APPARATUS FOR DETERMINING ABNORMAL STATUS OF WIRELESS POWER TRANSMISSION COIL
1 Assignment
0 Petitions
Accused Products
Abstract
Provided is an apparatus for determining an abnormal status of a wireless power transmission coil, the apparatus including an input-current sensor configured to detect an input current and provided at an input side of a power transmission coil, an output-current sensor configured to detect an output current and provided at an output side of the transmission coil, and a controller configured to compare each of the input current and the output current with a predetermined threshold value corresponding thereto to determine whether a disconnection or a short circuit occurs in the transmission coil.
-
Citations
31 Claims
-
1-11. -11. (canceled)
-
12. An apparatus for determining an abnormal status of a wireless power transmission coil, the apparatus comprising:
-
an input-current sensor configured to detect an input current, the input-current sensor being provided at an input side of a power transmission coil; an output-current sensor configured to detect an output current, the output-current sensor being provided at an output side of the transmission coil; and a controller configured to compare each of the input current and the output current with a predetermined threshold value corresponding thereto to determine whether a disconnection or a short circuit occurs in the transmission coil. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31)
-
Specification