Results 271 to 280 of about 17,707,614 (353)

Enhanced Fast Frequency Support Schemes [PDF]

open access: yes2020 IEEE Power & Energy Society General Meeting (PESGM), 2020
The increased penetration of large-scale renewable energy sources may result in ac grids with low inertia, where a sudden generation shortfall could lead to a high rate-of-change-of-frequency (RoCoF). Under such conditions, high-voltage direct-current (HVdc) links are expected to provide fast frequency support to contain frequency deviations within ...
Senthooran Balasubramaniam   +6 more
openaire   +2 more sources

Optimal frequency support by dynamic demand [PDF]

open access: yes2013 IEEE Grenoble Conference, 2013
A high penetration of renewable energy sources challenges future grid frequency control. Decentralized demand control can contribute to this frequency control. In this paper a method is proposed where residential demand is controlled to support the frequency.
S. Weckx, J. Driesen, R. D'hulst
openaire   +2 more sources

Adaptive Temporary Frequency Support for DFIG-Based Wind Turbines

IEEE Transactions on Energy Conversion, 2023
For a doubly-fed induction generator (DFIG)-based wind turbine (WT), the temporary frequency support (TFS) is a cost-effective strategy to achieve the system frequency regulation capability.
Donghai Zhu, Xudong Zou, Jiabing Hu
exaly   +2 more sources

Novel Temporary Frequency Support Control Strategy of Wind Turbine Generator Considering Coordination With Synchronous Generator

IEEE Transactions on Sustainable Energy, 2022
Frequency support provided by wind turbine generator (WTG) is important for frequency security of the power system with high proportion of wind power. A WTG initially operating at the optimal point and utilizing rotor kinetic energy for frequency support
Yong Min, Fei Xu
exaly   +2 more sources

A Coordinated Voltage–Frequency Support Scheme for Storage Systems Connected to Distribution Grids

open access: yesIEEE Transactions on Power Electronics, 2021
Power electronics converters are utilized for interconnecting distributed energy storage systems into the grid. These converters can support the stability of the power system under abnormal grid conditions.
Anastasis Charalambous   +2 more
exaly   +2 more sources

Optimal Utilization of Bidirectional EVs for Grid Frequency Support in Power Systems

IEEE Transactions on Power Delivery, 2023
Bidirectional onboard chargers introduce electric vehicles (EVs) as flexible actors in the power grids that can operate in grid-to-vehicle (G2V) and vehicle-to-grid (V2G) modes.
Abed Kazemtarghi   +2 more
semanticscholar   +1 more source

A Frequency Security Constrained Scheduling Approach Considering Wind Farm Providing Frequency Support and Reserve

IEEE Transactions on Sustainable Energy, 2022
The proposal of the “carbon neutrality” target promotes the rapid development of variable renewable energy, which leads to the reduction of inertia and the deficiency of flexible reserve in power systems.
Zhi Zhang, Ming Zhou, Zhaoyuan Wu
exaly   +2 more sources

Bulk Grid Frequency Support Using Electrolyzers

2020 IEEE Industry Applications Society Annual Meeting, 2020
Increasing renewable penetration in the bulk power systems has resulted in declining inertial response of the generation during system disturbances. This results in larger frequency deviations and oscillations during such events. This paper proposes a strategy for controlled dispatch of electrolyzers as loads to improve the system’s frequency response.
Bikiran Guha, Rishabh Jain, Santosh Veda
openaire   +1 more source

Adaptive Control Strategy for Frequency Support From MTDC Connected Offshore Wind Power Plants

IEEE transactions on power electronics, 2023
Grid integration of large-scale power electronic interfaced renewable energy sources leads to a low inertia system, thus resulting in a high rate of change of frequency (RoCoF) and frequency deviations in the power system following a credible contingency.
M. M. Kabsha, Z. Rather
semanticscholar   +1 more source

Distributed Cooperative Control of Offshore Wind Farms Integrated via MTDC System for Fast Frequency Support

IEEE transactions on industrial electronics (1982. Print), 2023
This article proposes a distributed cooperative control (DCC) scheme of offshore wind farms integrated via the multiterminal direct current system for fast frequency support.
Y. Xiong   +6 more
semanticscholar   +1 more source

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