STANDALONE BLDC BASED SOLAR AIR COOLER

BLDC Motor Driven for Solar Photo Voltaic Powered Air Cooling System

Solar photovoltaic (SPV) power systems can be employed as electrical power sources to meet the daily residential energy needs of rural areas that have no access to grid systems. In view of this, a standalone SPV powered air cooling system is proposed in this paper, which constitutes a dc-dc boost converter, two voltage source inverters (VSI) connected to two brushless dc (BLDC) motors which are...

Model-Based Simulation of an Intelligent Microprocessor-Based Standalone Solar Tracking System

Modeling Small Scale Solar Powered ORC Unit for Standalone Application

When the electricity from the grid is not available, the generation of electricity in remote areas is an essential challenge to satisfy important needs. In many developing countries the power generation from Diesel engines is the applied technical solution. However the cost and supply of fuel make a strong dependency of the communities on the external support. Alternatives to fuel combustion ca...

Distributed and Non-Steadv State Modelling of an Air Cooler

Th•s paper presents the equation derivation as well as the stmulation results of a non-steady state distributed model for a commonly used type of evaporators -air coolers. In contraSt to others, the model puts the SU"Css on the rcfr~gcram mass transponation occuring in the two-phase flow region mside an air cooler. The so~led slip-effect between the vapour and liquid IS taCkled by using an adva...

Modeling of Solar Power Based Quasi-Z-Source Inverter to Supply BLDC Motor

In the present world, conventional sources of energy are depleting at a faster rate because of its increased consumption. Renewable sources of energy are the better alternatives for this problem and among this solar energy is the best solution. Among the various PV (photovoltaic) applications, water pumping system using solar energy is growing in interest in isolated areas, where grid availabil...