Multi Source Power System

Practical solutions to provide an alternative power supply or uninterrupted power supply in automatic mode to the load during frequency power cut. Four different sources i.e solar wind main and generated are used to provide uninterrupted power supply. Using the solar or wind energy of one of the power source provide the solutions for low energy resources since it is a non-renewable sources of energy & to provide automation which make the work faster reliable efficient and reduce human effects. The microcontroller (atmega16) is used to provide automation in the switching between four different sources. The automation system is used for switching required separate source to provide in output signal which will operate the four different relay connect to sources respected.