Results 41 to 50 of about 166,217 (209)

Analysis of Equipment Management Methods for Pumped Storage Power Stations Under the “Dual-Carbon” Goals [PDF]

open access: yesE3S Web of Conferences
Pumped-storage, as the most mature technology, economically optimal, and most suitable for largescale development, plays a crucial role in promoting the consumption of clean energy and supporting the construction of new energy systems.
He Yichun   +5 more
doaj   +1 more source

A Hybrid Novel Fuzzy MCDM Method for Comprehensive Performance Evaluation of Pumped Storage Power Station in China

open access: yesMathematics, 2021
Considering the goals of carbon peaking and carbon neutrality, along with their related policies, pumped storage power stations are set to develop quickly in China. The comprehensive performance of pumped storage power stations must urgently be evaluated,
Peipei You, Sijia Liu, Sen Guo
doaj   +1 more source

Smart grid interoperability use cases for extending electricity storage modeling within the IEC Common Information Model [PDF]

open access: yes, 2012
Copyright @ 2012 IEEEThe IEC Common Information Model (CIM) is recognized as a core standard, supporting electricity transmission system interoperability. Packages of UML classes make up its domain ontology to enable a standardised abstraction of network
Carter, A, Hargreaves, N, Taylor, GA
core   +1 more source

Improved Power Flow Algorithm for Distributed Ring Network Based on Loop Analysis

open access: yes发电技术, 2020
In order to improve the ability of clean energy consumption and the reliability of power supply, distribution network operation is attracting more and more attention.
Si GU, Xiao SUN, Chang MA, Jing CHEN
doaj   +1 more source

Overview of technologies for constructing the facilities at the Dniester pumped storage power station [PDF]

open access: yes, 2019
Purpose. Perform an overview of the construction technologies and substantiate the effectiveness of the Ukrainian experience in building a pumped storage power station (PSPS) on the Dniester River in difficult engineering-geological conditions with the ...
Horbatiuk, Yu   +4 more
core   +1 more source

Calibration of flow differential pressure coefficients on pump-turbine by thermodynamic method

open access: yesEnergy Informatics
On-line monitoring of flow rate is rather important to evaluate the water consumption of the pump-turbine and the overall efficiency of the pumped storage station.
Wenkui Zhang   +4 more
doaj   +1 more source

Flow-based analysis of storage usage in a low-carbon European electricity scenario

open access: yes, 2018
The application of the flow tracing method to power flows in and out of storage units allows to analyse the usage of this technology option in large-scale interconnected electricity systems.
Brown, Tom   +4 more
core   +1 more source

Modeling Strategic Electricity Storage: The Case of Pumped Hydro Storage in Germany [PDF]

open access: yes, 2015
We study the strategic utilization of storage in imperfect electricity markets. We apply a game-theoretic Cournot model to the German power market and analyze different counterfactual and realistic cases of pumped hydro storage.
Kemfert, Claudia, Schill, Wolf-Peter
core   +1 more source

Deep Learning- and Multi-Point Analysis-Based Systematic Deformation Warning for Arch Dams

open access: yesInfrastructures
Deformation is a direct manifestation of structural changes that occur during the operation of arch dams, and the development of reliable deformation early warning indicators allows for their timely study.
Tao Zhou   +4 more
doaj   +1 more source

Trend Prediction of Vibration Signals for Pumped-Storage Units Based on BA-VMD and LSTM

open access: yesEnergies
Under “dual-carbon” goals and rapid renewable energy growth, increasing start-stop frequency poses new challenges to safe operations of pumped-storage power plant equipment.
Nan Hu   +7 more
doaj   +1 more source

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