texas a&m university at qatar energy curriculumpeople.qatar.tamu.edu/shehab.ahmed/nsf...
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Texas A&M University at Qatar 1
Haitham Abu-Rub
Texas A&M University at Qatar
Energy Curriculum
12/20/2009
Texas A&M University at Qatar 2
Introduction,
Mission,
Undergraduate courses and labs,
Research activities and setups,
Types of research for undergraduate students,
Conclusion.
12/20/2009
RESEARCH INTEREST
• Very Low and Very High speed sensorlessoperation of AC machines
• Adaptive control of electrical machines and power electronic converters
• Pulse Width Modulation techniques for power electronic converters
• Predictive control of power electronic converter and electric drives
• Fault diagnostics of electrical Machines• Renewable Energy Technology
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Texas A&M University at Qatar 4
• The same carriculum as in the main campus,
• Excellent teaching facilities,
• Cooperation with colleagues from CS,
• Integrating our students in research.
Introduction
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Texas A&M University at Qatar 5
Program Mission
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• To provide quality education, well grounded in the fundamental principles of engineering, that prepares students for positions in industry, government, and academia.
• To serve the industries and the governmental agencies in the state of Qatar through continuing education, outreach activities, consulting, and research.
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We learn our students to:
• Design,
• Innovate,
• Solve problems,
• Serve society.
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Undergraduate Power Courses
• Teching courses,
• Labs support,
• Design and development,
• Investigation and analysis,
• Research.
Texas A&M University at Qatar 8
11
2
3
4
5
6
R
ST
uRS Ud
UVW
MuUV
C
C
C
C
Th
Currentmeasurement
Thermistor
Voltage measurement IGBT Drivers
P
B
N
Control circuit
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Research setups
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3
SH65L type DSP and FPGA
control board
I/O bus
Digitaloutputs
I/O systemFPGA
A/D converter
INVERTER
Fiber opticlink
Hall effectsensors
+
-Udc }
DC linkvoltage sensor
RECTIFIER
3
INVERTERwith control
system
+
-
AC
SU
PP
LY
Commandedload
torque
TTorquesensor
Encoder
I/O busI/O busI/O busI/O busI/O bus
RECTIFIER
DC link
Encoder
0 100 200 300-8
-4
[A] 0
4
-4
[A] 0
4
8
Pliku C:\USER\EKSPERYM\REG_PRAD\EXP2.WNK
czas w [ms]
isx
isy
0 100 200 300
-125
[V] 0
125
-4
-2
[A] 0
2
4
6
czas w [ms]
usxzad
isx isy
Plik C:\USER\EKSPERYM\REG_PRAD\EXP9.WNK
Time [ms]
Time [ms]
isa
isb
isa isb
usset
Current control
with one
switching
period delay
Current control
in modified
system
Current controller with output voltage prediction - experiment
Texas A&M University at Qatar 13
e
N Z P
e
N GN SN SP
Z GN Z GP
P SN SP GP
u
Fuzzy logic control
Undergraduate research funded by Qatar Foundation
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d/dt
Reference
Model
Adaptation
mechanism
Knowledge
Base Modifier
Fuzzy Logic
Controller
d/dt
Process/Plant kTy
kTr kTym
kTu
kTe
kTye
kTyc
FMRLC-SIMULATION RESULTS
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0 500 1000 1500 2000 2500-0.2
0
0.2
0.4
0.6
0.8
1
1.2
time [ms]
commanded speed
actual speed with fuzzy controller
actual speed with PI controller
500 1000 1500 2000 25000.4
0.5
0.6
0.7
0.8
0.9
1
1.1
time [ms]
commanded speed
actual speed with fuzzy controller
actual speed with PI controller
3500 4000 4500 5000-1.1
-1
-0.9
-0.8
-0.7
-0.6
-0.5
-0.4
time [ms]
commanded speed
actual speed with fuzzy controller
actual speed with PI controller
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Published papers with
undergraduate students• Abu-Rub, H., Iqbal, A., Amin, S., Abdelkader, G., Salem, N., Mansoor, S.,
Mirza T, Ahmed, S. "Feasibility Analysis of Solar Photo-voltaic Array
Cladding On Commercial Towers in Doha, Qatar-A Case Study” Int. Journal of
Sustainable Energy, Taylor & Francis vol. 29, no. 2, pp. 76-86, June 2010.
• Maha Khamis Al-Sulaiti, Haitham Abu-Rub, Hazem Nounou, Aeysha Al-
Khuleifi, Amna Al-Motawa, Atif Iqbali “Induction motor drive system with
Adaptive Fuzzy logic controller”, IEEE 14th Int. Conf. On Methods and Models
in Automation and Robotics 19-21 Aug. 2009, at Miedzyzdroje, Poland, CD-
ROM paper.
• .
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