WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Options
Query Language
Stem
Sort by:
List Length
Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017017768) WIRELESS POWER TRANSMISSION DEVICE AND CONTROL DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/017768 International Application No.: PCT/JP2015/071276
Publication Date: 02.02.2017 International Filing Date: 27.07.2015
IPC:
H02J 17/00 (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
Applicants: KABUSHIKI KAISHA TOSHIBA[JP/JP]; 1-1, Shibaura 1-chome, Minato-ku, Tokyo 1058001, JP
Inventors: OODACHI Noriaki; JP
SHIJO Tetsu; JP
ISHIHARA Hiroaki; JP
SUZUKI Masatoshi; JP
ISHIDA Masaaki; JP
Agent: KATSUNUMA Hirohito; JP
Priority Data:
Title (EN) WIRELESS POWER TRANSMISSION DEVICE AND CONTROL DEVICE
(FR) DISPOSITIF DE TRANSMISSION DE PUISSANCE SANS FIL ET DISPOSITIF DE COMMANDE
(JA) 無線電力伝送装置および制御装置
Abstract:
(EN) [Problem] To reduce a leakage magnetic field with a simple configuration. [Solution] According to an embodiment of the present invention, a wireless power transmission device is provided with: a plurality of coil sections, each of which includes at least one coil; a plurality of power transmission circuits that supply power to the coil sections; a measuring section that measures a physical quantity corresponding to the sum of currents flowing in the coil sections; and a control circuit that controls at least one of the power transmission circuits corresponding to the physical quantity measured by the measuring section.
(FR) L’invention aborde le problème de réduction d'un champ magnétique de fuite au moyen d’une configuration simple. La solution selon un mode de réalisation de la présente invention consiste en un dispositif de transmission de puissance sans fil qui comporte : une pluralité de sections de bobines, dont chacune inclut au moins une bobine ; une pluralité de circuits de transmission de puissance qui alimentent en puissance les sections de bobines ; une section de mesure qui mesure une quantité physique correspondant à la somme de courants circulant dans les sections de bobines ; et un circuit de commande qui commande au moins un des circuits de transmission de puissance correspondant à la quantité physique mesurée par la section de mesure.
(JA) 【課題】簡易な構成で漏洩磁界を低減する。 【解決手段】本発明の実施形態に従った無線電力伝送装置は、それぞれが少なくとも1つのコイルを含む複数のコイル部と、前記複数のコイル部に電力を供給する複数の送電回路と、前記複数のコイル部を流れる電流の和に応じた物理量を測定する測定部と、前記測定部で測定された前記物理量に応じて、前記複数の送電回路の少なくとも1つを制御する制御回路とを備える。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)