A Novel Control Strategy for Shunt Active Power Filter under Nonlinear and Unbalanced Three Phase Load Conditions

Hao, Shuai; Fu, Zhouxing; Wang, Qingliang; Zheng, Junqiang; Zhang, Minglu

doi:10.1109/is3c.2016.35

Cited by 5 publications

(4 citation statements)

References 6 publications

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“…It can be seen that the research of [1] and [2] are mainly focused on choosing the active phase in the network. This mainly ensures continuity of power supply but does not sufficiently eliminate voltage asymmetry.…”

Section: Experimental Researchmentioning

confidence: 99%

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Development of simulation model of smart phase selector device

Khojiakbar,

Kholiddinov,

Eraliev

et al. 2023

E3S Web Conf.

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In the quest for efficient and reliable power distribution systems, voltage asymmetry has emerged as a significant challenge. Voltage imbalances across different phases can lead to increased energy losses, compromised power quality, and reduced equipment lifespan. To address these issues, smart phase selector devices have gained attention as advanced electronic solutions for monitoring and managing voltage imbalances in low-voltage networks. This paper presents the development of a simulation model of a smart phase selector device using the Proteus software platform. Proteus offers a versatile environment for simulating electronic circuits and systems, making it an ideal choice for developing and evaluating the performance of the smart phase selector device. The primary objective of this research is to create a comprehensive simulation model that accurately represents the behavior and functionality of the smart phase selector device. Through a thorough literature review, the key principles and concepts underlying smart phase selector devices, voltage asymmetry, and related simulation techniques are explored. The developed simulation model incorporates the necessary circuit components, algorithms, and control mechanisms to faithfully simulate the operation of the smart phase selector device.

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Section: Experimental Researchmentioning

confidence: 99%

“…One of the challenges faced by power distribution networks is voltage asymmetry, which occurs when there are imbalances in voltage levels across different phases. Voltage asymmetry can lead to several issues, including increased energy losses, reduced equipment lifespan, and compromised power quality [1][2][3][4][5].…”

Section: Introductionmentioning

confidence: 99%

Development of simulation model of smart phase selector device

Khojiakbar,

Kholiddinov,

Eraliev

et al. 2023

E3S Web Conf.

View full text Add to dashboard Cite

show abstract

“…Fig. 1-b is a simple display of shunt active power filters, as it is shown APF is compensating the nonlinear load current by injecting the same nonlinear current that load absorbs from the grid, so that the grid current will be sinusoidal [66,67] Ongoing researches in this field are concentrated over novel control methods of shunt active power filters and also new applications for shunt APFs [68][69][70][71][72][73][74][75][76][77][78][79][80]. More detailed analysis of main topologies of shunt active power filters is done in [81].…”

Section: Shunt Active Power Filtermentioning

confidence: 99%

An overview of power quality enhancement techniques applied to distributed generation in electrical distribution networks

Naderi

Hosseini

Zadeh

et al. 2018

Renewable and Sustainable Energy Reviews

129

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-It is obvious that power quality is an important characteristic of today's distribution power systems as loadsbecome more sensitive on the other hand nonlinear loads are increasing in the electrical distribution system. Considering the distributed nature of harmonic loads, the need for distributed power quality improvement (PQI) is inevitable. From years ago, researchers have been working on various kinds of filters and devices to enhance the overall power quality of power system, but today the nature of distribution system has been changed and power electronic based DGs play an important role in distribution grids. In this paper, a thorough survey is done on power quality enhancement devices with emphasis on ancillary services of multi-functional DGs. A literature review is also done on microgrids concept, testbeds and related control methods. Although there were some applications of DGs for PQI improvement these applications were not defined multi-functional DGs. Various control methods are studied and categorized regarding different viewpoints in the literature. Finally, a couple of thorough comparisons are done between the available techniques considering the nature, capabilities, advantages and implementation costs.

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“…In Gowtham and shobha's paper, they have used a PI controller whose proportional and integral constants are being optimised using genetic and PSO algorithm [21]. In the same control strategy, PI controller was being replaced by fuzzy logic controller to improve the performance of system in a paper by Shuai Hao et al [22]. In a paper by Yu Wang et al, the study investigates the inherent influence of a DC-link voltage controller on both DC-link voltage control and the compensation performance of a three-phase, four-wire SAPF [23].…”

Section: B DC Link Pi Control Theorymentioning

confidence: 99%

A Review: Design of Active Power Filters using Soft Computing Techniques

Rathore¹,

Gupta²

2017

International Journal of Innovative Research in Electrical, Ele

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Electrical power quality determines the fitness of a system. Major power quality issues nowadays are harmonics and reactive power. Non-linear loads are the main cause of introduction of harmonics in the system. To mitigate these harmonics, suitable filters are needed to be introduced in the system. Active power filter provides an effective and adjustable solution to eliminate harmonic current and compensate reactive power in an electrical power system. Its performance depends on the strategies employed and the type of controller being used in reference current generation. This paper presents a survey on using soft computing techniques and application of different control strategies in active power filter.

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A Novel Control Strategy for Shunt Active Power Filter under Nonlinear and Unbalanced Three Phase Load Conditions

Cited by 5 publications

References 6 publications

Development of simulation model of smart phase selector device

Development of simulation model of smart phase selector device

An overview of power quality enhancement techniques applied to distributed generation in electrical distribution networks

A Review: Design of Active Power Filters using Soft Computing Techniques

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