Bonfring International Journal of Man Machine Interface

Impact Factor: 0.325 | International Scientific Indexing(ISI) calculate based on International Citation Report(ICR)


An Efficient Monitoring of Transformers Using Microcontroller Based System

K. Raja Saranya and K. Ram Prasad


Abstract:

Transformers are a vital part of the transmission and distribution system. Monitoring transformers for problems before they occur can prevent faults that are costly to repair and result in a loss of service. Current systems can provide information about the state of a transformer, but they are either offline or very expensive to implement. The system based on PIC Microcontroller has been designed to monitor the transformer?s essential parameters continuously throughout its operation. If the Microcontroller recognizes load and operating constraints such as voltage, current, frequency and oil temperature violates the limit then the entire unit is shutdown by the designed controlling unit. And also the systems displays the values throughout the process for user?s reference and further inform the current status of the transformer to the concerned official who is at a remote place with the help of Auto dialing unit. Thus, the system makes the transformer more secure, intelligent and robust.

Keywords: Microcontrollers, Transmission & Distribution System, Transformers, Auto Dialing Unit

Volume: 2 | Issue: Special Issue on Communication Technology Interventions for Rural and Social Development

Pages: 01-03

Issue Date: February , 2012

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