Microcontroller Based Intelligent Protection Scheme for Heavy Dc & Ac Single and Three Phase Appliances Intelligent Protection Scheme


Authors : Vemula Somesh, Reddy Sai Prathima

Volume/Issue : Volume 4 - 2019, Issue 10 - October

Google Scholar : https://goo.gl/DF9R4u

Scribd : https://bit.ly/2NRF9z0

In working with heavy AC and DC appliance problems that arise are common nowadays. Here a new protection method is implemented which is low cost and reliable. The fault that occurs normally in the appliances are over voltage/current fault or under voltage fault or short-circuit problems including system blackout or some other problems regarding frequency disturbances etc. Failure of insulation or occurrence of any of the above-mentioned faults will reduce the life of electrical appliances and can cause enormous economic damages and even sometimes life risk problems. Here we are super excited to implement a protection scheme which is of societal use which will reduce the life and asset damages. This protection scheme is implemented by using ATmega2560 microcontroller.

Keywords : Microcontroller Atmega2560, Protection, Current Sensor, Voltage Measurement, Frequency Measurement, System Blackout Protection.

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30 - September - 2021

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