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Analysing of voltage surges in grid substation auxiliary supply

by Hemaratne, J.D.K.G | Dr. J.P. Karunadasa ; Eng. Y.R.L. Jayawickrama [supervisor].

Language: English Dissertation note: Department of Electrical Engineering Faculty of Engineering University of Moratuwa 2004 Online access: Click here to access online Availability: Items available for reference: Library, University of Moratuwa Not For LoanCall number: 621.314 (1). : Location(s): Thesis Collection Call number: 621.314 .

Condition monitoring for preventive maintenance of large induction motors

by Prasad, W.K.L | Dr. J.P. Karunadasa [supervisor].

Language: English Publisher: [2004]Dissertation note: Department of Electrical Engineering Faculty of Engineering University of Moratuwa 2004 Online access: Click here to access online Availability: Items available for reference: Library, University of Moratuwa Not For LoanCall number: 621.313.333 (1). : Location(s): Thesis Collection Call number: 621.313.333 .

Design and implement of intelligent variable frequency drive

by Sumathiratna, W.C.C | Dr. J.P. Karunadasa [supervisor].

Language: English Publisher: [2004]Dissertation note: Department of Electrical Engineering Faculty of Engineering University of Moratuwa 2004 Online access: Click here to access online Availability: Items available for reference: Library, University of Moratuwa Not For LoanCall number: 621.3(043) (1). : Location(s): Thesis Collection Call number: 621.3(043) .

Design of low cost variable speed drive for air blower motor

by Athapattu, Nihal Tashmantha | Dr. J.P. Karunadasa [supervisor].

Language: English Publisher: [2006]Dissertation note: Department of Electrical Engineering Faculty of Engineering University of Moratuwa 2006 Online access: Click here to access online Availability: Items available for reference: Library, University of Moratuwa Not For LoanCall number: 621.3(043) (1). : Location(s): Thesis Collection Call number: 621.3(043) .

Design of power electronic inverter for active power redistribution in an unbalanced three phase system

by De Silva, M.T.K | Dr. J.P. Karunadasa [supervisor].

Language: English Dissertation note: Department of Electrical Engineering Faculty of Engineering University of Moratuwa 2004 Online access: Click here to access online Availability: Items available for reference: Library, University of Moratuwa Not For LoanCall number: 621.3.025.3 (1). : Location(s): Thesis Collection Call number: 621.3.025.3 .

Detection of branch failures in the rotating rectifier of a brushless excitation system

by Nishantha, J.B.A | Dr. J.P. Karunadasa [supervisor].

Language: English Dissertation note: Department of Electrical Engineering Faculty of Engineering University of Moratuwa 2001 Online access: Click here to access online Availability: Items available for reference: Library, University of Moratuwa Not For LoanCall number: 621.3.013 (1). : Location(s): Thesis Collection Call number: 621.3.013 .

GSM based remote monitoring

by Kanthi, Jayaweera Kankanamge | Dr. J.P. Karunadasa [supervisor].

Language: English Publisher: [2005]Dissertation note: Department of Electrical Engineering Faculty of Engineering University of Moratuwa 2005 Online access: Click here to access online Availability: Items available for reference: Library, University of Moratuwa Not For LoanCall number: 621.3(043) (1). : Location(s): Thesis Collection Call number: 621.3(043) .

Inprovement of an existing drive circuit for a permanent magnet DC-motor

by Siyambalapitiya, R.R.D.S | Dr. J.P. Karunadasa [supervisor].

Language: English Publisher: [2004]Dissertation note: Department of Electrical Engineering Faculty of Engineering University of Moratuwa 2004 Online access: Click here to access online Availability: Items available for reference: Library, University of Moratuwa Not For LoanCall number: 621.3(043) (1). : Location(s): Thesis Collection Call number: 621.3(043) .

Investigation of parameters of a stand alone power generating system, using an induction machine in single-phase generator mode

by Wijesiriwardene, N.G.D | Dr. J.P. Karunadasa [supervisor].

Language: English Dissertation note: Department of Electrical Engineering Faculty of Engineering University of Moratuwa 2003 Online access: Click here to access online Availability: Items available for reference: Library, University of Moratuwa Not For LoanCall number: 621.313.33 (1). : Location(s): Thesis Collection Call number: 621.313.33 .

Selection of induction motors for petroleum product pumps and its economics

by Dissanayake, P.P.C | Dr. J.P. Karunadasa [supervisor].

Language: English Publisher: [2004]Dissertation note: Department of Electrical Engineering Faculty of Engineering University of Moratuwa 2004 Online access: Click here to access online Availability: Items available for reference: Library, University of Moratuwa Not For LoanCall number: 621.3(043) (1). : Location(s): Thesis Collection Call number: 621.3(043) .

Study of the influence of the manufacturing process on the magnetic behaviour in toroidal transformers

by Nandasena, H.P.I.P | Dr. J.P. Karunadasa [supervisor] | Dr. H.Y.R. Perera [supervisor].

Language: English Publisher: [2004]Dissertation note: Department of Electrical Engineering Faculty of Engineering University of Moratuwa 2004 Online access: Click here to access online Availability: Items available for reference: Library, University of Moratuwa Not For LoanCall number: 621.314.214.5 (1). : Location(s): Thesis Collection Call number: 621.314.214.5 .


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