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Stream/Area:
-
Subject:
-
Paper ID:
IJSREM63219
Volume:
10 |
5 |
May 2026
Pages:
1-3
Publication Frequency:
Monthly (12 issues per year)
License:International Journal of Scientific Research in Engineering and Management follows the Creative Commons Attribution 4.0 (CC BY 4.0) License, allowing free use and distribution with proper attribution.

Computer Engineering
Shram Sadhana Bombay Trust College of engineering and Technology, Jalgaon

Computer Engineering
Shram Sadhana Bombay Trust College of engineering and Technology, Jalgaon

Computer Engineering
Shram Sadhana Bombay Trust College of engineering and Technology, Jalgaon

Computer Engineering
Shram Sadhana Bombay Trust College of engineering and Technology, Jalgaon
Hydropower is widely recognized as a dependable renewable energy source due to its high efficiency and long service life. Although hydropower systems are widely used for electricity generation, they are often affected by sudden operat-ing conditions such as rapid valve closure, turbine shutdown, and load variation. These sudden changes create pressure surges inside pipelines, commonly known as water hammer, which may damage hydraulic equipment if suitable protective measures are not provided. This paper presents a hydraulic model developed for studying transient conditions in hydropower and pumped storage schemes. The work mainly focuses on pressure variation, flow behavior, and overall system response under different operating situations. The study also discusses the importance of surge tanks and proper hydraulic design in maintaining safe and stable operation. The proposed model helps engineers examine transient effects more effectively and supports reliable system operation with improved efficiency.
KEYWORDS
This paper presented a hydraulic transient model for study-ing pressure and flow behavior in hydropower and pumped storage systems. The developed model helps in analyzing transient conditions caused by sudden operational changes such as valve closure and load variation [2], [6]. The obtained results indicate that suitable hydraulic design along with protective devices can considerably im-prove system safety and operational stability. The proposed approach also supports efficient system operation by reduc-ing pressure-related failures and minimizing maintenance requirements [5], [9].Overall, the hydraulic model provides a practical and reliable method for understanding transient behavior and improving the performance of modern hy-dropower systems.
[1] Aili Shen, Y. Chen, and H. Li, “Effect of turbine’s torque and speed variation on hydraulic vibration analysis during transient processes,” Energy Science and Engineering, vol. 12, no. 3, pp. 1125–1138, 2024. [2] Q. Zhang, Z. Tian, S. Lu et al., “Numerical Simulation of Water Hammer in Pipeline System Using Efficient Wave Tracking Method,” Water Resources Management, vol. 37, pp. 2145–2161, 2023. [3] Q. Zhang, Z. Tian, S. Lu et al., “Study of Hydraulic Disturbance Transient Processes in Pumped-Storage Power Stations Considering Electro-Mechanical Coupling,” Sensors, vol. 26, no. 4, pp. 1–18, 2026. [4] L. Zhao, J. Sun, P. Liu et al., “Pressure Pulsation Prediction During Load Rejection Transient Process in Pumped Storage Hydropower Systems,” Energy, vol. 302, pp. 130112, 2025. [5] Y. Wang and X. Zhou, “Transient Hydraulic Analysis of Hydropower Penstock Systems Under Sudden Load Changes,” Renewable Energy, vol. 214, pp. 1450–1462, 2024. [6] M. Chen, H. Wu, and T. Lin, “Investigation of Water Hammer Characteristics in Long Distance Hydropower Pipelines,” Journal of Hydraulic Engineering, vol. 150, no. 2, pp. 04023045, 2024. [7] R. Kumar and S. Patel, “Dynamic Pressure Analysis in Pumped Stor-age Hydropower Plants During Transient Operations,” International Journal of Fluid Machinery and Systems, vol. 17, no. 1, pp. 55–68, 2025. [8] J. Liu, K. Huang, and Y. Deng, “Hydraulic Transient Control Using Surge Protection Devices in Hydropower Stations,” Energy Reports, vol. 11, pp. 982–995, 2025. [9] F. Morales and D. Rivera, “Modeling and Simulation of Pressure Wave Propagation in Hydropower Systems,” Applied Water Science, vol. 14, no. 6, pp. 210–223, 2024. [10] S. Verma and P. Sharma, “Performance Evaluation of Hydraulic Monitoring Systems for Pumped Storage Applications,” Sustainable Energy Technologies and Assessments, vol. 68, pp. 103921, 2025.
Publication Date
5/15/2026
Peer Review Type
Double-Blind Peer Review
Review Rounds: 2
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