Desing and Implementation of a Microcontroller Based Buck Boost Converter as a Smooth Starter for Permanent Magnet Motor

Ravi, S.; Mezhuyev, Vitaliy; Annapoorani, K. Iyswarya; Sukumar, P.

doi:10.11591/ijeecs.v1.i3.pp566-574

Cited by 10 publications

(6 citation statements)

References 2 publications

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“…Khodaparast et. al 2012 [16][17][18] use d-q transformation and half wave rectifier to identify all flicker tones that are present in utility voltage. But this paper focuses on calculation of amplitude of each flicker tone rather than phase.…”

Section: D-q Transformation Methods For Flicker Magnitude Calculationmentioning

confidence: 99%

A Review of Methods Employed to Identify Flicker Producing Sources

Inamdar¹,

Annapoorani²

2018

TELKOMNIKA

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Section: D-q Transformation Methods For Flicker Magnitude Calculationmentioning

confidence: 99%

A Review of Methods Employed to Identify Flicker Producing Sources

Inamdar¹,

Annapoorani²

2018

TELKOMNIKA

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“…Figure .1 shows the typical structure of a two-stage single-phase grid-connected photovoltaic PV system. SAPF [11][12][13] injects a voltage component that is connected in series with the supply voltage, thus offsetting the voltage bends and swells on the load side. The control response is of the order of 3 ms, guaranteeing a secure voltage supply in transient conditions.…”

Section: Figure 1 Overall Block Diagram Of Pv-sapfmentioning

confidence: 99%

PV integrated series active filter for sag voltage and harmonic compensation

Meftouhi¹,

Abdelkhalek²,

Allali³

et al. 2019

IJPEDS

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<span lang="EN-US">The use of loads in the past few days is becoming vast, giving an alarm signal to the power system and electronics engineers in terms of power quality. Due to the large amount of non-linear power electronics, utilities frequently experience voltage and harmonic distortions every day. In this paper, the combination of the Series active power filter SAPF with a PV source is deliberated. The PV based on the SAPF aims to compensate voltage deviations or disturbances that occur in the system caused by power quality issues. The proposed system consists of a PV source connected to the DC link through two dc-dc converters, the first extracts the maximum power of the PV source through pulse with modulation PWM signals generated from the maximum power point tracker MPPT controller. Thus, the second converter is used to regulate the high voltage side of the converter through closed control loops using Fuzzy Logic Controller FLC, in addition to a voltage source inverter VSI and a series injection transformer. Despite of fluctuations of the DC link during the compensation of the needed energy, MPPT and closed control loops generate PWM signals to the switching devices of dc-dc boost converters in order to extract maximum PV power and to maintain the bus voltage within its limits and around its reference values respectively. The proposed topology is simulated in Matlab Simulink software, where simulation results show that the proposed PV based SAPF can efficiently reduce problems of voltage sag and harmonic.</span>

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“…Advanced active filters well advanced in filtering performance with the smaller in physical size. The advanced filters are flexible in application while it is compared to traditional passive filters using inductors and capacitors [3][4][5][6].…”

Section: Power Qualitymentioning

confidence: 99%

Design and Development of Shunt Active Filter Using MATLAB for Minimization of Harmonics

Samikannu¹,

Rohini²,

Kumar³

et al. 2018

IJET

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Nonlinear loads draw non sinusoidal current and voltage from the utility. These non-sinusoidal current and voltages created due to nonlinear loads are called harmonics. The harmonic voltage and current disturbs the system back and creates big power quality problem. Therefore in order to mitigate harmonic problems different mechanisms are used. In this work as introduction different power quality problems, harmonics and their mitigation techniques/filters are presented and discussed. Between the different ways to minimize/eliminate harmonics active power filters are most Prominent one. This research work presents three phase system shunt active power filter working based on PQ theory. MATLAB simulation used and results are discussed.

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Desing and Implementation of a Microcontroller Based Buck Boost Converter as a Smooth Starter for Permanent Magnet Motor

Cited by 10 publications

References 2 publications

A Review of Methods Employed to Identify Flicker Producing Sources

A Review of Methods Employed to Identify Flicker Producing Sources

PV integrated series active filter for sag voltage and harmonic compensation

Design and Development of Shunt Active Filter Using MATLAB for Minimization of Harmonics

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