Energy Management Scheme in Photovoltaic Based DC Microgrid
This paper explores the need for renewable based DC microgrid and proposes characteristic features of a standalone DC microgrid. The need for energy management system and its role in DC microgrid has been emphasized. Renewable generating sources such as wind turbine generator and photovoltaic panel require stringent control for harnessing maximum available energy, energy storage […]
Modeling and Simulation for a 3.5 Kw Grid Connected Photo Voltaic Power System
This paper presents the design of small scale three phase grid connected system for rural location . The proposed hybrid system includes a 3.5 kW PV panel with a DC DC boost converter with controller for Maximum Power Point Tracking MPPT , DC AC inverter with decoupled power controller supplying the load and connected to […]
Bus Voltage Control with Zero Distortion for Single-Phase Solar Inverters IJTSRD
Single-phase voltage source inverters are commonly used for interfacing small distributed generation units to the grid. Instead of reducing the distortion by lowering the loop gain, the new controller employs a digital FIR filter that samples the bus voltage at an integer multiple of the second harmonic frequency. The operating principle and modulation scheme are […]