Performance evaluation of a Schottky SiC power diode in a boost PFC application

Spiazzi, G.; Buso, Simone; Citron, Massimiliano; Corradin, Marco; Pierobon, R.

doi:10.1109/tpel.2003.818821

Cited by 96 publications

(28 citation statements)

References 4 publications

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“…BLIL PFC BOOST CONVERTER BLIL PFC boost converter has four diodes [9], MOSFETs and inductors in which inductors L3 and L4 will provide interleaving operation [10]. The inductors L1, L2 L3 and L4 will perform the function similar to the diode bridge rectifier at the input of conventional PFC boost converter.…”

Section: A Conventional Pfc Boost Convertermentioning

confidence: 99%

Performance enhanced BLIL PFC boost converter for PHEV battery chargers

Vyshakh¹,

Unni²

2014

2014 Annual International Conference on Emerging Research Areas: Magnetics, Machines and Drives (AICERA/iCMMD)

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AC to DC converters are the key component in battery chargers of plug in hybrid electric vehicle. DC to DC converter in the above mentioned charger will step up or step down the voltage according to the requirement of the battery. Conventional power factor corrected boost converter used for the purpose of AC to DC conversion have disadvantages like low power factor and high value of total harmonic distortion. These disadvantages can be eliminated in Bridgeless Interleaved power factor corrected boost converter. Self commutating devices are used in these converters for the purpose of switching according to load rating. A protection circuit is provided which will isolate the converter from supply when current in load goes above the rated value of load current.

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Section: A Conventional Pfc Boost Convertermentioning

confidence: 99%

Performance enhanced BLIL PFC boost converter for PHEV battery chargers

Vyshakh¹,

Unni²

2014

2014 Annual International Conference on Emerging Research Areas: Magnetics, Machines and Drives (AICERA/iCMMD)

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“…2(a) depicts the CCM boost converter's circuit diagram [5]. The MOSFET (Infineon, IPP60R099CP) was operated at a 100 kHz switching frequency with 50% duty cycle for a 100 V DC input voltage and 75 Ω load resistance.…”

Section: Introductionmentioning

confidence: 99%

Time and frequency mixed-domain analysis of conducted emissions for types of diode

Ibuchi

Funaki

2015

IEICE ComEX

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Electromagnetic interference (EMI) noise in time and frequency mixed domains is analyzed to understand the influence of noise source behavior on the conducted emissions in boost converters. The switching characteristics of a sillicon PiN diode and a sillicon carbide Schottky barrier diode in a boost converter are compared and evaluated as EMI noise sources, and the influence of diode switching operation on the generation and attenuation of conducted emissions are discussed on the basis of spectrogram analysis. IEICE Communications Express, Vol.4, No.5,[136][137][138][139][140][141][142] circuit component in TDR measurement based on Prony analysis," IEICE Electron. Express, vol. 8, no. 18, pp. 1534-1540, Sept. 2011

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“…SiC-Schottky barrier diode (SBD) exhibits almost no reverse recovery current. The possible advantages of its application have been focused on power conversion circuits, and efficiency improvement and temperature stability characteristics have been presented [6,7,8]. This present study focuses on the turn-off of the diode in a CCM PFC circuit.…”

Section: Introductionmentioning

confidence: 99%

Loss and conducted noise characteristics for CCM PFC circuit with SiC-Schottky barrier diode

Ibuchi

Funaki

2014

IEICE Electron. Express

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Active power-factor correction (PFC) circuits are commonly used in the first stage of single-phase AC/DC power converters to improve the power factor and low-order harmonic distortion. In continuous current mode (CCM) PFC circuits, the reverse recovery current of a PN diode is induced during its turn-off following the turnon operation of a MOSFET, which causes not only a switching loss but also a switching noise in the PFC circuit. This study investigates the loss and conducted noise characteristics of a PFC circuit by comparing the difference among silicon PiN diodes, silicon Schottky barrier diodes (SBDs), and silicon carbide SBDs.

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Performance evaluation of a Schottky SiC power diode in a boost PFC application

Cited by 96 publications

References 4 publications

Performance enhanced BLIL PFC boost converter for PHEV battery chargers

Performance enhanced BLIL PFC boost converter for PHEV battery chargers

Time and frequency mixed-domain analysis of conducted emissions for types of diode

Loss and conducted noise characteristics for CCM PFC circuit with SiC-Schottky barrier diode

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