Virtual impedance-based droop control scheme to avoid power quality and stability problems in VSI-dominated microgrids

B Keyvani-Boroujeni, B Fani, G Shahgholian… - IEEE …, 2021 - ieeexplore.ieee.org
Droop-based techniques have widely been utilized in controlling voltage source inverter
based distributed generation units within a microgrid. Advantages of droop based control …

Frequency control of the islanded microgrid based on optimised model predictive control by PSO

M Dashtdar, A Flah, CZ El‐Bayeh… - IET Renewable …, 2022 - Wiley Online Library
In this paper, the amount of microgrid frequency deviation in the dynamic state can be
reduced by improving the frequency controller and implementing a new method. The …

[PDF][PDF] Secondary frequency control for improved dynamic performance in interconnected power system

F Mesrinejad, S Yaghoubi, B Fani - Journal of Simulation and …, 2022 - journals.iau.ir
Load changes affect the frequency of electrical networks. Frequency stabilization is very
important due to the increasing penetration of renewable energy sources in power systems …

Torque control in a two-mass resonant system: Simulation and dynamic analysis

M Zeinali, SM Zanjani, S Yaghoubi… - 2023 IEEE 17th …, 2023 - ieeexplore.ieee.org
A multi-mass system is a mechanical system that consists of several masses such as a
motor, load, and gear that are connected by a flexible shaft. The mechanical fluctuations in …

[PDF][PDF] Improved Dynamic Performance in Interconnected Power System Using Secondary Frequency Control

B Fani, F Mesrinejad, S Yaghoubi… - International Journal of …, 2023 - journals.iau.ir
Load changes affect the frequency of electrical networks. Frequency stabilization is very
important due to the increasing penetration of renewable energy sources in power systems …

[PDF][PDF] A Proposed Controller for Pitch Angle of Wind Turbine

NM Mousa, YI El-Shaer, MIA El-Sebah - WSEAS Transactions on …, 2023 - wseas.com
Wind turbines are complicated non-linear systems with certain random disruptions. The pitch
control system is a commonly employed method for regulating the electricity generated by a …

Design of a PID-PSS Power System Stabilizer for Single-Machine Infinite-Bus Power System

M Mahdavian, AA Amini, M Hashemi - Signal Processing and …, 2022 - spre.stb.iau.ir
Power system stabilizer (PSS) generates electrical torques by applying a signal to the
excitation system, which reduces power oscillations. The PSS's main function is to damp …

[PDF][PDF] Harmonic compensation and micro-grid voltage and frequency control based on power proportional distribution with adaptive virtual impedance method

M Kamali, B Fani, G Shahgholian… - Journal of Intelligent …, 2023 - journals.iau.ir
Due to the different distances and complexity of micro-grids, the lines impedance varies
between the feeders of the distributed generation and the loads. Therefore, conventional …

Improved Droop Control Method for Reactive Power Sharing in Autonomous Microgrids

B Keyvani, B Fani, H Karimi, M Moazzami… - Journal of Renewable …, 2022 - jree.ir
Conventional droop control method has been widely adopted for power sharing between
Distributed Generators (DGs) in microgrids. However, the mismatched feeder impedance of …

[PDF][PDF] Fuse Maintenance to Solve Protection Problems in Active Distribution Networks in the Presence of Distributed Generation Sources

M Taleb, B Fani, G Shahgholian - Signal Processing and Renewable …, 2023 - spre.stb.iau.ir
Renewable energy sources offer geographical opportunities for enhanced energy efficien-
cy. However, the substantial integration of renewable energy production into distribution …