SCADA using GPRS for Substaion monitoring and Controlling without any manual operation & safety controlling of Substation from fire, smoke, like adverse effects within the substation itself

1. PROTOTYPE IMPLEMENTATION OF SCADA USING GPRS FOR
SUBSTATION MONITORING AND CONTROLLING
PROJECT ASSOCIATES: 1. Irshadahmed Syed 2BA10EE402
2. Girish Gondhali 2BA09EE018
3. Shahbaz Makandar A 2BA09EE043
4.Shankrappa.Badaradinni 2BA09EE044
Guide: Co-ordinator: HOD:
Prof V.D.Holla Prof Nanda.P Dr.G.B.Mukarthihal
ELECTRICAL AND ELECTRONICS DEPARTMENT
AICTE-NBA Accredited,VTU research center
BASAVESHWARA ENGINEERING COLLEGE(Autonomous),BAGALKOT
Govt Aided,TEQIP lead institute AICTE Recognized,Affiliated to VTU Belgaum
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2. CONTENTS
1. INTRODUCTION
2. OBJECTIVES
3. BLOCK DIAGRAM
4. CIRCUIT DIAGRAM
5. ADVANTAGES
6. DISADVANTAGES
7. APPLICATIONS
8. CONCLUSION
9. FUTURE SCOPE
10. REFERENCES
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3. INTRODUCTION
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Power distribution from electrical grid.
About SCADA.
Implementation of SCADA using GPRS .

4. OBJECTIVES
 To support us smart grid initiative.
 To remote monitoring of critical substation components.
 To increase the reliability without adding personnel.
 To Ethernet and wireless connections to a central control
room.
 To spot nonfunctioning equipment with low
temperatures.
 To instantly trigger audible and visual alarms.
 To work day or night in any weather – 24*7 operation.
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5. BLOCK DIAGRAM
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6. 26 November 2015 Dept Of Electrical & Electronics Engg 6

7. 26 November 2015 Dept Of Electrical & Electronics Engg 7
REGULATED POWER SUPPLY
CIRCUIT

8. TEMPERATURE SENSING CIRCUIT
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9. 26 November 2015 Dept Of Electrical & Electronics Engg 9
INTERFACE OF THE MICROCONTROLLER AND GSM THROUGH MAX232

10. 26 November 2015 Dept Of Electrical & Electronics Engg 10
FIRE SENSING CIRCUIT

11. 26 November 2015 Dept Of Electrical & Electronics Engg 11
RELAY INTERFACE

12. SMOKE SENSING CIRCUIT
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13. CONTROL PROCESSING UNIT
DIAGRAM
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14. 26 November 2015 Dept Of Electrical & Electronics Engg 14
OVERLOAD DETECTION CIRCUIT
FOR AC

15. ADVANTAGES
 Suitable for any kind of Substations .
 Suitable for private power house unit for industries.
 Damage to transformers can be avoided.
 Safety can be achieved .
 The SCADA software is user friendly and easy way of
operation.
 GPRS data transmission is very fast.
 No limitation of range .
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16. DISADVANTAGE
Failover communication of GPRS.
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17. APPLICATIONS
• It is used in Water Distribution and Water
Treatment
• It is used in Industrial Sectors
• It is used in Defense Sectors
• It is used in Oil and Gas Refining Plants
• It is used in various Substations for Monitoring
and Controlling
• It can be used in Prison for Security with Alarm
system
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18. CONCLUSION
The prototype project of Implementation of
SCADA using GPRS for the substation monitoring
and controlling is designed such that the devices
can be monitored and also controlled from
anywhere in the world using GPRS modem
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19. FUTURE SCOPE
• Increasing the signal strength
• SCADA systems are becoming increasingly ubiquitous.
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20. REFERENCES
1. Sunil Rao ”Switch gear and Protection and Power systems”, Khanna
Publishers,2004.
2. Amit sachan, “GSM based SCADA monitoring and controlling system substation
equipment”, International Journal of Engineering Research & Technology (IJERT)
Vol. 1 Issue 5, July – 2012 ISSN 2278-0181
3. Muhammad Ali Mazidi and Janice Gillespie mazidi and Rollin D.McKinlay,”The
8051 Microcontroller and Embedded systems using assembly and C
”,P.H.I/Pearson,2006.
4. M.H.Rashid, ”Power Electronics” ,2nd Edition, P.H.I./Pearson , New Delhi, 2002.
5. David A.Bell, ”Operational Amplifier and Linear IC’s ”, 2nd Edition, P.H.I,2007.
6. Dan Ehrenreich,”Wireless Data Communications for SCADA Systems,”
Vancouver,November 28-29,2005.
Websites
1. www.ckts.com
2. www.electronicsforum.com
3. http:/en.wikipedia.org/wiki/General_Packet_Radio_Service.
4. www.certec.lth.se/doc/awireless.pdf.
5. http:/en.wikipedia.org/wiki/SCADA.
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