Results 11 to 20 of about 989,388 (292)
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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Coordinated power tracking for wind farms participating in secondary frequency regulation
International Journal of Electrical Power & Energy SystemsGiven the growing significance of wind power integration into power systems, the participation of wind farms in secondary frequency regulation is crucial.
Jini Zhuang, Shiyu Ji, Mingbo Liu
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Multi-Timescale Modeling Framework of Hybrid Power Plants Providing Secondary Frequency Regulation
IEEE Open Access Journal of Power and EnergyHybrid power plants (HPPs) present a promising solution to address the significant challenges posed by the rapid integration of variable renewable energy sources (VREs) into power systems, particularly in maintaining power balance and frequency stability.
Yuxin Deng +3 more
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Self-Adaptive Secondary Frequency Regulation Strategy Based on Distributed Model Predictive Control
Shanghai Jiaotong Daxue xuebaoTo address the issues of reduced adaptability of secondary frequency regulation caused by changes in power system parameters, a self-adaptive secondary frequency regulation strategy based on distributed model predictive control (DMPC) is proposed. First,
CAO Yongji, ZHANG Jiangfeng, WANG Tianyu, ZHENG Keke, WU Qiuwei
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Wind farms providing secondary frequency regulation: evaluating the performance of model-based receding horizon control [PDF]
Wind Energy Science, 2018 This paper is an extended version of our paper presented at the 2016 TORQUE conference (Shapiro et al., 2016). We investigate the use of wind farms to provide secondary frequency regulation for a power grid using a model-based receding horizon control ...
C. R. Shapiro +3 more
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Robust Secondary Controller for Enhanced Frequency Regulation of Hybrid Integrated Power System
World Electric Vehicle JournalThis present article examines the frequency control of a dual-area interconnected hybrid power system that integrates conventional as well as non-conventional sources with additional support from electric vehicles. The complicated, non-linear behavior of
Zahid Farooq +5 more
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Optimal Secondary Frequency Regulation With ON-OFF Loads in Power Networks
IEEE Transactions on Control Systems Technology, 2022 Load side participation can provide support to the power network by appropriately adapting the demand when required. In addition, it enables an economically improved power allocation. In this study, we consider the problem of providing an optimal power allocation among generation and on-off loads within the secondary frequency control timeframe.
Andreas Kasis +2 more
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Achieving Economic Operation and Secondary Frequency Regulation Simultaneously Through Feedback Control [PDF]
IEEE Transactions on Power Systems, 2016 This article presents an exciting finding for the power industry: the parameters of secondary frequency control based on integral or proportional integral control can be tuned to achieve economic operation and frequency regulation simultaneously. We show that if the power imbalance is represented by frequency deviation, an iterative dual decomposition ...
Miao, Zhixin, Fan, Lingling
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Secondary frequency regulation in power networks with on-off load side participation [PDF]
2017 IEEE 56th Annual Conference on Decision and Control (CDC), 2017 We study the problem of secondary frequency regulation where ancillary services are provided via load-side participation. In particular, we consider on-off loads that switch when prescribed frequency thresholds are exceeded in order to assist existing secondary frequency control mechanisms.
Kasis, Andreas +2 more
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IEEE Access, 2018 Battery storage has been adopted to coordinate with generators in automatic generation control (AGC). In this paper, a control strategy of battery storage involved in secondary frequency regulation is proposed.
Peiqiang Li +5 more
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