Non-contact type power transmitting apparatus, non-contact type power transmitting-receiving apparatus, contact/non-contact type power transmitting apparatus, and contact/non-contact type power transmitting-receiving apparatus
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsYoung Min LEE, Tae Won HEO, Sang Ho CHO, Heung Gyoon CHOI
Life of this patent
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Abstract
A non-contact type power transmitting apparatus may include a rectifying unit rectifying alternating current (AC) power, a power converting unit converting the power rectified by the rectifying unit into direct current (DC) power through a single power converting operation and switching and transmitting the DC power, and a power transmitting coil transmitting transmission power transmitted from the power converting unit externally in a non-contact scheme.
Claims11
A non-contact type power transmitting apparatus comprising:
- a rectifying unit rectifying alternating current (AC) power;
- a power converting unit converting the power rectified by the rectifying unit into direct current (DC) power through a single power converting operation and switching the DC power;
- and
- a power transmitting coil transmitting the power from the power converting unit externally in a non-contact scheme.
A non-contact type power transmitting-receiving apparatus comprising:
- a power transmitting apparatus including a rectifying unit rectifying AC power, a power converting unit converting the power rectified by the rectifying unit into DC power through a single power converting operation and switching the DC power, and a power transmitting coil transmitting the power from the power converting unit externally therefrom in a non-contact scheme;
- and
- a power receiving apparatus including a power receiving coil receiving the power transmitted from the power transmitting coil in the non-contact scheme and a power charging unit converting the power received in the power receiving coil into charging power and charging a battery with the charging power.
A contact/non-contact type power transmitting-receiving apparatus comprising:
- a power transmitting apparatus including a rectifying unit rectifying AC power, a power converting unit converting the power rectified by the rectifying unit into DC power through a single power converting operation and switching the DC power, and a transformer having a power transmitting coil transmitting the power from the power converting unit externally in a non-contact scheme and an auxiliary coil magnetically coupled to the power transmitting coil to transfer power converted depending on a turns ratio to the power transmitting coil externally therefrom in a contact scheme;
- and
- a power receiving apparatus including a power receiving coil receiving the power transmitted from the power transmitting coil in the non-contact scheme and a power charging unit converting the power received in the power receiving coil into charging power and charging a battery with the charging power.
Dependencies are inferred from the claim text.