This paper proposed a standalone solar/wind/micro-hydro hybrid power generation system to electrify Ethiopian remote areas that are far from the national utility grid. The aim is it will lead development of renewable energy sources, using optimization model for renewables (HOMER) as an and sensitivity tool MATLAB design tool. uses 100% energy. incorporated solar photo-voltaic (PV), wind turbine...

Reliability, Availability and Condition Monitoring (RACM) evaluation has become a critical area of interest for researchers as the output power quality Photo-Voltaic (PV) system depend on reliability its components. In this paper, RACM grid-connected PV systems is presented. For this, Reliability Block Diagram (RBD) technique along with exponential probability distribution function used. The ma...

This study communicates a single-stage, 3-?, rooftop solar photo voltaic (PV) and grid compatible tri-capacity battery charger (TBC) topology for home-based low voltage direct current nanogrid (LVDC NG). The proposed architecture performs power factor correction drawing sinusoidal currents at unity factor, single-stage rectification of 3-? voltages constant mode charging simultaneously. employe...

Renewable energy is considered as next alternative to fossil fuels and nowadays, it attracts much attention in agriculture environmental protection. Application of solar photovoltaic system drying dehydration products, heating, irrigation, greenhouse power generation etc. Temperature sun radiation varies nonlinearly. Power with reference temperature photo-voltaic (PV) system. PV characteristic ...

In this research article we have proposed a new hybrid bridge resonant DC-DC converter with analog MPPT controller for the photo voltaic system in stand-alone load. The output of the photo voltaic panel is unregulated DC supply due to the change in weather conditions. The maximum power is tracked with respect to the temperature and irradiance level by using DC-DC converter. The logic truth tabl...

The study addresses the architecture of a hybrid PLL circuit technique for synchronizing a PV system with single phase grid. For determination of synchronization, the PV system is based on a reference system .The reference system is controlled by a microcontroller and pulse width modulation technique is used within the microcontroller to trigger the inverter in order to achieve efficient synchr...