Power-factor correction boost converter with digital nonlinear carrier control

Thung Bo Hu; Chien Hung Tsai; Heng Ci Lin

doi:10.6329/CIEE.2017.5.05

Power-factor correction boost converter with digital nonlinear carrier control

Thung Bo Hu, Chien Hung Tsai, Heng Ci Lin

Department of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

This paper proposes a digital nonlinear-carrier control (DNLC) power factor correction (PFC) technique. Considering that the total harmonic distortion (THD) of input currents in discontinuous conduction mode (DCM) is higher than in continuous conduction mode (CCM), the controller gives different compensation in CCM and DCM. The power factor (PF) and THD are demonstrated experimentally by field-programmable gate array (FPGA) and a 100 W boost PFC converter. The experimental results are shown for high PF of 0.982 and minimum of 7 % THD.

Original language	English
Pages (from-to)	209-216
Number of pages	8
Journal	International Journal of Electrical Engineering
Volume	24
Issue number	5
DOIs	https://doi.org/10.6329/CIEE.2017.5.05
Publication status	Published - 2017 Oct

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

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title = "Power-factor correction boost converter with digital nonlinear carrier control",

abstract = "This paper proposes a digital nonlinear-carrier control (DNLC) power factor correction (PFC) technique. Considering that the total harmonic distortion (THD) of input currents in discontinuous conduction mode (DCM) is higher than in continuous conduction mode (CCM), the controller gives different compensation in CCM and DCM. The power factor (PF) and THD are demonstrated experimentally by field-programmable gate array (FPGA) and a 100 W boost PFC converter. The experimental results are shown for high PF of 0.982 and minimum of 7 % THD.",

author = "Hu, {Thung Bo} and Tsai, {Chien Hung} and Lin, {Heng Ci}",

year = "2017",

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AB - This paper proposes a digital nonlinear-carrier control (DNLC) power factor correction (PFC) technique. Considering that the total harmonic distortion (THD) of input currents in discontinuous conduction mode (DCM) is higher than in continuous conduction mode (CCM), the controller gives different compensation in CCM and DCM. The power factor (PF) and THD are demonstrated experimentally by field-programmable gate array (FPGA) and a 100 W boost PFC converter. The experimental results are shown for high PF of 0.982 and minimum of 7 % THD.

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JO - International Journal of Electrical Engineering

JF - International Journal of Electrical Engineering

IS - 5

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Power-factor correction boost converter with digital nonlinear carrier control

Abstract

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