Recently developed reduced switch multilevel inverter for renewable energy integration and drives application: topologies, comprehensive analysis and comparative …
Recently, multilevel inverters (MLIs) have gained lots of interest in industry and academia,
as they are changing into a viable technology for numerous applications, such as renewable …
as they are changing into a viable technology for numerous applications, such as renewable …
A comprehensive review of capacitor voltage balancing strategies for multilevel converters under selective harmonic elimination PWM
M Wu, YW Li, G Konstantinou - IEEE Transactions on Power …, 2020 - ieeexplore.ieee.org
In recent decades, applications of selective harmonic elimination pulsewidth modulation
(SHE-PWM) have been extended from two-level to multilevel converters (MLCs). For most …
(SHE-PWM) have been extended from two-level to multilevel converters (MLCs). For most …
Sensor-less five-level packed U-cell (PUC5) inverter operating in stand-alone and grid-connected modes
H Vahedi, PA Labbé… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
In this paper, a new mode of operation has been introduced for packed U-cell (PUC)
inverter. A sensor-less voltage control based on redundant switching states is designed for …
inverter. A sensor-less voltage control based on redundant switching states is designed for …
Reduced switch cascaded multilevel inverter with new selective harmonic elimination control for standalone renewable energy system
Recently multilevel inverters (MLIs) have received wide attention from industry and
academia, as they are changing into a viable technology for diverse applications. To …
academia, as they are changing into a viable technology for diverse applications. To …
Modified seven-level pack U-cell inverter for photovoltaic applications
H Vahedi, M Sharifzadeh… - IEEE Journal of Emerging …, 2018 - ieeexplore.ieee.org
This paper proposes a modified conation of single-phase pack U-cell (PUC) multilevel
inverter in which the output voltage has higher amplitude than the maximum dc link value …
inverter in which the output voltage has higher amplitude than the maximum dc link value …
Hybrid energy storage system microgrids integration for power quality improvement using four-leg three-level NPC inverter and second-order sliding mode control
Rising demand for distributed generation based on renewable energy sources (RES) has
led to several issues in the operation of utility grids. The microgrid is a promising solution to …
led to several issues in the operation of utility grids. The microgrid is a promising solution to …
Multi‐level inverter with combined T‐type and cross‐connected modules
This study presents a new topology of switched‐capacitor (SC) multilevel inverter, which is
able to step‐up input DC voltage to a multilevel AC waveform. This single source inverter is …
able to step‐up input DC voltage to a multilevel AC waveform. This single source inverter is …
Power quality performance evaluation of multilevel inverter with reduced switching devices and minimum standing voltage
Multilevel inverters (MLIs) have been extensively employed to improve the power quality of
the photovoltaic (PV) systems. However, the need for large number of components, higher …
the photovoltaic (PV) systems. However, the need for large number of components, higher …
Real-time implementation of a seven-level packed U-cell inverter with a low-switching-frequency voltage regulator
H Vahedi, K Al-Haddad - IEEE Transactions on Power …, 2015 - ieeexplore.ieee.org
In this paper, a new cascaded nonlinear controller has been designed and implemented on
the packed U-cell (PUC) seven-level inverter. The proposed controller has been designed …
the packed U-cell (PUC) seven-level inverter. The proposed controller has been designed …
Real-time implementation of model-predictive control on seven-level packed U-cell inverter
In this paper, a model-predictive control (MPC) has been designed and implemented on the
packed U-cell (PUC) inverter, which has one isolated dc source and one capacitor as an …
packed U-cell (PUC) inverter, which has one isolated dc source and one capacitor as an …