protype implementation of supervisory control & data acquisition using gprs

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 DEPARTMENTAICTE-NBA Accredited,VTU research center

BASAVESHWARA ENGINEERING COLLEGE(Autonomous),BAGALKOTGovt Aided,TEQIP lead institute AICTE Recognized,Affiliated to VTU Belgaum

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CONTENTS1. INTRODUCTION2. OBJECTIVES3. BLOCK DIAGRAM4. CIRCUIT DIAGRAM5. ADVANTAGES6. DISADVANTAGES7. APPLICATIONS8. CONCLUSION9. FUTURE SCOPE10. REFERENCES

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INTRODUCTION

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Power distribution from electrical grid.About SCADA.Implementation of SCADA using GPRS .

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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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BLOCK DIAGRAM

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REGULATED POWER SUPPLY CIRCUIT

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TEMPERATURE SENSING CIRCUIT

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INTERFACE OF THE MICROCONTROLLER AND GSM THROUGH MAX232

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FIRE SENSING CIRCUIT

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RELAY INTERFACE

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SMOKE SENSING CIRCUIT

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CONTROL PROCESSING UNIT DIAGRAM

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OVERLOAD DETECTION CIRCUIT FOR AC

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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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DISADVANTAGE

Failover communication of GPRS.

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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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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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FUTURE SCOPE• Increasing the signal strength

• SCADA systems are becoming increasingly

ubiquitous.

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REFERENCES1. 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.

Websites7. www.ckts.com8. www.electronicsforum.com3. http:/en.wikipedia.org/wiki/General_Packet_Radio_Service.4. www.certec.lth.se/doc/awireless.pdf .5. http:/en.wikipedia.org/wiki/SCADA.

May 3, 2023 Dept Of Electrical & Electronics Engg

May 3, 2023 Dept Of Electrical & Electronics Engg

THANK YOU