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Effect of the Coordinative Optimization of Interruptible Loads in Primary Frequency Regulation on Frequency Recovery [PDF]
Energies, 2016 When faults and disturbances occur in power systems, backup power resources respond to maintain the system’s frequency, and the frequency recovery effect is related to the primary frequency regulation of the reserve capacity provided by and the response ...
Xia Zhou +5 more
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Energy Reports, 2023 With the large-scale development of photovoltaic power generation, photovoltaic power plants (PVPP) are required to participate in primary frequency regulation to maintain the stability of the power system.
Wanpeng Zhou +5 more
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Frequency‐trajectory‐oriented control strategy for primary frequency regulation of wind farms
IET Generation, Transmission & Distribution, 2023 With the rapid increase of wind power penetration, the frequency indicators of power system, encompassing frequency deviation and rate of change of frequency (RoCoF), are prone to exceed the pertinent relay thresholds, thus leading to serious power ...
Xusong Yang +3 more
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Aggregation Frequency Response Modeling for Wind Power Plants With Primary Frequency Regulation Service [PDF]
IEEE Access, 2019 High-penetration wind power access to grid requires wind turbine generator (WTG) to provide frequency regulation service. Consequently, the frequency dynamics of wind power plants (WPPs) integrated system are changing; thus, it is necessary to ...
Jianfeng Dai +3 more
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Italian Experience on Electrical Storage Ageing for Primary Frequency Regulation [PDF]
Energies, 2018 The paper describes the results of different types of ageing tests performed by Terna (the Italian Transmission System Operator) applied to several electrochemical technologies, namely lithium-based and sodium-nickel chloride-based technologies.
Roberto Benato +4 more
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Nuclear Engineering and TechnologyPrimary frequency regulation can address the issue of frequency instability in power units caused by load changes. The frequency regulation coefficient, frequency regulation limitation and frequency regulation dead zone are the important parameters of ...
Yuhong Zhang +4 more
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Dynamic Power Flow Modeling Primary and Secondary Frequency Regulations
IEEE AccessIn power systems, the steady-state operations following any disturbance can be assessed by means of time-domain simulations, which consider the dynamic of the system without simplifying hypotheses.
Roberto Benato +2 more
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Energy Reports, 2022 In this paper, we study the optimal configuration problem of battery energy storage (BES) for multi-energy microgrid (MEMG) in two typical modes, which considers demand response in grid-connected mode and primary frequency regulation in islanding mode ...
Peiqi Zhao +3 more
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Frequency-Domain Equivalent Model of District Cooling Systems for Primary Frequency Regulation
CSEE Journal of Power and Energy SystemsWith increasing adoption of intermittent renewable generation, challenges to maintain stable frequencies for power systems are increasing. Demand-side resources, such as thermo-statically controlled loads (TCLs), have been proven capable of providing ...
Peipei Yu, Hongcai Zhang, Yonghua Song
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EnergiesWith the increasing integration of wind energy into power systems, maintaining frequency stability has become a significant challenge. To address the issue of secondary frequency drop caused by wind turbines exiting the primary frequency regulation of ...
Ketian Liu +3 more
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