Board charger controller for vehicle, system including the same, and method thereof
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United States of America Patent
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Oct 1, 2024
Grant Date -
Nov 11, 2021
app pub date -
Sep 28, 2020
filing date -
May 6, 2020
priority date (Note) -
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Abstract
An OBC controller for vehicle, a system including the same, and a method thereof are provided. The OBC controller includes a measurement device that measures a voltage of each phase of a three-phase OBC and a controller that calculates an impedance of each phase using a voltage of each phase. The voltage is measured before charging of the three-phase OBC starts. The controller also calculates a charging amount for each phase, the charging amount corresponding to the impedance of each phase, and adjusts charging based on the calculated charging amount for each phase.
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