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1. (WO2010068062) CONTACTLESS POWER TRANSMISSION DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/068062 International Application No.: PCT/KR2009/007430
Publication Date: 17.06.2010 International Filing Date: 11.12.2009
IPC:
H02J 17/00 (2006.01) ,H02J 7/00 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
17
Systems for supplying or distributing electric power by electromagnetic waves
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7
Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Applicants:
주식회사 한림포스텍 HANRIM POSTECH CO., LTD. [KR/KR]; 경기도 수원시 장안구 파장동 626-1 626-1 Pajang-dong, Jangan-gu, Suwan-si Gyeonggi-do 440-290, KR (AllExceptUS)
정춘길 JUNG, Chun-Kil [KR/KR]; KR (UsOnly)
국윤상 KUK, Yoon-Sang [KR/KR]; KR (UsOnly)
Inventors:
정춘길 JUNG, Chun-Kil; KR
국윤상 KUK, Yoon-Sang; KR
Agent:
김성규 KIM, Sung-Gyu; 서울 강남구 역삼동 827-3 장안빌딩 4층 4th Fl. Jangan Bldg., 827-3 Yoksam-dong, Kangnam-gu Seoul 135-080, KR
Priority Data:
10-2008-012627112.12.2008KR
10-2009-005813929.06.2009KR
10-2009-008277303.09.2009KR
Title (EN) CONTACTLESS POWER TRANSMISSION DEVICE
(FR) DISPOSITIF DE TRANSPORT D'ÉNERGIE SANS CONTACT
(KO) 무접점 전력 송신장치
Abstract:
(EN) The present invention relates to a contactless power transmission device. In particular, the contactless power transmission device used for supplying electric energy in a wireless power transmission mode senses an object placed on its charging deck, and enables power transmission and data communication only when a contactless power receiving device is placed into position to be able to recognize the state of a receiving side accurately and control the power in an efficient manner. In addition, the contactless power transmission device of the invention measures power supplied to the contactless power receiving device, and controls output power of wireless power signals that are sent from two different cores, as a result of which stable charging performances can be provided and, especially, stable power supply is ensured even if the contactless power receiving device moves on the contactless power transmission device. Accordingly, the reliability for a contactless charging system comprising a contactless power receiving device and a contactless power transmission device can be improved, and the competitiveness of products related to portable terminals, battery packs, etc. can be increased.
(FR) L'invention concerne un dispositif de transport d'énergie sans contact. Cette invention concerne en particulier un dispositif de transport d'énergie sans contact qui est utilisé pour fournir de l'énergie électrique lors d'un mode de transport d'énergie sans fil, et qui détecte un objet placé sur sa plate-forme de charge et permet le transport d'énergie et la communication de données uniquement lorsqu'un dispositif de réception d'énergie sans contact est placé dans une position lui permettant d'identifier l'état d'un côté de réception avec précision et de commander l'énergie de manière efficace. De plus, le dispositif de transport d'énergie sans contact selon l'invention mesure l'énergie qui est fournie au dispositif de réception d'énergie sans contact, et commande la puissance de sortie de signaux d'énergie sans fil envoyés à partir de deux noyaux différents, permettant ainsi de fournir des performances de charge stables, et en particulier d'assurer un approvisionnement stable en énergie même si le dispositif de réception d'énergie sans contact est mobile sur le dispositif de transport d'énergie sans contact. Ainsi, il est possible d'améliorer la fiabilité d'un système de charge sans contact comprenant un dispositif de réception d'énergie sans contact et un dispositif de transport d'énergie sans contact. Il est en outre possible d'améliorer la compétitivité de produits associés à des terminaux portatifs, blocs-batteries, etc.
(KO) 본 발명은 무접점 전력 송신 장치에 관한 것으로, 보다 상세하게는 무선전력전송방식으로 전기에너지를 공급하는 무접점전력송신장치의 충전데크(Deck)에 놓여지는 물체를 감지하고, 무접점전력수신장치가 놓여진 경우에만, 전력송신 및 데이터통신이 가능하도록 함으로써, 수신측의 상태를 정확히 인식하여, 효율적으로 전력을 제어할 수 있다. 또한, 무접점전력수신장치로 공급되는 전력을 측정하고, 서로 다른 두개의 코어에서 송출되는 무선전력신호의 출력전력을 제어함으로써, 안정적인 충전이 이루어질 수 있으며, 특히, 무접점전력수신장치가 무접점전력송신장치상에서 이동을 한다 하더라도, 안정적으로 전력을 공급할 수 있도록 한 것이다. 따라서, 무접점전력수신장치와 무접점전력송신장치를 포함하는 무접점 방식의 충전시스템에 대한 신뢰성을 향상시킬 수 있음은 물론, 휴대용 단말기 및 배터리팩 등의 관련제품에 대한 경쟁력을 향상시킬 수 있는 것이다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)
Also published as:
EP2357716EP2426808EP2426809JP2012511891US20110140538CN101919139
EP3065257