An adaptive load shedding methodology for renewable integrated power systems [PDF]
HeliyonSystem stability issues regarding frequency and voltage in modern power systems are growing in importance as they incorporate more and more complex components. To ensure a sustainable, pollution-free power generation, modern power systems are designed to
Sk Fahim Abrar +2 more
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Decentralized Adaptive Under Frequency Load Shedding Scheme Based on Load Information [PDF]
IEEE Access, 2019 The inertia of the power system changes when the generators in the system are disturbed or tripped. However, in some systems, there is no control center or communication device falling behind.
Peican He, Buying Wen, Huaiyuan Wang
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Adaptive Voltage-Based Load Shedding Scheme for the DC Microgrid
IEEE Access, 2019 The direct current (DC) microgrid requires a fast load shedding scheme that prevents instability and voltage collapse when the distributed energy resources are unable to meet the power demand.
Jafar Mohammadi, Firouz Badrkhani Ajaei
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Underfrequency Load Shedding Strategy With an Adaptive Variation Capability for Multi-Microgrids
IEEE Access, 2023 Multi-microgrids (MMGs) suffer from power shortages due to the loss of utility grid support when an unintentional transition occurs. This imposes a transient shock on the system voltage and frequency. To maintain the frequency stability and power balance
Ran Chen +9 more
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Adaptive non-parametric kernel density estimation for under-frequency load shedding with electric vehicles and renewable power uncertainty [PDF]
Scientific ReportsAs power systems around the world shift to incorporate more renewable energy sources, particularly wind power, maintaining grid stability becomes increasingly challenging due to the inherent variability of these sources.
Feng Renhai +8 more
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Adaptive load shedding and regional protection
International Journal of Electrical Power and Energy Systems, 2009 The requirement for improved efficiency whilst maintaining system security necessitates the development of improved system analysis approaches and the development of advanced emergency control technologies. Load shedding is a type of emergency control that is designed to ensure system stability by curtailing system load to match generation supply. This
Jason J Ford +2 more
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Internet of Things-Based Energy Consumption-Aware Framework Design for Smart Grid Environment [PDF]
SensorsThe widespread adoption of Internet of Things (IoT) technologies in smart grids enables fine-grained monitoring and control of energy systems. However, maintaining grid stability remains challenging when electricity production decreases unexpectedly due ...
Mustafa Alper Çolak +1 more
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Introducing a New Optimized Emergency Demand Side Management Method to Restore the Power System Frequency [PDF]
International Journal of Industrial Electronics, Control and Optimization, 2022 Emergency demand response (EDR) and under frequency load shedding (UFLS) are used as two separate methods for frequency restoration of power system after the usual methods of frequency control are not able to maintain the frequency stability of the ...
Pezhvak Sheikhzadeh-Baboli +1 more
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The Problem of Resilient Stochastic Unit Commitment with Consideration of Existing Uncertainties Using the Rate of Change of Frequency [PDF]
Journal of Renewable Energy and Environment, 2022 The ability of power systems against severe events shows their increased resilience, which in turn reduces the operation costs and recovery time of the system.
Moslem Geravandi +1 more
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Emergency load-shedding optimization control method based on reinforcement learning assistance
Energy Reports, 2022 At present, on-line pre-decision and real-time matching control forms are the most widely used emergency control forms in the power system. The safety control system predicts the accidents according to the current operation state of the power grid and ...
Yilin Chen, Siyang Liao, Jian Xu
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