Comparison of closed loop PF improvement controllers for single phase AC-DC dual output converter

Gnanavadivel, J.; Santhiya, R.; Kumar, Nikhil

doi:10.1109/iconraeece.2011.6129808

Cited by 5 publications

(5 citation statements)

References 8 publications

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“…A DC DC converter with SL and SC structure is analyzed and outcomes are presented in [24], [31], [33]. An advanced neuro adaptive fuzzy logic based PI controller for tracking maximum power point is presented in [36][37].…”

Section: Irjmetscommentioning

confidence: 99%

Design and Analysis of Boost Topology Based on Sheppard-Taylor Converter for Renewable Power Integration

2023

IRJMETS

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This paper proposes a novel high step-up converter with an average mode control which is designed for power generation applications. The detailed steady-state analysis for the system is presented. According to the steadystate analysis, transfer functions of input voltage versus output voltage and duty cycle versus output voltage are obtained. In addition, some simplifications and design rules are proposed to facilitate the design of the feedback loop. The Sheppard Taylor Converter was primarily designed to provide non pulsing input and output current similar to the Cuk Converter, The energy of the cuk converter is bidirectional, but the sheppard taylor circuit trand former works is forward. The converter has two inductors that can shape the input current feed the output load, reduce the input and output current ripple. Compare to the cuk converter, the sheppard taylor converter can regulate output voltage with less variation in the duty cycle. Sheppard Taylor converter, state space averge model, high step up converter. High voltage gain DC-DC converters find its applications mainly in renewable energy integration.

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Section: Irjmetscommentioning

confidence: 99%

Design and Analysis of Boost Topology Based on Sheppard-Taylor Converter for Renewable Power Integration

2023

IRJMETS

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“…Multi‐level techniques have been proposed and applied to dual‐output boost PFC converters to reduce switching losses and improve conversion efficiency [7, 8]. The modified three‐level boost PFC converter is presented for dual‐output applications [9]. Three‐level characteristic is of benefit to reduce the switching losses of switching devices and improve the conversion efficiency.…”

Section: Introductionmentioning

confidence: 99%

Dual‐output AC–DC converter with three‐port bridgeless PFC and non‐isolated DCX

Jia

et al. 2020

IET power electron.

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“…For voltage control Proportional and Integral (PI) is used and for current loop Hysteresis controller. [5][6][7][8][9][10][11][12][13][14][15][16][17][18][19]. The simulation results show the very low THD of 0.44% and by obtaining unity power factor at the source side and load side.…”

Section: Introductionmentioning

confidence: 99%

“…The fuzzy logic is used to derive a control scheme of boost rectifier for the improvement of power quality. [6][7][8][9] This paper analysis single phase Three level AC-DC converters in MATLAB SIMULINK. The fuzzy logic controller with PI voltage controller reduces the source current THD of about 3.23% for wide load variation and attains unity power factor.…”

Section: Introductionmentioning

confidence: 99%

“…Battery charger and the input stage of Three-level inverter is the main application of this proposed single phase three-level rectifier. [9] A bridgeless modified Single Ended Primary Inductance Converter (SEPIC) is discussed in this paper. Using MATLAB SIMULINK open loop and closed loop simulation are done in both steady state and dynamic conditions.…”

Section: Introductionmentioning

confidence: 99%

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Performance Analysis of Three Phase Two Quadrant Controlled Converter for DC Load Applications

Siddharthan¹,

Ayyappa²,

Kumar³

2019

IJSRST

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This paper provides the operation and analysis of three phase two quadrant controlled converter. In this paper, the converter is being checked with varying the duty cycle for two different loads R and RL. The Power factor, Total Harmonic Distortion (THD) and efficiency are better for very low duty cycle which is the same for RL load. This analysis estimates THD and power factor at various conditions. The FFT analysis is done to find the harmonic content present in the input current waveform. This analysis is done using MATLAB software.

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Comparison of closed loop PF improvement controllers for single phase AC-DC dual output converter

Cited by 5 publications

References 8 publications

Design and Analysis of Boost Topology Based on Sheppard-Taylor Converter for Renewable Power Integration

Design and Analysis of Boost Topology Based on Sheppard-Taylor Converter for Renewable Power Integration

Dual‐output AC–DC converter with three‐port bridgeless PFC and non‐isolated DCX

Performance Analysis of Three Phase Two Quadrant Controlled Converter for DC Load Applications

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