DISTRIBUTION TRANSFORMER HEALTH MONITORING SYSTEM.PPT.pptx

TRANSFORMER HEALTH MONITORING SYSTEM

1. PROJECT TITLE DISTRIBUTION TRANSFORMER HEALTH MONITORING SYSTEM GROUP MEMBERS: KHIZAR HAYYAT MALIK TALAL MEHMOOD SUPERVISOR : Engr . AFSHAN ISHAQ CO- SUPERVISOR : Engr. MUHAMMAD FAYAZ KHAN UNIVERSITY OF ENGNEERING AND TECHNOLOGY PESHAWAR ABBOTTABAD CAMPUS 1

2. CONTENTS INTRODUCTION OBJECTIVES TRANSFORMER FAULTS SIMULATIONS COMPONENTS OUTPUT SIMULATION OUTPUT FOR OIL LEVEL SIMULATION OUTPUT FOR TEMPERATURE SIMULATION OUTPUT FOR VOTAGE Block Diagram Flowchart Conclusion 2

3. INTRODUCTION Modernizes transformer monitoring using GSM technology . Integrates microcontrollers and sensors for real-time data monitoring . Monitors key parameters including Current, voltage , oil level, temperature, and earth current . Quickly detects faults, allowing fast response through GSM network . Enhances reliability and safety of power distribution networks. 3

4. OBJECTIVES Develop a cost-effective solution for remote monitoring of distribution transformer. Utilizing GSM technology to minimize infrastructure costs . Implementing real-time monitoring to enable timely maintenance actions and prevent premature failure of transformers, enhancing service reliability 4

5. TRANSFORMER FAULTS Over load The load current in excess of the transformer name-plate rating decreases the insulation life span Over Temperature Overvoltage and overcurrent lead to increased oil temperature, resulting in insulation failure of transformer windings . Early detection essential to prevent overheating-related failures. Earth Fault An Earth Fault in a Distribution transformer happens when one of its windings accidentally connects to the transformer's metallic tank or grounding system. Oil level fault Decreasing oil levels negatively impact transformer insulation . Early detection is essential to prevent damage and ensure proper functioning of the transformer. 5

6. SIMULATIONS 6

7. COMPONENTS ARDUINO UNO Microcontroller Power Supply Ultrasonic sensor GSM Module Temperature sensor Liquid crystal display Hall Effect based current sensor 7

8. OUTPUT 8

9. SIMULATION OUTPUT FOR OIL LEVEL Oil Tank FULL Oil Tank Low 9

10. SIMULATION OUTPUT FOR TEMPERATURE 10

11. SIMULATION OUTPUT FOR VOTAGE NORMAL VOLTAGE OVER VOLTAGE 11

12. Block Diagram 12

13. Flow Graph 13

14. Conclusion Summarize the importance of health monitoring for distribution transformers . Since, it is possible to receive fault information of transformer through GSM technology . Emphasize the role of advanced technologies in improving reliability, reducing downtime, and optimizing maintenance practices. 14