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A new power factor correction (PFC) control method suitable for low cost DSP
24th Annual International Telecommunications Energy Conference, 2003One main barrier to implement digital control for power factor correction (PFC) is the limited switching frequency due to the limited processor speed. A new digital PFC control method is proposed to solve this problem. For convention digital methods, the duty cycle is calculated every switching period.
null Wanfeng Zhang +3 more
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A direct duty cycle calculation algorithm for digital power factor correction (PFC) implementation
2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.04CH37551), 2005A new PFC control method based on direct duty cycle calculation is proposed. The duty cycle required to achieve unity power factor is calculated directly based on the reference current and sensed inductor current, input voltage and output voltage. For both digital and analog implementation, the proposed PFC control method is simpler than commonly used ...
null Wanfeng Zhang +3 more
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2015 IEEE Applied Power Electronics Conference and Exposition (APEC), 2015
In this paper a modular three phase power factor corrections (PFC) structure is proposed. The proposed topology employs two single phase PFC stages that are independently controlled. To secure the single phase PFC independent operation; an electronic phase shifter (EPS) is employed to modify the three phase input voltages to two single phase input ...
Mesaad Waleed Albader, Prasad Enjeti
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In this paper a modular three phase power factor corrections (PFC) structure is proposed. The proposed topology employs two single phase PFC stages that are independently controlled. To secure the single phase PFC independent operation; an electronic phase shifter (EPS) is employed to modify the three phase input voltages to two single phase input ...
Mesaad Waleed Albader, Prasad Enjeti
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Diode-bridge enclosed one switch three-phase power factor corrected (PFC) Ĉuk rectifier
2017 IEEE International Conference on Industrial Technology (ICIT), 2017A new one-switch three phase power factor corrected (PFC) rectifier is presented in this paper. The proposed 3-phase ac-dc converter is based on Ĉuk topology. Proper feedback control of the circuit can maintain high power factor and low input current total harmonic distortion (THD).
Amina Hasan Abedin +4 more
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Topology and control of a Power Factor Correction (PFC) Power Supply
2013Outgoing
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Interleaved Boundary Conduction Mode (BCM) Buck Power Factor Correction (PFC) Converter
IEEE Transactions on Power Electronics, 2013An interleaved boundary conduction mode power-factor-correction buck converter that maintains high efficiency across entire load and line range is proposed. The adaptive master-slave interleaving method maintains stable 180° out-of-phase operation during any transient.
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Power Factor Correction (PFC) of Single Switch Zeta Converter for BLDC Motor
2022 IEEE 2nd Mysore Sub Section International Conference (MysuruCon), 2022Praveenkumar Chandran +3 more
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Basic Power Factor Correction (PFC) Converters for Plug-in EV Charging
2023Abhinandan Dixit +2 more
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Sensorless Integrated AC–DC Power-Factor Correction (PFC) Converter for BLDCM-CF
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2023Amit Kumar, Bhim Singh
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ADAPTIVE POWER FACTOR CORRECTION (PFC) CONTROLLER
2021SORKIN LEV, MISCHUK SERGEY
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