Results 41 to 50 of about 9,101,005 (318)

Uncertainty modeling of wind power frequency regulation potential considering distributed characteristics of forecast errors

open access: yesProtection and Control of Modern Power Systems, 2021
Large-scale integration of wind power generation decreases the equivalent inertia of a power system, and thus makes frequency stability control challenging.
Cheng Yan   +4 more
semanticscholar   +1 more source

Model Predictive Control for EV Aggregators Participating in System Frequency Regulation Market

open access: yesIEEE Access, 2021
The penetration rate of renewable energy source generation in power systems continues to increase in recent years. However, due to the intermittent nature of renewable energy source (RES) generation, more frequency regulation resources with faster ...
Sinan Cai, R. Matsuhashi
semanticscholar   +1 more source

Frequency Regulation of Renewable Energy Plants in Regional Power Grids: A Study Considering the Frequency Regulation Deadband Width

open access: yesEnergies
With the continuous increase in renewable energy penetration, traditional frequency regulation strategies in power grids struggle to maintain frequency stability under high renewable-share conditions.
Weizheng Gong   +5 more
doaj   +1 more source

A Model Predictive Control Based Optimal Task Allocation among Multiple Energy Storage Systems for Secondary Frequency Regulation Service Provision

open access: yesEnergies, 2023
Power system stability has been suffering increasing threats with the ever-growing penetration of intermittent renewable generation such as wind power and solar power.
Xiuli Wang   +3 more
doaj   +1 more source

Development of a Method for Improving the Energy Efficiency of Oil Production with an Electrical Submersible Pump

open access: yesInventions, 2023
Most of the operating oil fields are in the late stages of development, in which special attention is paid to the oil production energy efficiency.
Anton Petrochenkov   +3 more
doaj   +1 more source

Decentralized Dynamic Power Sharing Control for Frequency Regulation Using Hybrid Hydrogen Electrolyzer Systems

open access: yesIEEE Transactions on Sustainable Energy
Hydrogen electrolyzers are promising tools for frequency regulation of future power systems with high penetration of renewable energies and low inertia.
Manuel Agredano-Torres   +3 more
semanticscholar   +1 more source

Transient Frequency Modeling and Characteristic Analysis of Virtual Synchronous Generator

open access: yesEnergies
The large-scale integration of renewable energy into power systems significantly alters their operational characteristics, reducing system inertia and posing challenges to transient frequency stability.
Zhou Su, Guoqing Yang, Lixiao Yao
doaj   +1 more source

The Impact of Energy Storage System Control Parameters on Frequency Regulation Strategies

open access: yesIEEE Access
The large-scale development of battery energy storage systems (BESS) has enhanced grid flexibility in power systems. From the perspective of power system planners, it is essential to consider the reliability of BESS to ensure stable grid operation amid a
Chia-Ming Chang   +3 more
doaj   +1 more source

Research on underwater target detection error compensation based on improved binocular vision

open access: yesInternational Journal of Advanced Robotic Systems
A novel binocular vision error compensation method is proposed to solve the major error compensation problem caused by nonlinear distortion of camera and projector on underwater target detection.
Wenhui Wang   +3 more
doaj   +1 more source

Co-evaluation of power system frequency performance and operational reliability considering the frequency regulation capability of wind power

open access: yesFrontiers in Energy Research
With the increasing proportion of renewable energy, the power system inertia decreases, and the operation uncertainty rises. It brings concerns about the system frequency and operational reliability.
Mingshun Liu   +4 more
doaj   +1 more source

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