

 |
|
STUDENTS GRADUATED
- L.Dosiek, M.S., May 2006, "Cogging Torque Analysis of PM Machines"
- L.Mthombeni, Ph.D., May 2006, "Losses in motor laminations"
- P.Barendse, M.S., April 2005, "Wind Energy Drives" (UCT)
- T.Humiston, Ph.D., May 2005, Parameter measurements to study surge prpagation in induction machines"
- H.Douglas, Ph.D., May 2005, "Condition Monitoring of Energy ConversionEquipment"
- Yu Sun, M.S., May 2005, "Induction motor design"
- S.Chhoun, M.S., Dec 2004, "Methane-based Fuel Cells"
- Y.Chen, Ph.D., Dec 2004, "Novel WInd Generator Topologies"
- A.B.Sebitosi, Ph.D., Dec 2004, "Applications of Advances in Automotive to Rural Electrification in Sub-Saharan Africa", external advisor at the University of Cape Town. (UCT)
- J.Otter, M.S., Dec 2003,
"Redesign of a PM generator for multi-blade turbines".
- T.Gaunt, Ph.D, Dec 2003,
"Electrification Technology and Processes to meet Economic and Social
Objectives in Southern Africa", co-advisor with Profs Bennet and
Davidson at the University of
Cape Town.
- L.Mthombeni, M.S., Dec 2003,
"Losses in motor laminations exposed to high frequency and
nonsinusoidal excitations".
- Z.Tang, Ph.D, Sept 2002,
"Vibration analysis and reduction in switched reluctance motors".
- S.Naidu, M.S., Sept 2002,
"Motor lamination losses".
- M.Manyage, M.Sc, Dec 2001,
"Operation of induction motors in the presence of unbalanced
supplies", advisor at the University of Cape Town.
- S.Khumalo, M.Sc, Dec 2001,
"Induction motor variable speed drive performance and impact on energy
savings", advisor at the University of Cape Town.
- L.Chen, M.S., June 2001,
"Encoder-based control of drives".
- W.Cai, Ph.D, April 2000,
"Vibrations in switched reluctance motors".
- J.Liu, Ph.D, March 2000,
"Wavelet modeling of power transients".
- T. Humiston, M.S.,March 2000,
"Flux weakening operation of switched reluctance motor drives".
- Y.Liu, Ph.D, May 1999,
"Improved design of switched reluctance motor drives".
- V.Rajbabu, M.S.,June 1998,
"Improvement of speed observer performance using motor current
signature analysis".
- J.Jiang, M.S., May 1998, "Power
signal processing using wavelet analysis", co-advisor with
Dr.J.Koplowitz.
- P. Ramkumar, M.S., June, 1997,
"DSP implementation of Motor Current Signature Analysis".
- T.Ren, M.S., June 1997, "Overvoltages
in variable speed drives with long cables".
- V. Levin, M.S., August 1996,
"Modeling, efficiency determination and analysis of induction
motors".
- A. Bhattarcharjee, M.S., Jan1996,
"Application of wavelets to model short term power system
transients".
- M.Haq, M.S., August 1995, "Reclosing
transients in machines and the design of a reclosing relay for induction
machines".
- Zibai Xu, M.S., August 1995,
"On line speed estimation of induction motors".
- S.M.A. Sabur, M.S., July 1995,
"Reclosing transients in a refinery".
- M.Ahmed, M.S., May 1995,
"Modeling and performance of switched reluctance motors with improved
ride-through capability and reduced acoustic noise".
- T.Haque, M.S., March 1995,
"Parameter determination and reclosing transients in motors and motor
drives".
- Ivette Sanchez, M.S. August 1994,
"Reclosing transients in induction and synchronous machines".
- Raphael Samudio, M.S., May 1994,
"DSP Control of switched reluctance motors with improved ride-through
capability".
- Raymond Nolan, M.S., May 1994,
"Parameter determination and reduced order modeling to calculate
reclosing transients in induction motors".
- R.Patel, M.S. April 1994,
"Converters for modern drives" .
- V.S.C. Raviraj, M.S., May 1993,
"Algorithms to calculate torque in switched reluctance motors".
- Mingliang Wu, M.S., August 1992,
"Efficiency calculations for permanent magnet motor drives".
- Juan Reynaud, M.S., Sept 1992,
"Modeling and performance of induction machines subjected to supply
dips and discontinuities".
- Larbi Refoufi, Ph.D, Dec 1991,
Modeling and performance of a chopper-controlled slip energy recovery
drive" (co-advisor with Prof A.Jack of the University of Newcastle upon
Tyne).
- Eyup Akpinar, Ph.D, April 1991,
"Transient and steady state modeling and closed-loop control of slip
energy recovery induction motor drives" (co-advisor with Prof Ersak of
METU).
- Alister Glanville, M.Eng, May 1990,
"Microprocessor control of a switched reluctance motor drive",
(co-advisor with Dr Barrie Mecrow of the University of Newcastle upon Tyne).
- D. A. Wilkinson, M.Eng, May 1990,
"Design of a switched reluctance motor drive", (co-advisor with Dr
Barrie Mecrow).
STUDENTS CURRENTLY SUPERVISING:
- D.Singh, Ph.D, "Solar energy for
rural electrification in SA", advisor at the University of
Cape Town. Expected completion, Dec 2006.
- D.Johnson, Ph.D, "Flywheels for
energy storage", advisor at the University of Cape Town,
expected completion, Dec 2006.
- A.Khan, Ph.D, "Wind Generator
Design", advisor at the University of Cape Town, expected
completion May 2006.
- R.Naidoo, Ph.D, "Power
Quality", advisor at the University of Cape Town, expected
completion, Dec 2006.
- M.Manyage, Ph.D, "Wind energy generator design", advisor at the University
of Cape Town, expected completion June 2007.
- P.Barendse, Ph.D, "Wind Energy Drives", external advisor at the University of Cape town, expected completion Dec 2007.
- T.Roth, M.S., "Loss Calculations, expected completion May 2006
- A.Gebregergis, Ph.D, "Power Electronics"
- F. Endrejat, Ph.D, "MW size drives for the petrochemical industry"
- H.Li, Ph.D, "Linear Generator design"
POSTDOCTORAL RESEARCHERS/ VISITING SCHOLARS/ FULL TIME
ENGINEERS
- 2006-Dr. S.Zorlu, postdoctoral research associate from Istanbul, Turkey.
- July 2005-M.A.Khan, visiting scholar from the University of Cape Town, S.A.
- 2001-2002- C.Yicheng, visiting scholar from Shenyang University, China.
- Aug 2000- Dec 2000, M.Manyage, visiting scholar from the University of
Cape Town, S.A.
- Aug 2000- Dec 2000, S. Khumalo, visiting scholar from the University of
Cape Town, S.A.
- January 1995-July 1995, Karen Dudley, research engineer, funded from
EPRI/Entergy research grants.
- Sept 1994-Dec 1995, Raphael Samudio, research engineer, funded from EPRI/Entergy
research grants.
- Sept 1992-Jan 1995, Kelli Fendley Cheek, research engineer funded from
EPRI/Entergy research grants.
- August 1991-November 1993, Dr Eyup Akpinar, postdoc, funded from EPRI/Entergy
research grants.
|