A Soft switching dual-flyback dc-dc converter with improved efficiency and reduced output ripple current is by using zero voltage switching technique and a dual fly-back module for reducing the number of snubber current paths are adopted to improve efficiency.By replacing the output diode with an synchronous rectifier, the conduction losses are minimized.Under ZVS technique by turning the self driven synchronous rectifier OFF after a short delay, a main switch is turned ON. When the main switch is OFF, a leakage inductance energy is absorbed by a snubber diode into an input source and a primary dc-bus capacitor.Then,these energy is reprocessed by secondary side.Hence there is only one snubber current path.Moreover,its output ripple current is reduced because of continuous current.

When ever the sun rotates ,the panel also rotates in the direction of the sun. Hence there will be no power loss and the efficiency will be high because the sun rays fall directly perpendicular to the panel.

POWER GRID EQUIPMENTS AND THEIR WORKING.

PPT ON THE TOPIC HUMAN INTELLIGENCE AND ROBOTICS

PPT ON WIRELESS POWER TRANSMISSION