Power Quality Issues and Mitigation Techniques in Microgrid

Jadeja, Rajendrasinh; Bizon, Nicu; Trivedi, Tapankumar; Ved, Amit; Chudasama, Mrudurajsinh

doi:10.1007/978-3-030-23723-3_30

Cited by 7 publications

(2 citation statements)

References 31 publications

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“…Power quality issues in DC microgrid have been identified to be five: 30 transient disturbance, short-/long-duration variations, voltage imbalance, voltage fluctuation and DC waveform distortion. In this part, only transient disturbances are treated.…”

Section: Comparison Of Ida-pbc With Integral Action and Pi-based Controlmentioning

confidence: 99%

Design and implementation of an interconnection and damping assignment–passivity-based control for grid-integrated hybrid renewable system with energy storage

Ghanjati

Tnani

Coirault

et al. 2020

Proceedings of the Institution of Mechanical Engineers, Part I:

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This article introduces a unified Hamiltonian formulation for controlling grid-connected direct current microgrid via interconnection and damping assignment–passivity-based control. The direct current microgrid includes hydro–solar–wind hybrid renewable energy systems and battery/supercapacitor hybrid energy storage system. Hybrid renewable energy systems are integrated as a disturbed direct current source, while hybrid energy storage system is integrated via semi-active topology, where the battery is connected to the direct current bus through a bidirectional dc-to-dc converter. The proposed Hamiltonian approach allows us to design a control strategy for the bidirectional dc-to-dc converter and the grid-connected three-phase inverter to (1) reject power disturbances in the direct current bus via the supercapacitor and ensure smooth current in the battery as well as in the grid and (2) assign the system to a desired equilibrium after sharp changes. In the studied article, the stability of the system under the interconnection and damping assignment–passivity-based control controller is investigated. The interconnection and damping assignment–passivity-based control controller is compared with two conventional proportional–integral–based controllers through simulations under the MATLAB/Simulink environment. The main contributions in this article are the unified hybrid modelling for dc-to-dc power converter and grid-connected inverter using port-Hamiltonian approach, external disturbance rejection in the multi-source power system using interconnection and damping assignment–passivity-based control, and the assurance of global asymptotic stability of the closed-loop system.

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Section: Comparison Of Ida-pbc With Integral Action and Pi-based Controlmentioning

confidence: 99%

Design and implementation of an interconnection and damping assignment–passivity-based control for grid-integrated hybrid renewable system with energy storage

Ghanjati

Tnani

Coirault

et al. 2020

Proceedings of the Institution of Mechanical Engineers, Part I:

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show abstract

“…1, January 2023: 75-84 76 applicable for the economic losses problem and is cost-effective [3]. Current and voltage-related issues are also mitigated by the series and shunt active power filter, which has a standard limit of +-5% [4]. The development of the algorithm of an instantaneous reactive power theory for a shunt compensator, its implementation, and an evaluation of power quality indices to demonstrate the mitigation of power quality in distribution system.…”

Section: Introductionmentioning

confidence: 99%

Unified power quality control based microgrid for power quality enhancement using various controlling techniques

Madhavan¹,

Nalini

2022

IJEECS

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This research analyses the introduction of unified power quality control (UPQC) to mitigate the power quality problems, which is caused by using power electronics devices. In this article, the challenges in power quality, the suggested UPQC control approaches that are made by the distributed generation of dynamic voltage restorer (DVR) and static synchronous compensator (STATCOM) with the DC-link. The DVR is a series active power filter (APF) compensator and the STATCOM is a shunt APF compensator. In the meanwhile, DVR compensates voltage related issuesas well as STATCOM provides the needed reactive power supply by load and reducing the current issues associated with the unity power factor. The main objectives of the UPQC to mitigate voltage imbalance, harmonics, negative-sequence current and reactive power. To overcome the PQ issues the multifunction power conditioner is implemented. In addition, several proposed control approaches were employed and compared with series and shunt APFs. In MATLAB/Simulink software is used to illuminate the performance of the control strategies. Finally, the simulation will be evaluated and PQ problems in UPQC will be reduced by various techniques such as unit vector template generation technique (UVTGT), power balancing theory (BPT), proportional integral (PI) control technique and hysteresis control technique.

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Power Quality Enhancement in Grid-Connected PV/Wind/Battery Using UPQC: Atom Search Optimization

Goud

Rao

2021

J. Electr. Eng. Technol.

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Power Quality Issues and Mitigation Techniques in Microgrid

Cited by 7 publications

References 31 publications

Design and implementation of an interconnection and damping assignment–passivity-based control for grid-integrated hybrid renewable system with energy storage

Design and implementation of an interconnection and damping assignment–passivity-based control for grid-integrated hybrid renewable system with energy storage

Unified power quality control based microgrid for power quality enhancement using various controlling techniques

Power Quality Enhancement in Grid-Connected PV/Wind/Battery Using UPQC: Atom Search Optimization

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