Results 21 to 30 of about 61,039 (271)

Micro Grid of Hydroelectric Power Plant And Wind Power Plant

Sürdürülebilir Mühendislik Uygulamaları ve Teknolojik Gelişmeler Dergisi, 2022
Electric energy, which is needed in all areas of life, plays an important role in raising the development level of the society. The demand for renewable energy sources has increased due to the continuous increase in energy need and the exhaustion of non-renewable energy sources. Micro-grids, which emerged as a solution to energy cuts and infrastructure
Abdussamed BALKAN, Göksu GÖREL
openaire   +2 more sources

Neutrosophic Reliability Assessment of Hydroelectric Power Plant using Universal Generating Function Technique [PDF]

Neutrosophic Sets and Systems
The main objective of present study is to assess the reliability measures of a hydroelectric power plant under neutrosophic environment. There are several reliability evaluations like Markovian approach, Semi-Markovian approach, etc.
Kanak Saini, Monika Saini, Ashish Kumar , Dinesh Kumar Saini   +3 more
doaj   +1 more source

Automatic verification of a hydroelectric power plant [PDF]

, 1996
We analyze the specification of a hydroelectric power plant by ENEL (the Italian Electric Company). Our goal is to show that for the specification of the plant (its control system in particular) some given properties hold.
PUGLIESE, ROSARIO, E. TRONCI
openaire   +3 more sources

Research on Active Defense System for Transformer Early Fault Based on Fiber Leakage Magnetic Field Measurement

Energies
In the early faults of transformer windings, there are obvious variation characteristics of the spatial leakage magnetic field. Taking the leakage magnetic field as the fault characteristic quantity can establish an active defense system for transformer ...
Junchao Wang, Yaqi Liu, Jian Mao, Shaoyong Liu, Zhixiang Tong, Xiangli Deng, Wenbin Tan   +6 more
doaj   +1 more source

Impasses e controvérsias da hidreletricidade Impasses and controversies of hydroelectricity

Estudos Avançados, 2007
O presente artigo faz uma avaliação da hidreletricidade no Brasil a partir da sua importância na matriz elétrica do país, do caráter prioritário que a geração hidrelétrica assume na gestão dos recursos hídricos, e dos impasses e controvérsias do ponto de
Célio Bermann
doaj   +1 more source

The blue water footprint of electricity from hydropower [PDF]

, 2012
Hydropower accounts for about 16% of the world's electricity supply. It has been debated whether hydroelectric generation is merely an in-stream water user or whether it also consumes water.
Hoekstra, A.Y., Mekonnen, M.M.
core   +4 more sources

Efficiency assessment of micro hydropower for agriculture using modern modeling [PDF]

BIO Web of Conferences
Micro hydroelectric power plants (micro HPP) generate electricity using small volumes of water flows. This technology is of great importance in agriculture as a sustainable source of energy that is economically and environmentally friendly. This study is
Urishev Omadjon, Salomov Uktam, Ergashev Sirojiddin, Kuchkarov Akmaljon, Madaliev Murodil, Abdukarimov Bekzod, Juraev Nurmakhamad   +6 more
doaj   +1 more source

Comparing post-combustion CO2 capture operation at retrofitted coal-fired power plants in the Texas and Great Britain electric grids [PDF]

, 2011
Stuart Cohen is with UT Austin, Hannah Chalmers is with University of Edinburgh, Michael Webber is with UT Austin, and Carey King is with UT AustinThis work analyses the carbon dioxide (CO2) capture system operation within the Electric Reliability ...
Chalmers, Hannah L., Cohen, Stuart M., King, Carey W., Webber, Michael E.   +3 more
core   +2 more sources

Jellyfish search algorithm for optimization operation of hybrid pumped storage-wind-thermal-solar photovoltaic systems

Heliyon
This study applies Jellyfish Search Algorithm and five other algorithms to minimize the electricity generation cost of two hybrid systems for one operating day.
Phu Trieu Ha, Bach Hoang Dinh, Tan Minh Phan, Thang Trung Nguyen   +3 more
doaj   +1 more source

Inexactness of the Hydro-Thermal Coordination Semidefinite Relaxation

, 2017
Hydro-thermal coordination is the problem of determining the optimal economic dispatch of hydro and thermal power plants over time. The physics of hydroelectricity generation is commonly simplified in the literature to account for its fundamentally ...
Martins, L. S. A., Paredes, M.
core   +1 more source