REFERENCE [1] Vibration diagnostic guide: CM5003-EN, SKF Condition Monitoring, VDG Revision 1.01, 1995. pp 23-24. [2] Guidelines for Implementing a Portable Condition Monitoring Program Manual part no. 31641400- 1995, SKF Condition Monitoring Inc. pp 3-6. [3] Electric Motor Monitoring with your Microlog, Apylication note CM3005, SKF Condition Monitoring, 1997. [4] Prof. G.T. Francis de Silva, Fast Fourier Transforms, Lecture notes of PEE 582: Numerical Methods. [5] Roger.C.Dugan, Mark F. McGranghan, H.Wayne Beaty, 'Electrical Power Systems Quality', Me Graw-Hill, 1996, ISBN 0-07-018031-8, pp 113-134. [6] John C.Andreas, 'Energy-efficient Electric Motors, Selection and application', Second edition, Dekker, ISBN 0-8247-8596-7, pp 28-61. [7] Adtya Koebe, ' On-line condition monitoring of motors using electrical signature analysis': a paper presented at the 'Recent advances in condition-based plant maintenance', seminar organized by the Indian Institute of Plant Engineers, May 2002, Mumbai. ·-.. [8] Jacob Millman, Christos C. Halkias, 'Integrated Electronics: Analog and Digital Circuits and Systems', Tata Me Graw-Hill, 1995, ISBN 0-07-462245- 5, pp 548-557. 56 [9] Alan Teffery, Essentials of Engineering Mathematics, Chapmen & Hall, London, 1992, ISBN 0-412-39680-7, pp 410-450. [10] Caryn M. Riley, K. Lin, Thmas Habetler, 'A Method for online Vibration Monitoring of Induction Motors' IEEE transactions, 1997, pp 201-205. [11] Rudolf F. Graf, The encyclopedia of electronic circuits, BPB Publications, New Delhi, 1989, pp 148-156,279-299. [12] Web sites in The Internet: www.reliability.com I www.eguipmcnthcalth.com www.galaxyscientilic.com www .electricity forum. com [13] Electronic Workbench 5.12 software package . .. ,_. ·-... 57