Abstract In this paper, there is a discussion about different modulation schemes for dc-to-ac ZSC, also named Z-source inverter (ZSI), triggering the main switches of three-phase legs or poles an inverter. A prototype 8.5-kilowatt wind turbine with 5.8-kilowatt Permanent Magnet Synchronous Generator (PMSG) system employed voltage-controlled ZSI implemented in paper. For voltage control load sid...

The use of green energy to power ships in the marine industry has attracted increasing attention recent years. This paper presents an inland river cruise ship supplied by a fuel cell (FC) as main source and supercapacitor (SC) auxiliary source. Its propulsion inverter adopts proposed high-boost Z-source inverter, high-voltage-boost (HVB-ZSI) principle is studied. advantages this HVB-ZSI two cas...

The impedance networks increment the input DC voltage of the voltage source inverters. Their advantage is lack of the additional switches – they use only inverter bridge switches. However they cause some side effects in the inverter operation. Up today the tips how to design Z-Source impedance network keeping it in the Current Continuous Mode are rare in the literature. The paper present proble...

Aims: Plant growth-promoting rhizobacteria enhance growth by making plant nutrients available to plants under a variety of growing conditions. The study was designed screen zinc (Zn) solubilizing and test their colonization ability in the rice rhizosphere.
 Place Duration Study: experiments were conducted Department Agricultural Chemistry, Bangladesh University, Mymensingh-2202, from Janua...

This paper proposes five level diode clamped Z source Inverter. The existing PWM techniques used for ZSI are restricted for two level. The two level Z Source Inverter have high harmonic distortions which effects the performance of the grid connected PV system. To improve the performance of the system the number of voltage levels in the output waveform need to be increased. This paper presents c...

This paper presents the comparison of Push-Pull Inverter and Z-Source Inverter based Static Compensators (STATCOM).The closed loop system with STATCOM is modeled and simulated using the blocks of MATLAB/SIMULINK.Voltage sag mitigation using Push-Pull Inverter and ZSource Inverter are presented. The present work proposes Z-Source Inverter and Push-Pull Inverter based STATCOM for the control of r...