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1. (WO2019027158) WIRELESS POWER TRANSMITTER AND CONTROLLING METHOD FOR WIRELESS POWER TRANSMITTER
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/027158 International Application No.: PCT/KR2018/008059
Publication Date: 07.02.2019 International Filing Date: 17.07.2018
IPC:
H02J 50/80 (2016.01) ,H01F 27/08 (2006.01) ,H02J 5/00 (2006.01)
[IPC code unknown for H02J 50/80]
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27
Details of transformers or inductances, in general
08
Cooling; Ventilating
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
5
Circuit arrangements for transfer of electric power between ac networks and dc networks
Applicants:
엘지이노텍(주) LG INNOTEK CO., LTD. [KR/KR]; 서울시 중구 후암로 98 98, Huam-ro Jung-gu Seoul 04637, KR
Inventors:
이윤복 LEE, Yun Bok; KR
정우길 JUNG, Woo Kil; KR
최순철 CHOI, Soon Chul; KR
이종헌 LEE, Jong Heon; KR
Agent:
이승찬 LEE, Seung Chan; KR
Priority Data:
10-2017-009751801.08.2017KR
Title (EN) WIRELESS POWER TRANSMITTER AND CONTROLLING METHOD FOR WIRELESS POWER TRANSMITTER
(FR) ÉMETTEUR D’ÉNERGIE SANS FIL ET PROCÉDÉ DE COMMANDE POUR ÉMETTEUR D’ÉNERGIE SANS FIL
(KO) 무선 전력 송신기 및 무선 전력 송신기의 제어 방법
Abstract:
(EN) The present invention relates to a wireless power transmitter and a controlling method for the wireless power transmitter. The controlling method for a wireless power transmitter according to an embodiment of the present invention may comprise the steps of: receiving an end power transfer packet from a wireless power receiver; upon receiving the end power transfer packet, ending power transfer and measuring an end temperature at the time point when the end power transfer packet has been received; calculating the temperature difference between the end temperature and a temperature measured again at the time point when a first period of time has elapsed; and when the temperature difference satisfies a transfer resumption condition, resuming power transfer to the wireless power receiver.
(FR) La présente invention concerne un émetteur d'énergie sans fil et un procédé de commande pour l'émetteur d'énergie sans fil. Le procédé de commande pour un émetteur d'énergie sans fil selon un mode de réalisation de la présente invention peut comprendre les étapes consistant à : recevoir un paquet de transfert d'énergie terminale à partir d'un récepteur d'énergie sans fil ; lors de la réception du paquet de transfert d'énergie terminale, mettre fin au transfert d'énergie et mesurer une température terminale au moment où le paquet de transfert d'énergie terminale a été reçu ; calculer la différence de température entre la température terminale et une température mesurée à nouveau au moment où une première période s'est écoulée ; et lorsque la différence de température satisfait une condition de reprise de transfert, reprendre le transfert d'énergie vers le récepteur d'énergie sans fil.
(KO) 본 발명은 무선 전력 송신기 및 무선 전력 송신기의 제어 방법에 관한 것이다. 본 발명의 일 실시예에 따른 무선 전력 송신기의 제어 방법은, 무선 전력 수신기로부터 전력 전송 중단 패킷을 수신하는 단계; 상기 전력 전송 중단 패킷을 수신하면 전력 전송을 중단하고, 상기 전력 전송 중단 패킷을 수신한 시점의 중단 온도를 측정하는 단계; 상기 중단 온도와 제1 시간이 경과한 시점의 재측정 온도 사이의 온도차를 산출하는 단계; 및 상기 온도차가 재전송조건을 만족하면, 상기 무선 전력 수신기로 전력 전송을 재개하는 단계;를 포함할 수 있다.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, 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: Korean (KO)
Filing Language: Korean (KO)