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1. (WO2019042551) SERIES COMPENSATION DEVICE
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Pub. No.: WO/2019/042551 International Application No.: PCT/EP2017/071843
Publication Date: 07.03.2019 International Filing Date: 31.08.2017
IPC:
H02J 3/18 (2006.01) ,H02M 7/483 (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
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
7
Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
42
Conversion of dc power input into ac power output without possibility of reversal
44
by static converters
48
using discharge tubes with control electrode or semiconductor devices with control electrode
483
Converters with outputs that each can have more than two voltage levels
Applicants:
SIEMENS AKTIENGESELLSCHAFT [DE/DE]; Werner-von-Siemens-Straße 1 80333 München, DE
Inventors:
ERNST, Patrik; DE
HASELBAUER, Andreas; DE
PILZ, Georg; DE
Priority Data:
Title (EN) SERIES COMPENSATION DEVICE
(FR) DISPOSITIF COMPENSATEUR SÉRIE
(DE) SERIENKOMPENSATIONSEINRICHTUNG
Abstract:
(EN) The invention relates to a series compensation device (1) for an electrical energy transmission network (3) having a transformer (7), wherein a primary winding (4) of the transformer (7) can be connected in series in a phase line (L1) of the energy transmission network (3). The series compensation device has a modular multilevel power converter (13), which has a plurality of modules (1_1 … 1_n), which form an electrical module series circuit (22). The modular multilevel power converter (13) is connected to a secondary winding (10) of the transformer (7).
(FR) L’invention concerne un dispositif compensateur série (1) destiné à un réseau de transfert d’énergie électrique (3), comprenant un transformateur (7), un enroulement primaire (4) du transformateur (7) étant apte à être monté en série dans un conducteur de phase (L1) du réseau de transfert d’énergie (3). Le dispositif compensateur série présentant un convertisseur multi-niveau modulaire (13) qui comporte une pluralité de modules (1_1 … 1_n), lesquels forment un montage série de modules électriques (22). Le convertisseur multi-niveau modulaire (13) est relié à un enroulement secondaire (10) du transformateur (7).
(DE) Die Erfindung betrifft eine Serienkompensationseinrichtung (1) für ein elektrisches Energieübertragungsnetz (3) mit einem Transformator (7), wobei eine Primärwicklung (4) des Transformators (7) seriell in eine Phasenleitung (L1) des Energieübertragungsnetzes (3) schaltbar ist. Die Serienkompensationseinrichtung weist einen modularen Multilevelstromrichter (13) auf, der eine Vielzahl von Modulen (1_1 … 1_n) aufweist, die eine elektrische Modul-Reihenschaltung (22) bilden. Der modulare Multilevelstromrichter (13) ist mit einer Sekundärwicklung (10) des Transformators (7) verbunden.
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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: German (DE)
Filing Language: German (DE)