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Journal articles on the topic 'Power Oscillation Damping - POD'

Author: Grafiati

Published: 4 June 2021

Last updated: 27 July 2025

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1

SWAMY, PURAMSETTI, and Dr BODDEPALLI RAJANI. "PV- STATCOM FOR POWER OSCILLATION DAMPING USING FUZZY LOGIC CONTROLLER." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 07 (2024): 1–13. http://dx.doi.org/10.55041/ijsrem36318.

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Abstract- Flexible AC Transmission System (FACTS) devices like Static-Synchronous Compensators (STATCOM) have been used to improve the quality and control of power systems. This paper presents a Photovoltaic (PV) system as a STATCOM, termed PV- STATCOM, which utilizes a Fuzzy Logic Controller. The primary purpose of the STATCOM is to achieve Power Oscillation Damping (POD).During the day, when the system experiences oscillations, the PV inverter in the PV- STATCOM temporarily suspends real power generation (for a few tens of seconds) to act as a STATCOM and dampen the oscillations. Once the da

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Arzeha, Nurul Aziah, Mohd Wazir Mustafa, and Rasyidah Mohamad Idris. "Damping Low Frequency Oscillations via FACTS-POD Controllers Tuned by Bees Algorithm." ELEKTRIKA- Journal of Electrical Engineering 17, no. 2 (2018): 6–14. http://dx.doi.org/10.11113/elektrika.v17n2.62.

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Power systems are often subject to low frequency electro-mechanical oscillations resulting from electrical disturbances and consequence of the development of interconnection of large power system. Flexible Alternating Current Transmission System (FACTS) devices with Power Oscillation Damping (POD) as the supplemet controller has been recent research interest in damping the oscillation. Bees Algorithm (BA) is applied to optimized the parameters of the FACTS-POD controller. The main objective of optimization is to improve the system stability by moving the electro-mechanical eigenvalues on the s

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3

Hussain, A. N., F. Malek, M. A. Rashid, L. Mohamed, and N. A. Mohd Affendi. "Optimal Coordinated Design of Multiple Damping Controllers Based on PSS and UPFC Device to Improve Dynamic Stability in the Power System." Mathematical Problems in Engineering 2013 (2013): 1–15. http://dx.doi.org/10.1155/2013/965282.

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Unified Power Flow Controller (UPFC) device is applied to control power flow in transmission lines. Supplementary damping controller can be installed on any control channel of the UPFC inputs to implement the task of Power Oscillation Damping (POD) controller. In this paper, we have presented the simultaneous coordinated design of the multiple damping controllers between Power System Stabilizer (PSS) and UPFC-based POD or between different multiple UPFC-based POD controllers without PSS in a single-machine infinite-bus power system in order to identify the design that provided the most effecti

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4

Bernal-Sancho, Marta, Marta Muñoz-Lázaro, María Paz Comech, and Pablo Ferrer-Fernández. "Dynamic Damping of Power Oscillations in High-Renewable-Penetration Grids with FFT-Enabled POD-P Controllers." Applied Sciences 15, no. 3 (2025): 1585. https://doi.org/10.3390/app15031585.

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The growing integration of renewable energy sources, particularly photovoltaic (PV) and wind power, presents challenges such as reduced system inertia and increased susceptibility to inter-area oscillations. These issues, coupled with stricter regulatory demands for grid stability, highlight the urgent need for effective damping solutions. This study proposes a novel method for detecting and mitigating inter-area oscillations using a power oscillation damping (POD) controller enhanced by applying a Fast Fourier Transform (FFT). The controller’s parameters are optimized through the Nobel Bat Al

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Dubey, Brijesh Kumar, and N. K. Singh. "Design of POD controller using linear quadratic regulator tecniques for SMIB power system stability enhancement installed with UPFC." IAES International Journal of Robotics and Automation (IJRA) 8, no. 3 (2019): 164–73. https://doi.org/10.11591/ijra.v8i3.pp164-173.

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In the field of the power system stability, this paper presents the current research status and developments. This paper presents a systematic approach for designing Power Oscillation Damping Controller (POD) based Linear Quadratic Regulator Techniques for SMIB power system stability installed with UPFC to damp out low frequency oscillations in a power system. The impacts of control strategy on power system single machine infinite bus installed with UPFC, without UPFC and with UPFC and POD controller at different operating conditions are discussed. The accuracy of the developed models is verif

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6

Parihar, Vikramsingh R., Roshani S. Nage, Krunal S. Panpaliya, Yogesh P. Khadse, Kaustubh S. Kalkonde, and Dr Soni A. Chaturvedi. "Adaptive Approach for Power Oscillation Damping using STATCOM." Engineering World 6 (December 9, 2024): 225–33. https://doi.org/10.37394/232025.2024.6.24.

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In this paper we had described the designing of a Power Oscillation Damping (POD) controller for a Static Synchronous Compensator (STATCOM) equipped with Energy Storage System (ESS). Various adaptive techniques like fuzzy logic controller, PID controller, algorithm, etc. can be employed to achieve this allowing a fast and adaptive approximation of the low-frequency electromechanical oscillations from locally measured signals during power system disturbances. We developed an approach using variable DC voltage control and constant modulation index method; which are effective in increasing the da

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7

Balasubramanian, Muthuvel, Jonnakuti V. G. Rama Rao, Surya C. P. R. Sanaboina, Vavilala Venkatesh, and Amalodbhavi Sanaboina. "Tracking and control of power oscillation dampings in transmission lines using PV STATCOM." Scientific Temper 14, no. 03 (2023): 601–8. http://dx.doi.org/10.58414/scientifictemper.2023.14.3.06.

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This paper proposed a new control of PV solar system as a FACTS device STATCOM, called PV-STATCOM, for power oscillation damping (POD) in transmission systems. In this proposed control, as soon as power oscillations due to a system disturbance are detected, the solar farm briefly discontinues its real power generation function and makes its entire inverter capacity available to operate as a STATCOM for POD. As soon as power oscillations are damped, the solar farm restores real power output to its pre-disturbance level while keeping the damping function activated. This results in much faster re

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8

Dubey, Brijesh Kumar, and N. K. Singh. "Design of POD controller using linear quadratic regulator tecniques for SMIB power system stability enhancement installed with UPFC." IAES International Journal of Robotics and Automation (IJRA) 8, no. 3 (2019): 164. http://dx.doi.org/10.11591/ijra.v8i3.pp164-173.

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In the field of the power system stability, this paper presents the current research status and developments. This paper presents a systematic approach for designing Power Oscillation Damping Controller (POD) based Linear Quadratic Regulator Techniques for SMIB power system stability installed with UPFC to damp out low frequency oscillations in a power system. The impacts of control strategy on power system single machine infinite bus installed with UPFC, without UPFC and with UPFC and POD controller at different operating conditions are discussed. The accuracy of the developed models is verif

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9

Zubiaga, Markel, Ander Ordono, Alain Sanchez-Ruiz, Miren T. Bedialauneta, and Paula Castillo. "Assessment and Experimental Validation of Grid-Forming Inverters’ Capability Counteracting Low-Frequency Oscillations." Applied Sciences 15, no. 9 (2025): 4649. https://doi.org/10.3390/app15094649.

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The integration of inverter-based resources (IBRs) is reshaping power grid operation by reducing system inertia, which impacts small-signal rotor angle stability and increases low-frequency oscillations (LFOs). While power-electronics-based flexible AC transmission systems (FACTSs) have been the primary solution, the shift of IBR control toward grid forming (GFM) is changing this approach. GFM control inherently provides inertia and affects small-signal stability, but implementing power oscillation damping (POD) algorithms in these inverters presents challenges, particularly regarding active-p

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10

Zhu, Zixuan, Li Zhu, and Mengwei Wang. "A Low-frequency Oscillation Suppression Method for Power Systems Based on Self-impedance Control." Journal of Physics: Conference Series 2979, no. 1 (2025): 012015. https://doi.org/10.1088/1742-6596/2979/1/012015.

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Abstract The traditional low-frequency oscillation suppression strategy in power systems relies on the POD (power oscillation damping) method to derive oscillation deviation signals, but this method is susceptible to interference from lead lag compensation, resulting in limited effectiveness in suppressing low-frequency oscillations. In view of this, the article developed a new method for low-frequency oscillation suppression based on self impedance control. Specifically, a low-frequency oscillation suppression model for the power system was first constructed, and the relevant suppression para

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11

Bayu, Endeshaw Solomon, Baseem Khan, Zaid M. Ali, Zuhair Muhammed Alaas, and Om Prakash Mahela. "Mitigation of Low-Frequency Oscillation in Power Systems through Optimal Design of Power System Stabilizer Employing ALO." Energies 15, no. 10 (2022): 3809. http://dx.doi.org/10.3390/en15103809.

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Low-frequency oscillations are an inevitable phenomenon of a power system. This paper proposes an Ant lion optimization approach to optimize the dual-input power system stabilizer (PSS2B) parameters to enhance the transfer capability of the 400 kV line in the North-West region of the Ethiopian electric network by the damping of low-frequency oscillation. Double-input Power system stabilizers (PSSs) are currently used in power systems to damp out low-frequency oscillations. The gained minimum damping ratio and eigenvalue results of the proposed Ant lion algorithm (ALO) approach are compared wit

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12

Song, Yu, and Shouyuan Wu. "Research on Low-Frequency Oscillation Damping Control of Wind Storage System Based on Pareto and Improved Particle Swarm Algorithm." Applied Sciences 13, no. 18 (2023): 10054. http://dx.doi.org/10.3390/app131810054.

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Aiming at the low-frequency oscillation problem of high-proportion wind power and energy storage connected to the power system, this paper establishes a system small signal model according to the matrix similarity theory, which lays a foundation for the research on oscillation characteristics, mechanism analysis, and suppression measures. Combined with the different installation positions of the inverter-side converter and the inverter-side POD (Power Oscillation Damper) controller of the energy storage device, the suppression mechanism and damping oscillation ability of the two on low-frequen

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13

Neda, Omar Muhammed. "Optimal coordinated design of PSS and UPFC-POD using DEO algorithm to enhance damping performance." International Journal of Electrical and Computer Engineering (IJECE) 10, no. 6 (2020): 6111. http://dx.doi.org/10.11591/ijece.v10i6.pp6111-6121.

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Low-frequency oscillations (LFO) are an inevitable problem of power systems and they have a great effect on the capability of transfer and power system stability. The power system stabilizers (PSSs) as well as flexible AC transmission system (FACTS) devices can help to damp LFO. The target of this study is to tackle the problem of a dual-coordinated design between PSS and unified power flow controller (UPFC) implementing the task of power oscillation damping (POD) controller in a single machine infinite bus (SMIB) system. So, dolphin echolocation optimization (DEO) technique is utilized as an

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14

Omar, Muhammed Neda. "Optimal coordinated design of PSS and UPFC-POD using DEO algorithm to enhance damping performance." International Journal of Electrical and Computer Engineering (IJECE) 10, no. 6 (2020): 6111–21. https://doi.org/10.11591/ijece.v10i6.pp6111-6121.

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Low-frequency oscillations (LFO) are an inevitable problem of power systems and they have a great effect on the capability of transfer and power system stability. The power system stabilizers (PSSs) as well as flexible AC transmission system (FACTS) devices can help to damp LFO. The target of this study is to tackle the problem of a dual-coordinated design between PSS and unified power flow controller (UPFC) implementing the task of power oscillation damping (POD) controller in a single machine infinite bus (SMIB) system. So, dolphin echolocation optimization (DEO) technique is utilized as an

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15

Rajesh, Kumar*1 Dinesh Sharma2 3Amarjit Karla. "THREE PHASE FAULT TRANSIENT CONTROL USING SSSC BASED DAMPING CONTROLLER." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 6, no. 7 (2017): 899–907. https://doi.org/10.5281/zenodo.834604.

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The main aim of this paper is to control power oscillation which is major concern related to power system operation. In this research work is on SSSC-based power oscillation damping controller, which can damp the power oscillations occurring due to the any change in the transmission line like sudden change in load of line, occurrence of fault, transmission line switching and short circuit. In this work Simulation model of the two machine infinite bus system using SSSC & power oscillation damping controller has been done in MATLAB/SIMULIINK and power system toolbox is used for simulation pu

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16

Al-Mawsawi, S. Ali Abbas, Anwer Haider, and S. Ahmed Al-gallaf. "Design of Robust UPFC Based Damping Controller Using Biogeography Based Optimization." Indonesian Journal of Electrical Engineering and Computer Science 2, no. 3 (2016): 554. http://dx.doi.org/10.11591/ijeecs.v2.i3.pp554-565.

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<p>In this paper a new optimization algorithm, the biogeography based optimization (BBO) is employed to design a robust power oscillation damping (POD) controller using unified power flow controller (UPFC). The controller that is used to damp low frequency oscillation is designed over a wide range of operating points using two different objective functions. The obtained controllers are then verified through time-domain simulation over different loading conditions with different system uncertainties introduced.</p>

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17

Saborío-Romano, Bidadfar, Göksu, Zeni, and Cutululis. "Power Oscillation Damping from OffshoreWind Farms Connected to HVDC via Diode Rectifiers." Energies 12, no. 17 (2019): 3387. http://dx.doi.org/10.3390/en12173387.

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Diode rectifiers (DRs) have elicited increasing interest from both industry and academiaas a feasible alternative for connecting offshore wind farms (OWFs) to HVDC networks. However,before such technology is deployed, more studies are needed to assess the actual capabilities ofDR-connected OWFs to contribute to the secure operation of the networks linked to them. This studyassessed the capability of such an OWF to provide support to an onshore AC network by means of(active) power oscillation damping (POD). A semi-aggregated OWF representation was considered inorder to examine the dynamics of e

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18

Castoldi, Marcelo Favoretto, Sérgio Carlos Mazucato Júnior, Danilo Sipoli Sanches, Carolina Ribeiro Rodrigues, and Rodrigo Andrade Ramos. "Automatic Tuning of PSSs and PODs Using a Parallel Differential Evolution Algorithm." International Journal of Natural Computing Research 4, no. 1 (2014): 1–16. http://dx.doi.org/10.4018/ijncr.2014010101.

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Since Electric Power Systems are constantly subjected by perturbations, it is necessary to insert controllers for damping electromechanical oscillations originally from these perturbations. The Power System Stabilizer (PSS) and Power Oscillation Damper (POD) are two of the most common damping controllers used by the industry. However, just the inclusion of these controllers does not guarantee a satisfactory damping of the system, being necessary a good tune of them. This paper proposes a method for simultaneously tuning different kind of controllers considering several operation conditions at

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19

Nikolaev, Nikolay, Kiril Dimitrov, and Yulian Rangelov. "A Comprehensive Review of Small-Signal Stability and Power Oscillation Damping through Photovoltaic Inverters." Energies 14, no. 21 (2021): 7372. http://dx.doi.org/10.3390/en14217372.

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This paper focuses on the methods that ensure the rotor angle stability of electric power systems, which is most frequently analyzed with small-signal models. Over the past several decades, power system stabilizers (PSSs) for conventional excitation systems were the main tools for improving the small-signal stability of electromechanical oscillatory modes. In the last decade, power oscillation damping (POD) control implemented in photovoltaic (PV) inverters has been considered an alternative to PSSs. As PV generation undergoes massive rollout due to policy directions and renewable energy sourc

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20

Jankovic, Njegos, Javier Roldan-Perez, Milan Prodanovic, and Luis Rouco. "Centralised Multimode Power Oscillation Damping Controller for Photovoltaic Plants with Communication Delay Compensation." IEEE Transactions on Energy Conversion 39, no. 1 (2023): 311–21. https://doi.org/10.1109/TEC.2023.3317577.

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Low-frequency oscillations are an inherent phenomena in transmission networks and renewable energy plants should be configured to damp them. Commonly, a centralised controller is used in PV plants to coordinate PV generators via communication channels. However, the communication systems of PV plants introduce delays of a stochastic nature that degrade the performance of centralised control algorithms. Therefore, controllers for oscillation damping may not operate correctly unless the communication channel characteristics are not considered and compensated. In this article, a centralised contro

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21

Wang, Sijia, Xiangyu Wu, Gang Chen, and Yin Xu. "Small-Signal Stability Analysis of Photovoltaic-Hydro Integrated Systems on Ultra-Low Frequency Oscillation." Energies 13, no. 4 (2020): 1012. http://dx.doi.org/10.3390/en13041012.

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In recent years, ultralow-frequency oscillation has repeatedly occurred in asynchronously connected regional power systems and brought serious threats to the operation of power grids. This phenomenon is mainly caused by hydropower units because of the water hammer effect of turbines and the inappropriate Proportional-Integral-Derivative (PID) parameters of governors. In practice, hydropower and solar power are often combined to form an integrated photovoltaic (PV)-hydro system to realize complementary renewable power generation. This paper studies ultralow-frequency oscillations in integrated

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Kabiru, Paul, Keren Kaberere, and Stanley Kamau. "Design of a Robust Coordinated Power Oscillation Damper for Use with Large-Scale Wind Energy System Connected to a Multimachine Power System." Journal of Electrical and Computer Engineering 2022 (November 3, 2022): 1–18. http://dx.doi.org/10.1155/2022/5948356.

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Many researchers have proposed the use of the doubly fed induction generator (DFIG)-based wind energy conversion system (WECS) in the enhancement of power system dynamic performance. However, the application of a coordinated design strategy to coordinate the DFIG and other synchronous generators in the system for the improvement of small-signal stability is rarely researched. What is more, the use of strategy with a low computational burden to enhance the robustness of coordinated strategy for the design of damping controllers is rare. A coordinated strategy in designing multiple damping contr

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23

Fortes, Elenilson V., Luís Fabiano Barone Martins, Marcus V. S. Costa, Luis Carvalho, Leonardo H. Macedo, and Rubén Romero. "Mayfly Optimization Algorithm Applied to the Design of PSS and SSSC-POD Controllers for Damping Low-Frequency Oscillations in Power Systems." International Transactions on Electrical Energy Systems 2022 (April 26, 2022): 1–23. http://dx.doi.org/10.1155/2022/5612334.

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In this paper, it is proposed to apply the mayfly optimization algorithm (MOA) to perform the coordinated and simultaneous tuning of the parameters of supplementary damping controllers, i.e., power system stabilizer (PSS) and power oscillation damping (POD), that actuate together with the automatic voltage regulators of the synchronous generators and the static synchronous series compensator (SSSC), respectively, for damping low-frequency oscillations in power systems. The performance of the MOA is compared with the performances of the genetic algorithm (GA) and particle swarm optimization (PS

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Arora, A., and M. Bhadu. "Improvement of an AC microgrid system’s stability by using a fuzzy logic-based PSS controller." Journal of Applied Research and Technology 22, no. 3 (2024): 362–79. http://dx.doi.org/10.22201/icat.24486736e.2024.22.3.2359.

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This research article presents the low-frequency oscillation damping control of an AC Microgrid. It is integrated with four distributed generation units in which two DGs are renewable energy source based solar PV and wind energy using DFIG and the other two DGs are conventional synchronous generator-based hydro and diesel generators. There is insufficient generation through renewable-based DG then a diesel generator is employed as an emergency unit to fulfil the requirements and maintain and control the deviation of the frequency of the system. The use of renewable-based DG affected the system

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25

Nahak, Narayan, and Samarjeet Satapathy. "A Coordinated Pumped Storage Dual Compensated Hydro Governor with PSS Action to Damp Electromechanical Power Oscillations." International Transactions on Electrical Energy Systems 2022 (October 19, 2022): 1–24. http://dx.doi.org/10.1155/2022/8802143.

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Subject to increasing penetrations of renewable sources like solar photovoltaic (SPV) and wind energy sources, power system oscillation damping is going to be a critical challenge for system operators. This work proposes a new dual compensated governor (DCG) in coordination with a power system stabilizer (PSS) of a pumped storage hydro plant for power oscillation damping subject to intermittent SPV and wind penetration for a hydro, wind, and SPV integrated power system. The phase lag provided by the hydro governor is compensated by additional phase lead contributed by the dual compensation, wh

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26

Chaudhuri, Nilanjan Ray, Swakshar Ray, Rajat Majumder, and Balarko Chaudhuri. "A New Approach to Continuous Latency Compensation With Adaptive Phasor Power Oscillation Damping Controller (POD)." IEEE Transactions on Power Systems 25, no. 2 (2010): 939–46. http://dx.doi.org/10.1109/tpwrs.2009.2031908.

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Faleh Hassan, Raaed, and Ahmed Wahab Abdul Razzaq. "Design and Simulation of the Flexible AC Transmission System (FACTS) with Power Oscillation Damping (POD)." Engineering and Technology Journal 30, no. 9 (2012): 1428–45. http://dx.doi.org/10.30684/etj.30.9.1.

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Yan, Wei, and Yunbang Sun. "Research on Governor Parameter Optimization to Suppress Ultra-Low Frequency Oscillation of Power System Caused by Hydropower Unit." Journal of Physics: Conference Series 2087, no. 1 (2021): 012001. http://dx.doi.org/10.1088/1742-6596/2087/1/012001.

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Abstract In the actual power system with hydropower, long-time and ultra-low frequency oscillation events occur many times. It is found that the unreasonable setting of governor parameters is an important reason for the oscillation. Firstly, the single machine on load system model is used to analyse the relationship between the PID parameters of the governor and the system stability, then the relationship between oscillation mode and PID parameters of governor is analyzed by eigenvalue analysis method, and the negative damping provided by speed regulation system is analyzed by damping torque m

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Moura, Ricardo Frangiosi de, Marcos Amorielle Furini, and Percival Bueno de Araujo. "Estudo das limitações impostas ao amortecimento de oscilações eletromecânicas pelos zeros da FTMA de controladores suplementares." Sba: Controle & Automação Sociedade Brasileira de Automatica 23, no. 2 (2012): 190–201. http://dx.doi.org/10.1590/s0103-17592012000200006.

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O principal objetivo deste trabalho é analisar a influência de diferentes sinais de entrada para controladores suplementares de amortecimento (POD - Power Oscillation Damping) na localização e controle de dispositivos FACTS UPFC (Unified Power Flow Controller), visando o amortecimento de oscilações de baixa frequência no Sistema Elétrico de Potência (SEP). Serão analisados três sinais de entrada, sendo dois sinais localmente disponíveis (corrente elétrica e fluxo de potência ativa na linha de instalação do UPFC) e um sinal remoto (velocidade angular). Para este fim, o Modelo de Sensibilidade d

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Errigo, Florian, Joan Sau-Bassols, Hind Bekkouri, et al. "Design of a Single Branch of Energy Storage Submodules Connected to HVDC Systems to Support AC Grids." Electronics 13, no. 17 (2024): 3355. http://dx.doi.org/10.3390/electronics13173355.

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The number of HVDC installations is increasing and the decarbonization of power systems makes it necessary to install storage systems. It might become relevant to assess the synergies between both trends by connecting storage systems on the DC side of HVDC systems. The contribution of this paper is to show the feasibility and the design of such a system to provide three different ancillary services: power oscillation damping (POD), fast frequency response (FFR), or wind power oscillation smoothing. The DC storage system consists of a series connection of sub-modules with energy storage devices

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Elmenfy, T. Hussein. "Design of Velocity PID-Fuzzy Power System Stabilizer Using Particle Swarm Optimization." WSEAS TRANSACTIONS ON SYSTEMS 20 (February 23, 2021): 9–14. http://dx.doi.org/10.37394/23202.2021.20.2.

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Power system stabilizer (PSS) is used to damping power system local and interarea modes of oscillation. It will act as additional signal through the generator excitation system which produces a component of electrical torque in phase with speed variation. Fuzzy controller is nonlinear. It is more difficult to set the fuzzy controller gains compared to conventional PID controller. This research proposed velocity (PID-FPSS) its gains are tuned off-line by particle swarm optimization techniques (PSO). The objectives are to damp local-area mode of oscillations that occur following power system dis

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Feleke, Solomon, Raavi Satish, Balamurali Pydi, Degarege Anteneh, Almoataz Y. Abdelaziz, and Adel El-Shahat. "Damping of Frequency and Power System Oscillations with DFIG Wind Turbine and DE Optimization." Sustainability 15, no. 6 (2023): 4751. http://dx.doi.org/10.3390/su15064751.

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Wind power is one of the most promising renewable energy resources and could become a solution to contribute to the present energy and global warming crisis of the world. The commonly used doubly fed induction generator (DFIG) wind turbines have a general trend of increasing oscillation damping. Unless properly controlled, the high penetration of wind energy will increase the oscillation and affect the control and dynamic interaction of the interconnected generators. This paper discusses power oscillation damping control in the automatic generation control (AGC) of two-area power systems with

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33

Faleh Hassan, Raaed, and Ahmed Wahab Abdul Razzaq. "STATCOM Application on the Iraqi (400kv) Super Grid Network with Power Oscillation Damping(POD) & Proportional Integral (PI) Controller." Engineering and Technology Journal 30, no. 10 (2012): 1816–42. http://dx.doi.org/10.30684/etj.30.10.12.

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Lu, Kai-Hung, and Qianlin Rao. "Enhancing the Dynamic Stability of Integrated Offshore Wind Farms and Photovoltaic Farms Using STATCOM with Intelligent Damping Controllers." Sustainability 15, no. 18 (2023): 13962. http://dx.doi.org/10.3390/su151813962.

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To build a large-scale renewable energy integrated system in the power system, power fluctuation mitigation and damping measures must be implemented during grid connection. PID damping controllers and traditional intelligent controllers with pole configuration are usually used for improving damping. Integration of large wind power plants and photovoltaic power plants into the power system faces transient power oscillation and fault ride-through (FRT) capability under fault conditions. Therefore, this paper proposes a static synchronous compensator (STATCOM) damper based on a recurrent Petri fu

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Abumeteir, Hasan Ali, and Ahmet Mete Vural. "Design and Optimization of Fractional Order PID Controller to Enhance Energy Storage System Contribution for Damping Low-Frequency Oscillation in Power Systems Integrated with High Penetration of Renewable Sources." Sustainability 14, no. 9 (2022): 5095. http://dx.doi.org/10.3390/su14095095.

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This paper proposes adding a controller to the energy storage system (ESS) to enhance their contribution for damping low-frequency oscillation (LFO) in power systems integrated with high penetration of different types of renewable energy sources (RES). For instance, wind turbines and photovoltaic (PV) solar systems. This work proposes superconducting magnetic energy storage (SMES) as an ESS. The proportional–integral–derivative (PID) and fractional-order PID (FOPID) are suggested as supporter controllers with SMES. The PID and FOPID controller’s optimal values will be obtained using particle s

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Jia, Yong, Bangwei Tan, Wentao Zhang, Dongrong Jiang, Chao Yang, and Yunhao Wen. "A Novel Control Strategy for Hydraulic Turbines to Consider Both Primary Frequency Regulation and Ultra-Low Frequency Oscillation Suppression." Energies 17, no. 5 (2024): 1067. http://dx.doi.org/10.3390/en17051067.

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In response to the requirements of mitigating ultra-low frequency oscillation (ULFO) and enhancing primary frequency regulation (PFR) performance in hydropower-dominated systems, a novel control strategy, namely the center-frequency-structured governor-side power system stabilizer (CFS_GPSS) is proposed. In this study, the transfer function model of the hydropower system with a proportional-integral-derivative (PID)-type governor is established. Through analysis of damping torque and amplitude-frequency characteristics, the dominant links and key characteristics of ULFO are revealed. Based on

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Altarjami, Ibrahim, and Yassir Alhazmi. "Studying the Optimal Frequency Control Condition for Electric Vehicle Fast Charging Stations as a Dynamic Load Using Reinforcement Learning Algorithms in Different Photovoltaic Penetration Levels." Energies 17, no. 11 (2024): 2593. http://dx.doi.org/10.3390/en17112593.

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This study investigates the impact of renewable energy penetration on system stability and validates the performance of the (Proportional-Integral-Derivative) PID-(reinforcement learning) RL control technique. Three scenarios were examined: no photovoltaic (PV), 25% PV, and 50% PV, to evaluate the impact of PV penetration on system stability. The results demonstrate that while the absence of renewable energy yields a more stable frequency response, a higher PV penetration (50%) enhances stability in tie-line active power flow between interconnected systems. This shows that an increased PV pene

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Saadatmand, Mahdi, Gevork B. Gharehpetian, Innocent Kamwa, Pierluigi Siano, Josep M. Guerrero, and Hassan Haes Alhelou. "A Survey on FOPID Controllers for LFO Damping in Power Systems Using Synchronous Generators, FACTS Devices and Inverter-Based Power Plants." Energies 14, no. 18 (2021): 5983. http://dx.doi.org/10.3390/en14185983.

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In recent decades, various types of control techniques have been proposed for use in power systems. Among them, the use of a proportional–integral–derivative (PID) controller is widely recognized as an effective technique. The generalized type of this controller is the fractional-order PID (FOPID) controller. This type of controller provides a wider range of stability area due to the fractional orders of integrals and derivatives. These types of controllers have been significantly considered as a new approach in power engineering that can enhance the operation and stability of power systems. T

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Nasser Hussain, Ali, and Shaymaa Hamdan Shri. "Multiple Optimal Coordinated Design Based on PSS and TCSC-POD Device for Damping Power System Oscillations with Compared Algorithms." Journal of Engineering and Applied Sciences 14, no. 15 (2019): 5012–21. http://dx.doi.org/10.36478/jeasci.2019.5012.5021.

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Kadiman, Sugiarto, Oni Yuliani, and Trie Handayani. "Teaching power system stabilizer and proportional-integral-derivative impacts on transient condition in synchronous generator." Bulletin of Electrical Engineering and Informatics 10, no. 5 (2021): 2384–95. http://dx.doi.org/10.11591/eei.v10i5.3087.

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Understanding the concepts based on problem solving is not an easy methodology in teaching the impact of power systems stabilizer (PSS) on transient synchronous generator using MATLAB capability. Experiments conducted in simulating sessions play an important role in this teaching. This simulation can simulate power system stability behavior with reasonable accuracy in less time. This transient phenomenon of a power system utilizing synchronous generator and modelling by fully three-phase model with changes in stator flux linkages neglected is analyzed by employed single machine infinite bus ta

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Faisal, Faisal, Muhammad Ruswandi Djalal, and Machrus Ali. "Penerapan SMES untuk Load Frequency Control pada PLTMH Menggunakan Ant Colony Optimization." Jurnal FORTECH 5, no. 1 (2024): 1–9. http://dx.doi.org/10.56795/fortech.v5i1.5101.

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This research proposes an additional controller for load frequency control at a micro hydro power plant using PID-SMES. The PID-SMES parameters are optimized using smart methods called Ant Colony Optimization (ACO), which could find the optimal value of PID-SMES. In this paper four control approaches are compared which are P, PI, PID, SMES, and PID-SMES. From the simulation results, it can be obtained that overshoot of P controller is -0.0002193, with PI Controller is -0.0002183, with PD Controller is -0.0002139, with PID controller is -0.0002129, with SMES controller is -0.0001958, and with P

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Sofiah, Amila, Herlambang Setiadi, and Rian Wahyu Widhi Atmaja. "Intelligent Coordinated Control of PID-SMES and AVR based on Hybrid PSO-DE for Small Signal Stability Enhancement." Journal of Advanced Technology and Multidiscipline 1, no. 1 (2022): 18–23. http://dx.doi.org/10.20473/jatm.v1i1.39627.

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Dynamic disturbances in the electric power system occur due to changes in the load that can change important parameter values, this results in loss of synchronization in multi-machine power systems, so a controller in the power system is needed to maintain a stable condition during dynamic disturbances. In this final project, a Proportional Integral Differential (PID)-Superconducting Magnetic Energy Storage (SMES) controller is useful for supplying or absorbing active power when there is a load change so that the frequency can be maintained continuously, and an Automatic Voltage Regulator (AVR

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Ch. Naga, Sai Kalyan, D. Mohana, Y. Gangadhar, Leo Sri Chaitanya N. Rahul, and P. Rushi. "Load frequency control of contemporary power system with honey badger algorithm tuned regulator." i-manager's Journal on Power Systems Engineering 12, no. 4 (2025): 25. https://doi.org/10.26634/jps.12.4.21902.

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This study focuses on enhancing Load Frequency Control (LFC) in contemporary interconnected power systems using a novel optimization-based approach. A Two-Degree-of-Freedom Proportional-Integral-Derivative (2DOFPID) controller is proposed and its parameters are optimally tuned using the Honey Badger Optimization Algorithm (HBOA), a recent nature-inspired met heuristic known for its robust global search capability. The controller is evaluated on a Multi- Area Diversified Multi-Fuel (MADMF) system model subjected to various step load perturbations. To increase operational realism, system nonline

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Dai, Wen Jin, and Xiang Jie Chen. "Analysis for TCSC in Single Phase Power System Simulation." Advanced Materials Research 179-180 (January 2011): 20–27. http://dx.doi.org/10.4028/www.scientific.net/amr.179-180.20.

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This paper carries on the stable state simulation and transition condition simulation for the single phase power systems, which are without TCSC and with TCSC systems. Both without TCSC and with TCSC circuits in the single-phase power system, have been carried out a detailed steady state and transition condition simulation, and studied the influence for TCSC that on power system load voltage and load power. In addition, applies the TCSC conventional PID impedance control mode, with TCSC fuzzy PID impedance control in the electrical power system, contrasts their function that display in the ele

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Wu, Sheng, and Zheng-Yu Liu. "Decadal Variability in the North Pacific and North Atlantic under Global Warming: The Weakening Response and Its Mechanism." Journal of Climate 33, no. 21 (2020): 9181–93. http://dx.doi.org/10.1175/jcli-d-19-1012.1.

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AbstractWe investigate the response of decadal variability in the North Pacific and North Atlantic under global warming and its mechanism in this study. To do so, we use four models (BCC-CSM1–1, CCSM4, IPSL-CM5A-LR, and MPI-ESM-LR) that participated in phase 5 of the Coupled Model Intercomparison Project (CMIP5), focusing on three global warming scenarios (RCP2.6, RCP4.5, and RCP8.5). Our analysis shows that the intensified global warming leads to a decrease in amplitude of both the Pacific decadal oscillation (PDO) and Atlantic multidecadal variability (AMV), resulting in reduced decadal vari

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Kumar, Indrajeet, and Pradeepti Lakra. "Design of a New LCL-LCL Harmonic Filter for High Attenuation in PV Array System." RESEARCH REVIEW International Journal of Multidisciplinary 03, no. 07 (2018): 350–55. https://doi.org/10.5281/zenodo.1318786.

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The use of Distributed or Disperse Generation is rapidly increasing in the modern distribution networks because of their potential advantages. They need DC/AC converter in order to interface to the grid .These type of active rectifiers/inverters are used more frequently in regenerative systems and distributed power systems. The switching frequency of these converters is generally between 5 kHz to 20 kHz and causes high order harmonics that can disturb other EMI sensitive loads/equipment on the grid side. Choosing a high value for the line-side inductance can solve this problem, the main goal i

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Ibrahim, Nader M. A., Hossam E. A. Talaat, Abdullah M. Shaheen, and Bassam A. Hemade. "Optimization of Power System Stabilizers Using Proportional-Integral-Derivative Controller-Based Antlion Algorithm: Experimental Validation via Electronics Environment." Sustainability 15, no. 11 (2023): 8966. http://dx.doi.org/10.3390/su15118966.

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A robust, optimized power system stabilizer (PSS) is crucial for oscillation damping, and thus improving electrical network stability. Additionally, real-time testing methods are required to significantly reduce the likelihood of software failure in a real-world setting at the user location. This paper presents an Antlion-based proportional integral derivative (PID) PSS to improve power system stability during real-time constraints. The Antlion optimization (ALO) is developed with real-time testing methodology, using hardware-in-the-loop (HIL) that can communicate multiple digital control sche

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Benayad, Khadidja, Tarik Zabaiou, and Amar Bouafassa. "Optimal fractional SSSC auxiliary controller for power system low frequency oscillations damping improvement." Bulletin of Electrical Engineering and Informatics 12, no. 5 (2023): 2543–52. http://dx.doi.org/10.11591/eei.v12i5.4952.

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This work presents a new controller design to improve inter-area low frequency electromechanical oscillations (LFEOs) damping and enhance the overall stability of the electrical network. The control strategy used the static synchronous series compensator (SSSC) based flexible AC transmission systems (FACTS) series-type device mainly performed for power flow and voltage regulation. Then, a fractional order proportional integral derivative (FOPID) is introduced as an auxiliary controller for the SSSC using the difference of rotor speed deviations of generators as input signal to improve the osci

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U, M. Netravati, and M. Rajeev P. "POWER OSCILLATION DAMPING CONTROLLER BY STATCOM." COMPUSOFT: An International Journal of Advanced Computer Technology 05, no. 07 (2016): 2183–86. https://doi.org/10.5281/zenodo.14799189.

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This paper describes an approach to design a damping controller of a energy storage type STATCOM (ESTATCOM). The energy storage type STATCOM is an advanced flexible AC transmission system (FACTS) device, which controls both active and reactive power injection/absorption to the power system. It also provides a better power swing damping. Using a linearized block diagram proposed by the author, the present study examines the design of the E-STATCOM damping controller. Several case studies have been performed to evaluate the power swing damping effect of the ESTATCOM a machine infinite bus system

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Zeng, Yun, Shige Yu, Fang Dao, Xiang Li, Yiting Xu, and Jing Qian. "Hamiltonian Additional Damping Control for Suppressing Power Oscillation Induced by Draft Tube Pressure Fluctuation." Water 15, no. 8 (2023): 1479. http://dx.doi.org/10.3390/w15081479.

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The power oscillation induced by pressure fluctuation in the draft tube of the hydraulic turbine is one of the limiting factors preventing the Francis turbine from operating in the vibration zone. At the present power grid with a high proportion of renewable energy resources, we try to improve the load regulation ability of the hydropower units by extending the stable operation zone to the vibration zone. By the mathematical modelling of pressure fluctuation, this paper gives an analytical expression of the power oscillation. We derive the extended Hamiltonian model of the hydropower unit wher

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