18-05-2012, 08:26 PM
This is Ajay Kumar
from MIT Muzaffarpur,Bihar
I want the content for Literature review of multiple transformer oil temperature monitoring with automatic circuit breaker operation.
18-05-2012, 08:26 PM
This is Ajay Kumar from MIT Muzaffarpur,Bihar I want the content for Literature review of multiple transformer oil temperature monitoring with automatic circuit breaker operation.
14-11-2012, 10:39 AM
MULTIPLE TRANSFORMERS OIL TEMPERATURE MONITORING WITH AUTOMATIC CIRCUIT BREAKER OPERATION
MULTIPLE TRANSFORMERS.ppt (Size: 463.5 KB / Downloads: 72) INTRODUCTION 1. REQUIREMENT OF OIL TEMPERATURE MONITORING. 2. 3. FEATURES. 4. OBJECTIVES. 5. STEPS INVOLVED IN OPERATION. 6. BUILDING BLOCKS. REQUIREMENT OF OIL TEMPERATURE MONITORING 1. PROTECTS THE TRANSFORMER FROM DAMAGE. 2. LIFETIME OF TRANSFORMER CAN BE INCREASED. 3. SINCE OIL IS PRESENT IN THE TRANSFORMER THERE IS A NECESSITY TO DEVELOP A SYSTEM WHICH CAN - SENSE THE TEMPERATURE OF OIL INSIDE THE TRANSFORMER. - AUTOMATICALLY SWITCH ON THE CIRCUIT BREAKER IF TEMP EXCEEDS LIMIT. - ALERT THE ELECTRICITY DEPTT THROUGH SMS. FEATURES 1. THIS PROJECT IS RELATIVELY INEXPENSIVE TO SENSE THE TEMP. 2. TEMP IS READ BY THE ADC MODULE OF THE MICROCONTROLLER UNIT. 3. THIS ADC DATA IS PROCESSED AND CONVERTED INTO THE ACTUAL TEMP READING BY MICROCONTROLLER. 4. THE MICROCONTROLLER IS PROVIDED WITH THE INSTRUCTIONS SUCH AS MAX THRESHOLD TEMP AFTER WHICH THE TRANSFORMER NEEDS TO BE TURNED OFF. 5. THE TEMP IS GIVEN BY TEMP SENSORS TO THE MICROCONTROLLER |
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