Performance analysis of in-pipe spherical water turbine used for hydropower generation system

2022 ◽  
Author(s):  
Layth H. Jawad
Keyword(s):  
Performance Analysis ◽  
Generation System ◽  
Hydropower Generation ◽  
Water Turbine

scholarly journals DEVELOPMENT OF WAVE POWER GENERATION SYSTEM SUITABLE FOR INNER BAY

2020 ◽  
pp. 39
Author(s):  
Rioko Hirota ◽  
Takaaki Shigematsu ◽  
Kenji Katoh ◽  
Tatsuro Wakimoto ◽  
Shinya Yoshioka
Keyword(s):  
Power Generation ◽  
Particle Velocity ◽  
High Energy ◽  
Wave Power ◽  
Generation System ◽  
Water Particle ◽  
Water Turbine ◽  
Power Generation System ◽  
The Relationship ◽  
Wave Power Generation

With the increasing demand for renewable energy in the world, research contributing to the improvement of the technology level of wave power generation is essential. The authors have been developed a wave power generation system using port facilities in inner bays with high energy-consuming cities. In this study, the relationship between the rotational characteristics of a Savonius water turbine and the water particle velocity was quantitatively evaluated under the calm conditions of the inner bay, such as wave motion, flow, and coexistence of wave and current. According to the experimental results, it is found that the relationship between the rotational circumferential speed and the water particle velocity of the water turbine installed in a wave field tends to be different from that in a flow field and is evaluated by different equations. In addition, the relationship between circumferential velocity and the water particle velocity has also been formulated when installed in a wave-current coexistence field.Recorded Presentation from the vICCE (YouTube Link): https://youtu.be/KX0XBFuao48

Fast-slow dynamics of a hydropower generation system with multi-time scales

2018 ◽  
Vol 110 ◽  
pp. 458-468 ◽  
Author(s):  
Huanhuan Li ◽  
Diyi Chen ◽  
Xiang Gao ◽  
Xiangyu Wang ◽  
Qingshuang Han ◽  
...  
Keyword(s):  
Time Scales ◽  
Slow Dynamics ◽  
Generation System ◽  
Hydropower Generation
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