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1. (WO2017201202) STACKABLE ISOLATED VOLTAGE OPTIMIZATION MODULE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/201202 International Application No.: PCT/US2017/033174
Publication Date: 23.11.2017 International Filing Date: 17.05.2017
IPC:
H02M 1/084 (2006.01) ,H02M 1/06 (2006.01)
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
08
Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
084
using a control circuit common to several phases of a multi-phase system
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
06
Circuits specially adapted for rendering non-conductive gas discharge tubes or equivalent semiconductor devices, e.g. thyratrons, thyristors
Applicants: GEORGIA TECH RESEARCH CORPORATION[US/US]; 505 10th Street, NW Atlanta, GA 30332, US
Inventors: DIVAN, Deepakraj M.; US
KANDULA, Rajendra Prasad; US
Agent: SCHOEN, Randy R.; Thomas Ι Horstemeyer LLP 400 Interstate North Parkway Suite 1500 Atlanta, GA 30339, US
Priority Data:
62/337,53517.05.2016US
Title (EN) STACKABLE ISOLATED VOLTAGE OPTIMIZATION MODULE
(FR) MODULE D'OPTIMISATION DE TENSION ISOLÉE EMPILABLE
Abstract:
(EN) Various examples are provided for isolated voltage optimization and control. In one example, a stackable isolated voltage optimization module (SIVOM) includes a transformer having a turns ratio between a primary winding and a secondary winding; a switching circuit configured to energize the secondary winding with a voltage provided from the three-phase power system or short the secondary winding; and a connection block configured to couple the switching circuitry to the first phase and a neutral, or to second and third phases of the three-phase power system. In another example, a system includes a SIVOM coupled to each phase of a three-phase power system, where each SIVOM comprises: a transformer and a switching circuit configured to boost or buck a voltage or change a phase angle of the phase coupled to that SIVOM by energizing a secondary winding of the transformer with a voltage provided from the three-phase power system.
(FR) La présente invention porte, dans divers exemples, sur une optimisation et une commande de tension isolée. Selon un exemple, un module d'optimisation de tension isolée empilable (SIVOM pour Stackable Isolated Voltage Optimization Module) comprend un transformateur ayant un rapport de spires entre un enroulement primaire et un enroulement secondaire ; un circuit de commutation configuré de sorte à exciter l'enroulement secondaire à l'aide d'une tension fournie depuis le système d'alimentation triphasé ou à court-circuiter l'enroulement secondaire ; et un bloc de connexion configuré de sorte à coupler l'ensemble de circuits de commutation à la première phase et à un conducteur neutre ou aux deuxième et troisième phases du système d'alimentation triphasé. Selon un autre exemple, un système comprend un module SIVOM couplé à chaque phase d'un système d'alimentation triphasé, chaque module SIVOM comprenant : un transformateur et un circuit de commutation configurés de sorte à amplifier ou à abaisser une tension ou à modifier un angle de phase de la phase couplée à ce module SIVOM par excitation d'un enroulement secondaire du transformateur avec une tension fournie depuis le système d'alimentation triphasé.
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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, 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
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: English (EN)
Filing Language: English (EN)