Non-contact type power receiving apparatus
First Claim
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1. A non-contact type power receiving apparatus, comprising:
- a first power receiving coil and a second power receiving coil; and
a selective rectifying unit rectifying power from one of the first and second power receiving coils which receives the power from an external power transmitting coil in a non-contact scheme,wherein the selective rectifying unit includes a plurality of switches forming a first transfer path rectifying power received from the first power receiving coil, and a second transfer path rectifying power received from the second power receiving coil and differing from the first transfer path.
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Abstract
In a non-contact type power receiving apparatus, two power receiving coils may share a single rectifying circuit. A non-contact type power receiving apparatus may include a first power receiving coil and a second power receiving coil, and a selective rectifying unit rectifying power from one of the first and second power receiving coils which receives the power from an external power transmitting coil in a non-contact scheme.
7 Citations
11 Claims
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1. A non-contact type power receiving apparatus, comprising:
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a first power receiving coil and a second power receiving coil; and a selective rectifying unit rectifying power from one of the first and second power receiving coils which receives the power from an external power transmitting coil in a non-contact scheme, wherein the selective rectifying unit includes a plurality of switches forming a first transfer path rectifying power received from the first power receiving coil, and a second transfer path rectifying power received from the second power receiving coil and differing from the first transfer path. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A non-contact type power receiving apparatus, comprising:
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a plurality of power receiving units receiving power in a non-contact scheme; and a plurality of battery cells receiving power from each of the plurality of power receiving units and being charged with the power, wherein each of the plurality of power receiving units includes; a first power receiving coil and a second power receiving coil; a selective rectifying unit rectifying power from one of the first and second power receiving coils which receives the power from an external power transmitting coil in the non-contact scheme; and a converting unit converting the rectified power into charging power and transmitting the charging power to a corresponding battery cell, and wherein the plurality of battery cells are electrically connected to one another in at least one of a serial connection scheme and a parallel connection scheme. - View Dependent Claims (8, 9, 10, 11)
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Specification