Transcription of AND9957 - On Board Charger (OBC) Three-phase PFC Converter
{{id}} {{{paragraph}}}
Example: tourism industry
AND9957 - On Board Charger (OBC) Three-phase PFC Converter
APPLICATION Semiconductor Components Industries, LLC, 2019 August, 2021 Rev. 31 Publication Order Number: AND9957 /DOn Board Charger (OBC) Three-phase PFC ConverterAND9957/DSummaryWith the coming electrification of the automotive market, the needof battery chargers is more and more demanded. With the simpleequation more power, shorter the recharge time is, a 3 phase supply ishere considered which can provide up to 3x the power ofa single phase 3 phase PFC Board here proposed is an example of the firststage of an On Board Charger system based on silicon carbideMOSFET which will lead to a higher system efficiency and a reducedBOM Board is developed with the primarily goal of providing easyaccess to the different devices for easing the testing phase and formeasuring; a form factor optimization has never been a target for VoltageThe output voltage provided by the 3 phase PFC is here fixed to700 V (Accuracy 5%) and thanks to the SiC technology, the thermalcapability can be extended to higher ranges.
Analog Off 1.65 Microcontroller ... The board behavior is simple, when a 3−phase voltage at 50 Hz is provided to the input connector; the output bus capacitor voltage will rise because of nature of the PFC topology. A bridge−less PFC with MOSFET guarantees ... A threshold value of 50 A is set on the board given the characteristic of
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: