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1. (WO2017091793) A UNIFIED POWER FLOW CONTROLLER UTILIZING ENERGY SAVING DEVICES AT A POINT OF POWER CONSUMPTION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/091793 International Application No.: PCT/US2016/063723
Publication Date: 01.06.2017 International Filing Date: 24.11.2016
IPC:
H02J 3/18 (2006.01) ,G05F 1/70 (2006.01) ,H02J 3/06 (2006.01) ,H02J 3/16 (2006.01) ,H02J 3/46 (2006.01) ,H02J 13/00 (2006.01) ,H02M 1/42 (2007.01)
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
3
Circuit arrangements for ac mains or ac distribution networks
18
Arrangements for adjusting, eliminating, or compensating reactive power in networks
G PHYSICS
05
CONTROLLING; REGULATING
F
SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
1
Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
70
Regulating power factor; Regulating reactive current or power
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
3
Circuit arrangements for ac mains or ac distribution networks
04
for connecting networks of the same frequency but supplied from different sources
06
Controlling transfer of power between connected networks; Controlling sharing of load between connected networks
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
3
Circuit arrangements for ac mains or ac distribution networks
12
for adjusting voltage in ac networks by changing a characteristic of the network load
16
by adjustment of reactive power
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
3
Circuit arrangements for ac mains or ac distribution networks
38
Arrangements for parallelly feeding a single network by two or more generators, converters, or transformers
46
Controlling the sharing of output between the generators, converters, or transformers
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
13
Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
1
Details of apparatus for conversion
42
Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
Applicants:
THE POWERWISE GROUP, INC. [US/US]; 6100 Broken Sound Parkway, NW #1 Boca Raton, Florida 33487, US
Inventors:
RECIO, Christopher John; US
MILETIC, Zoran; CA
TOBIN, Michael Gerard; US
Agent:
INGRAM, Sean L.; US
Priority Data:
62/259,18124.11.2015US
Title (EN) A UNIFIED POWER FLOW CONTROLLER UTILIZING ENERGY SAVING DEVICES AT A POINT OF POWER CONSUMPTION
(FR) RÉGULATEUR UNIFIÉ DE FLUX D'ÉNERGIE ÉLECTRIQUE UTILISANT DES DISPOSITIFS À ÉCONOMIES D'ÉNERGIE À UN POINT DE CONSOMMATION D'ÉNERGIE ÉLECTRIQUE
Abstract:
(EN) A system and method are provided for regulating voltage received from an electric utility grid. A unified power flow controller is provided at a point of power consumption and includes a terminal electrically coupled to a power source, which receives a grid alternating current and a grid alternating voltage from the electric utility grid. A power converter is electrically coupled to the terminal and includes an active rectifier that converts substantially all of the grid alternating current to a direct current and an inverter that converts the direct current to a load alternating current and a load alternating voltage, the load alternating voltage being less than the grid alternating voltage. A transformer is provided having first terminals electrically coupled to the power source and second terminals electrically coupled to an output of the inverter. The transformer injects the load alternating voltage in series with the grid alternating voltage.
(FR) La présente invention concerne un système et un procédé pour réguler la tension reçue d'un réseau électrique public. Un régulateur unifié de flux d'énergie électrique est prévu à un point de consommation d'énergie électrique et comprend une borne électro-couplée à une source d'alimentation en énergie électrique, qui reçoit un courant alternatif de réseau électrique et une tension alternative de réseau électrique à partir du réseau électrique public. Un convertisseur de puissance est électro-couplé à la borne et comprend un redresseur actif pour convertir sensiblement la totalité du courant alternatif de réseau électrique en courant continu et un onduleur qui convertit le courant continu en un courant alternatif de charge et une tension alternative de charge, la tension alternative de charge est inférieure à la tension alternative de réseau électrique. Un transformateur est prévu dont des premières bornes sont électro-couplées à la source d'alimentation en énergie électrique et des secondes bornes sont électro-couplées à une sortie de l'onduleur. Le transformateur injecte la tension alternative de charge en série avec la tension alternative de réseau électrique.
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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, JP, KE, KG, 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
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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: English (EN)
Filing Language: English (EN)
Also published as:
AU2016359188SG11201804358VCN108432078EP3381101IN201817019608ID2019/00045