ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

Collections
Education
Biology
Social Sciences
Technology
Research
Pure sciences
Environment
Economy
Agronomy and forestry
Religion
all records (76)

Languages
English
Spanish
Portuguese
German
French

Countries
Indonesia
USA
Brazil
Ukraine
South Africa
India
Romania
Canada
Spain
Germany
all records (78)

Years
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
all records (24)

Filter  
 
23.588  Articles
1 of 2.360 pages  |  10  records  |  more records»
Esta investigación propone un esquema de regulación de frecuencia combinando el control de una carga resistiva secundaria mínima y el flujo de turbinas Pelton en régimen autónomo. Se identifican los antecedentes de regulación de frecuencia por carga y por... see more

Massive integration of renewable energy sources in electrical power systems of remote islands is a subject of current interest. The increasing cost of fossil fuels, transport costs to isolated sites and environmental concerns constitute a serious drawback... see more

Effective utilization of scarce water resources has presented a significant challenge to respond to the needs created by rapid economic growth in China. In this study, the efficiency of the joint operation of the Three Gorges and Gezhouba cascade hydropow... see more

In this paper, the impact of future climate changes on long-term hydropower generation (LTHG) of cascade hydropower stations in the lower reaches of the Jinsha River is discussed. Global climate models (GCM) were used to estimate the impacts of future cli... see more

The construction of dams in many cases has led to forced displacement and resettlement of about 40-80 million people worldwide. Several studies have reported that Development Induced Displacement and Ressettlement (DIDR) cause negative impacts on living s... see more

Currently, hydropower accounts for close to 16% of the world’s total power supply and is the world’s most dominant (86%) source of renewable electrical energy. The key resource for hydropower generation is runoff, which is dependent on precipitation. The ... see more

Southwest China’s Yunnan province is evolving into one of the world’s largest hydro-power-producing regions. It already rivals the world’s largest hydro-producing nations. However, five of Yunnan’s six basins are international and therefore its hydropower... see more

Small-scale hydropower is a robust and reliable form of sustainable energy supply in remote areas. On the one hand, the potential for hydropower generation depends on the specific climate in a given place, and precipitation above all. On the other hand, s... see more

This paper looks at the status of small hydropower in Lesotho, Mozambique, South Africa, Swaziland and Zimbabwe. For each country, an overview will be given of the electricity sector and the role of hydropower, the potential for small hydropower and the e... see more

1 of 2.360 pages  |  10  records  |  more records»