Micro-inverter For Integrated Grid-tie Pv Module Using Resonant Controller

Current mode Controller Design for Single Phase grid connected Inverter Using Proportional Resonant Control Strategy

This paper presents the design of controller based on proportional resonant strategy for single-phase grid connected inverter. The control design is carried out using Sisotool, which is provided in Matlab. By using this tool, users can examine the effects of changing the gain control values to system's transient response and stability, simultaneously. Hence, simplify and speed up the control de...

A Grid Connected Pv System Integrated through Multilevel Modular Cascaded H-bridge Inverter by Using Fuzzy Logic Controller

Grid-Connected Modular Cascaded H-Bridge Multilevel PV Inverter Using Fuzzy Logic Controller

In this paper, the principle of modularity is used to derive the different multilevel voltage and current source converter topologies by fuzzy logic controller. The paper is primarily focused on highpower applications and specifically on high-voltage dc systems. The derived converter cells are treated as building blocks and are contributing to the modularity of the system. The modular cascaded ...

Design and Implementation of Predictive Current Controller for Photovoltaic Grid-Tie Inverter

This paper presents simplified predictive current controller for 3-ph PWM voltage source inverter connected to the utility grid via filter inductance. By controlling inductance voltage drop, the inverter voltage and hence the injected current can be controlled. The proposed predictive control technique operates with constant switching frequency using space-vector modulation (SVM). In each switc...

New Strategy of Grid Connected Photovoltaic System Using Module Integrated Converters with B4 Inverter to Overcome Partial Shading Effect

This paper proposes a new configuration for solar energy conversion systems. One challenging issue of the photovoltaic (PV) systems is partial shading, and in this paper Module Integrated Converters (MIC) are used to overcome this problem in PV arrays. A few boost converters are employed as MICs to mitigate the shading effect. Furthermore, to reduce the cost and to increase the system performan...