271 (98)

Dspace implementation of real-time selective harmonics elimination technique using modified carrier on three phase inverter [PDF]

open access: yes
Introduction. In the contemporary world, alternative electrical energy has become an integral part of our daily existence, with the majority of our electrical materials, electronic devices, and industrial equipment relying on this energy source ...
Djafer, L., Mehedi, F., Taleb, R.
core   +2 more sources

Modelling and Control of High Performance Medium Voltage Drives: - Simulation and analysis of the Programmed Modulation strategy [PDF]

open access: yes, 2012
In the master thesis the concept of Programmed Modulation is investigated for motor drives with Three-Level NPC inverter. Programmed Modulation operates with pre-calculated PWM switching-patterns, which enables the facility of off-line optimization of ...
Enes, Roger
core  

Input-parallel output-series Si-SiC hybrid inverter with fractional harmonic elimination [PDF]

open access: yes
This paper proposes an input-parallel output-series (IPOS) Si-SiC hybrid inverter with dual-frequency harmonic elimination modulation strategy. The proposed topology composed of two power conversion cells and a three-phase five-column medium-frequency ...
Chuang Liu   +6 more
core   +1 more source

Comparative analysis of different types of pulse width modulation techniques for multilevel inverters [PDF]

open access: yes
Multilevel inverters have gained significant attention in recent years due to their ability to achieve higher voltage and lower harmonic distortion compared to conventional two-level inverters.
D, Selvabharathi   +6 more
core   +2 more sources

Low-Power Class-D Amplifier for Industrial Applications [PDF]

open access: yes
This dissertation investigates the design and development of fully differential switching (class-D) amplifiers optimized for high efficiency, linearity, and compact integration, tailored to low-power applications such as industrial servo valves, hall ...
Aimaier, Nueraimaiti
core  

STATCOM Controller (Design and Assessment) for Transmission and Distribution System Problems [PDF]

open access: yes, 2016
Due to immense increase in needs of human being, the power generation system encounters a deficiency of key energy sources as a result the demand is increasing day by day without an increase in alternative generation resources and transmission line ...
Khan, Nasrullah
core   +1 more source

Improving inverter efficiency for electric vehicles: Experimental validation of the neural network-based SHE technique using RT-LAB [PDF]

open access: yes
Inverters are essential for converting direct current to alternating current in electric vehicles, relying on pulse width modulation (PWM) for efficiency.
Fatima Zohra Boudjella   +6 more
core   +2 more sources

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