Resource misallocation and the development of hydropower industry
Sign Up to like & getrecommendations! Published in 2022 at "Applied Energy"
DOI: 10.1016/j.apenergy.2021.118024
Abstract: Abstract This paper analyzes the issue of improving total factor productivity (TFP) in the hydropower industry from the perspective of resource allocation and the role of market segmentation. Specifically, we decompose the loss of TFP… read more here.
Keywords: hydropower plants; resource; hydropower; hydropower industry ... See more keywords
Hydro-thermal-wind-photovoltaic coordinated operation considering the comprehensive utilization of reservoirs
Sign Up to like & getrecommendations! Published in 2019 at "Energy Conversion and Management"
DOI: 10.1016/j.enconman.2019.111824
Abstract: Abstract The increasing integration of new energy into the power system has brought new challenges to the operation of the power systems and increased the operation difficulty of peak shaving plants. In the multi-energy power… read more here.
Keywords: power; hydropower plants; operation; energy power ... See more keywords
Long-term and mid-term ecological operation of cascade hydropower plants considering ecological water demands in arid region
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2020.123599
Abstract: Abstract As the rapid development of economy, hydropower, as a kind of cleaner energy, is bringing in huge economic benefits, leading to the appearance of a great many of hydropower plants. Decades after the hydropower… read more here.
Keywords: term; water; model; operation ... See more keywords
A nonlinear load frequency controller for hydropower plants
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Ambient Energy"
DOI: 10.1080/01430750.2018.1531258
Abstract: ABSTRACT An efficient way to generate power is the key requirement for hydropower plants. One can improve the overall efficiency of hydropower plants by using advanced turbine models, appropriate design of tunnel and water storage… read more here.
Keywords: control; hydropower; load frequency; controller ... See more keywords
Ultrashort-Term Scheduling of Interbasin Cascaded Hydropower Plants to Rapidly Balance the Load Demand
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2973680
Abstract: The short-term scheduling schemes of cascaded hydropower plants are based on day-ahead hydrological forecasting information. Affected by the accuracy of prediction, real-term hydrological information can considerably vary from previously forecasted values, especially for the power… read more here.
Keywords: cascaded hydropower; time; term; short term ... See more keywords
Transient-state analysis of hydropower plants with cross-flow turbines
Sign Up to like & getrecommendations! Published in 2022 at "Advances in Mechanical Engineering"
DOI: 10.1177/16878132221098835
Abstract: Transients in hydropower plants can result in serious disturbances in a plant operation and damage of mechanical and civil components. The best way to prevent such adverse outcomes is to conduct a transient-state analysis using… read more here.
Keywords: transient state; hydropower plants; cross flow; hydropower ... See more keywords
Evaluation of the possibilities of using water-damming devices on the Tyśmienica River to build small hydropower plants
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Water and Land Development"
DOI: 10.1515/jwld-2017-0074
Abstract: Abstract Hydropower plants in Poland currently use only 19% of the river’s energy potential. Development of hydropower is limited by environmental regulations as well as by economic grounds. From the environmental point of view, it… read more here.
Keywords: small hydropower; mienica river; hydropower; build small ... See more keywords
Optimal Re-Dispatching of Cascaded Hydropower Plants Using Quadratic Programming and Chance-Constrained Programming
Sign Up to like & getrecommendations! Published in 2019 at "Energies"
DOI: 10.3390/en12091604
Abstract: Stochastic production from wind power plants imposes additional uncertainty in power system operation. It can cause problems in load and generation balancing in the power system and can also cause congestion in the transmission network.… read more here.
Keywords: cascaded hydropower; optimization; optimization stage; methodology ... See more keywords
Long-Term Generation Scheduling for Cascade Hydropower Plants Considering Price Correlation between Multiple Markets
Sign Up to like & getrecommendations! Published in 2019 at "Energies"
DOI: 10.3390/en12122239
Abstract: The large-scale cascade hydropower plants in southwestern China now challenge a multi-market environment in the new round of electricity market reform. They not only have to supply the load for the local provincial market, but… read more here.
Keywords: hydropower plants; multiple markets; generation scheduling; cascade hydropower ... See more keywords
Small Hydropower Plants with Variable Speed Operation—An Optimal Operation Curve Determination
Sign Up to like & getrecommendations! Published in 2020 at "Energies"
DOI: 10.3390/en13236230
Abstract: In recent times, much attention has been paid to small hydropower plants (SHPs) with variable speed operation and different control techniques. Control complexity in SHPs is mainly caused by specific steady-state features of the water… read more here.
Keywords: small hydropower; variable speed; speed; operation ... See more keywords
Generation of Hydro Energy by Using Data Mining Algorithm for Cascaded Hydropower Plant
Sign Up to like & getrecommendations! Published in 2021 at "Energies"
DOI: 10.3390/en14020298
Abstract: The thirst of the Earth for energy is lurching towards catastrophe in an era of increasing water shortage where most of the power plants are hydroelectric. The hydro-based power systems are facing challenges in determining… read more here.
Keywords: data mining; cascaded hydropower; generation; energy ... See more keywords