Patent SG-11201808046V-A (SG)
Title: System for wireless power transfer
Inventor: PLEKHANOV SERGEY
IPC: H02J50/10
Filed: 2017-03-17
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -, Organization M1111101110101011111 HO 11111 01E3 10111101111101100111110 1111 III 11 International Bureau ... .... ..Yjd (10) International Publication Number (43) International Publication Date ..... ..„,,,, WO 2017/158433 Al 21 September 2017 (21.09.2017) WIP0 I PCT (51) International Patent Classification: (81) Designated States (unless otherwise indicated, for every H02J 50/10 (2016.01) H02J 7/02 (2016.01) kind AO, of national protection available): AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, (21) International Application Number: BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, PCT/IB2017/000367 DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, (22) International Filing Date: HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, 17 March 2017 (17.03.2017) KP, MD, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, (25) Filing Language: English NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, (26) Publication Language: English RU, TH, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, (30) Priority Data: ZA, ZM, ZW. 62/310,557 18 March 2016 (18.03.2016) US 62/343,776 31 May 2016 (31.05.2016) US (84) Designated States (unless otherwise indicated, for every 62/348,640 10 June 2016 (10.06.2016) US kind GM, of regional protection available): ARIPO (BW, GH, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, (71) Applicant: GLOBAL ENERGY TRANSMISSION, CO. TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, [US/US]; 404 Shirley Gordon Road, Woodland, Washing- TJ, ton 98674 (US). DK, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, (72) Inventors: PLEKHANOV, Sergey; Marino Settlement, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, Berezovaya Street 13, Build 2 Apart 2, Moscow, 142762 SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, (RU). PLEKHANOV, Leonid; Marino Settlement, GW, KM, ML, MR, NE, SN, TD, TG). — Berezovaya Street 13, Build 2 Apert 2, Moscow, 142762 Published: (RU). — with international search report (Art. 21(3)) — — Agent: COOPER, David, P.; Kolisch Hartwell, P.C., 520 = (74) S.W. Yamhill St., Suite 200, Portland, OR 97204 (US). [Continued on next page] (54) Title: SYSTEM FOR WIRELESS POWER TRANSFER POWER SOURCE 04 I 1 ; = (57) : A wireless power transfer system in- cludes a transmitter transducer, a signal generator and one or more power receivers. The signal generat- 100 I_ _I or may receive a first power signal from a power source and generate an alternating current transmis- - I _--- -L- ---- , SIGNAL GENERATOR 112 TRANSMITTEIT 1 ASSEMBLY ; 106 -- 1 sion signal. The signal generator transmits the trans- mission signal to the transmitter transducer. The transmitter transducer may produce a magnetic field = = - — - — TRANSMITTER TRANSDUCER 114 TRANSFER 1__________________I ( '. _-- ------ I \"- POWER , REGION 102 I , ,_ --__ 1 -------______ . t__ , -,, 7 ) - 1 --- — in a power transfer region during conduction of a transmission signal. The one or more power receivers may include a receiver transducer and a power pro - cessor. The receiver transducer may inductively re- ceive a varying magnetic flux transmitted from the transmitter transducer when the receiver transducer is = — — RECEIVER TRANSDUCER 116 1 1 — WIRELESS located in the power transfer region. The receiver transducer converts the received magnetic flux to a — POWER PROCESSOR — 118 POWER RECEIVER 108 - - - - - - - second power signal. The power processor converts the second power signal to a third power signal ap - I-1 .4 en en ii- cc 11 in 1-1 -.... - - =-_-= I — - --I . LOAD 110 . FIG. 1 propriate for a respective one or more loads. IN 1-1 0 ei 0 WO 2017/158433 Al MIDEDIMOM0101011101010MOUMMOIEHOOMOVOIMIE — before the expiration of the time limit for amending the claims and amendments (Rule to be republished 48.2(h)) in the event of receipt of