Results 11 to 20 of about 3,143,983 (204)
Primary frequency response based rescheduling for enhancing microgrid resilience [PDF]
Journal of Modern Power Systems and Clean Energy, 2019 The existing microgrid operation schemes do not consider the dynamic performance of frequency in the islanded operation of microgrids. When an islanded microgrid encounters a disturbance, the sudden power mismatch could impose security risks or even a ...
Liang Che +2 more
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Generation-expansion planning with linearized primary frequency response constraints
Global Energy Interconnection, 2020 As renewable energy resources increasingly penetrate the electric grid, the inertia capability of power systems has become a developmental bottleneck. Nevertheless, the importance of primary frequency response (PFR) when making generation-expansion plans
Zihan Wang +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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Primary Frequency Response Reserve Products for Inverter-Based Resources [PDF]
Proceedings of the Annual Hawaii International Conference on System Sciences, 2021 Primary frequency control in power systems is being challenged by the large-scale integration of inverter-based resources (IBRs) because they do not typically respond to frequency fluctuations. This paper suggests introducing new reserve products into the electricity market that provide incentive for IBRs to contribute to primary frequency control in ...
Garcia, Manuel +2 more
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A Robust Primary Frequency Response Constrained Unit Commitment considering Uncertain Frequency Support of Units [PDF]
International Journal of Industrial Electronics, Control and Optimization, 2022 Power management in microgrids is a major challenge due to its low total inertia and capacity. The lower the microgrid generation capacity is, the higher the share of each generation unit in total power will be, and the higher the frequency deviation in ...
Mehrdad Manshor +2 more
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IEEE Access, 2021 Power system operators evaluate the frequency security of the system by predicting the frequency nadir, which is assumed to indicate the impact of a sudden loss of a generating resource.
Hsin-Wei Chiu, Le-Ren Chang-Chien
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Multi-Timescale Control of Variable-Speed Wind Turbine for Inertia Provision
Applied Sciences, 2022 The increasing deployment of power converters has led to a significant reduction in the power system inertia and consequently resulted in frequency stability issues.
Zixiao Xu +3 more
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Study on Quantitative Evaluation Index of Power System Frequency Response Capability
Energies, 2022 Frequency stability is an important factor for the safety and stability of the power system operation. In a traditional power system, the operation stability is ensured by the inertia response, primary frequency modulation, and secondary frequency ...
Cheng Chi, Hai Zhao, Jiahang Han
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Primary frequency response with aggregated DERs [PDF]
2017 American Control Conference (ACC), 2017 Power networks have to withstand a variety of disturbances that affect system frequency, and the problem is compounded with the increasing integration of intermittent renewable generation. Following a large-signal generation or load disturbance, system frequency is arrested leveraging primary frequency control provided by governor action in synchronous
Swaroop S. Guggilam +4 more
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A Fast Simulation Model with Wind Power Participating in Grid Frequency Support
Zhejiang dianli, 2022 The participation of wind power in grid frequency support is pivotal to maintaining the safe and stable operation of the grid. MATLAB， as common simulation software， can only build small-scale power system models containing wind power， and the simulation
PENG Yan +5 more
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