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OVERVOLTAGE AND UNDERVOLTAGE PROTECTION SYSTEM WITH GSM
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Author(s):
MANU PRATAP, MD. AASIF, PRASHNJIT, PEEYUSH, NIKHIL, MRS. POOJA JAIN
Vol - 9, Issue- 2 ,
Page(s) : 163 - 169
(2018 )
DOI : https://doi.org/10.32804/IRJMST
Abstract
The point of the task is to make an over-voltage and under-voltage indicator. The system will spare exorbitant electrical and electronic machines from the unfriendly impacts of high and low mains voltages. This project is based on the operation of relay overvoltage and under-voltage faults. A power as an input is given to the system and specific limits are set for the overvoltage protection and under-voltage protection. If the input voltage fluctuates above or below the limit the relay will trip accordingly and hence there is less chances of damaging equipment. This model has been designed for 230V, 50Hz. In addition to this, the whole mechanism is powerled by GSM i.e. user can send instruction to power on or off the system and can also receive message if an overvoltage and overcurrent condition occurs
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