Wireless power transmitter
According to an embodiment of the present invention, the present invention provides a wireless power transmission device capable of reducing production costs. The wireless power transmission device comprises: an alternating current (AC) power outputting unit converting and outputting input power int...
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| creator | KO TAE SEOK KIM SE JOO CHOI YOUNG WOON SON JOUNG HO SONG DOO YOUNG |
| description | According to an embodiment of the present invention, the present invention provides a wireless power transmission device capable of reducing production costs. The wireless power transmission device comprises: an alternating current (AC) power outputting unit converting and outputting input power into AC power; and a power transmission unit including a plurality of resonators, and receiving the AC power to wirelessly transmit the power. In a first operation mode, two resonators among the plurality of resonators are connected in series, and the power is wirelessly transmitted by using the resonator to be connected in series. In a second operation mode, one among the plurality of resonators is used to wirelessly transmit the power.
본 발명의 실시예에 따르면, 무선 전력 송신 장치가 공개된다. 본 발명의 실시예에 따른 무선 전력 송신 장치는 입력 전력을 교류 전력으로 변환하여 출력하는 교류 전력 출력부, 및 복수개의 공진기들을 포함하며, 상기 교류 전력을 인가받아 전력을 무선으로 송신하는 송전부를 포함하고, 제1 동작 모드에서는 상기 복수개의 공진기들 중 2개의 공진기가 직렬로 연결되고 직렬로 연결된 공진기들을 이용하여 전력을 무선으로 송신하고, 제2 동작 모드에서는 상기 복수개의 공진기들 중 하나를 이용하여 전력을 무선으로 송신한다. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR20190087250A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR20190087250A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR20190087250A3</originalsourceid><addsrcrecordid>eNrjZJAKzyxKzUktLlYoyC9PLVIoKUrMK87NLClJLeJhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHeQUYGhpYGBhbmRqYGjsbEqQIABCUkWQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Wireless power transmitter</title><source>esp@cenet</source><creator>KO TAE SEOK ; KIM SE JOO ; CHOI YOUNG WOON ; SON JOUNG HO ; SONG DOO YOUNG</creator><creatorcontrib>KO TAE SEOK ; KIM SE JOO ; CHOI YOUNG WOON ; SON JOUNG HO ; SONG DOO YOUNG</creatorcontrib><description>According to an embodiment of the present invention, the present invention provides a wireless power transmission device capable of reducing production costs. The wireless power transmission device comprises: an alternating current (AC) power outputting unit converting and outputting input power into AC power; and a power transmission unit including a plurality of resonators, and receiving the AC power to wirelessly transmit the power. In a first operation mode, two resonators among the plurality of resonators are connected in series, and the power is wirelessly transmitted by using the resonator to be connected in series. In a second operation mode, one among the plurality of resonators is used to wirelessly transmit the power.
본 발명의 실시예에 따르면, 무선 전력 송신 장치가 공개된다. 본 발명의 실시예에 따른 무선 전력 송신 장치는 입력 전력을 교류 전력으로 변환하여 출력하는 교류 전력 출력부, 및 복수개의 공진기들을 포함하며, 상기 교류 전력을 인가받아 전력을 무선으로 송신하는 송전부를 포함하고, 제1 동작 모드에서는 상기 복수개의 공진기들 중 2개의 공진기가 직렬로 연결되고 직렬로 연결된 공진기들을 이용하여 전력을 무선으로 송신하고, 제2 동작 모드에서는 상기 복수개의 공진기들 중 하나를 이용하여 전력을 무선으로 송신한다.</description><language>eng ; kor</language><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION ; SYSTEMS FOR STORING ELECTRIC ENERGY</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190724&DB=EPODOC&CC=KR&NR=20190087250A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190724&DB=EPODOC&CC=KR&NR=20190087250A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KO TAE SEOK</creatorcontrib><creatorcontrib>KIM SE JOO</creatorcontrib><creatorcontrib>CHOI YOUNG WOON</creatorcontrib><creatorcontrib>SON JOUNG HO</creatorcontrib><creatorcontrib>SONG DOO YOUNG</creatorcontrib><title>Wireless power transmitter</title><description>According to an embodiment of the present invention, the present invention provides a wireless power transmission device capable of reducing production costs. The wireless power transmission device comprises: an alternating current (AC) power outputting unit converting and outputting input power into AC power; and a power transmission unit including a plurality of resonators, and receiving the AC power to wirelessly transmit the power. In a first operation mode, two resonators among the plurality of resonators are connected in series, and the power is wirelessly transmitted by using the resonator to be connected in series. In a second operation mode, one among the plurality of resonators is used to wirelessly transmit the power.
본 발명의 실시예에 따르면, 무선 전력 송신 장치가 공개된다. 본 발명의 실시예에 따른 무선 전력 송신 장치는 입력 전력을 교류 전력으로 변환하여 출력하는 교류 전력 출력부, 및 복수개의 공진기들을 포함하며, 상기 교류 전력을 인가받아 전력을 무선으로 송신하는 송전부를 포함하고, 제1 동작 모드에서는 상기 복수개의 공진기들 중 2개의 공진기가 직렬로 연결되고 직렬로 연결된 공진기들을 이용하여 전력을 무선으로 송신하고, 제2 동작 모드에서는 상기 복수개의 공진기들 중 하나를 이용하여 전력을 무선으로 송신한다.</description><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>SYSTEMS FOR STORING ELECTRIC ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAKzyxKzUktLlYoyC9PLVIoKUrMK87NLClJLeJhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHeQUYGhpYGBhbmRqYGjsbEqQIABCUkWQ</recordid><startdate>20190724</startdate><enddate>20190724</enddate><creator>KO TAE SEOK</creator><creator>KIM SE JOO</creator><creator>CHOI YOUNG WOON</creator><creator>SON JOUNG HO</creator><creator>SONG DOO YOUNG</creator><scope>EVB</scope></search><sort><creationdate>20190724</creationdate><title>Wireless power transmitter</title><author>KO TAE SEOK ; KIM SE JOO ; CHOI YOUNG WOON ; SON JOUNG HO ; SONG DOO YOUNG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20190087250A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2019</creationdate><topic>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>SYSTEMS FOR STORING ELECTRIC ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>KO TAE SEOK</creatorcontrib><creatorcontrib>KIM SE JOO</creatorcontrib><creatorcontrib>CHOI YOUNG WOON</creatorcontrib><creatorcontrib>SON JOUNG HO</creatorcontrib><creatorcontrib>SONG DOO YOUNG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KO TAE SEOK</au><au>KIM SE JOO</au><au>CHOI YOUNG WOON</au><au>SON JOUNG HO</au><au>SONG DOO YOUNG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Wireless power transmitter</title><date>2019-07-24</date><risdate>2019</risdate><abstract>According to an embodiment of the present invention, the present invention provides a wireless power transmission device capable of reducing production costs. The wireless power transmission device comprises: an alternating current (AC) power outputting unit converting and outputting input power into AC power; and a power transmission unit including a plurality of resonators, and receiving the AC power to wirelessly transmit the power. In a first operation mode, two resonators among the plurality of resonators are connected in series, and the power is wirelessly transmitted by using the resonator to be connected in series. In a second operation mode, one among the plurality of resonators is used to wirelessly transmit the power.
본 발명의 실시예에 따르면, 무선 전력 송신 장치가 공개된다. 본 발명의 실시예에 따른 무선 전력 송신 장치는 입력 전력을 교류 전력으로 변환하여 출력하는 교류 전력 출력부, 및 복수개의 공진기들을 포함하며, 상기 교류 전력을 인가받아 전력을 무선으로 송신하는 송전부를 포함하고, 제1 동작 모드에서는 상기 복수개의 공진기들 중 2개의 공진기가 직렬로 연결되고 직렬로 연결된 공진기들을 이용하여 전력을 무선으로 송신하고, 제2 동작 모드에서는 상기 복수개의 공진기들 중 하나를 이용하여 전력을 무선으로 송신한다.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY |
| title | Wireless power transmitter |
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