Patent SG-11201900906U-A (SG)
Title: An electrical power supply system and process
Inventor: WILLIAMS MATTHEW
IPC: G05F1/32
Filed: 2017-08-07
Abstract: PFPV I SF SV SOF POF IF Control System Frequency Heterodyning & Filtering (PH F) DCC Variable Air Gap Transformer (VAGT) Frequency Heterodyning & Filtering (SHF) Power Flow Power Flow kr) N N O GC O N O () INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 08 February 2018 (08.02.2018) WIP0 I PCT olimion °nolo omoloiliom olo mono oimiE (10) International Publication Number WO 2018/023175 Al (51) International Patent Classification: GO5F 1/32 (2006.01) (21) International Application Number: PCT/AU2017/050831 (22) International Filing Date: 07 August 2017 (07.08.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 2016903095 05 August 2016 (05.08.2016) AU (71) Applicant: FARADAY GRID LIMITED [GB/GB]; 20-22 Bedford Row, London WC1R 4JS (GB). (72) Inventors; and (71) Applicants: WILLIAMS, Matthew [AU/AU]; 52 Clark Street, Port Melbourne, Victoria 3207 (AU). SCOBIE, An- drew [AU/AU]; 40 The Avenue, Parkville, Victoria 3052 (AU). (74) Agent: DAVIES COLLISON CAVE PTY LTD; 1 Nicholson Street, Melbourne, Victoria 3000 (AU). (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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, KR, 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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 2 I (3)) (54) Title: AN ELECTRICAL POWER SUPPLY SYSTEM AND PROCESS Figure 14 (57) : An electrical power supply process, including receiving, at a control component of an electrical power supply system a signal representing a time-varying first fundamental frequency and a first voltage of the first input signal; processing the received signal to generate a corresponding frequency control signal to cause a heterodyning component to generate a corresponding heterodyned signal having frequency components corresponding to a sum and a difference of the first fundamental frequency and a reference frequency; and a corresponding voltage control signal to cause a virtual air-gap transformer to generate a corresponding signal having a target output voltage whereby the received input electrical energy in the form of the first input signal having the first input fundamental frequency and the first voltage is processed to generate corresponding output electrical energy in the form of a corresponding first output signal of the target frequency and the target output voltage.