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...

The maximum boost control method for a single-phase switched-boost inverter (SBI) and single-phase Z-source inverter (ZSI) is proposed in this paper. In the proposed method, the low frequency voltage is added to the constant voltage for generating the variable shoot-through time intervals. For improving the AC output quality of the inverter, an active power switch is used to replace one of the ...

Abstract: This paper presents a recent popular power inverter which is impedance source or Z-source inverter (ZSI) and the comparison and analysis of two conventional PWM techniques of Z-source inverter. Due to the impedance network it couples inverter main circuit to the power source thus providing special features that can overcome the limitations of traditional voltage source inverter (VSI) ...

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...

Drought, which is often defined as not enough precipitation, does a mean simple lack of precipitation. This condition, occurs when humidity less than the average value for many years, caused by disrupted balance between precipitation and evaporation in region. It very difficult to predict start end time drought. In present study, drought conditions stations selected from Yesilirmak Basin 1970 2...

Multiphase machines are becoming one of the mainstream research topics during last decade, especially in high-reliability based systems. Among different configurations multiphase machines, Asymmetrical Six-Phase Induction Motor (ASPIM) with a spatial displacement 30° is popular as it has better magnetomotive force (MMF) distribution. This paper therefore concerns detecting and mitigating operat...

This paper presents a new control scheme for three levels NPC Inverter to boost up the input dc voltage and give three levels AC output voltage with less harmonic distortion in a single stage.Recently, Single stage high voltage pick up support inverter is getting ubiquity in applications like sun powered PV, energy component, UPS systems and so on. As of late, single stage voltage support multi...