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Ph.D. Researcher · University of Tulsa

Rupesh Kumar Sah

Working at the intersection of Artificial Intelligence and Cybersecurity in Microgrids — developing AI-driven tools for secure operation of DER-rich microgrids and distribution networks.

📍 Tulsa, Oklahoma
rks9560@utulsa.edu
📞 +1 903 851 5062
6+
Publications
5000+
Students Trained
2×
Hackathon Winner
3+
Years Teaching
Rupesh Kumar Sah
About Me
AI-driven security for
modern power systems

I am a Ph.D. researcher in Electrical Engineering at The University of Tulsa, working under the supervision of Prof. Suman Rath. My research focuses on the secure operation of DER-rich microgrids and distribution networks at the intersection of AI and Cybersecurity.

My work involves developing AI-driven tools for analyzing cyber-physical power systems, enhancing system reliability, and ensuring secure operation. I also work on advanced machine learning algorithms for fault detection, system monitoring, and resilient control — addressing complex challenges in modern power networks.

I run simulations and machine learning algorithms on the Pete Supercomputer at the University of Tulsa. Beyond research, I am a Guest Reviewer for IEEE Transactions on Power Delivery and Springer Nature: Electrical Engineering.

AI in Power Systems Cybersecurity Microgrids Fault Detection Machine Learning DER Systems V2G Integration Smart Grid
PositionPh.D. Researcher
UniversityUniversity of Tulsa
SupervisorProf. Suman Rath
GRE Score322 (Q:167, V:155)
ReviewerIEEE · Springer Nature
Research Focus
Where AI meets
energy security
🔐

Cybersecurity in Microgrids

Focusing on secure operation of DER-rich microgrids and distribution networks against cyber-physical attacks and anomalies.

🤖

AI-Driven Fault Detection

Developing machine learning and deep learning models for fault detection, classification, and localization in power distribution systems.

V2G Integration

Studying the impact of Vehicle-to-Grid integration on urban feeders, with a case study on the Baneshwor feeder in Nepal.

📡

Power System State Estimation

Researching optimal PMU placement for accurate state estimation under contingencies in modern power networks.

🧠

Resilient Control Systems

Designing adaptive and resilient control frameworks for distributed energy infrastructure using advanced ML algorithms.

🖥️

HPC Simulations

Running large-scale power system simulations and ML experiments on the Pete Supercomputer at University of Tulsa.

Education
Academic
background
Jan 2026 – Present
Ph.D. in Electrical & Computer Engineering
The University of Tulsa · Oklahoma, USA
  • Intersection of AI and Cybersecurity in Microgrid
  • Simulations on Pete Supercomputer
  • Supervised by Prof. Suman Rath
Jan 2022 – Dec 2023
M.Sc. in Power System Engineering
IOE Pulchowk Campus, Tribhuvan University · Nepal
  • Thesis: Impact of V2G integration on an urban feeder (Baneshwor feeder)
  • Project: Optimal capacitor location using multiverse optimization
  • Project: Load forecasting of Nepal by 2050
Nov 2016 – 2022
B.E. in Electrical Engineering
IOE Paschimanchal Campus, Tribhuvan University · Pokhara, Nepal
  • Final Year Project: Speed Control of Induction Motor using VFD

Relevant Coursework

Power System Dynamics Distribution System Planning Electric Vehicle Technology Reliability Engineering Flexible AC Transmission Control Systems Power Electronics Switchgears & Protection Micro-hydro Digital Simulation of Power Systems Electrical Machines Energy System Management

Technical Skills

MATLAB Simulink Simpower Systems Python Machine Learning DIgSILENT AutoCAD
Experience
Teaching &
professional roles
July 2022 – Dec 2025
Lecturer (Full Time)
Hillside College of Engineering, Balkumari · Kathmandu, Nepal
  • Taught Photovoltaic Engineering, Electric Circuit Theory, Electrical Illumination, Power Plant Equipment, Power Systems, and Electrical Machines
  • Supervised 3 undergraduate projects: Design of EV Charging Station, Fault Detection & Classification of Power System, PV to Grid Integration
Jan 2024 – Dec 2025
Lecturer (Part Time)
IOE Pulchowk Campus · Lalitpur, Nepal
  • Taught Basic Electrical and Machines to undergraduate students
Aug 2023 – Dec 2023
Lecturer (Part Time)
Advanced College of Engineering and Management · Kathmandu, Nepal
  • Taught Electrical Machine Design and Electrical Illumination
Nov 2024 – Present
Guest Reviewer (Part Time)
IEEE Transactions on Power Delivery · Springer Nature: Electrical Engineering
  • Peer reviewing research manuscripts in power systems and electrical engineering
Feb 2025
Participant — Power Distribution System Design & Safety Training
Nepal Engineers Association · Kathmandu, Nepal
  • Training on Load Forecasting, Load Flow, GIS Systems, Protection Coordination, System Automation and Safety
Publications
Research
contributions
AI-Based Fault Detection, Classification, and Localization in Power Distribution Systems
R. K. Sah, S.R. Salkuti
IEEE 4th International Conference on Power, Control, and Computing Technologies (ICPC2T) · 2025
Power System Contingencies Ranking using Machine Learning
R. K. Sah, Y. R. Adhikari, V. Ghimire, A.S. Baniya and P.K. Pankaj
IOE Graduate Conference · vol.15, no.1, pp.46 · May 2024
Impact of V2G Integration on an Urban Feeder in Nepal: A Case of Baneshwor Feeder
R. K. Sah, N. Karki and Y. Adhikari
JACEM · vol.9, pp.325–338 · 2024
Power System State Estimation with Optimal PMU Placement under Contingencies
R. K. Sah, Y. R. Adhikari, and P. K. Pankaj
Int. J. Engin. Technol. · vol.1, no.2, pp.95–102 · Jun. 2024
A Review on Single Phase AC System of Railway Electrification
R. K. Sah, and B. K. Gautam
Int. J. Engin. Technol. · vol.1, no.2, pp.121–131 · Jun. 2024
An Explicit Formula Based Estimation Method for Reliability of 11 kV Baneshwor Feeder
R.K. Pandey, N.R. Karki, B.K. Gautam and R. K. Sah
IOE Graduate Conference · vol.15, no.1, pp.45 · May 2024
Awards & Initiatives
Recognition &
key projects
🏆

The Idea Challenge 2026

🥇 1st Place · JOLT Group, University of Tulsa · Converting food waste into premium soil.

🤖

Hurricane Hackathon

🥇 1st Place · Built an AI voice detector to protect users from AI-generated scam calls.

Electro-Tech

Founder · Trained 5,000+ students across 20 colleges in electronics and engineering projects.

🍱

Hostel Khaja

Co-Founder · Online food delivery serving 400+ hostel students, saving 1 hour travel per day.

Contact
Let's connect

Interested in collaboration, research discussion, or opportunities? I'd love to hear from you.

rks9560@utulsa.edu
📞+1 903 851 5062
📍Tulsa, Oklahoma, USA
Electro-Tech
Educational Initiative · 2019 – 2022

Electro-Tech

Empowering the next generation of engineers through hands-on technical education across Nepal.

Students working on electronics circuits — hands-on session
Students working on electronics circuits — hands-on session
Rupesh demonstrating circuit assembly to students
Rupesh demonstrating circuit assembly to students
Electro-Tech training session — full classroom engagement
Electro-Tech training session — full classroom engagement
Full classroom of students attending Electro-Tech session
Full classroom of students attending Electro-Tech session
Rupesh presenting participation certificate — Chandbepatan Secondary School
Rupesh presenting participation certificate — Chandbepatan Secondary School
Group photo with male students after training session
Group photo with male students after training session
Group photo with students holding participation certificate
Group photo with students holding participation certificate
Large group photo — Electro-Tech batch outside college
Large group photo — Electro-Tech batch outside college
Group photo with students after session completion
Group photo with students after session completion
5000+
Students Trained
20+
Colleges Reached
3yr
Active Years

About Electro-Tech

Founded in my 7th semester at IOE Paschimanchal Campus, Electro-Tech was born out of a passion to bridge the gap between theoretical knowledge and practical electronics skills for +2 level students across Nepal.

We delivered hands-on training in electronics, circuit design, Arduino programming, and project development — giving students real engineering experience before they even entered university.

Impact

Over 3 years, Electro-Tech trained more than 5,000 students across 20 colleges in Pokhara and Kathmandu, making it one of the largest student-led technical education initiatives in the region.

ElectronicsArduinoCircuit Design Technical EducationYouth Empowerment
The Idea Challenge 2026
🏆 1st Place · JOLT Group · University of Tulsa · 2026

The Idea Challenge

Winning idea: converting food waste into premium organic soil — a sustainable solution for campus and community.

Award ceremony — all winners with prize cheques
Award ceremony — all winners with prize cheques
Rupesh presenting the Black Gold concept — Market Opportunity
Rupesh presenting the Black Gold concept — Market Opportunity
Group photo — Idea Challenge finalists and winners
Group photo — Idea Challenge finalists and winners
Rupesh holding the $1,500 1st place cheque — Black Gold
Rupesh holding the $1,500 1st place cheque — Black Gold
1st
Place Won
2026
Year

The Challenge

The Idea Challenge is an innovation competition organized by JOLT Group at The University of Tulsa, where participants pitch creative solutions to real-world problems.

Our Solution

Our team proposed converting food waste generated on campus into premium organic soil — addressing both waste management and sustainability goals simultaneously. The idea combined practical feasibility with measurable environmental impact.

InnovationSustainabilityFood WasteUniversity of Tulsa
Hurricane Hackathon
🥇 1st Place · Hurricane Hackathon · University of Tulsa

Hurricane Hackathon

Built an AI-powered voice detection model to distinguish human voices from AI-generated ones — protecting people from scam calls.

Hurricane Hackathon 2030 & Beyond — Podium results screen
Hurricane Hackathon 2030 & Beyond — Podium results screen
Rupesh & teammate celebrating 1st Place — Black Gold · The 2030 Trust Engine
Rupesh & teammate celebrating 1st Place — Black Gold · The 2030 Trust Engine
Rupesh & Vusal Karimov — 1st Place winners, Black Gold
Rupesh & Vusal Karimov — 1st Place winners, Black Gold
Rupesh celebrating 1st Place at Hurricane Hackathon
Rupesh celebrating 1st Place at Hurricane Hackathon
1st
Place Won
AI+
Voice Detection

The Problem

AI-generated voices are becoming increasingly indistinguishable from real human voices, enabling a new wave of scam calls that trick people into revealing personal information or sending money.

Our Solution

We built a machine learning model that analyzes audio characteristics to classify whether a voice is human or AI-generated in real time. The system can be integrated into phone call screening applications to automatically flag and block potential scam calls.

Machine LearningAudio ClassificationAI DetectionCybersecurity