Expertise:
Engineering Education, Solar Energy, Artificial Intelligence (AI), Wind Energy, Power Transmission and Distribution, Smart Grids, Energy Storage, Power System Stability, Power Quality, Distributed Generation, Electric Vehicles, Fast Charging Systems, Energy Optimization and EfficiencyHa Thu Le is a leading researcher in renewable energy innovation and smart grid technologies with a strong track record of securing more than $2.5 million in federal funding as PI, Co-PI, Developer and Key Personnel. As a principal investigator and collaborator on diverse U.S. projects, her recent work explores ways to enhance power system resilience and efficiency via the use wind and solar energy, electric vehicles, energy storage, artificial intelligence, and other smart technologies. Her research is regularly published in top peer-reviewed journals and showcased at major conferences of Institute of Electrical and Electronics Engineers (IEEE).
Le integrates community service into her engineering work through innovative student-led projects. High-impact projects include:
- Supervising a senior design team to develop and build a Smart Simulation Board for fault detection and service restoration in power grids. The board was donated the region’s primary electric utility company, Southern California Edison, which has been using it for public education since 2019.
- Launching a senior capstone design course (ECE 467S Team Project III) with a community engagement component in 2018. That year, she collaborated with Ganesha High School in Pomona to provide Cal Poly Pomona student-participants with service-learning experience. Her student team designed and donated a $1,700 solar-powered charging station, which supports school operations and serves as a hands-on learning tool for renewable energy. For this student-led service-learning project, Le was recognized by the Pomona Unified School District and Cal Poly Pomona’s Center for Community Engagement.
Recent Grants and Fellowships:
- “Collaborative Research: CISE-MSI: DP: IIS RI: Research Capacity Expansion via Development of AI Based Algorithms for Optimal Management of Electric Vehicle Transactions with Grid”, Funded by U.S. National Science Foundation, Award No. 2318611 and 2318612, 2023-2026; Role: PI; $600,000
- “Industry 4.0: Career Advancement through Research and Education in Modeling and Simulation (iCARE-M&S)”, Funded by U.S. Department of Education, 2024-2027, Role: Key Personnel, PI: Behnam Bahr, $1,151,080
- “Role of the Smart Grid in Alleviating Electrical Power System Stress Conditions Through Demand Response”. University-industry collaborative R&D project on a smart-grid concept with smart end-use energy management, optimized demand response, energy conservation and renewable energy, funded by U.S. National Science Foundation, Award No. 1114314, 2011-2013; Role: Key developer of proposal and Co-PI; $600,000
- “US-Egypt Cooperative Research: Managing Grid Integration of Large-Scale Wind Power Parks using Energy Storage Technology and Demand Response”. Cooperative research between Virginia Tech and University of Cairo (Egypt) on large-scale wind power integration, energy storage systems, and demand response, funded by U.S. National Science Foundation (Award No. 1104023, 2011-2013); Role: Key developer of proposal and U.S. team researcher; $250,000
- “Increasing Capacity Credits and Firming Wind Power using Energy Storage Systems”. PhD research project on wind power integration, grid stability and energy storage systems, funded by U.S. National Science Foundation (Grant No. 0725548, 2007 – 2010). Role: Contributor to proposal and researcher; $200,000
Selected Publications:
(*) denotes students
- With O. Aguilar*, R. Ceballos*, M. A. Garcia*, M. E. Hernandez*, D. T. Hoang*, J. Rodela*, B. Sysavath* and L. Villanueva*, “Stand-alone Hybrid Solar-Wind Microgrid for Providing Clean and Reliable Energy to Disadvantaged Communities”, WSEAS Transactions on Power Systems, 20, Art. #12, 2025, pp. 133-162
- With D. Manzo*, R. Thai* and G. K. Venayagamoorthy, “Fuel cell technology review: Types, economy, applications, and vehicle-to-grid scheme”, Elsevier Journal of Sustainable Energy Technologies and Assessments, vol. 75, March 2025
- With A. R. Bonilla*, “Analysis and Mitigation of Harmonics for a Wastewater Treatment Plant Electrical System”, WSEAS Transactions on Circuits and Systems, 23, pp. 1-13, 2024, DOI:10.37394/23201.2024.23.1.
- With A. Wong*, B. Chonos*, C. Garcia*, D. Nguyen* and F. Barrera*, “A bi-directional electric vehicle charging system for experiential and public education”, International Journal of Circuits and Electronics, 9, pp. 1-12, 2024
- With O. Bonilla*,“Multi-functional energy storage system for supporting solar PV plants and host power distribution system”, Elsevier Journal of Energy Storage, vol. 73, Part A, 2023
- With I. Lim*, J. Fauni*, E. Chen*, L. M. Mbeumo*, C. Simental*, J. Van Zuylen*, A. Tierrablanca*, “Design, Simulation, and Prototype of an 18-Wheeler Electric Vehicle with Range Extension using Solar PV and Regenerative Braking”, WSEAS Transactions on Circuits and Systems, vol. 22, pp. 251-273, 2023
- With J. Quintero-Arredondo*, “Medium Voltage Direct Current Distribution System for an Electric Vehicle Fast Charging Park”, WEAS Transactions on Power Systems, vol. 18, pp. 412-425, 2023
- With S. Ahmad*, “Effectiveness of Field Oriented Control and Direct Torque Control Methods for Induction Motor Speed Regulation”, WSEAS Transactions on Systems and Control, vol. 18, pp. 513-526, 2023
- With C. Ruvalcaba*, “Simulation of Smart Fault Location, Isolation, and Service Restoration Scheme with Load Balancing in Distribution Grid”, International Journal of Power Systems, vol. 8, pp. 15-33, 2023
- With A. Sacks*, D. Carrera*, J. S. Cucal*, Alan Dai*, Alvin Dai*, S. Elias*, J. Godinez*, J. Jaurigue*, K. Nguyen* and H. Vargas*, “Solar Powered Tent for Comfortable Outdoor Living, Emergency and Flexible Activities”, International Journal of Renewable Energy Sources, vol. 9, pp. 90-114, 2023.
- With K. G. Vallejos*, E. Fernandez*, A. Larkin*, D. Cabrera*, O. R. Diaz*, A. Valle*, A. Vu*, T. Yim*, O. Aljumaa*, A. Sierra*, M. Alcala*, N. Garcia*, T. Bailey* and S. Yau*, “Enhancing Power Balancing and Fault Interruption in an Autonomous Smart Microgrid Design”, International Journal of Power Systems, vol 7, pp. 42-67, 2022.
- With Bell D. D. Hong*, “Improving Efficiency in Power Production and Transmission for Offshore Solar Farms using Bifacial Panel Design and HVDC”, WSEAS Transactions on Power Systems, 16, pp. 164-177, 2021
- With H. N. Ho*, T. Bui*, H. Do*, E. Rojas*, O. Ojeda*, H. Tran*, T. Hoang*, E. Hernandez* and L. Nguyen*, “Design and Simulation of an Autonomous Smart Microgrid for Energy Independence”, WSEAS Transactions on Environment and Development, 17, pp. 911-928, 2021. DOI: 10.37394/232015.2021.17.85
- With B. Tran*, J. Ovalle*, K. Molina* and R. Molina*, “Solar-Powered Convenient Charging Station for Mobile Devices with Wireless Charging Capability”, WSEAS Transactions on Systems, vol. 20, pp. 260-271, 2021
- With S. Chen*, C. Gonzalez*, C. Diaz*, K. Leung*, A. Liu*, N. Lopez*, N. Nguyen*, A. Phung*, A. Uzueta* and K. Wooden*, “A Mobile Green Power Source for Emergency and Special Purposes Using Solar and Wind Power”, WSEAS Transactions on Circuits and Systems, 20, pp. 215-226, 2021
- With B. Alvares*, E. Perez*, J. Trigueros* and J. Ho*, E. Ly*, “Development of a Solar-Powered Wildfire Detector System for Remote Locations with XBee and GSM Capabilities”, WSEAS Transactions on Computers, 20, pp. 189-198, 2021. DOI: 10.37394/23205.2021.20.20
- With Z. Cheben*, J. Ilagan*, J. Miller*, Long-giang Nguyen*, K. Steidel*, J. Ventura* and S. Virnig*, “Simulation Board for Smart Service Restoration Schemes in Distribution Grid”, International Journal of Power Systems, vol. 5, pp. 81-94, 2020.
- With H. Cao*, J. Gonzales*, N. Dimetry* and J. Cate*, R. Huynh*, “A Solar-based Versatile Charging Station for Consumer AC-DC Portable Devices”, International Journal of Power Systems, vol. 4, pp. 115-131, 2019
- With Santoso, “Operating compressed-air energy storage as dynamic reactive compensator for stabilizing wind farms under grid fault conditions,” IET Renewable Power Generation journal, vol. 7, issue 6,
pp. 717-726, 2013 - With Santoso and Thang Quang Nguyen, “Augmenting wind power penetration and grid voltage stability limits using ESS: Application design, sizing, and a case study“, IEEE Transactions on Power Systems, vol. 27, Issue 1, 2012
- With S. Santoso, “Fundamental time-domain wind turbine models for wind power studies“, Elsevier Renewable Energy journal, vol. 32, issue 14, pp. 2436-2452, 2007
Education:
M.S., Electrical and Computer Engineering; Ph.D., Electrical and Computer Engineering, University of Texas at Austin
M.E., Electrical Engineering, University of Queensland, Australia
B.S., Electrical Engineering, Odessa College, Ukraine
Languages:
English, Vietnamese

