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1. (WO2018204160) NESTED MICROGRID CONTROL SYSTEM
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Pub. No.: WO/2018/204160 International Application No.: PCT/US2018/029576
Publication Date: 08.11.2018 International Filing Date: 26.04.2018
IPC:
H02J 3/06 (2006.01) ,H02J 3/10 (2006.01) ,H02J 3/12 (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
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
10
Constant-current supply systems
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
Applicants:
HONG, Junho [KR/US]; US
KONDABATHINI, Anil [IN/US]; US
ISHCHENKO, Dmitry [US/US]; US
MONDAL, Abrez [IN/US]; US
ABB SCHWEIZ AG [CH/CH]; Brown Boveri Strasse 6 5400 Baden, CH
Inventors:
HONG, Junho; US
KONDABATHINI, Anil; US
ISHCHENKO, Dmitry; US
MONDAL, Abrez; US
Agent:
ALLIE, John, H.; US
FAIR, Matthew, D.; US
COLLIER, Douglas, A.; US
DEVORE, Christopher, A.; US
COY, Gregory, B.; US
Priority Data:
15/655,37820.07.2017US
15/665,65701.08.2017US
61/492,68001.05.2017US
Title (EN) NESTED MICROGRID CONTROL SYSTEM
(FR) SYSTÈME DE COMMANDE DE MICRORÉSEAUX IMBRIQUÉS
Abstract:
(EN) Unique systems, methods, techniques and apparatuses of a power grid control system. One exemplary embodiment is a nested microgrid system comprising a first microgrid including a network controller, a second microgrid, a third microgrid, a first restoration path selectively coupled between a second portion of the first microgrid and the second microgrid, and a second restoration path selectively coupled between the second portion of the first microgrid and the third microgrid. The network controller is configured isolate the first portion of the first microgrid from the second portion of the first microgrid, calculate weighting factors for the first and second restoration paths, select the first restoration path using the first weighting factor and the second weighting factor, and couple the second portion of the first microgrid to the second microgrid using the first restoration path.
(FR) L'invention concerne des systèmes, procédés, techniques et appareils uniques se rapportant à un système de commande de réseau électrique. Un mode de réalisation donné à titre d'exemple porte sur un système de microréseaux imbriqués comprenant un premier microréseau comportant un contrôleur de réseau, un deuxième microréseau, un troisième microréseau, un premier trajet de restauration couplé de manière sélective entre une seconde partie du premier microréseau et le deuxième microréseau, ainsi qu'un second trajet de restauration couplé de manière sélective entre la seconde partie du premier microréseau et le troisième microréseau. Le contrôleur de réseau est configuré de manière à isoler la première partie du premier microréseau de la seconde partie du premier microréseau, calculer des facteurs de pondération pour les premier et second trajets de restauration, sélectionner le premier trajet de restauration en utilisant les premier et second facteurs de pondération et coupler la seconde partie du premier microréseau au second microréseau en utilisant le premier trajet de restauration.
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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, 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
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)