velez reyes 2 b
TRANSCRIPT
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OUTLINE
Overview of the Department
Research and Education Projects in Power and
Energy Systems
New Initiatives in the Pipeline
Final Remarks
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VISION
The Department of Electrical & Computer
Engineering will provide
programs of the highest quality
to produce world class engineers
who can address challenges of the
millennium.
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ECE DEGREE PROGRAMS
B.S. Electrical Engineering (128 credits)
Concentrations:
oComputer Engineering
oFields and Devices
oSystems and Communications
oGeneral Electrical Engineering
M.S. Computer Engineering (31 - 34 credits)
M.S. Electrical Engineering (31 - 34 credits)
Ph.D. Electrical and Computer Engineering (42 credits beyond
master )*
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AREAS UNDER DEVELOPMENT
Biomedical Engineering
Power and Energy Systems
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ECE PROGRAM STATS (2011-2012)
Pre-major undergraduate students
in the Pre-Engineering Program (720 students for the College)
409 Undergraduate students in the B.S.E.E. Program 346 Male, 63 Females (15%), 81.67% Hispanics100 BS degrees awarded
71 MS students in 2 degree programs:67 EE and 14 CpE35 MS degrees awarded
42 Ph.D. Students35 Male & 7 Female6 Ph.D. degrees awarded
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ECE FACULTY5 Professors
Flores, Nava, Pierluissi, Qian, Starks, Velez
9 Associate Professors
Cabrera, MacDonald, Nazeran, Moya, Quinones, Rumpf , Sarkodie-Gyan, Usevitch, von Borries, Zubia
2 Assistant Professors
Bolborici, McGarry
1 Senior Lecturer
Gonzalez
5 Lecturers
Granda, Lazzari, Pallares, Verdin, Woo
14.5 Faculty/Student Ratio
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FACULTY RECOGNITION
Technical Society Fellows: Qian (AIMBE),
Velez-Reyes (SPIE)
Presidential Award Recipients: Flores, Velez-Reyes
UT Regents Awards: Nava, Quiñones, Gonzalez
DARPA Young Investigator Award: Rumpf
IEEE Third Millennium Medals: Flores, Nava
IEEE Centennial Award: Pierluissi
IEEE Walter Fee: Velez-Reyes
ABET President’s Awards for Diversity; Flores
MAES National Outstanding MAEStro Award: Zubia
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MORE INFORMATION: HTTP://EE.UTEP.EDU
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Laboratory
for Industrial
Metrology
and
Automation
ASICsLAB
MIIL
Pervasive
Health
Technology
Communicati
on Networks
Laboratory
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NanoMaterials Integration Laboratory
Photovoltaic Research Portfolio
$5.0M Research
$5.5M Facilities
2012
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NanoMaterials Integration Laboratory
ExpertiseDavid Zubia (electrical engineering)
Memristors
Patterned solar cells
Nanoscale crystal growth
Eric MacDonald (electrical engineering)Rad-Hard CMOS design
Jose Mireles (electrical engineering, UACJ-CICTA)MEMS devices and packaging
John McClure (materials science)
Solar cells
ZnCdTe layers using CSS
Stella Quinones (electrical engineering)
CdTe single crystal growth using CSS
Electrode-less plating
Joseph Pierluissi (electrical engineering)Memristors
Electromagnetics
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NanoMaterials Integration Laboratory
NanoFabrication Facility2,500 SF clean, 6,000 SF total
Class-100 & Class-1000
23 Major pieces of equipment
Undergraduate
Master
Doctoral
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NanoMaterials Integration Laboratory
Microsystems-Enabled PVsUse MEMS technology to make miniature solar cells
250um
(111) Si wafer KOH Release
implanted
doping
Nitride
protection
against
etch
(111) oriented wafer
metal contact
KOH KOH KOH
Etch front
A)
0
5
10
15
20
25
30
35
0 0.1 0.2 0.3 0.4 0.5 0.6
curr
en
t d
en
sity
(mA
/cm
2)
Voltage (V)
1.24% efficient no passivation2.95% efficient: Alumina passivation & hot plate anneal@ 430C4.14% efficient: alumina passivation and 30min anneal in Forming Gas5.94% Nitride passivation low ammonia7.40% nitride passivation high ammonia10.30% efficient optimized nitride 1hr anneal at 450C12.2% efficient optimized nitride 2hr anneal at 450C14.85% efficient optimized nitride 3hr anneal at 450C
JV curves of micro cells with different passivation schemes
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NanoMaterials Integration Laboratory
ZnxCd(1-x)Te graded bandgap nanoarrays
Concept
Cross-sectional view
ExperimentalComputational
SiO2
~100 nmZnxCd(1-x)Te
Cadmium sulfide substrate
CdTe
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NanoMaterials Integration Laboratory
Experimental/Computational Collaboration
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MISSION/SCOPE OF WORK
Formed within the Engineering College at the University of Texas
at El Paso.
Research focus in the following areas:
Power Electronics
Electric Power
Electro-thermal Modeling of Electric Energy Storage Devices
Modeling and Control of Hybrid Electric Energy Storage Systems
Modeling and Control of Piezoelectric Traveling Wave Rotary
Ultrasonic Motors
Strengthen power electronics and power systems expertise at
UTEP.
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EXPERTISE/CAPABILITY
Modeling, Design and Analysis of Piezoelectric
Devices
Modeling using Finite Volume Methods
Circuits equivalents
Modeling, Design and Analysis of Hybrid Electric
Energy Storage Systems
Multyphisics modeling of batteries and ultracapacitors
Modeling and control of hybrid electric energy storage
systems
COMSOL, MATLAB, SIMetrix simulations
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EXPERIMENTAL CAPABILITIES
Characterization of piezoelectric traveling wave rotary ultrasonic motors and other piezoelectric devices
Characterization of energy storage devices such as Li-Ion batteries and ultracapacitors
Characterization of hybrid electric energy storage systems
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USDA: GREEN ENGINEERS
Multi-university $3.2M collaboration led by Dr .Heidi Taboada (PI)
and Dr. Jose Espiritu to to produce more scientists and
engineers who can develop new alternative energy sources and
ways to increase energy efficiency.
Offering in the spring semester a course for senior and graduate
students on “Energy Sustainability” as an introduction to the
different types of energy sources; carbon emissions and other
environmental impacts; electric power grid and the future smart
grid.
The course has a final project where the students propose a
device or a system to better exploit energy sources.
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ETAP DONATION: $125K
Donation of ETAP from Operations Technology Inc.
Obtained an educational license for the ETAP
Academic edition suit – 25 Bus, 20 campus users.
Support for the modules: Short-Circuit ANSI & IEC,
Load flow, Motor acceleration, Harmonics, Transient
Stability, unbalanced load flow and Wind turbine
generator.
Used to teach students about power systems and
training in collaboration with RCES
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ADDITIONAL MODELING TOOLS
Use of several tools to model and simulate scenarios related to
smart grid technologies. (power, communications and signals)
Available academic licenses of OPNET® Modeler , NI LabView® ,
MATLAB, ETAP and MathCAD
Computer modeling lab with 20 stations
Student training on different tools involving the creation and
testing of heuristic rules to improve energy production and
consumption.
Student generated lessons for regular courses and outreach
activities
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NEW INITIATIVES
Develop an synergistic research group: Power and Energy
Systems.
Strategic Hire
Develop a Power and Energy Systems concentration at the
graduate and undergraduate levels.
Establishment of the Power and Energy Systems
Laboratory.
Energy conversion
Power Electronics and its applications in control of power
systems
Renewable energy system
Estimated cost of $500k
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FINAL REMARKS
ECE is building its capabilities in Power and Energy
Systems
Strategic importance at the College and at the
Department
Welcome the opportunity to develop partnerships in
the power and energy sector at the regional, state and
national level
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D R . M I G U E L V E L E Z - R E Y E S
P R O F E S S O R A N D C H A I R
E L E C T R I C A L A N D C O M P U T E R E N G I N E E R I N G D E P T .
U N I V E R S I T Y O F T E X A S A T E L P A S O
5 0 0 W U N I V E R S I T Y D R I V E
E L P A S O , T X 7 9 9 6 8
P H . 9 1 5 - 7 4 7 - 5 4 7 0
F A X 9 1 5 - 7 4 7 - 7 8 7 1
E - M A I L : M V E L E Z R E Y E S @ U T E P . E D U