Dynamic Power Flow Modeling Primary and Secondary Frequency Regulations [PDF]
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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Secondary Frequency Regulation Control Strategy with Electric Vehicles Considering User Travel Uncertainty [PDF]
Energies, 2023 The premise of electric vehicles (EVs) participating in the frequency regulation (FR) of power systems is to satisfy the charging demands of users. In view of problems such as the uncertainty of EV users’ departure time and the increase in power supply ...
Xiaohong Dong +5 more
doaj +3 more sources
Optimal capacity configuration of the wind-storage combined frequency regulation system considering secondary frequency drop [PDF]
Frontiers in Energy Research, 2023 With wind power integrated into the power system on a large scale, the system has become vulnerable to the frequency stability issue. The battery energy storage system (BESS) is considered the key solution to improving the system frequency regulation ...
Dongdong Li +5 more
doaj +3 more sources
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
doaj +6 more sources
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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Robust Secondary Controller for Enhanced Frequency Regulation of Hybrid Integrated Power System [PDF]
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
doaj +3 more sources
Quantifying the performance and compensation of secondary frequency regulation of pumped storage plants considering variable-speed operation [PDF]
Frontiers in Energy ResearchAiming at the “net-zero carbon” target, a higher proportion of variable renewable energies (VREs) has been integrated into power grids, and pumped storage plants (PSPs) are crucial for guaranteeing the safe and stable operation of hybrid energy systems ...
Jingdan Chen +4 more
doaj +2 more sources
Residential HVAC Aggregation Based on Risk-averse Multi-armed Bandit Learning for Secondary Frequency Regulation [PDF]
Journal of Modern Power Systems and Clean Energy, 2020 As the penetration of renewable energy continues to increase, stochastic and intermittent generation resources gradually replace the conventional generators, bringing significant challenges in stabilizing power system frequency.
Xinyi Chen +5 more
doaj +2 more sources
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
openaire +4 more sources
Secondary-Frequency and Voltage-Regulation Control of Multi-Parallel Inverter Microgrid System
Energies, 2022 As an important form of distributed renewable energy utilization and consumption, the multi-parallel inverter microgrid system works in both an isolated and grid-connected operation mode.
Jiawei Dong +5 more
doaj +2 more sources