Lecturer

Qualifications

• PhD - Pending
• MSc Power Systems Engineering, Isfahan University of Technology, Iran – 2017-2019
• BSc (Hons) Degree in Electrical Engineering, University of Zimbabwe – 2009-2013
• Certificate in Persian Language, Imam University of Technology, Iran

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Work Experience

Mr T Njenda is currently with University of Zimbabwe as a lecturer in the Electrical and Electronic Engineering Department. He teaches Advanced Electrical and Digital Electronics and Electrical powers courses. He has worked as an Electrical Engineer at Zimbabwe Power Company (ZPC).

Research Interests

• Power Systems
• Smart Grids
• Renewable Energy Integration
• EVs

Publications 

[1] " WAMS Based Intelligent Under Frequency Load Shedding Considering Online Disturbance Estimation” T C Njenda, M.E.H. Golshan, and H. Haes Alhelou,, in: Proceedings of the Smart Grid Conference — SGC 8403 (technically co-sponsored by IEEE), Kurdistan, Iran, November 28-29, 2018.

[2] "WAMS based Under Frequency Load Shedding Considering Minimum Frequency Prediction and Extrapolated Disturbance Magnitude" T C Njenda, M.E.H. Golshan, and H. Haes Alhelou,, in: Proceedings of the Smart Grid Conference — SGC 8406 (technically co-sponsored by IEEE), Kurdistan, Iran, November 28-29, 2018.

[3] WAMS-Based Online Disturbance Estimation in Interconnected Power Systems Using Disturbance Observer H Haes Alhelou, ME Hamedani Golshan, T C Njenda, P Siano Applied Sciences 9 (5), 990, 2019

[4] A Survey on Power System Blackout and Cascading Events: Research Motivations and Challenges. H Haes Alhelou, ME Hamedani-Golshan, T C Njenda, P Siano, Energies 12 (4), 682, 2019

[5] Wide-Area Measurement System-Based Optimal Multi-Stage Under-Frequency Load Shedding in Interconnected Smart Power Systems Using Evolutionary Computing Techniques H Haes Alhelou, ME Hamedani-Golshan, T C Njenda, P Siano Applied Sciences 9 (3), 508, 2019

[6] Synchrophasor Measurements -based Under Frequency Load Shedding Using Bus Voltage Index and Estimated Disturbance Magnitude, T C Njenda, Haes Alhelou, ME Hamedani-Golshan, ICEE, 2019

[7] "An Improved UFLS Scheme based on Estimated Minimum Frequency and Power Deficit" H Haes Alhelou, ME Hamedani Golshan, T C Njenda, P Siano, IEEE PES Powertech 2019