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1. (WO2017186749) ARRANGEMENT OF SINGLE-PHASE TRANSFORMERS
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Pub. No.: WO/2017/186749 International Application No.: PCT/EP2017/059843
Publication Date: 02.11.2017 International Filing Date: 26.04.2017
IPC:
H01F 27/04 (2006.01) ,H01F 30/10 (2006.01) ,H02J 3/00 (2006.01) ,H01F 30/12 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27
Details of transformers or inductances, in general
02
Casings
04
Leading of conductors or axles through casings, e.g. for tap-changing arrangements
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
30
Fixed transformers not covered by group H01F19/68
06
characterised by the structure
10
Single-phase 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
3
Circuit arrangements for ac mains or ac distribution networks
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
30
Fixed transformers not covered by group H01F19/68
06
characterised by the structure
12
Two-phase, three-phase or polyphase transformers
Applicants: SIEMENS AKTIENGESELLSCHAFT[DE/DE]; Werner-von-Siemens-Straße 1 80333 München, DE
Inventors: ETTL, Christian; AT
Priority Data:
10 2016 207 425.329.04.2016DE
Title (EN) ARRANGEMENT OF SINGLE-PHASE TRANSFORMERS
(FR) ENSEMBLE DE TRANSFORMATEURS MONOPHASÉS
(DE) ANORDNUNG VON EINPHASIGEN TRANSFORMATOREN
Abstract:
(EN) The aim of the invention is to create an arrangement (5) for replacement of a multi-phase transformer (1) having a plurality of single-phase transformers (6), each having a housing (10) filled with an insulating liquid, in which a core comprising a high voltage winding and a low voltage winding is arranged, which arrangement can be both flexibly situated and also simply and conveniently connected to a supply or consumer network. This aim is achieved, according to the invention, in that each housing (10) comprises at least one cable connection (22) and each cable connection (22) is connected to an outdoor connection (9) situated separately from the housing (10) via a cable line (7, 8).
(FR) L'invention vise à créer un ensemble (5) destiné à remplacer un transformateur polyphasé (1) par plusieurs transformateurs monophasés (6) comprenant chacun un boîtier (10) qui est rempli d'un liquide isolant et dans lequel est disposé un noyau présentant un enroulement haute tension et un enroulement basse tension, cet ensemble devant être flexible et devant pouvoir être raccordé de manière simple et pratique à un réseau d'alimentation ou un réseau d'utilisation. A cet effet, chaque boîtier (10) présente au moins un raccord de câble (22) et chaque raccord de câble (22) est relié à un raccord extérieur (9) par l'intermédiaire d'une ligne de câble (7, 8) installée séparément du boîtier (10).
(DE) Um eine Anordnung (5) zum Ersatz eines mehrphasigen Transformators (1) mit mehreren einphasigen Transformatoren (6), die jeweils ein mit einer Isolierflüssigkeit befülltes Gehäuse (10), in dem ein Kern mit einer Ober- und einer Unterspannungswicklung angeordnet ist, zu schaffen, die sowohl flexibel aufgestellt als auch einfach und bequem an ein Versorgungs- oder Verbrauchernetz angeschlossen werden kann, wird vorgeschlagen, dass jedes Gehäuse (10) wenigstens einen Kabelanschluss (22) aufweist und jeder Kabelanschluss (22) über eine Kabelleitung (7, 8) mit einem separat von dem Gehäuse (10) aufgestellten Freiluftanschluss (9) verbunden ist.
front page image
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: German (DE)
Filing Language: German (DE)