UNI EET Program Brief Info 1

Transcription

1 2008 Recayi Reg Pecen, Ph.D. Professor & Program Coordinator Department if (Industrial) Technology offers BS degrees in the following : Construction Management Graphic Technologies Manufacturing Technology Technology Education Technology Management MS and Doctoral Degrees in Technology Unique Features of EET Program Iowa s first and only 4-year BS degree granting Engineering Technology program with ABET-TAC accreditation A friendly environment where students interact on a daily and personal basis with EET professors. A flexible program offering a wide variety of options and emphases with sufficient rigor to prepare for a productive career in the EET area. Individualized hands-on training on state-of-the-art equipment and trainers used in the industry. Small class sizes which make a difference. Excellent part-time job opportunities for EET junior and seniors in local industries including John Deere Waterloo Works and Rockwell-Collins Inc. Articulation agreements with selected Iowa Community Colleges. Excellent scholarship opportunities Senior Projects/Involving National Solar Electric Boat/Robotics Design Competitions Sustainability related Applied Research Projects Project #1 UNI eboat Objective: Worldwide there are more than 22 M pleasure boats & nearly 13 M of them are registered in N. America. Worldwide annually 236,000 metric tons of oil & oil products from average pleasure boats is leaked into the water, equivalent to more than 7 times the amount spilled by the Exxon Valdez in Alaska in Aware of agricultural pollution in Iowa's lakes and rivers, however, oil and gas leaks from boats also require to develop eco-friendly boat technologies Developed for a ZERO EMISSION eco-friendly boat for Iowa lakes & rivers! pecen@uni.edu 1

2 2008 Solid Works Model of the 2006 UNI eboat with three PV modules. Smoothing and finishing Sponson Motor mount with 3 PM motors and pulleys by Solid Works & the actual motor mount manufactured A sample engineering technology application: From Computer modeling to an actual motor frame manufacturing. Pro-E Models of 2007 Hull June 2007 and June 2008 : UNI ranked; 4 th in overall, 2007: 3 rd in Qualifications, 3 rd in engineering design of visual display. 2008: Outstanding Solar Power System Design, Fourth Overall, Best Engineering Visual Design Award September 17, 2009 To Host Solar- Electric Boat Competition "The will be the host of the world championship of intercollegiate solar-electric boating for three years beginning in 2011." pecen@uni.edu 2

3 Design for May Competition, Fayetteville, Arkansas 2009 Design for May Competition, Fayetteville, Arkansas UNI eboat at YouTube: World Championship on Intercollegiate Solar Electric Boating 2010-Fayetteville, AR Some of teams ranked after UNI are College of New Jersey, UA, Kansas State, Geneva College, Univ. of Southampton (UK), SUNY - Stony Brook, University of North Florida, Carnegie Mellon, Washington State University, Middle Tennessee State, Elizabethtown College, Tecnológico de Monterrey Monterrey, Mexico 3 rd overall behind Univ of New Orleans, College of Naval Eng. (1 st ) and Univ of South Hampton (UK) College of Eng. (2 nd ). Outstanding Solar System Design 3rd in Championship Sprint Race 4 th in Tech Report Writing Electrical and Information Engineering Technology pecen@uni.edu 3

4 2008 Project # 2 Eco-Friendly Lawn Mower UNIMow John Gregorich & R. Pecen EET Senior Design project Operating a gas mower for 1 hr produces the same pollution as driving a car 1300 miles. Each weekend, about 54 M Americans mow their lawns, using 800 M gallons of gas per year. An EPA study found that ~ 9 % of some types of air pollutants nationwide come from lawn & garden equipment small engines. In 1 hr mowing, 26 different pollutants were found in the exhaust of the mowers. Does solar power help to mow? Engine is composed of a motor, battery and PV Panels Circuit Design 70A UNIMow Test Drive: Saturday, April 21, Earth Day (April 22) Celebration in Waterworks Park, Des Moines. Sponsored by CNS SOAR Grant Ind Tech Dept EET John Gregorich pecen@uni.edu 4

5 2008 Project # 3 UNI Wind-Solar Hybrid Power & Instrumentation Station (since 2000) 1.5 kw Generates 4,380 kwh electricity per year. Saves 6,351 pounds of CO 2 per year. Min 423 trees would be required to offset these yearly emissions. An excellent testbed to renewable energy education at UNI. Sponsors: CEEE, CNS SOAR Grants, Industrial Tech. Dept. Project # 4 UNI Solar Powered Digital Outdoor Signage/Display (since 2002) A collaboration among Manufacturing Tech, Construction Mang. & EET Students Sponsors: CNS SOAR Grants, BC & T Bunn, Inc. Ind. Tech. Dept. Applied Research Projects Dr. Julie Zhang Julie.zhang@uni.edu Dr. Hong (Jeffrey) Nie Hong.nie@uni.edu Dr. Jin Zhu Jin.zhu@uni.edu Dr. Recayi (Reg) Pecen pecen@uni.edu Electrical and Information Engineering Technology Dr. Jin Zhu: Wireless sensor networks for infrastructure monitoring Sponsored by Iowa Dept. of Transportation Advantages Elimination of cable installation and maintenance; A distributed system to provide better reliability; Low power, low cost implementation Field test and performance evaluation of the network Ambient energy harvesting For low duty cycle applications, the lifetime of the sensor nodes is reasonable, from 6 months to a year. However, if the sample rate is high (10Hz or above), sensor nodes could not go to sleep and thus the lifetime is very limited. Small scale energy harvesting from the ambient environment is very attractive to implement a selfsustainable system Jin Zhu, U. of Northern Iowa pecen@uni.edu 5

6 2008 Wind Speed (mph) Dr. Jin Zhu: Test on Bridge 0.25 inch strain gage in I-beam Dr. Julie Zhang Education 2005, Ph. D., Industrial Technology, Iowa State University 1999, MS., Agricultural Engineering, China Agricultural University 1990, BS., Energy Engineering, Chongqing University Teaching Area Manufacturing Process, Manufacturing Automation, CAD/CAM, SQC, TQM, Lean Manufacturing & Six Sigma Research Machining quality in-process monitoring and control Real-time cutting tool condition monitoring and control Lean manufacturing and green manufacturing Project # 5 UNI Solar Powered Wheel Chair Project #6: UNI-Starr Hydro-Wind-Solar Project in Hickory Hills Park, Iowa: Design and Implementation of 5 kw Ren Energy Station using Wind, Solar, & Hydro resources at Hickory Hills Park in La Porte City, Iowa. Good for Shading also! Sponsor: CNS SOAR Grants Ind Tech Dept 5-Day Wind Data Recorded on March Mar 7-Mar 8-Mar 9-Mar 10-Mar Day Series1 pecen@uni.edu 6

7 2008 RPM UNI-Starr Hydro-Wind-Solar Project in Hickory Hills Park, Iowa Project #6 Design And Implementation Of An Educational Axial Flux Wind Turbine/Generator: Francis Praska, Ashraf Alqassab, R. Pecen V Project #7 E PAC 500 W Hydrogen Fuel-Cell Power System and LabView Based Data Acquisition & Interface System to monitor V, I, P, H, & Overall Efficiency Sponsored by Alliant Energy, UNI Graduate School, CNS Dean s Office Project # 8 Wireless Sensors Networks Projects Dr. Zhu, Dr. Nie, & Hameed Wireless pressure & flow sensors (for industrial process and oil field applications) pecen@uni.edu 7

8 2008 Under vehicle hood before engine removal. Under vehicle hood before engine removal. Under vehicle hood after engine removal. Under vehicle hood before engine removal. Engine and transmission after removal. Rear frame before notching. Rear frame after notching. Rear frame during notching process. Project #9 A Novel Automatic Utility Data Collection and Management System using IEEE compliant Wireless Mesh Networks Dr. Zhu & Dr. Pecen Figure 1. AMR system using digital cellular networks [] Project #10 UNI Robotics Team 2008, 2009, 2010 ATMAE Annual National Robotic Manipulator Contest in the 41th NAIT conference in Nashville, TN UNI won the Best Electrical/Control Methodology Award. Joel Sauser also won the 3rd place in the IT/IQ contest among the 68 participants from 11 universities. Project # 11 Design & Conversion for an Electric Plug-In Vehicle of Department Industrial Technology Goal: Parts to Remove: To create an alternative fueled vehicle that Electrical and Information Engineering Technology Engine will be comparable or less expensive to Transmission drive than my internal combustion engine Gas Tank (ICE) powered vehicle that I currently drive. Rear Suspension The vehicle must be reliable, handle my Interior (Temporary) average daily commute, and be a cleaner source of transportation than an ICE Parts to Modify: powered vehicle. Instrumentation / Data Acquisition Notch Rear Frame New Rear Suspension Mount Points Plug-In Vehicle Expenses: Driveshaft Tunnel Conversion Cost: $7,000 to $10,000 Motor Controller: $2,065 Wiring Harness Electricity (Fuel) : Car Chassis: $850 Brake System Café Electric Zilla 1K $0.02 to $0.05 Per Mile 1991 Dodge Stealth R/T Power Steering Transpack (12 Batteries): $3,000 Battery Costs: Interior Optima Yellow Top AGM D31T Lasts 4000 charge/discharge cycles: 20 miles / charge approx. 80,000 miles Parts to Add: $3,000 / 80,000 miles ~ $0.04 / Mile On-Board Charger Electric Motor Total Cost to Drive Per Mile: Motor Controller $ $0.04 = $0.09 Per Mile Battery Pack Tray Savings Per Mile with Alternative Vehicle Circuit Breaker Save $0.16 per Mile Semiconductor Fuses Vehicle Costs Payback Period in Miles Welding Cable $10,000 / $0.16 = 62,500 Transpack (12 Batteries) Transmission Brake Vacuum Pump: $290 Transmission to Motor Adapter Plate Cost Comparison Per Mile: Independent Rear Suspension: $150 SSBC Brake Vacuum Pump Kit Brake Vacuum Pump 1994 GMC Yukon: Plug-In Electric From 1997 Mercury Cougar XR7 Electric Motor: $1,755 Transmission: $50 On-Board Charger Warfield Electric Co. Warp 9 motor Total Cost to Drive Per Total Cost to Drive Per Independent Rear Suspension 1986 Chevrolet S10 Mile: Mile: Wheel Adapters Price Per Electricity: Instrumentation / Data Acquisition Gallon: $0.05 $ Battery: Adapter Plate Savings Positives for Converting Per Miles Mile Per with Plug-In Vehicle $0.04 Decreased carbon footprint Gallon: $ $0.09 = $0.19 Per Mile Total Per Initial Investment Zero vehicle emissions Total Payback Period Mile : $0.09 Emissions are controlled at the power Per $10,000 Mile: / $0.19 = 52,631 Miles plant instead of each vehicle $0.28 Low noise Carbon Footprint: CO2 Emissions Cheaper per mile to drive 1 Gallon of Gas = 20 lbs of CO 2 emission Fuel savings can offset/pay for initial 1 kwh of Electricity = lbs of CO 2 emission investment 10,000 Miles Annual Work Commute Project #12 Plug-In Electric Motor Cycle Project 1974 Suzuki RL250 Exacta is converted to a plug-in Electric! My 1994 GMC Yukon: 11 MPG 10,000 / 11 = ~900 Gallons Annually 900 * 20 = ~18,000 lbs Annual CO 2 Emission 1991 Dodge Stealth 16 MPG 10,000 / 16 = ~625 Gallons Annually 625 * 20 = ~12,500 lbs Annual CO 2 Emission 1991 Dodge Stealth Plug-In Electric 30HP = ~60 Miles per Hour 30HP = kw kwh = ~60 Miles (10,000 / 60) * = 3,730 kwh Per Year 3,730 * = ~5,000 lbs Annual CO 2 Emission Negatives for Converting: High initial investment costs Decreased drive range Currently takes 5-8 hours per charge Battery replacement should be considered in fuel costs Work required to convert a vehicle Goodbye 2-stroke motor 16x Thunder Sky 3.2V 40Ah Lithium Iron Phosphate (LiFePo4) with charger I will decrease my annual carbon (CO 2) emission during my daily work commute by 66% by using the plug-in electric. pecen@uni.edu 8

9 2008 Project # 13 UNI e-bike Promoting basics mathematics and science by applied renewable energy projects and energy efficiency concepts. UNI e-bike during 2008 Young Scientists Camp. Students and teacher comments in the camp were excellent in terms of learning basics mathematics and science on electricity and energy efficiency concepts. UNI Young Scientists Camp students run e-bike to learn about basic Mathematics and Science for electricity generation, infrared sensors use for bike speed, and energy efficiency concepts Project # kw Wind-Solar Power System (2010) Project #14 12 kw Wind-Solar Power System (2010) Project #14 12 kw Wind-Solar Power System ( ) Electrical and Information Engineering Technology pecen@uni.edu 9

10 2008 Project # kw Wind-Solar Power System (2010) 12 kw Wind-Solar Hybrid Power Station r/ Real-Time Data access: pecen@uni.edu 10

11 2008 Project # Mission Accomplished Matthew Gansen (EET May 2006 Graduate, KCC EET Transfer 2004): From UNI Wellness Rec Center s climbing wall to Clipper Wind Power s 2.5 MW Liberty Wind Turbine/Generator installed in Wyoming. pecen@uni.edu 11