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Relevant bibliographies by topics / Interleaved boost PFC

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Journal articles

Academic literature on the topic 'Interleaved boost PFC'

Author: Grafiati

Published: 4 June 2021

Last updated: 14 February 2022

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Journal articles on the topic "Interleaved boost PFC"

1

Nourani Esfetanaj, Naser, Huai Wang, Frede Blaabjerg, and Pooya Davari. "Differential Mode Noise Estimation and Filter Design for Interleaved Boost Power Factor Correction Converters." Applied Sciences 11, no. 6 (2021): 2716. http://dx.doi.org/10.3390/app11062716.

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Interleaved power factor correction (PFC) is widely used circuit topology due to good efficiency and power density for single-switch boost PFC. As the differential mode (DM) electromagnetic interference (EMI) noise magnitude depends upon the input current ripple, this research details a comprehensive study of DM EMI filter design for interleaved boost PFC with the aim of minimizing the component size. It is also demonstrated that the different numbers of interleaved stages and switching frequency influence the filter attenuation requirement and, thus, the EMI filter size. First, an analytical model is derived on the basis of the Norton equivalent circuit model for the differential mode noises of interleaved boost PFC within the frequency range of 9–500 kHz. The derived model can help identify the proper phase shifting among the interleaved boost converters in order to minimize the considered differential mode noises at the filter design frequency. So, a novel phase-shift method is developed to get a minimized attenuation required by a filter in Band B. Further, a volume optimization of the required DM filter was introduced based on the calculated filter attenuation and volumetric component parameters. Based on the obtained results, unconventional and conventional phase shifts have demonstrated a good performance in decreasing the EMI filter volume in Band B and Band A, respectively. A 2-kW interleaved PFC case study is presented to verify the theoretical analyses and the impact of phase-shifting on EMI filter size.

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2

Turksoy, Omer, Unal Yilmaz, and Ahmet Teke. "Minimizing Capacitance Value of Interleaved Power Factor Corrected Boost Converter for Battery Charger in Electric Vehicles." Elektronika ir Elektrotechnika 25, no. 5 (2019): 11–17. http://dx.doi.org/10.5755/j01.eie.25.5.24349.

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A dynamic voltage compensator (DVC) technique is presented for the minimizing of the capacitance value of the interleaved power factor corrected (PFC) boost converter for the battery charger in electric vehicles. This technique is based on eliminating the ripple on the capacitor by creating a voltage in the opposite direction as well as the amount of ripple on the capacitor. With the proposed method, the capacitance value is reduced by approximately five times. Reducing the size of the capacitor also provides the use of film-capacitors with a longer life. The other contribution of this study is designing a faster and more stable fully-digital control system, instead of the commonly used analogue controller of interleaved PFC boost converter. A 3.3 kW interleaved PFC boost converter is designed to verify the effect of the designed dynamic voltage compensator and digital controller.

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3

Ramesh, V., and Y. Kusuma Latha. "A Soft Switching Control Strategy Based on Interleaved Boost Converter for BLDC Motor Drive." International Journal of Power Electronics and Drive Systems (IJPEDS) 6, no. 3 (2015): 516. http://dx.doi.org/10.11591/ijpeds.v6.i3.pp516-523.

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In this paper, Zero-Voltage-Transition (ZVT) two-cell interleaved boost Power Factor Correction (PFC) converter for voltage source Inverter (VSI) fed permanent magnet brushless DC motor (PMBLDCM) drive has been proposed Scheme reduce the torque ripple of BLDC motor drive and also reduce the switching losses of VSI for Which an auxiliary circuit is designed and added to the interleaved boost converter. For achieving soft switching, only one switch is used in auxiliary circuit which reduces the torque ripple and switching losses. In this proposed control strategy, the DC link voltage is controlled with interleaved boost converter which is proportional to the desired speed of the BLDC motor. In this paper, six switch and four switch VSI is also implemented with interleaved boost converter topology. A comparison is made between the six switch and Four Switch VSI fed PMBLDC Motor drive and Torque Analysis as been done. To validate the proposed work, results are presented. The results showed that proposed converter control strategy operating under soft switching mode improves the efficiency of the drive system with PFC feature in wide range of the speed control.

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4

Ramesh, V., and Y. Kusuma Latha. "Comparison between an Interleaved Boost Converter and CUK Converter Fed BLDC Motor." International Journal of Power Electronics and Drive Systems (IJPEDS) 6, no. 3 (2015): 594. http://dx.doi.org/10.11591/ijpeds.v6.i3.pp594-602.

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There is a great concern of torque ripple and power quality of three phase voltage source converter fed Permanent Magnet Brushless DC Motor (PMBLDCM). In this paper, two control strategies for BLDC motor drive has been investigated. One of the control strategies is based on PFC - CUK converter fed PMBLDCM drive and another one is PFC- interleaved boost converter fed BLDC motor drive. Comparison has been made between the two control stragies in terms of Torque ripple, Total harmonic distortion (THD) and power factor for different operating speeds. The proposed work as been implemented under MATLAB/simulink environment. Simulation results are presented to validate proposed work. From the results, it is observed that PFC interleaved Boost converter fed BLDC motor drive is more effective compared to CUK converter fed BLDC motor drive.

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5

Cheng, Chang, Cheng, Chang, Chung, and Chang. "A Single-Stage LED Streetlight Driver with Soft-Switching and Interleaved PFC Features." Electronics 8, no. 8 (2019): 911. http://dx.doi.org/10.3390/electronics8080911.

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This paper presents a single-stage driver with soft-switching and interleaved power-factor correction (PFC) features suitable for light-emitting diode (LED) energy-saving streetlight applications. The proposed LED streetlight driver integrates an interleaved buck-boost PFC converter with coupled inductors and a half-bridge LLC resonant converter into a single-stage power-conversion circuit with reduced voltage stress on the DC-linked capacitor and power switches, and it is suitable for operating at high utility-line voltages. Furthermore, coupled inductors in the interleaved buck-boost PFC converter are operated in discontinuous-conduction mode (DCM) for accomplishing PFC, and the half-bridge LLC resonant converter features zero-voltage switching (ZVS) to reduce switching losses of power switches, and zero-current switching (ZCS) to decrease conduction losses of power diodes. Operational modes and design considerations for the proposed LED streetlight driver are introduced. Finally, a 144 W (36V/4A)-rated LED prototype driver is successfully developed and implemented for supplying a streetlight module and operating with a utility-line input voltage of 220 V. High power factor, low output-voltage ripple factor, low output-current ripple factor, and high efficiency are achieved in the proposed LED streetlight driver.

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6

Kanimozhi, G., and V. T. Sreedevi. "Semibridgeless Interleaved PFC Boost Rectifier for PHEV Battery Chargers." IETE Journal of Research 65, no. 1 (2018): 128–38. http://dx.doi.org/10.1080/03772063.2017.1407268.

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7

Nussbaumer, T., K. Raggl, and J. W. Kolar. "Design Guidelines for Interleaved Single-Phase Boost PFC Circuits." IEEE Transactions on Industrial Electronics 56, no. 7 (2009): 2559–73. http://dx.doi.org/10.1109/tie.2009.2020073.

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8

da S. Postiglione, Cícero, André L. Fuerback, Claudinor Bitencourt Nascimento, Denizar Cruz Martins, and Arnaldo José Perin. "Ac–dc Serial-interleaved Boost Converter Applied In A Single-stage Pfc." Eletrônica de Potência 18, no. 4 (2013): 1170–79. http://dx.doi.org/10.18618/rep.2013.4.11701179.

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9

Latha, R., and J. Kanakaraj. "Design of Interleaved Three-Phase Single Switch Boost PFC Converter." Asian Journal of Research in Social Sciences and Humanities 6, no. 10 (2016): 647. http://dx.doi.org/10.5958/2249-7315.2016.01041.8.

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10

Cimini, Gionata, Maria Letizia Corradini, Gianluca Ippoliti, Giuseppe Orlando, and Matteo Pirro. "Passivity-Based PFC for Interleaved Boost Converter of PMSM drives." IFAC Proceedings Volumes 46, no. 11 (2013): 128–33. http://dx.doi.org/10.3182/20130703-3-fr-4038.00128.

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