Parameter optimization decision framework for transient process of a pumped storage hydropower system

X Lan, N Gu, M Egusquiza, L Lei, Y Zhou… - Energy Conversion and …, 2023 - Elsevier
Abstract The construction of Pumped Storage Hydropower Systems (PSHSs) has
significance for improving the renewable energy accommodation capacity and meeting the …

Rapid prediction of water hammer characteristics in liquid hydrogen storage and transportation systems: a theoretical model

Z Shu, G Lei, W Liang, L Huang, B Che, X Zheng… - Renewable Energy, 2024 - Elsevier
A renewable energy liquid hydrogen storage and transportation system is a very complex
system, so water hammering due to valve closure cannot be ignored. A theoretical model for …

Numerical Simulation of Wave-Number Effects on the Performance of Traveling Wave Pump-Turbine in Turbine Mode

Y Bai, Q Zhu, D Huang - Renewable Energy, 2024 - Elsevier
Pumped storage represents an economically viable, highly efficient, and extensive energy
storage solution, receiving substantial research attention worldwide. This study utilized the …

Changes in power generation performance of an undershot cross-flow-type hydraulic turbine in an irrigation channel due to snow masses passing through the rotor

E Satou, T Uchiyama, K Takamure, T Ikeda, T Okayama… - Heliyon, 2023 - cell.com
This study is focused on the development of a microhydraulic turbine that can stably and
efficiently generate electricity even in channel where snow masses frequently flow down. A …

Sediment erosion characteristics of Pelton turbine runner: Effects of sediment concentration and diameter

L Li, J Lu, Y Gong, H Zhao, X Liu, B Zhu - Renewable Energy, 2024 - Elsevier
The stable operation of Pelton turbine under sediment conditions is the key guarantee of the
hydropower storage power generation system. This research focuses on sediment erosion …

Dual-objective optimization strategy of self-adaptive transient pressure controller in water delivery engineering

B Zhang, W Wan, Y Wang, Q Ran, X Chen… - Engineering …, 2024 - Taylor & Francis
Controlling pressure impact of water hammer is an important guarantee for safe and stable
running of pipeline systems. Previously, we proposed a spring self-adaptive auxiliary control …

Investigation on the effect of particle parameters on the erosion and erosion prediction model of the Pelton turbine

L Han, C Guo, Y Gao, D Li, H Wang, Y Liu, A Iranzo… - Physics of …, 2024 - pubs.aip.org
The Pelton turbine will play a massive role in China's water conservancy and power
generation development process. In practical engineering applications, sediment will erode …

[HTML][HTML] Advances in Hydrodynamics of Water Pump Station System

C Ye, Y Zheng, K Kan, R Tao, H Chen - Water, 2024 - mdpi.com
As an indispensable part of water conservancy engineering construction, the importance of
pumping stations is reflected in several aspects. First of all, pumping stations undertake the …

Development of hydropower technology

T Wilberforce, ET Sayed, MA Abdelkareem… - … Energy-Volume 1: Solar …, 2023 - Elsevier
The provision of access to a reliable and reasonably priced electrical supply is one of the
main problems the globe is now experiencing. Despite hydropower schemes being one of …

ANÁLISIS NUMÉRICO Y EXPERIMENTAL DEL TORQUE Y FUERZA AL FRENO DE UNA TURBINA PELTON MEDIANTE LOS MODELOS DE TURBULENCIAS k-ε Y …

YS Marval, Y González–Rondón, J Martínez - Revista Investigación & …, 2024 - upb.edu
En este artículo se presenta la simulación numérica y experimental del torque y la fuerza al
freno de una turbina Pelton Armfield FM-32 para diferentes aperturas de la boquilla del …