Advance Protection for Three Phase Induction Motor using Microcontroller Atmega32

Karan S Belsare, Gajanan D Patil

Abstract


A low cost and reliable protection scheme has been designed for a three phase induction motor against unbalance voltages, under voltage, over voltage, short circuit and overheating protection. Taking the cost factor into consideration the design has been proposed using microcontroller Atmega32, MOSFETs, relays, small CTs and PTs. However the sensitivity of the protection scheme has been not compromised. The design has been tested online in the laboratory for small motors and the same can be implemented for larger motors by replacing the i-v converters and relays of suitable ratings.

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References


Ransom D.L. and Hamilton R., "Extending Motor Life With Updated Thermal Model Overload Protection," IEEE Transactions onIndustry Application, vol. 49, no. 6, pp. 2471 2477, Nov.-Dec. 2013.

Kersting W.H., "Causes and effects of single-phasing induction motors," IEEE Transactions on Industry Applications, vol. 41, no. 6, pp. 1499-1505, Dec. 2005.

Sutherland P.E. and Short T.A., "Effect of Single-Phase Reclosing on Industrial Loads," Industry Applications Conference, 2006. 41st Annual Meeting. Conference Record of the 2006 IEEE , vol.5, pp.2636-2644, 8-12 Oct. 2006, Tampa, FL.

Pillay P., Hofmann P. and Manyage M., "Derating of induction motors operating with a combination of unbalanced voltages and over or undervoltages," IEEE Transactions on Energy Conversion, vol. 17, no. 4, pp. 485-491, Dec. 2002.

Faiz J., Ebrahimpour H. and Pillay P., "Influence of unbalanced voltage on the steady state performance of a three-phase squirrel-cage induction motor," IEEE Transactions on Energy Conversion, vol. 19, no. 4, pp. 657-662, Dec. 2004.

Ching-Yin Lee, "Effects of unbalanced voltage on the operation performance of a three phase induction motor," IEEE Transactions on Energy Conversion , vol. 14, no. 2, pp. 202 208, June 1999.

Stone G.C., Sasic M., Dunn D. and Culbert I., "Recent problems experienced with motor and generator windings," 56th AnnualPetroleum and Chemical Industry Conference, PCIC 2009, pp. 1-9, 14-16 Sept. 2009, Anaheim, CA.

Sudha M. and Anbalgan P., "A Novel Protecting Method for Induction Motor Against Faults Due to Voltage Unbalance and Single Phasing," 33rd Annual Conference of the IEEE on Industrial Electronics Society, 2007, pp. 1144-1148, 5-8 Nov. 2007, Taipei.

Javed A. and Izhar T., "An improved method for the detection of phase failure faults in poly phase Induction machines," Third International Conference on Electrical Engineering, 2009, ICEE '09, pp. 1-6, 9-11 April 2009, Lahore.

Chattopadhyay S., Chattopadhyaya A. and Sengupta S., "Analysis of stator current of induction motor used in transport system at single phasing by measuring phase angle, symmetrical components, skewness, kurtosis and harmonic distortion in park plane," Electrical Systems in Transportation, IET , vol. 4, no. 1, pp. 1-8, March 2014.

Cunkas M., Akkaya R. and Ozturk A., "Protection of AC motors by means o microcontrollers," 10th Mediterranean Electrotechnical Conference, MELECON 200., vol.3, pp. 1093-1096 vol. 3, May 2000.

“IEEE Guide for AC Motor Protection", IEEE Std C37.96-2012”, pp. 1-160, Feb. 2013.

Bonnett A.H., Soukup G.C., "NEMA motor-generator standards for three-phase induction motors,"Industry Applications Magazine, IEEE , vol. 5, no. 3, pp. 49-63, Jun 1999.




DOI: https://doi.org/10.23956/ijarcsse.v8i2.572

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