POWER QUALITY PROBLEMS CLASSIFICATION USING WAVELET AND ARTIFICIAL NEURAL NETWORK M.Tech. Dissertation (Report) BY SRI RAM DEPARTMENT OF ELECTRONICS & COMMUNICATION ENGINEERING NATIONAL INSTITUTE OF TECHNOLOGY HAMIRPUR-177005, HP (INDIA) DECEMBER, 2008 POWER QUALITY PROBLEMS CLASSIFICATION USING WAVELET AND ARTIFICIAL NEURAL NETWORK DISSERTATION (Report) submitted in partial fulfilment of the requirements for the award of the degree of Master of Technology in ELECTRONICS & COMMUNICATION ENGINEERING (VLSI Design Automation & Techniques) BY SRI RAM DEPARTMENT OF ELECTRONICS & COMMUNICATION ENGINEERING NATIONAL INSTITUTE OF TECHNOLOGY HAMIRPUR-177005, HP (INDIA) DECEMBER, 2008 CERTIFICATE I hereby certify that the work which is being presented in the M.Tech Dissertation (Report) entitled “Power Quality Problems Classification Using Wavelet and Artificial Neural Network” in partial fulfillment of the requirements for the award of the Master of Technology in VLSI Design Automation & Techniques and submitted to the Department of Electronics & Communication Engineering of National Institute of Technology Hamirpur HP is an authentic record of my own work carried out during a period from July 2008 to December 2008 under the supervision of Name & Designation of supervisor(s), E&CE Department. The matter presented in this thesis has not been submitted by me for the award of any other degree elsewhere. Signature of Candidate SRI RAM R.No. 04M125 This is to certify that the above statement made by the candidate is correct to the best of my knowledge. Signature of Supervisor(s) Date: Head E&CE Department NIT Hamirpur Name & Designation of Supervisor(s) M.TECH. DISSERTATION should be in following format Single Column Format. Text size 12, in IEEE format. It should be in 1.5 spacing. IEEE Transaction style for References, it should be followed in the text as well. Each Figure should have a Caption below & Table should have a Caption above it and each Table & Figure should find a mention in the text, refer to any IEEE Transaction Paper, eg. IEEE Trans. on VLSI, ED etc. General Format of the Report should be: Title of Dissertation (20 font) List of Figures List of Tables List of Abbreviations ACKNOWLEDGEMENTS ABSTRACT (16) 1. INTRODUCTION (16) 2. SECTIONS IN CAPS (2, 3, 4, …5) 2.1 Subsections in Running Fonts (14) 3……..etc. 6. RESULTS AND DISCUSSION 7. CONCLUSIONS REFERENCES PUBLICATIONS FROM THE WORK