AC 2007-1854: PROJECT-BASED APPROACH TO INTRODUCE BUILDINGSYSTEM DESIGN IN AN ELECTRICAL ENGINEERING CURRICULUMMahmoud Alahmad, University of Nebraska-LincolnHerbert Hess, University of IdahoBrian Johnson, University of Idaho Page 12.1192.1© American Society for Engineering Education, 2007 Project Based Approach to Introduce Building System Design in an Electrical Engineering CurriculumAbstractThe current demand for engineers with fundamental understanding of systems design inbuildings is a growing niche in industry. Some universities are recognizing this need and areintroducing new courses and/or new programs to provide students with this
AC 2007-1995: ENHANCING LIFELONG LEARNING AND COMMUNICATIONABILITIES THROUGH A UNIQUE SERIES OF PROJECTS INTHERMODYNAMICSMargaret Bailey, Rochester Institute of Technology MARGARET BAILEY, registered professional engineer, is the Kate Gleason Chair and Associate Professor in Mechanical Engineering at RIT. She earned her BSE at Pennsylvania State University in 1988 and her Ph.D. at University of Colorado at Boulder in 1998. She conducts research with students using advanced thermodynamic analyses and neural network modeling applied to various, energy-intensive, complex mechanical systems. Dr. Bailey serves in numerous leadership roles within her college, including Executive Director of RIT’s Women
and other analysts of energy have projected a continuedincrease in energy use, especially in manufacturing and industrial sectors to maintain the currentlife styles of Americans. The article on Annual Energy Outlook 20041 with Projections to 2025,presents a critical review of the energy use of USA in the residential, commercial, industrial, andtransportation sectors for the period of 1970 through 2025. The trends clearly indicate theincrease in energy consumption by the industrial sector. A similar pattern for energyconsumption is observed in the state of Arkansas. According to the report2 released by theArkansas Energy Office in 2000, the industrial sector is responsible for 43% of Arkansas’ totalenergy consumption. The state’s industrial
problem. Ingeneral, there is at least the potential that these fluids could contaminate the pumpedwater or otherwise enter the environment. Furthermore, they can be expensive, and arerarely available where ‘appropriate technology’ is needed.Two separate student-designed pumps are presented that seek to overcome theselimitations. They were developed as part of 2-semester ‘Capstone’ design project classes.In one, air separates a small charge of working fluid from well water, reducing thepotential for contamination. The other pump is designed to boil water at lowertemperatures than might otherwise be necessary, by use of an inverted water column, andis useful when water need only be lifted a few meters. An alternative to this design is alsosuggested
designs. Senior students involved inthis project have shown excellent progress by developing their technical and teamwork/socialskills as part of the Senior Design I and II core courses and have been successfully completingtheir course requirements.I. Introduction and Problem DefinitionWorldwide, the need for electrical power has increased exponentially. Energy needs versusclimate change relation has been a subject of a significant debate in the world. Recent scientificevidence indicates that global warming is underway 1. Observed changes show that despite largevariations from year to year, the global mean temperature has risen significantly in the lastcentury 1. Expected future increases in global average temperatures may have adverse
-cost Solar Tracking Photo-Voltaic (PV) Module and Wind Turbine Combination SystemI. IntroductionThis paper describes the design of a low cost, 0.9kW solar tracking photo-voltaic (PV) arraysystem as part of an undergraduate senior project. The solar tracking system is interfaced with a1kW wind turbine, a deep cycle battery storage system, a charge controller and an inverter. Solartracking is realized through “field” programmable complex digital circuit and alternatively with alow cost solar radiation sensing transducer consisting of green light emitting diodes (LED).Actuation of the panel tilt for azimuth tracking and rotation of the panel for solar tracking areoperated with a gear motor-based control system for adjusting the PV mount
tochange for the next five to ten years because of anticipated retirements and increased demand ofelectrical engineers in the power systems and renewable energy fields2.The power systems major in the department of Electrical and Computer Engineering (ECE) iscurrently under reconstruction as a result of increased student enrollment and availability ofpositions in the local power utility industry. Curriculum changes and new courses in renewableenergy, electric drives, power systems protection and a review of the introductory course inpower engineering are ongoing projects. It is anticipated that all these changes and improvementswill be completed in the near future.This ongoing process requires the utilization of software and hardware tools in order
become more competitive through achieving lean production and energy efficiency and waste minimization. As a mechanism to facilitate this effort, we provide links to each others website and provide the necessary web materials.Student involvementUp to date, both undergraduate and graduate students have been successfully involved with theCenter’s work - graduate classes through group projects, and senior undergraduate classesthrough Capstone projects. In addition to engineering, students majoring in physics, biochemistryand management have also been involved in the effort. These students have tackled, or getinvolved in, many activities such as:• Training about industrial energy audits, jointly supervised and facilitated by the
Sequence in Building Electrical Power Distribution,”ASEE Annual Conference 2002, Montreal, Quebec, Canada, June 2002, pp. 4-7.4 T. Korman and L. Simonian, “Design and Use of Interacive Learning Stations in Construction Education forBuilding Mechanical, Electrical, and Plumbing Systems,” ASEE Annual Conference 2008, Pittsburgh,Pennsylvania, June 2008, pp. 7-8.5 E. Brewer and A. Dalessio, “Effective Low-Budget Approach to Teaching Photovoltaic Systems to ElectricalEngineering Technology Students at Community Colleges,” ASEE Annual Conference 2012, San Antonio, Texas,June 2012, pp. 5-10.6 M. Alahmad, H. Hess, and B. Johnson, “Project Based Approach to Introduce Building System Design in anElectrical Engineering Curriculum,” ASEE Annual Conference
as coauthors. He was the first recipient of an NSF research initiation grant (now CAREER Award) at UALR. He has a strong grant funding record and in 2011, he received funding from NSF for curriculum development in the area of Photo-voltaic (PV) Solar Energy. The project involves developing exemplary course modules and innova- tive laboratory modules for adaptation at other schools for undergraduate/graduate teaching and research. Recently, he completed three projects for Arkansas Highway and Transportation department related to highway lighting using solar energy. He established a commercial PV system with solar panels on the rooftop of ETAS building for teaching and research with funding from Arkansas Energy
Paper ID #5872A Power Systems Protection Teaching Laboratory for Undergraduate andGraduate Power Engineering EducationJennifer Ferris, Portland State UniversityDr. Robert B Bass, Portland State University Dr. Robert Bass is an associate professor of power engineering in the Department of Electrical and Computer Engineering at Portland State University. His research interests pertain to electrical power sys- tems. Current and past projects include analyzing AMI data to evaluate the efficacy of utility-sponsored mini-split heat pump installations; evaluation of power quality at PSU’s ”Electric Avenue” EV Charging Stations
Paper ID #5871A Project Based Implementation of a Power Systems Course for Electricaland Computer Engineering Technology StudentsDr. Hayrettin Bora Karayaka, Western Carolina University Bora Karayaka is an Electrical Engineering faculty at Kimmel School, Western Carolina University. With his over ten years of industry experience, he has extensive experience in project management, and a clear understanding of deadlines, industry requirements, safety and reliability issues, and other aspects in the power and energy fields. He is responsible for teaching electric power engineering courses in the department. Dr
projects background compared solar panelswith TEGs. The comparison study dealt with efficiency, power generation capability andcapacity, cost, size, potential consumer applications, and system installation complexity togenerate power. The balance of the system included the number of the components that go intothe system. For both devices, two separate laboratory environments were created to measure thepower outputs and efficiencies. Both devices were tested at different locations due to operatingenvironments were not similar. A solar PV module was tested under sun light whereas TEGmodule was tested inside an air conditioner condenser unit on same days. This paper documentstest results of the comparison of two energy generating systems and lists
biological and chemical sciences, systems based on biomass (trees and other agriculturalproducts) are being studied 2.Biomass is plant material burned in a boiler to drive a steam turbine to produce electricity. This systemis good for producing FIGURE 5. ENHANCED GEOTHERMAL SYSTEMS, NRELcombined heat and power (CHP) at facilities with large thermal loads. Biomass projects are best suitedto locations with abundant biomass resources (often using waste products from the forest industry oragriculture) as in Fig. 6 3. Page 25.659.9 FIGURE 6. U.S. BIOMASS RESOURCE, NRELMethane gas derived from landfills
capacities, Clair has attempted to bring practical, effective solutions to construction issues resulting in better building performance, more cost effective construction, and better cooperation among designers and contractors. His respect for the knowledge, skills, and contributions of all members of the construction and building operation team has allowed him to build bridges between traditionally adversarial groups, resulting in improved building performance. As part of his responsibilities at IIT, Clair serves as the implementation Project Manager for the Perfect Power/DOE smart-grid project. Page 25.714.1
worsening of the problems regarding global warming has made the development ofrenewable energy sources the focus of world-wide attention, one of which is solar energy and itsapplications [3-5].There have been many energy conservation attempts recently to incorporate LED lighting todecrease power consumption, increase life-span of lights, and to decrease maintenance of lights.The Department of Energy has been supporting LED projects under the program called“Gateway Demonstrations” [6-7]. One of the recent state-wide Gateway Demonstration projectshas been created for the Jordan Schnitzer Museum of Art, Eugene, OR in January 2011; the“Demonstration Assessment of Light-Emitting Diode (LED) Retrofit Lamps” [8]. In this project,90W PAR38 130V narrow
AC 2012-3200: INTEGRATION OF APPROPRIATE TECHNOLOGY INTOAN ALTERNATIVE ENERGY CLASSDr. Craig W. Somerton, Michigan State University Page 25.817.1 c American Society for Engineering Education, 2012 Integration of Appropriate Technology into an Alternative Energy ClassIntroductionFor eleven years the Department of Mechanical Engineering at Michigan State University hastaught a project based alternative energy course. The focus of the course is for students to usetheir background in thermodynamics, fluid mechanics, heat transfer, and electronics to performpredictive calculations for
AC 2010-1130: STUDENT PROJECT TO DESIGN A SMALL-SCALE SOLARCHIMNEY FOR SUSTAINABLE POWERPatrick Tebbe, Minnesota State University, Mankato Page 15.1121.1© American Society for Engineering Education, 2010 Student Project to Design a Small-Scale Solar Chimney for Sustainable Power ABSTRACTAccess to energy sources is a major limitation in many areas of the world. This is particularlytrue for developing economies which have limited resources to devote to traditional powergeneration. This student project proposed to design and test a small-scale solar chimney for useas a renewable energy source. The
Page 15.1131.2energy training unit becomes a smart idea for exposing students to alternative energy fields. Thetraining units need to be designed for use in hands-on activities, which provide studentsopportunities to engage in experiments that will reinforce the material covered. The cost of thetraining unit should be kept low in order to make the project cost-efficient. In this project, theoutcomes enable the participant to understand and work with the developed systems. The aim isto design and implement interactive educational training units that include solar and windtechnologies, human power, passive solar air/water heating, and hydrogen fuel cell energyharvesting systems for any level of Alternative Energy Systems courses. This
’ perception of energy concepts, which actually confirms theneed for a more thorough understanding of energy concepts and of their importance. Throughout thecourse, energy concepts are gradually better defined and used for analysis of everyday life activities.Starting with mechanical energy, heat, electrical energy, Faraday induction law and energy conversion,photonic energy, and nuclear energy, physics offers a wide range for defining energy principles anddemonstrating their applications and significance. Home projects meant to develop and clarify the use ofenergy are also assigned. An evaluation of the students’ perception of the energy concepts is finallyperformed in a separate survey. Questions about energy conservation issues and the factors
Page 15.296.2of these devices on the grid.5,6,7,8,9Examining the harmonic content of CFL’s provided an undergraduate research opportunity andenhanced the educational experience of the student. The undergraduate research assistant’s workon the project augmented his current educational experiences and provided an application ofpreviously acquired classroom knowledge. During the course of the project, the student engagedin literature reviews, fabricated test circuits, conducted experiments, analyzed data, and preparedresults.Undergraduate research offers several benefits to the student and university community. Previouswork shows that student-faculty partnerships positively affect student retention especially inminority populations.10 Other
Systems, Energy Conservation and Alternate Energy Sources and smart grid power system design and optimization.Prof. Osama A. Mohammed, Florida International University Dr. Mohammed is a Professor of Electrical Engineering and is the Director of the Energy Systems Research Laboratory at Florida International University, Miami, Florida. He received his Master and Doctoral degrees in Electrical Engineering from Virginia Tech in 1981 and 1983, respectively. He has performed research on various topics in power and energy systems in addition to computational electro- magnetics and design optimization in electric machines, electric drive systems and other low frequency environments. He performed multiple research projects for
promoting diversity and international education at UNI. He is also a recipient of 2011 UNI C.A.R.E Sustainability Award for the recognition of applied research and development of renewable energy appli- cations at UNI and Iowa in general. He was recognized as an Advisor of the Year Award nominee among eight other UNI faculty members in 2010-2011 academic year Leadership Award Ceremony. Pecen re- ceived a Milestone Award for outstanding mentoring of graduate students at UNI, and recognition from UNI Graduate College for acknowledging the milestone that has been achieved in successfully chair- ing 10 or more graduate student culminating projects, theses, or dissertations, in 2011 and 2005. He was also nominated for 2004
present research interest includes engineering education, manufacturing of nanomaterials, and their diversified applications in areas like biomedical en- gineering and alternative energy. He is the Co-inventor of award-winning (including 2011 R&D 100) Forcespinning [TM] technology.Dr. Robert A. Freeman, University of Texas, Pan AmericanDr. Dean Schneider, Texas Engineering Experiment Station Dean Schneider is an Associate Director Texas Center for Applied Technology of the Texas Engineering Experiment Station (TEES). TEES is the engineering research agency for the state of Texas and is a mem- ber of the Texas A&M University System. His projects, with a combined budget of more than $5 million, provide technical
such as PV Watts calculator; Page 25.504.3work with GIS maps depicting landscape slopes or temperature levels; sizing of inverters, wires,disconnects, over-current protection devices (OCPDs) and other components of PV Systemaccording to NEC guidelines; and performing economic analysis of the PV system.Student progress is assessed based on the mixture of homework assignments, tests and finalgroup design project. The final project involves application of all learned steps and techniques todesign a viable PV System in a teamwork environment, production of project report, andpreparation of a 15-20 minute PowerPoint presentation. Table 1 presents
for his efforts on promoting diversity and international education at UNI. He is also a recipient of 2011 UNI C.A.R.E Sustainability Award for the recognition of applied research and development of renewable energy appli- cations at UNI and Iowa in general. He was recognized as an Advisor of the Year Award nominee among eight other UNI faculty members in 2010-2011 academic year Leadership Award Ceremony. Pecen re- ceived a Milestone Award for outstanding mentoring of graduate students at UNI, and recognition from UNI Graduate College for acknowledging the milestone that has been achieved in successfully chair- ing 10 or more graduate student culminating projects, theses, or dissertations, in 2011 and 2005. He
10 8 6 4 2 0 9/19/2011 10/3/2011 10/17/2011 10/31/2011 11/14/2011 11/28/2011 12/12/2011 12/26/2011 Date Fig. 1. Homepage Views ET 332a Fall 2011Course instructors wishing to use multimedia should determine the project scope and resultingwork product and then select software tools that produce the best result with minimum additionaltraining and time investment. Instructors should experiment with various tool combinations todetermine what