International Research Journal of Innovations in Engineering and Technology - IRJIET International Open Access, Monthly, Peer Reviewed, Reputed Journal ISSN (online): 2581-3048

Impact Factor (2025): 6.9

DOI Prefix: 10.47001/IRJIET

Pressure Relief Valve Design and Optimization for Small Hydro Projects - A Research Perspective

Albin C JPG Scholar, Masters in Computer Applications in Industrial Drives, Sri Siddhartha Institute of Technology, SSAHE, Tumkur, Karnataka, IndiaDr. Shilpa G NAssociate Professor, Department of Electrical and Electronics Engineering, Sri Siddhartha Institute of Technology, SSAHE, Tumkur, Karnataka, IndiaDr. Nataraja CAssociate Professor, Department of Electrical and Electronics Engineering, Sri Siddhartha Institute of Technology, SSAHE, Tumkur, Karnataka, India

Vol 9 No 11 (2025): Volume 9, Issue 11, November 2025 | Pages: 117-123

International Research Journal of Innovations in Engineering and Technology

OPEN ACCESS | Research Article | Published Date: 14-11-2025

doi Logo doi.org/10.47001/IRJIET/2025.911014

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Abstract

This research focuses on the optimization of small hydro projects using Pressure Relief Valves (PRVs) and surge tanks. A case study of a small hydro plant with a PRV on the turbine side of the penstock line is presented. The PRV's performance was tested for different guide vane openings, demonstrating its effectiveness in managing pressure surges and enhancing the safety and stability of the plant. The study highlights the importance of customized PRV design for specific applications and the potential for PRVs to improve the overall efficiency of small hydro projects. Future scope includes exploring advanced PRV designs, integration with other technologies, and cost-effectiveness analysis.

Keywords

PRV, Surge Tank, Hydraulics, Small Hydro Power (SHP), Guide Vane


Citation of this Article

Albin C J, Dr. Shilpa G N, & Dr. Nataraja C. (2025). Pressure Relief Valve Design and Optimization for Small Hydro Projects - A Research Perspective. International Research Journal of Innovations in Engineering and Technology - IRJIET, 9(11), 117-123. Article DOI https://doi.org/10.47001/IRJIET/2025.911014

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