A Road to Efficient Power Optimization System
Journal Title: International Journal of Engineering and Science Invention - Year 2018, Vol 7, Issue 4
Abstract
In today’s era saving electricity is a very important topic of concern. Many times it has been observed that in college’s classroom, the appliances of the classroom are left on even when the classroom is vacant, so there has been a need to develop such an automatic system which can turn the appliances on/off when the classroom is empty or filled. This paper proposes ‘power optimization system’ as solution to the problem of wastage of electricity .the system consists of microcontroller, RFID reader, relays and PIR motion sensors. To make system more convenient motion sensors are used as feedback element of the system for human presence detection. The microcontroller analyzes the data from RFID and motion sensors to perform switching action of appliances (fans, tube lights, etc.) using relay module. According to the analysis of system after the implementation for one classroom which consist of 3 fans and 8 tube-lights each of 70 watts and 40 watts respectively considering that average wastage of power for 2 hours per day, the total saving for one classroom is 1.05 kilo-watts of power which saves rupees 9.9225(per day). Hence the power misuse problem is solved using this system, which reduces the electricity bill.
Authors and Affiliations
Patel Harsh Rajesh, Pandya Digant Bhaveshkumar, Vishe Pratikesh Dasharath, Patel Ronak Jitendra, Hatode Pranali Pradeep
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