Results 31 to 40 of about 471,914 (344)
Energies, 2015 This paper investigates governor design by reduced-order sliding mode for a hydropower plant with an upstream surge tank. The governing system is made up of a tunnel, a surge tank, a penstock, a wicket gate and servomechanism, a governor, a hydro-turbine
Chang Xu, Dianwei Qian
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Identification of hydro turbine governors using PMU data [PDF]
2018 IEEE International Conference on Probabilistic Methods Applied to Power Systems (PMAPS), 2018 Recent concerns for the frequency quality in the Nordic power system has lead to an increased interest in hydro turbine governors. Among this research have been papers on identification of turbine and turbine governor dynamics from PMU measurements. However, no attempt at a theoretical validation has been made.
Jakobsen, Sigurd Hofsmo +2 more
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Using a fuzzy inference system to control a pumped storage hydro plant [PDF]
, 2001 The paper discusses the development of a fuzzy inference system (FIS) based governor control for a pumped storage hydroelectric plant. The First Hydro Company's plant at Dinorwig in North Wales is the largest of its kind in Europe and is mainly used for ...
Aris, F. C. +5 more
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Ain Shams Engineering Journal, 2014 An attempt is made for the effective application of Gravitational Search Algorithm (GSA) to optimize PI/PIDF controller parameters in Automatic Generation Control (AGC) of interconnected power systems.
Rabindra Kumar Sahu +2 more
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Applying model predictive control to power system frequency control [PDF]
, 2013 Model predictive control (MPC) is investigated as a control method which may offer advantages in frequency control of power systems than the control methods applied today, especially in presence of increased renewable energy penetration. The MPC includes
Cecilio, IM +4 more
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Jurnal Ilmiah SINERGI, 2022 The rotational speed of a generator affects the frequency and voltage produced, where this change will affect the load side. For that we need a control equipment that can optimize the performance of micro-hydro.
Muhammad Ruswandi Djalal, Nasrun Kadir
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A MATLAB / SIMULINK BASED FAULT ANALYSIS OF SMALL HYDROPOWER PLANT [PDF]
Journal of Advances in Computer Engineering and Technology, 2019 Renewable Energy Sources (RES) are well – defined as energy sources, that are in abundance within the natural surroundings and are much inexhaustible.
Innocent Wofuru, Ameze Big-Alabo
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IET Generation, Transmission & Distribution, 2022 A comprehensive dynamic model of a steam power plant, including turbine, governor, and boiler models, is proposed in this paper. The whole turbine‐boiler control strategies inter alia turbine following, boiler following, coordinated control, and sliding ...
Alireza Arastou +2 more
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Hybridization of a RoR HPP with a BESS—The XFLEX HYDRO Vogelgrun Demonstrator
Energies, 2023 In the XFLEX HYDRO Vogelgrun demonstrator, a run-of-river hydropower plant, the hybridization of one turbine-generator unit with a battery energy storage system is being investigated. This paper describes the integration methodology of the hybrid control
Serdar Kadam +14 more
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Energies, 2021 The pumped-storage power station is an efficient stability regulator of the power grid. However, due to the instability of the pump-turbine in the S-shaped characteristic region, rotational speed fluctuation is easy to occur in the speed no-load ...
Zhiyan Yang +6 more
semanticscholar +1 more source