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1. (WO2015043250) CONTROL METHOD AND DEVICE FOR WIRELESS POWER TRANSFER SYSTEM OF MOTOR DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/043250 International Application No.: PCT/CN2014/080328
Publication Date: 02.04.2015 International Filing Date: 19.06.2014
IPC:
H02J 17/00 (2006.01) ,B60L 3/00 (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
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
3
Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration, power consumption
Applicants:
中兴通讯股份有限公司 ZTE CORPORATION [CN/CN]; 中国广东省深圳市 南山区高新技术产业园科技南路中兴通讯大厦 ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan Shenzhen, Guangdong 518057, CN
Inventors:
郭成 GUO, Cheng; CN
唐飞云 TANG, Feiyun; CN
范杰 FAN, Jie; CN
罗勇 LUO, Yong; CN
周建平 ZHOU, Jianping; CN
贺川 HE, Chuan; CN
刘臣 LIU, Chen; CN
高摇光 GAO, Yaoguang; CN
刘玮 LIU, Wei; CN
邱贝贝 QIU, Beibei; CN
王静 WANG, Jing; CN
刘建铨 LIU, Jianquan; CN
池林 CHI, Lin; CN
Agent:
北京安信方达知识产权代理有限公司 AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE; 中国北京市 海淀区学清路8号B座1601A Suite B 1601A, 8 Xue Qing Rd., Haidian Beijing 100192, CN
Priority Data:
201310451424.527.09.2013CN
Title (EN) CONTROL METHOD AND DEVICE FOR WIRELESS POWER TRANSFER SYSTEM OF MOTOR DEVICE
(FR) PROCÉDÉ DE COMMANDE ET DISPOSITIF POUR SYSTÈME DE TRANSFERT DE PUISSANCE SANS FIL D'UN DISPOSITIF À MOTEUR
(ZH) 一种电动装置无线电能传输系统的控制方法及装置
Abstract:
(EN) A control method and device for a wireless power transfer system. The wireless power transfer system comprises a transmitting assembly and a receiving assembly, and also comprises a non-contact transformer and compensation (CT&C) circuit. The control method comprises: acquiring information about the positional relationship between a transmitting assembly and a receiving assembly; and according to the information about the positional relationship, adjusting the number of turns of the coils of the transmitting assembly, so that the input impedance characteristic of the wireless power transfer system, after bridge inversion, during charging and the voltage gain characteristic condition of the CT&C satisfy charging conditions. By means of a non-mechanical adjustment device, the above-mentioned technical solution can provide a guarantee for the stable operation of the wireless power transfer system, and the wireless charging can be conducted without using a mechanical adjustment device to conduct alignment and pitch adjustment.
(FR) L'invention concerne un procédé de commande et un dispositif pour un système de transfert de puissance sans fil. Le système de transfert de puissance sans fil comprend un ensemble émetteur et un ensemble récepteur et comprend également un circuit transformateur et de compensation sans contact (CT&C). Le procédé de commande consiste : à acquérir des informations sur la relation de position entre un ensemble émetteur et un ensemble récepteur ; et en fonction des informations sur la relation de position, à régler le nombre de tours des bobines de l'ensemble émetteur, de sorte que la caractéristique d'impédance d'entrée du système de transfert de puissance sans fil, après l'inversion de pont, pendant la charge et la condition de caractéristique de gain de tension du CT&C satisfassent les conditions de charge. Au moyen d'un dispositif de réglage non mécanique, la solution technique susmentionnée peut apporter une garantie de fonctionnement stable du système de transfert de puissance sans fil, et la charge sans fil peut être réalisée sans utiliser de dispositif de réglage mécanique pour procéder au réglage d'alignement et de pas.
(ZH) 一种无线电能传输系统的控制方法和装置,所述无线电能传输系统包括发送组件和接收组件,还包括非接触变压器及其补偿电路CT&C,该控制方法包括:获取所述发送组件和所述接收组件的位置关系信息;根据所述位置关系信息调整所述发送组件的线圈匝数,使所述无线电能传输系统的充电的逆变桥后的输入阻抗特性和所述CT&C的电压增益特性条件满足充电条件。上述技术方案通过非机械调整装置能够为无线电能传输系统稳定工作提供保障,无需通过采用机械调整装置进行对准和调距,就可以进行无线充电。
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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, 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, LT, 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, 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: Chinese (ZH)
Filing Language: Chinese (ZH)