A Hybrid Coordinated Design Method for Power System Stabilizer and FACTS Device Based on Synchrosqueezed Wavelet Transform and Stochastic Subspace Identification

Faraji, Ayda; Naghshbandy, Ali Hesami; Baayeh, Arman Ghaderi

doi:10.35833/mpce.2019.000496

Cited by 9 publications

(5 citation statements)

References 28 publications

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“…In [108], a PSS-based GA and Grasshopper Optimization Algorithm (GOA) have been designed in order to optimize the parameters of the system. In [109], a PSS-based FACT device has been designed with a synchrosqueezed wavelet transform (SWT) and stochastic subspace identification (SSI) [95] Optimal power flow-Hybrid (WT-Solar)…”

Section: Facts Devices With Pss Coordination and Their Controlmentioning

confidence: 99%

A Recent Review on Approaches to Design Power System Stabilizers: Status, Challenges and Future Scope

Sarkar

Prakash

2023

IEEE Access

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Modern power system networks are complex and subjected to several uncertainties. Due to the complexity and uncertainties involved in power system operation, the networks are prone to instabilities. Rotor-angle instability is one such issue that, if not addressed properly, may lead to system collapse. A power system stabilizer (PSS) is primarily a power oscillation damping (POD) controller used to dampen power oscillations, thereby improving rotor angle stability. The proper design of PSSs is a challenging task and is essential for the secure and reliable operation of power systems. In the past, many power system instability events occurred, resulting in cascading failures and even blackouts. In the literature, several methods are proposed for the efficient design of PSSs or POD controllers. In this contribution, a recent review on the design of PSS is presented, along with challenges and the future scope of research in this field. On the basis of this review, it can be concluded that there is ample scope for designing PSS in a more efficient and robust manner, considering several uncertainties that may occur during the operation of modern power systems.

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Section: Facts Devices With Pss Coordination and Their Controlmentioning

confidence: 99%

A Recent Review on Approaches to Design Power System Stabilizers: Status, Challenges and Future Scope

Sarkar

Prakash

2023

IEEE Access

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“…On the other hand, a failure condition occurs when the response is different. The conditions of failure and success of seahorses when looking for food can be formulated as follows: 2𝑡 𝑇 (16) where 𝑋 𝑛𝑒𝑤 new is the new position of the seahorse. 𝑟 2 is a random number [0, 1].…”

Section: Seahorse Foraging Behaviormentioning

confidence: 99%

“…Tremendous negative effect on system stability caused by low frequency oscillations so that maximum effort is required. The stability of the power system is a key word that must always be maintained [16]- [21].…”

Section: Introductionmentioning

confidence: 99%

A Novel Improved Sea-Horse Optimizer for Tuning Parameter Power System Stabilizer

Aribowo

2023

Journal of Robotics and Control

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Power system stabilizer (PSS) is applied to dampen system oscillations so that the frequency does not deviate beyond tolerance. PSS parameter tuning is increasingly difficult when dealing with complex and nonlinear systems. This paper presents a novel hybrid algorithm developed from incorporating chaotic maps into the sea-horse optimizer. The algorithm developed is called the chaotic sea-horse optimizer (CSHO). The proposed method is adopted from the metaheuristic method, namely the sea-horse optimizer (SHO). The SHO is a method that duplicates the life of a sea-horse in the ocean when it moves, looks for prey and breeds. In This paper, The CSHO method is used to tune the power system stabilizer parameters on a single machine system. The proposed method validates the benchmark function and performance on a single machine system against transient response. Several metaheuristic methods are used as a comparison to determine the effectiveness and efficiency of the proposed method. From the research, it was found that the application of the logistics Tent map from the chaotic map showed optimal performance. In addition, the application of the PSS shows effective and efficient performance in reducing overshoot in transient conditions.

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“…The electrical angular velocity (∆ω) and electrical acceleration (∆δ) are used to describe the oscillations. The mechanical inertia time constant represents lower oscillation frequency and slower attenuation [29]. So, in the study of the process related to rotor oscillation, the fast process can be considered to be over.…”

Section: Modeling and Analysismentioning

confidence: 99%

Low Frequency Damping Control for Power Electronics-Based AC Grid Using Inverters with Built-In PSS

et al. 2021

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Low frequency oscillations are the most easily occurring dynamic stability problem in the power system. With the increasing capacity of power electronic equipment, the coupling coordination of a synchronous generator and inverter in a low frequency range is worth to be studied further. This paper analyzes the mechanism of the interaction between a normal active/reactive power control grid-connected inverters and power regulation of a synchronous generator. Based on the mechanism, the power system stabilizer built in the inverter is used to increase damping in low frequency range. The small-signal model for electromagnetic torque interaction between the grid-connected inverters and the generator is analyzed first. The small-signal model is the basis for the inverters to provide damping with specific amplitude and phase. The additional damping torque control of the inverters is realized through a built-in power system stabilizer. The fundamentals and the structure of a built-in power system stabilizer are illustrated. The built-in power system stabilizer can be realized through the active or reactive power control loop. The parameter design method is also proposed. With the proposed model and suppression method, the inverters can provide a certain damping torque to improve system stability. Finally, detailed system damping simulation results of the universal step test verify that the analysis is valid and effective.

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A Hybrid Coordinated Design Method for Power System Stabilizer and FACTS Device Based on Synchrosqueezed Wavelet Transform and Stochastic Subspace Identification

Cited by 9 publications

References 28 publications

A Recent Review on Approaches to Design Power System Stabilizers: Status, Challenges and Future Scope

A Recent Review on Approaches to Design Power System Stabilizers: Status, Challenges and Future Scope

A Novel Improved Sea-Horse Optimizer for Tuning Parameter Power System Stabilizer

Low Frequency Damping Control for Power Electronics-Based AC Grid Using Inverters with Built-In PSS

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