Application of Fractional-Order PID Controller to Improve Stability of a Single-Machine Infinite-Bus System

Kar, Manoj Kumar; Singh, Arun Kumar; Kumar, Sanjay; Rout, Bidyadhar

doi:10.1007/s40031-023-00950-8

Cited by 7 publications

(2 citation statements)

References 27 publications

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“…Nowadays, the integration of DER with the utility grid has captured more attention due to the negative aspects of conventional resources and the traditional operation of the utility grid [1][2][3]. The conventional process of integrating the DER is the direct support to the utility or supplied into the grid [4][5][6]. In both cases, VSI along with power stage conversion is an important requirement.…”

Section: Motivation and Incitementmentioning

confidence: 99%

Experimental test performance for a comparative evaluation of a voltage source inverter: Dual voltage source inverter

Mangaraj,

Sabat,

Barisal

2024

Journal of Electrical Engineering

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This article proposes an adaptive Kernel-Hebbian least mean square (KHLMS) controller for a dual voltage source inverter (VSI). The recommended topology consists of a distributed energy resource (DER) supported VSI called main VSI (MVSI) and split capacitor supported VSI termed as auxiliary VSI (AVSI). Both the MVSI and AVSI are used to serve the shunt compensation when DER is not integrated with MVSI. The DER scenario is considered to suppress the active power flow shortage in the utility grid. Here, optimal active power flow control (OAPFC) is managed by MVSI and shunt compensation is achieved by AVSI during DER operated mode. Hence, a dual VSI based distribution static compensator (DSTATCOM) facilitates the configuration merits such as reduction in system downtime cost, filter rating switching stress etc. Supremacy of both the neural network (NN) based controller and topology is presented by comparing VSI (called AVSI) in the context of harmonic reduction in source side, voltage balancing, power factor (PF) enhancement, better voltage regulation and OAPFC. The experimental results are obtained through field programmable gate array (FPGA) based hardware units which exhibit radical improvement in the power quality (PQ) conferring as per the international standard grid code (IEEE-519-2017).

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Section: Motivation and Incitementmentioning

confidence: 99%

Experimental test performance for a comparative evaluation of a voltage source inverter: Dual voltage source inverter

Mangaraj,

Sabat,

Barisal

2024

Journal of Electrical Engineering

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“…Kar et al in 61 develop an Adapted Sine Cosine Algorithm (ASCA) that utilized it to concept parameters of the PSS and Static Synchronous Series Compensator (SSSC) based on Lead-Lag controllers for the reason to improve the power system stability. A fractional-order PID controller adjustment applying the Modified Grey Wolf Optimization Algorithm (MGWOA) is offered in 62 for power system stability enhancement in a SMIB system.…”

Section: Introductionmentioning

confidence: 99%

Improved chaotic Bat algorithm for optimal coordinated tuning of power system stabilizers for multimachine power system

Tadj,

Chaib,

Choucha

et al. 2024

Sci Rep

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Power systems exhibit nonlinearity. causing dynamic instability and complex power oscillations. This research proposes an innovative strategy using the Novel Bat Algorithm (NBA) to achieve ideal Power System Stabilizers (PSSs) in a multimachine power system. The approach shifts electromechanical modes to specific areas in the s-plane. Enhancing the multi-machine power system and establishing stabilizer parameters for dynamic performance. The study examines the designed approach aptitude for standard lead-lag PSSs configurations. In order to elevate the global search problem and transfer some static operators for the optimum optimization process. the chaos mapping. also known as CNBA. is introduced into NBA. Four different forms of chaos maps are compared in experiments to resolve unconstrained mathematical issues in order to illustrate CNBA performance. In any other case. the challenge of designing PSS under a wide range of loading situations is transformed into an optimization challenge with the damping ratio of electromechanical modes with low damping as the target function. The optimal stabilizers’ gains are gotten by employing the CNBA algorithm. Second plan. an effective technique is astutely established to delineate the PSS location and quantity using CNBA and another side using participation factor. To examine the efficacy of the proposed CNBA-based PSS on a large system; it is tested on the interconnected of New-England/New-York (16 generators and 68 buses) power grid. and verified by comparative study with NBA through eigenvalue analysis and nonlinear simulation to provide evidence the algorithmic competence of CNBA. The CNBA approach yields a minimum damping ratio of 37%. which is consistent with the its eigenvalue. In contrast, the NBA approach achieves a minimum damping ratio of 31%. The simulation results reveal the fine performance of the proposed CNBA-PSS in a convincing manner and its capacity to provide an excellent damping for inter-area and local oscillations under diverse operating cases compared to NBA-PSS then in the case of PSS location.

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Coordinated Design of Damping Controllers for Power System Stability

Kar,

Meshram,

Krishna

et al. 2024

Lecture Notes in Electrical Engineering

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Application of Fractional-Order PID Controller to Improve Stability of a Single-Machine Infinite-Bus System

Cited by 7 publications

References 27 publications

Experimental test performance for a comparative evaluation of a voltage source inverter: Dual voltage source inverter

Experimental test performance for a comparative evaluation of a voltage source inverter: Dual voltage source inverter

Improved chaotic Bat algorithm for optimal coordinated tuning of power system stabilizers for multimachine power system

Coordinated Design of Damping Controllers for Power System Stability

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