Zobrazeno 1 - 10
of 1 557
pro vyhledávání: '"Hydropower plant"'
Autor:
Caihong Tang, Yiling Leng, Pengyu Wang, Jian Feng, Shanghong Zhang, Yujun Yi, Hui Li, Shaoliang Tian
Publikováno v:
Frontiers in Environmental Science, Vol 12 (2024)
Hydropower plants with a small installed capacity, which are widely distributed in mountainous areas with abundant rainfall and steep rivers, play an important role in resolving energy problems in remote rural areas. These plants are a crucial source
Externí odkaz:
https://doaj.org/article/01ff1fae080c4fbfb6cc9d74cfd4e7c7
Publikováno v:
Journal of Sustainable Development of Energy, Water and Environment Systems, Vol 12, Iss 2, Pp 1-16 (2024)
This paper introduces an index to assess the adaptive capacity of Indigenous Lands in the context of climate change vulnerability. The index was developed considering two sub-indices, one to evaluate the indigenous autonomy and ability to self-organi
Externí odkaz:
https://doaj.org/article/db047f14b97d43ebaf5ec14ea3b21053
Publikováno v:
Sustainable Energy Research, Vol 11, Iss 1, Pp 1-16 (2024)
Abstract In Africa, mitigating climate change in a context of a growing human population and developing economies requires a bold transition to renewable energy (RE) resources. Declining costs for solar photovoltaics (by 90% between 2009 and 2023) an
Externí odkaz:
https://doaj.org/article/c99c961416ee47fa915f2f3a2acd2ff0
Autor:
Almira Zhilkashinova, Igor Ocheredko, Bagdat Azamatov, Mergen Nurbaev, Dmitry Dogadkin, Madi Abilev
Publikováno v:
Designs, Vol 8, Iss 5, p 101 (2024)
This article provides a comparative analysis of pendulum and radial micro-hydropower plants. The novelty of this study lies in the comparative analysis of units that are fundamentally different in design to achieve the most rational option for low-sp
Externí odkaz:
https://doaj.org/article/5308b726a65c4d27a12272aac471e405
Publikováno v:
Heliyon, Vol 10, Iss 17, Pp e35248- (2024)
The use of electronic load controllers (ELCrs) is widely adopted in pico hydropower systems to maintain output power supplied to the consumer load, regardless of changes in consumer demand. This is due to the absence of moving mechanical parts, affor
Externí odkaz:
https://doaj.org/article/46309d6da2b44e97a6369a7c7b25d1df
Publikováno v:
RUDN Journal of Engineering Research, Vol 25, Iss 1, Pp 30-37 (2024)
Kaplan turbines are widely used in low-water-head and large-capacity hydropower plants. The design of such systems is based on long-term performance. Nevertheless, many failures are reported in the industry, which lead to economic losses for the purp
Externí odkaz:
https://doaj.org/article/26f1fc502735457db3242397881b2e6d
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 10, Iss 5, Pp 2127-2137 (2024)
Battery hybridization in hydropower plants is a hydropower flexibility enhancement technology innovation that can potentially expand hydropower's contributions to the grid, but its fundamental characteristics and influencing mechanisms are still uncl
Externí odkaz:
https://doaj.org/article/eddbd9cb07d643b89a618e6731b8ea88
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 2405-2419 (2023)
Small-scale hydropower is a significant source of renewable and inexpensive energy. This study was carried out to identify suitable potential sites for small-scale hydropower for the generation of electricity along the Awata River in Ethiopia. Primar
Externí odkaz:
https://doaj.org/article/90f19c9189b34a55a40820d5d048f1ca
Autor:
Ana Beatriz Barros Souza Riedel, Vitor Feitosa Riedel, Hélio Nunes de Souza Filho, Ennio Peres da Silva, Renato Marques Cabral, Leandro de Brito Silva, Alexandre de Castro Pereira
Publikováno v:
Energies, Vol 17, Iss 17, p 4521 (2024)
Renewable hydrogen obtained from renewable energy sources, especially when produced through water electrolysis, is gaining attention as a promising energy vector to deal with the challenges of climate change and the intermittent nature of renewable e
Externí odkaz:
https://doaj.org/article/baae8a19d21044de99e1af41b61f1da5
Publikováno v:
Energies, Vol 17, Iss 14, p 3597 (2024)
The optimal performance of a hydroelectric power plant depends on accurate monitoring and well-functioning sensors for data acquisition. This study proposes the use of artificial neural networks (ANNs) to estimate the Pelton turbine shaft power of a
Externí odkaz:
https://doaj.org/article/f7700d94ef874ed5bc6ea8fbbcb127c6