Non‐linear adaptive hysteresis band pulse‐width modulation control for hybrid active power filters to reduce switching loss

Wang, Lei; Lam, Chi-Seng; Wong, Man-Chung; Dai, Ningyi; Lao, Keng-Weng; Wong, Chi-Yin

doi:10.1049/iet-pel.2014.0824

Cited by 55 publications

(22 citation statements)

References 22 publications

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“…Some researchers are interested in virtual hybrid APFs, that is an APF between an AC and DC micro-grid [107]. To research finding novel control strategies to improve the performance of hybrid filters has always been popular for researchers [108][109][110][111][112][113].…”

Section: Hybrid Active Power Filtersmentioning

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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Section: Hybrid Active Power Filtersmentioning

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

View full text Add to dashboard Cite

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“…The d-q fundamental voltages, (5) and (6) can be represented in terms of the modulator signals and the DC voltage V dc , where V dinv = V dc m dinv /2 and V qinv = V dc m qinv /2. Thus, by solving (5) and (6) for i d and i q currents and then substituting these values in (15), the following expression for the i dc and the DC power produced, P dc , are:…”

Section: Inner and Outer Controllermentioning

confidence: 99%

An Active Power Filter Based on a Three-Level Inverter and 3D-SVPWM for Selective Harmonic and Reactive Compensation

Morales

Campos‐Gaona²,

Hernández-Ángeles

et al. 2017

Energies

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Active Power Filters (APFs) have been used for reducing waveform distortion and improving power quality. However, this function can be improved by means of a selective harmonic compensation. Since an APF has rating restrictions, it is convenient to have the option of selecting an individual or a set of particular harmonics in order to compensate and apply the total APF capabilities to eliminate these harmonics, in particular those with a greater impact on the Total Harmonic Distortion (THD). This paper presents the development of a new APF prototype based on a three-phase three-level Neutral Point Clamped (NPC) inverter with selective harmonic compensation capabilities and reactive power compensation. The selective harmonic compensation approach uses several Synchronous Rotating Frames (SRF), to detect and control individual or a set of harmonics using d and q variables. The APF includes a Three-Dimensional Space Vector Modulator (3D-SVPWM) in order to generate the compensation currents. Because of its multilevel topology, the proposed active power filter can be used in diverse power quality applications at sub-transmission and distribution voltage levels. Simulation and experimental results are shown to validate the proposed solution and assess the prototype performance in different scenarios.

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“…(3) It makes the relay protection device act by mistake, which interrupts the power supply and makes the extent loss to production. (4) It interferes with measuring instruments and communication systems [6][7][8]. erefore, it is urgent to control the power harmonic pollution to improve the power quality.…”

Section: Introductionmentioning

confidence: 99%

Shunt Active Power Filter Based on Proportional Integral and Multi Vector Resonant Controllers for Compensating Nonlinear Loads

Zhang

Xie

et al. 2018

Journal of Electrical and Computer Engineering

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e current tracking control strategy determines the compensation performance of shunt active power filter (SAPF). Due to inadequate compensation of the main harmonic by traditional proportional integral (PI) control, a control algorithm based on PI and multi vector resonant (VR) controllers is proposed to control SAPF. e mathematical model of SAPF is built, and basic principle of VR controller is introduced. Under the synchronous reference frame, the proposed control method based on pole zero cancellation is designed, which narrows the order of the control system and improves the system dynamic response and the control accuracy. en the feasibility of the method is demonstrated by analyzing the closed loop frequency characteristics of the system. Finally, the simulation and experimental results are carried out to verify the performance of the proposed method.

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Non‐linear adaptive hysteresis band pulse‐width modulation control for hybrid active power filters to reduce switching loss

Cited by 55 publications

References 22 publications

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

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

An Active Power Filter Based on a Three-Level Inverter and 3D-SVPWM for Selective Harmonic and Reactive Compensation

Shunt Active Power Filter Based on Proportional Integral and Multi Vector Resonant Controllers for Compensating Nonlinear Loads

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