Battery temperature adjusting system and operating method thereof
First Claim
1. A battery temperature adjusting system, comprising:
- a battery unit including a heating pad;
a leading wire connected to the battery unit; and
a current induction unit surrounding the leading wire,wherein the current induction unit is electrically connected to the heating pad,wherein the heating pad has a first heating pad disposed in an upper portion and a second heating pad disposed in a lower portion, and a heating wire disposed between the first heating pad and the second heating pad,wherein current induced in the current induction unit is supplied to the heating wire,wherein the heating wire is connected continuously from a first end point of the heating pad to a second end point of the heating pad, the second end point being located opposite the first end point,wherein the current induction unit comprises a solenoid coil,wherein the battery unit comprises a plurality of cells and a plurality of heating pads which are alternatively stacked, andwherein the heating wire is formed in a zig-zag shape with respect to a cell stacking direction.
1 Assignment
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Accused Products
Abstract
The present invention relates to a battery temperature adjusting system including: a battery unit having a heating pad; a leading wire connected to the battery unit; and a current induction unit surrounding the leading wire, wherein the current induction unit is electrically connected to the heating pad. The battery temperature adjusting system according to the present invention generates the induced current by applying the current induction unit surrounding the leading wire connected to the battery unit, and increases the temperature of the battery unit by supplying the induced current to the heating pad, thereby obtaining a desired battery output in a low-temperature region even without the use of an external power source.
11 Citations
12 Claims
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1. A battery temperature adjusting system, comprising:
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a battery unit including a heating pad; a leading wire connected to the battery unit; and a current induction unit surrounding the leading wire, wherein the current induction unit is electrically connected to the heating pad, wherein the heating pad has a first heating pad disposed in an upper portion and a second heating pad disposed in a lower portion, and a heating wire disposed between the first heating pad and the second heating pad, wherein current induced in the current induction unit is supplied to the heating wire, wherein the heating wire is connected continuously from a first end point of the heating pad to a second end point of the heating pad, the second end point being located opposite the first end point, wherein the current induction unit comprises a solenoid coil, wherein the battery unit comprises a plurality of cells and a plurality of heating pads which are alternatively stacked, and wherein the heating wire is formed in a zig-zag shape with respect to a cell stacking direction. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for operating a battery temperature adjusting system, the method comprising:
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(a) charging and discharging a battery unit by generating a current in a leading wire connected to the battery unit, and generating a magnetic force around the leading wire, the battery unit including a heating pad; (b) generating an induced current in a current induction unit surrounding the leading wire through the magnetic force generated in operation (a); and (c) supplying the induced current generated in operation (b) to a heating wire, wherein the heating pad has a first heating pad disposed in an upper portion and a second heating pad disposed in a lower portion, and the heating wire disposed between the first heating pad and the second heating pad, wherein the heating wire is connected continuously from a first end point of the heating pad to a second end point of the heating pad, the second end point being located opposite the first end point, wherein the current induction unit comprises a solenoid coil, wherein the battery unit comprises a plurality of cells and a plurality of heating pads which are alternatively stacked, and wherein the heating wire is formed in a zig-zag shape with respect to a cell stacking direction. - View Dependent Claims (11, 12)
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Specification