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Refereed Journal Publications
Mentze, E., H. Hess, J. Phillips, K. Buck
and T. Windley, “A Scalable High-Voltage Output Driver for
Low-Voltage CMOS Technologies,” IEEE Transactions on VLSI, XIV, 12, December 2006, pp. 1347-1353.
Wiegers, R., D. Blackketter, and H. Hess,
“A Method for Balancing Ultracapacitor
Voltage Arrays in an Electric Vehicle Braking System,” International Journal of Vehicle Design, accepted for publication, September
2006.
Samineni,
S.*, B. Johnson, H. Hess, and J. Law, “Modeling and Analysis of
a Flywheel Energy Storage System for Voltage Sag Correction, IEEE Transactions on Industry
Applications, XLII, 1, January/February 2006, pp. 1-11.
Martinez,
J., B. Johnson, and H. Hess, “Power Semiconductors,” IEEE Transactions on Power
Delivery, XX, 3, July 2005, pp. 2086-2094.
Sukumar, V.*, M. Alahmad*,
K. Buck*, H. Hess, H. Li, D. Cox, F. Zghoul*, J. Jackson*, S. Terry*,
B. Blalock, M. Mojarradi, W. West, and J. Whitacre,
“Design of a Switch Matrix Gate/Bulk Driver Controller for
Thin Film Lithium Microbatteries Using
Microwave SOI Technology,” Journal of Analog Integrated Circuits and Signal
Processing, XLIV, 3, September 2005, pp 203-211.
Alahmad, M., M. Braley,
J. Nance, V. Sukumar, K. Buck, H. Hess, and H. Li,
“Microprocessor Based Battery Power Management System
Enhances Charging, Monitoring, and Protection Features,” Battery Power Products and
Technology, VIII, 6, November 2004, pp. 17-19.
Sukumar, V.*, M. Alahmad*, K. Buck*, H.
Hess, H. Li, D. Cox, F. Zghoul*, J. Jackson*, S. Terry*, B.
Blalock, M. Mojarradi, W. West, and J. Whitacre,
“Switch Array System for Thin Film Lithium Microbatteries,” International Journal of Power Sources, CXXXVI, 2, 1
October 2004, pp. 401-407.
Muljadi, E, H.L.
Hess, and K. Thomas, “Zero Sequence Method for Energy Recovery from
a Variable-Speed Wind Turbine Generator,” IEEE Transactions on
Energy Conversion, XVI, 1, March 2001, pp. 99-103.
Hess, H.L., and
R.J. Baker. “Transformerless Capacitive
Coupling of Gate Signals for Series Operation of Power MOS Devices.”
IEEE Transactions on Power Electronics, XV, 5, September 2000, pp.
923-930. Prize paper for IEEE Transactions on Power Electronics for
year 2000.
Johnson, B.K.,
and H.L. Hess. “Active Damping for Electromagnetic Transients in
Superconducting Systems.” IEEE Transactions on Applied Superconductivity,
IX, 6, June 1999, pp. 318-321.
Hess, H. “Power
Electronics Instruction: Topics, Curricula, and Trends.”
International Journal of Engineering Education, XV, 5, November
1998, pp. 256-263.
Hirst, B.M., and H. Hess. “Low Flicker Universal Power Converter
for Filament-Based Heating Processes.” IEEE Transactions on
Industry Applications, XXXIV, 6, November 1998, pp. 1284-1292.
Wall, R.W., and
H. Hess. “Design and Microcontroller Implementation of a Three
Phase SCR Power Converter.” Journal of Circuits, Systems, and
Computers, VI, 6, December 1996, pp. 619-633.
Hess, H.L.,
D.M. Divan, and Y.H. Xue. “Modulation
Strategies for a New SCR-Based Induction Motor Drive System with a
Wide Speed Range.” IEEE Transactions on Industry Applications, XXX,
6, November-December 1994, pp. 1156-1163.
Umans, S.D., and H.L. Hess. “Modeling
and Analysis of the Wanlass Three Phase
Motor Configuration.” IEEE Transactions on Power Apparatus and
Systems, CII, 9, September 1983, pp. 2912-2921.
Invited
Article
Padaca, V.F., and H. Hess. “Voltage Sags Plague a Food
Processing Facility.” Power Quality Assurance, VII, 1,
January-February 1997, pp. 1-5 (invited technical article for
refereed industry magazine).
Conference Papers with Full Peer Review
Baggu, Murali Mohan, and H. Hess,
“Evaluation of an Existing Thermal Model of an Induction
Motor and its Further Application to an Advanced Cooling
Topology,” IEEE International Electric Machines and Drives
Conference, Antalya, Turkey, May 2007, accepted for presentation.
Lu, Y., H. Hess, and B. Johnson, “An Optimized Space-Vector Modulation Method for 3phase-3phase
Matrix Converter,” IEEE International Electric Machines and
Drives Conference, Antalya, Turkey, May 2007, accepted for
presentation.
Lu, Y., H. Hess, and D. Edwards, “Adaptive Control of an Ultracapacitor
Energy Storage System for Hybrid Electric Vehicles,” IEEE
International Electric Machines and Drives Conference, Antalya,
Turkey, May 2007, accepted for presentation.
Velpuri, A., E. Cegnar,
J. Law, E. Muljadi, and H. Hess, “AC / DC / AC Converter Modulation Strategy With Natural
Zero-Sequence Rejection Using Only One Six-Switch Inverter Module,
IEEE International Electric Machines and Drives Conference,
Antalya, Turkey, May 2007, accepted for presentation.
Anderson, P., M. Braley, K. Buck, H.
Hess, and T. Windley, “Accurate Cryochamber
For A Small Laboratory With Small Budget,” ASEE 2007 Annual Conference, Honolulu, Hawaii,
June 2007, accepted for publication.
Alahmad, M., H. Hess, and B. Johnson,
“A Way To Teach Commercial And Residential Electric Power
Systems In A Mandatory Introductory Course In Electrical
Energy,” ASEE 2007 Annual
Conference, Honolulu,
Hawaii, June 2007,
accepted for publication.
Velpuri, A., E. Cegnar, J.D. Law, E.
Muljadi, and H. Hess, “AC / DC / AC Converter
Modulation Strategy With Natural Zero-Sequence Rejection Using Only
One Six-Switch Inverter Module,” IEEE Industry Applications Society Annual Conference,
October 2006, accepted for publication.
Augdahl, B., D. Katsis,
H. Hess, and B. Johnson, “Output Protection Strategies For
Matrix Converters In Distributed Generation Applications,” IEEE Industry Applications
Society Annual Conference, October 2006.
B. Houle, V. Gupta, K.
Buck, H. Hess, G. Donohoe, and R. Normann, “Design of a
High-Temperature, Small Area Digital Filter on an FPGA,” IEEE International Symposium on
Industrial Electronics,” July 2006. Prize paper for its session.
Sukumar, V., and H.
Hess, “Nanobattery Charger
Circuit,” IEEE International
Symposium on Industrial Electronics,” July 2006, Prize
paper for its session..
Perlinger, A., K. Buck,
H. Li, and H. Hess, “Analysis and Testing of the Boost
Converter Constructed with SOI LDMOSFET Switches: Effects of
Various Inductor Types on Performance,” IEEE International Symposium on Industrial Electronics,”
July 2006.
Windley, T., J. Nance,
H. Hess, and K. Buck, “Instant Data-Gathering, Processing,
and Display for Industry Sponsor Using Interfaced Software
Packages,” ASEE 2006
Annual Conference,Chicago,
Illinois, June 2006.
Grinberg, I., and H.
Hess, “Load-Flow Analysis in Power Systems Courses: Comparing
Student Learning for Engineering AndEngineering
Technology Students,” ASEE
2006 Annual Conference,Chicago,
Illinois, June 2006.
Nance, J., and H. Hess,
“An Ultra Low Current Low Cost Zinc-Air Battery Discharge Monitor
Utilizing a Microcontroller Based Countdown Algorithm,” Army Power Sources Conference, Philadelphia, Pennsylvania, June 2006.
Houle, B., V. Gupta, K. Buck, H. Hess, G.
Donohoe, and R. Normann, “Design of a High Temperature, Small
Area Digital Filter on an FPGA,” IEEE High Temperature Electronics Conference, May 2006,
Santa Fe, New Mexico.
Nance, J., and H. Hess, “Low Cost Ultra Low Power
In-Battery Charge Monitor,” IEEE Applied Power Electronics Conference,” New Orleans, Louisiana, March 2006.
Suwal, E., B. K. Johnson, H.
Hess, and J. C. Fisher, “Real-time Playback
Hardware-in-the-Loop Simulation for Traffic Systems,” IEEE Industrial Electronics
Society Annual Conference, Raleigh, North Carolina,
November 2005.
Augdahl, B.W., H. Hess, B. Johnson, and
D. Katsis, “Output Protection Strategies for Battlefield Power
Supplied by Matrix Converters,” IEEE North American Power Symposium, Ames, Iowa,
October 2005.
Braley,
M., and H. Hess, “A Low Cost Method for Environmental Testing
at Cryogenic Temperatures,” IEEE Automated Test Conference, September 2005, Orlando, Florida.
Somani, A., B. Johnson,
and H. Hess, “Evaluation Of Grounding And Protection Methods
For A Shipboard Power System,” IEEE Electric Ship Technologies Symposium, July 2005, Philadelphia, Pennsylvania.
El-Mansouri, A., H.
Hess, K. Buck and T. Ewars,
“Technical Aspects of Creating and Assessing a Learning
Environment in Digital Electronics for High School Students” ASEE 2005 Annual Conference,
Portland, Oregon, June 2005, accepted for presentation.
Yedidi,
V. K., B. Johnson, J. Law, and H. Hess, “Creating Power
Engineering Laboratory Experiences for Distance Education
Students,” ASEE 2005
Annual Conference, June 2005, Portland, Oregon, accepted for
presentation.
Baggu, M.M., and H.
Hess, “Thermal Model for Induction Machine,” IEEE 2005 International Electric
Machines and Drives Conference, May 2005, College Station,
Texas, accepted for presentation.
Lu, Z., H. Sheng, H. Hess, and K. Buck, “The
Modeling and Simulation of a Permanent Magnet Synchronous Motor
with Direct Torque Control Based on MATLAB/SIMULINK®,”
IEEE 2005 International
Electric Machines and Drives Conference, May 2005, College Station, Texas, accepted for
presentation.
Pan, H., H Hess, and D.
Wilamowski, “Method for Improving the Radiation Hardness of a
Boost Converter,” IEEE
2005 Applied Power Electronics Conference, March 2005, Austin, Texas,
accepted for presentation.
Perlinger, A., K. Buck,
H. Li, and H. Hess, “Essentials of SOI Technology for Small
Power Supply Applications,” IEEE Industrial Electronics Society Annual Conference,
November 2-6, 2004, Pusan,
Korea.
Perlinger, A., S. Subrahmanium, V. Sukumar, H. Li, and H. Hess,
“Temperature-independent High Voltage Reference Design in
Silicon-on-insulator CMOS Technology,” IEEE Industrial Electronics Society Annual Conference, November
2-6, 2004, Pusan, Korea.
Seitz, B., G. Harwood,
C. Salire, J. Peterson, and H. Hess,
“Small Remote Hydroelectric Generating Station,” IEEE Industry Applications
Society Annual Conference, October 4-7, 2004, Seattle,
Washington.
Alahmad, M., M. Braley,
J. Nance, V. Sukumar, K. Buck, H. Hess, H. Li, M. Mojarradi, W.
West, and J. Whitacre,
“Microprocessor Based Battery Management System enhances
charging, Monitoring, and Protection Features,” Advances in Battery Charging,
Monitoring, and Testing Technology Symposium, August 18-19,
2004, Denver, Colorado, accepted for publication.
Hess, H., J.D. Law, and
B. Johnson, “New Curriculum for Teaching Undergraduates
Electric Power,” ASEE
2004 Annual Conference, Salt
Lake City, Utah,
21 June 2004, Session 2433. Nominated for Energy Conversion and
Conservation Division Best Paper (top 5% of papers).
Cegnar, E., H. Hess, and B.K.
Johnson, “A Purely Ultracapacitor
Energy Storage System For Hybrid Electric Vehicles Utilizing A
Microcontroller Based DC-DC Boost Converter,” IEEE Applied
Power Electronics Conference, Anaheim,
California, March
2-5, 2004.
Sukumar, V. et. al.,
“Laboratory based lithium microbattery
characterization using automated analog instrumentation,” Proc. 41st Army Power Sources
Conference, June 14-17, 2004.
Mahmoud Alahmad, et. al.
“Automated Configuration And Charging System For Multiple
Series-Parallel Lithium Ion (LIPON) Batteries,” 41st Power Sources Conference,
June 14-17, 2004.
Mahmoud Alahmad, et. al.
“Behavior and Characteristics Analysis of a Rechargeable
Micro-Scale Lithium Battery for an
Intelligent Power Management System,” 205th Meeting of the Electrochemical Society
May 9-14, 2004.
Sukumar, V., D. Pan, K.
Buck, H. Hess, H. Li, D. Cox, M. Mojarradi, “Design of High Gain
Low Power Differential Amplifiers Using Short Channel and Long
Channel Devices for Space Rated Technologies,” IEEE Electron Devices Society
Workshop on Microelectronics
and Electron Devices, 16 April 2004, Boise, Idaho.
Mentze,E.J., K.M. Buck, H.L. Hess,
M.M. Mojarradi, “A Low Voltage
to High Voltage Level Shifter in a Low Voltage, 0.25um, PD SOI
Process,” IEEE
Southeast Conference on VLSI, Lafayette, LA,
19-20 February 2004.
Samineni, S., B.
Johnson, H. Hess, and J.D. Law, “Modeling and Analysis of a
Flywheel Energy Storage System with a Power Converter
Interface,” International
Conference on Power System Transients (IPST 2003), New Orleans,
LA, 28 September – 2 October 2003.
Sukumar, V., M.
Alahmad, K. Buck, H. Hess, et. al., “Switch Array System for Thin
Film Lithium Microbatteries,” 23rd
International Power Sources Symposium, Amsterdam, The Netherlands,
22-24 September 2003.
Hess, H.L., “Performance
Requirements for the Military’s Small
Electric Power Generators,” IEEE Transmission and Distribution
Conference, September 2003, Dallas, Texas.
Hess, H.L., “Expected
Future Technology Direction for Small Electric Generator Sets,”
ASEE Annual Conference, Nashville, Tennessee, Session 2533, June
2003.
Samineni, S., B. Johnson, J. Law, and H. Hess, “Modeling
And Analysis Of A Flywheel Energy Storage System for Voltage Sag
Correction,” International Electric Machines and Drives Conference,
June 2003, Madison, Wisconsin.
Nelson, R., D. Flegel, B. Johnson, and H. Hess, “Undergraduate
Research and Teaching Opportunities from a Transient Network
Analyzer,” 2002 American Society for Engineering Education Annual
Conference, June 2002, Montreal, Quebec, Canada, Session
2533.
Fisher, J., M. Sachtjen, C. Wilson, J. Thomasson,
H. Hess, “Fast end-of-travel detection for DC linear actuators,”
IEEE Electric Machines and Drives Conference, Toronto, June 2001,
pp. 496-499.
Albrecht, F.,
T. Stansell, N. Labrum, M. Marks, and H.
Hess, “Wind Power Converter Project 2001 American Society for Engineering
Education Annual Conference, Albuquerque, New Mexico, June
2001.
Johnson, B.K., and
H. Hess, “Power Semiconductors,” IEEE Power Engineering Society
2001 Winter Meeting, New York, New York, Vol. 2, pp. 734-735.
Hess, H., N.
Abdul-Melek, and E. Muljadi, “Power Converter
for Wind Turbine Application,” IEEE Power Engineering Society 2000
Summer Meeting, Seattle, Washington, Vol. 2, pp. 1275-1276.
Hess, H. “Power
Electronic Converters for Double Duty in Design and Analysis
Courses.” 2000 American Society for Engineering Education Annual
Conference, Session 2633, St.
Louis, Missouri,
June 2000.
Peterson, J.N.,
and H.L. Hess. “Feasibility, Design, and Construction of a Small Hydroelectric
Power Generation Station as a Student Design Project.” 1999
American Society for Engineering Education Annual Conference,
Session 2633, Charlotte,
North Carolina, July
1999. Selected as BEST PAPER OVERALL of the 875 papers presented at
the conference.
Hess, H.L. “A
Realistic, Insightful Demonstration of a Bridge Rectifier.” 1999
American Society for Engineering Education Annual Conference,
Session 2633, Charlotte,
North Carolina, July
1999. Nominated for Best Paper.
Baker, R.J.,
and H. Hess. “Transformerless Capacitive Coupling
of Gate Signals for Series Operation of Power MOSFET Devices.”
International Electric Machines and Drives Conference, Seattle, Washington,
May 1999, pp. 673-676.
Wall, R.F., and
H. Hess. “Induction Machine Alternative for Automotive Alternator
and Starter.” International Electric Machines and Drive Conference,
Seattle, Washington, May 1999, pp.
499-502.
Hess, H.L. “Using
Automated Instrumentation and Available Software to Provide
Interactive Laboratory Instruction to Distance Education Students on
the Internet.” 1998 American Society for Engineering Education
Annual Conference, Session 3226, Seattle, Washington,
July 1998.
Hess, H. “Practical
Classroom Demonstrations of Power Quality Issues.” 1998 American
Society for Engineering Education Annual Conference, Session 1333, Seattle, Washington,
July 1998.
Hess, H. “Power
Electronics Instruction: Topics, Curricula, and Trends.” 1997
American Society for Engineering Education Annual Conference,
Session 3233, Milwaukee,
Wisconsin, June 1997.
Hirst, B.M., and H.L. Hess. “Low Flicker Universal Power
Converter for Filament-Based Heating Processes.” Applied Power
Electronics Conference, Atlanta,
Georgia,
February 27, 1997.
Hess, H.L. “Incorporating
Electronic Motor Drives into the Existing Undergraduate Electric
Energy Conversion Curriculum.” American Society for Engineering
Education Annual Conference, Session 1333, Washington, D.C.,
June 1996.
Hess, H.L. “Successful
Teaching Methods for the Junior-Level Electric Machines Course.”
American Society for Engineering Education Annual Conference, Session
1333, Anaheim, California, June 1995, pp.
1413-1417.
Hess, H.L., and
D.M. Divan. “A New SCR Based Induction Motor Drive with Wide Speed
Range.” IEEE Industry Applications Society Annual Conference, Toronto, Ontario,
Canada,
October 1993, pp. 621-628.
Hess, H.L., and
D.M. Divan. “Extending the Low Frequency Operating Range of Load Commutated
Inverters with Torque Control Techniques.” IEEE Industry
Applications Society Annual Conference, Houston, Texas,
October 1992, pp. 607-614.
Hess, H.L., and
D.M. Divan. “A Method to Extend the Low Frequency Operating Range
of Load Commutated Inverters.” IEEE Power Electronics Specialists
Conference, San Antonio,
Texas, June 1990, pp.
461-468.
Conference
Papers with Minimal Peer Review
Nalla, S. and H. Hess,
“Flyback converter with voltage
control mode on chip for portable applications” IEEE Electron Devices Society
Workshop on Microelectronics
and Electron Devices,” 15 April 2005, Boise, Idaho, in
review.
Cegnar, E., B. Johnson, and H.
Hess, “Design and Perspective on Purely Ultracapacitor
Energy Storage Systems,” Power
Systems World Conference, 10 November 2004, Chicago, Illinois.
Hess, H., J.D.
Law, and B. Johnson, “New Curriculum for Undergraduate
Electric Power Subjects,” NSF
Conference on Teaching Power Electronics, Las Vegas, Nevada,
1 March 2004.
Flegel, D., R. Nelson, R.
Wall, H. Hess, and B. Johnson, “An Analog Model Power System
for Research and Classroom Use,” IEEE North American Power Symposium, Rolla, Missouri,
19-22 October 2003.
Balasubramanian, G.K., B. K. Johnson,
H. L. Hess, R. Nelson, and D. Flegel,”
“Design, Modeling and Simulation of an IGBT-Based Solid-State
Circuit Breaker,” IEEE
North American Power Symposium, Rolla, Missouri, 19-22 October
2003.
Hess, H.L., H.
Li, V. Sukumar, M. Alahmad, F.N. Zougl, and
K. Buck, “Laboratory Based Lithium Microbattery
Characterization Using Automated Analog Instrumentation,” Proceedings of the Sixth Annual International
Conference on Integrated Nana/Micro/Bio Technologies for Space,
Medical, and Commercial Applications, 2-5 September 2003, Houston, NASA Nanospace
2003 Conference, September 2003, Galveston, Texas,
accepted for presentation. This conference was cancelled due
to the Columbia Space Shuttle disaster.
Hess, H.L., H.
Li, V. Sukumar, M. Alahmad, F.N. Zougl, and
K. Buck,, “High Voltage Band Gap Reference Design Using SOI Technology,”
15th Biennial University/Government/Industry Microelectronics
Symposium, Boise State University Boise, Idaho, June 30-July 2,
2003.
Buck, K., H.
Li, S. Subramanian, H. Hess, and M. Mojarradi, “Development and
Testing of High-Voltage Devices Fabricated in Standard CMOS and SOI
Technologies,” 11th Annual NASA Symposium on VLSI Design, Coeur d’Alene, Idaho, 28-29 May 2003.
Sukumar, V., H.
Hess, H. Li, D. Cox, M. Alahmad, F.N. Zougl,
and K. Buck, “Nano Current Charging
Algorithm For Thin Film Lithium Ion Microbatteries,”
11th NASA Symposium On The VLSI Design, Coeur d’Alene,
Idaho, 28-29 May 2003.
Velpuri, A., J. Law, H. Hess, and E. Muljadi, “Simultaneous
Modulation of Two Voltage Components of a Single Converter Excited
Induction Generator,” IEEE North American Power Symposium, Tempe,
Arizona, October 2002.
Somani, A., B. Johnson, and H. Hess, “Evaluation and
Protection Methods for a Shipboard Power System,” IEEE North
American Power Symposium, Tempe, Arizona, October 2002.
Gordon, D., K.
Hollinger, J. Leman, B. Johnson, H. Hess, and R. W. Wall, “TNA
Fault Controller,” North American Power Symposium, College Station,
Texas, October 2001.
Dodge, J., and
H. Hess, “Method for Reducing Energy Losses in a Boost Converter,” Power Systems World Conference 2001, Chicago, Illinois,
September 2001.
Hess, H. and R.
Baker, “Easier Method to Simultaneously Trigger Series-Connected MOS
Devices,” Power Systems World Conference 2000, Boston,
Massachusetts, September 2000.
Albrecht, F.,
T. Stansell, N. Labrum, M. Marks, and H.
Hess, “Load Management for Power Quality in an Independent Power
System”, North American Power Symposium, Waterloo, Ontario, October
2000.
Shaffer, E.C.,
J. Sullivan, H. Hess, and C. Gross. “Development of Unique
Laboratory Power System Demonstrator.” North American Power
Symposium, San Luis Obispo,
California, October
1999.
Seitz, B., C. Salire, G. Harwood, J. Peterson, and H. Hess. “Taylor
Ranch MicroHydroelectric Power Generation
System.” North American Power Symposium, Cleveland, Ohio,
November 1998, pp. 7-13.
Henricksen, L., B. Johnson, and H. Hess. “Preliminary Investigation
of Dispersed Fuel Cell Generation Applied to Rural Electric Distribution
Systems.” Fuel Cell Seminar, Palm
Springs, California,
November 1998.
Hess, H.L., and
B.K. Johnson. “Incorporating SMES Coils and FACTS and Custom Power
Devices.” Applied Superconductivity Conference, Palm Springs, California,
September 1998.
Johnson, B.K.,
and H.L. Hess. “Active Damping for Electromagnetic Transients in
Superconducting Systems.” Applied Superconductivity Conference, Palm Springs, California, September 1998.
Hess, H. “Remote
Laboratory Data Gathering System.” North American Power Symposium, Laramie, Wyoming,
October 1997, pp. 442-449.
Hess, H. “Technological
Advances in Distance Education Mitigate Short-Term Instructor
Absence from the Classroom.” 1997 American Society for Engineering
Education Annual Conference, Session 1675, Milwaukee, Wisconsin,
June 1997.
Shaffer, E.C.,
H.L. Hess, and C.A.
Gross. “Electric Machines and Drives Laboratory Development at the
United States Military Academy.” North American Power Symposium, Cambridge, Massachusetts, October 1996, pp.
512-517.
Padaca, V., and H.L. Hess. “A Practical Approach to
Solving Voltage Sag Related Power Quality Problems in Processing of
Food Products.” Power Quality Solutions ‘96, Power Systems World
Conference, Las Vegas,
Nevada, September
1996, pp. 1-12.
Hirst, B.M., and H.L. Hess. “Flicker Reduction in Electrophotographic Printer and Xerographic
Copier Fusing Systems.” Power Quality Solutions ‘96, Power Systems
World Conference, Las
Vegas, Nevada,
September 1996, pp. 254-257.
Hess, H.L., R.
Rinker, R.W. Wall, J. Peterson, and K. Belknap. “Two-University
Cooperation: Paradigm for the Future of Statewide Engineering
Education.” American Society for Engineering Education Annual
Conference, Session 2432, Washington,
D.C., June 1996.
Beyerlein, S., H.
Hess, and D. Blackketter. “Role of On-Site Facilitation in Delivering
Statewide Engineering Education.” American Society for Engineering
Education Annual Conference, Session 2358, Washington, D.C.,
June 1996.
Hess, H.L.,
R.W. Wall, A. Brennan, M. Peterson, A. Miller, and J.D. Law. “A
Microcontroller Based Pulse Width Modulated Voltage Source Inverter.”
North American Power Symposium, Bozeman, Montana,
October 1995, pp. 217-222.
Padaca, V., and H.L. Hess. “Resonant Interaction and
Additive Harmonic Effects of Multiple Paralleled AC Drives in
Forest Products Processing.” Power Quality Solutions ‘95, Power
Systems World Conference, Long
Beach, California,
September 1995, pp. 167-176.
Hess, H.L.,
K.D. Reinhard, and P.F. Barber. “Electric
Machines Laboratory Innovation at the United States Military
Academy.” ASEE Frontiers in Education Conference, Salt Lake City, Utah,
November 1994, pp. 501-506.
Patents
Mentze, E.*, K. Buck*,
H. Hess, D. Cox, H. Li, and M. Mojarradi, US Patent 7,112,995,
“Low Voltage to High Voltage Level Shifter and related
methods,” September 26, 2006.
Mentze, E.*, K. Buck*,
H. Hess, D. Cox, H. Li, and M. Mojarradi, US Patent 7,061,298,
“High Voltage to Low Voltage Level Shifter,” June 13,
2006.
Mentze, E.*, K. Buck*,
H. Hess, D. Cox, H. Li, and M. Mojarradi, US Patent 7,030,654,
“Low Voltage to Extra High Voltage Level Shifter,”
April 18, 2006.
Hess, H.L., and
D.M. Divan. “Thyristor Based DC Link
Current Source Power Conversion System for Motor Driven Operation.”
U.S.
Patent 5,483,140, January 9, 1996.
Patents Applied for
Egolf, D., and H. Hess,
“Geographic Position of a Recording Site (GPRS).”
Provisional Patent Disclosure, 1 December 2006.
Nance, J.* and H. Hess, “Low Cost Ultra Low
Power In-Battery Charge Monitor,” Provisional Patent
Disclosure, 29 June 2006.
Mentze, E.*, J.
Phillips*, and H. Hess, “Method for Series Triggering of
MOSFET Devices,” Patent Pending, 21 May 2005.
M. Alahmad, V.
Sukumar, H. Hess., et al., "Intelligent Microbattery
Power Management System," Patent Pending, 30 September 2003.
V. Sukumar, M.
Alahmad, H. Hess, et. al., "On-chip Switch Array Matrix for
Integrated Energy Storage Element, Provisional Patent Application,
30 September 2003.
M. Alahmad, V.
Sukumar, H. Hess, et. al., "Switch Array Matrix for Energy
Storage Elements," Provisional Patent Application, 30
September 2003.
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