Results 71 to 80 of about 3,125 (193)
H∞ Control of Wrim Driven Flywheel Storage System to Ride-Through Grid Voltage Dips
Advances in Electrical and Electronic Engineering, 2020 Flywheel Energy Storage Systems (FESSs) are commonly integrated with wind farms to help them to provide many grid services, including frequency control, voltage control, and power smoothing. Although such systems are not concerned by the severe grid code
Ahmed Lazrak, Ahmed Abbou
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Robust fuzzy model predictive control for voltage regulation in islanded microgrids
IET Generation, Transmission & Distribution, 2022 An effective robust fuzzy model predictive control (RFMPC) method for secondary voltage control in islanded microgrids (μGs) is presented here. In contrast to the existing techniques, which require a detailed model of μG and an ideal communication ...
Masood Mottaghizadeh +3 more
doaj +1 more source
Flux observer algorithms for direct torque control of brushless doubly-fed reluctance machines [PDF]
, 2009 Direct Torque Control (DTC) has been extensively researched and applied to most AC machines during the last two decades. Its first application to the Brushless Doubly-Fed Reluctance Machine (BDFRM), a promising cost-effective candidate for drive and ...
Chaal, Hamza, Jovanovic, Milutin
core +2 more sources
On adaptive resilient secondary control for DC microgrids under false data injection attacks
IET Renewable Power Generation, Volume 18, Issue 15, Page 3405-3415, 16 November 2024.This article proposes a resilient approach using model reference adaptive control (MRAC) to detect and mitigate false data injections, ensuring system stability. Abstract Distributed cooperative control strategies for DC microgrids have been rapidly evolving in recent years.
Shahab Tawan +3 more
wiley +1 more source
Inter-harmonics in multi-terminal VSC-based HVDC systems
Journal of Modern Power Systems and Clean Energy, 2016 Multi-terminal voltage sourced converter (VSC)-based high voltage direct current (HVDC) system composes of a number of VSCs connected to an HVDC grid (or dc grid). The dc grid is often configured by cable interconnections between converter stations, thus
Minxiao Han, Phuchuy Nguyen, Wenli Yan
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Design of a novel neuro‐adaptive excitation control system for power systems
IET Generation, Transmission &Distribution, Volume 18, Issue 5, Page 983-998, March 2024.This paper proposes a novel non‐linear neuro‐adaptive excitation control system for a power system. Comparative simulation results on an IEEE 9 bus multi machine power system show the high robustness of the proposed method in mitigating the effects of disturbances and uncertainties. Abstract This manuscript proposes a robust excitation control strategy
Lionel Leroy Sonfack +5 more
wiley +1 more source
Energies, 2015 This paper presents a method to seek the PI controller parameters of a PMSG wind turbine to improve control performance. Since operating conditions vary with the wind speed, therefore the PI controller parameters should be determined as a function of the
Yun-Su Kim, Il-Yop Chung, Seung-Il Moon
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Making a Dynamic Interaction Between Two Power System Analysis Software
, 2017 This paper presents a distributed simulation based method for harmonic resonance assessment (HRA) in multi-area large-scale power systems. Further consideration is devoted to the early harmonic frequency-scan formulation to shape them into a Bordered ...
Kouhsari, Shahram Montaser +1 more
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IET Generation, Transmission &Distribution, Volume 18, Issue 3, Page 568-584, February 2024.This figure presents the schematic of the inner controller‐based primary control for a single‐phase voltage source inverters. It also highlights the focus of this paper. Abstract In voltage‐controlled voltage source inverters (VSIs)‐based microgrids (MGs), the inner control is of prime interest task for guaranteeing safe and stable operation.
Camelia Ait Hammouda +6 more
wiley +1 more source
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2015 This article describes the parameters calculation for the three-phase two-winding power transformer model taken from the SimPowerSystems library, which is the part of the MatLab- Simulink environment.
I. V. Novash, Yu. V. Rumiantsev
doaj