EP1274104A1 - Verfahren zum Bewickeln eines Dreiphasen-Kabeltransformators mit Koaxialkabel und Wickelvorrichtung hierzu - Google Patents
Verfahren zum Bewickeln eines Dreiphasen-Kabeltransformators mit Koaxialkabel und Wickelvorrichtung hierzu Download PDFInfo
- Publication number
- EP1274104A1 EP1274104A1 EP02012281A EP02012281A EP1274104A1 EP 1274104 A1 EP1274104 A1 EP 1274104A1 EP 02012281 A EP02012281 A EP 02012281A EP 02012281 A EP02012281 A EP 02012281A EP 1274104 A1 EP1274104 A1 EP 1274104A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- transformer
- winding
- leg
- coaxial cable
- winding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/082—Devices for guiding or positioning the winding material on the former
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/12—Two-phase, three-phase or polyphase transformers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling
Definitions
- the invention relates to a method for winding a three-phase cable transformer with coaxial cable according to the generic term of the subordinate Claims 1 and 2 as well as a winding device for this.
- the invention has for its object an improved method for winding of a three-phase cable transformer with coaxial cable. Furthermore should a winding device can be specified for this.
- the task is related to the winding device in connection with the features of the preamble according to the invention by those specified in the characterizing part of claim 4 Features resolved.
- the advantages that can be achieved with the invention are, in particular, that the Manufacturing a three-phase cable transformer required number of manufacturing steps is reduced. This results in cost savings and accelerated Production.
- the transformer core manufactured as an e-core and wound directly.
- the El core can be completely finished and then wound up.
- Fig. 1 is a winding device of the first embodiment for winding the three Transformer leg of an e-transformer core shown. There are three in one lower transformer yoke 1 mounted transformer legs 2, 3, 4 can be seen. There is a winding device for winding each of the three transformer legs over each transformer leg.
- the winding device for winding the transformer leg 2 is subsequently described explained.
- the winding device has one over the central longitudinal axis of the transformer leg 2 located drive 5 with drive shaft 6.
- a first horizontal winding arm 7 is fastened with its first end.
- the second end of this wrap arm 7 is with the first end of a vertical wrap arm 8 connected, at the second end of a second horizontal, to the transformer leg 2 directional winding arm 9 is mounted.
- a rollable from a winding roll 11 Coaxial cable 10 is guided by the two horizontal winding arms 7, 9, so that upon rotation of the drive shaft 14 and thus the configuration of the winding arm 7 / winding arm 8 / winding arm 9 around the central longitudinal axis of the transformer leg 2 a Winding 12 is wound around the transformer leg 2.
- the configuration winding arm 7 / winding arm 8 / winding arm 9 moved up at a constant speed, so that a continuous The leg surface is wrapped in the desired manner.
- the wrapping, d. H. Production of a winding 20 around the middle transformer leg 3 is carried out in the same manner using a winding device a drive 13, a drive shaft 14, a first horizontal winding arm 15, a vertical wrap arm 16, a second horizontal wrap arm 17 and one Winding roll 19 with coaxial cable 18.
- the wrapping, d. H. Production of a winding 28 around the transformer leg 4 takes place in the same way using a winding device with a drive 21, a drive axis 22, a first horizontal winding arm 23, a vertical Winding arm 24, a second horizontal winding arm 25 and a winding roller 27 with coaxial cable 26.
- FIG. 2 shows a detailed arrangement of the winding arrangement of the first embodiment. It is a section of the winding device with drive axis 6, the first horizontal Wrap arm 7, vertical wrap arm 9 and second horizontal wrap arm 9 in Recognizable cut. Both in the horizontal winding arm 7 and in the horizontal Wrap arm 9 are integrated cable guides 29 and 30, which provide precise guidance of the coaxial cable 10 shown in broken lines from the winding roll to the concrete ensures winding portion of the winding 12 on the transformer leg 2.
- Fig. 3 is a winding device of the second embodiment for winding the three Transformer leg of an EI transformer core shown.
- This winding device is suitable for winding a completely finished EI transformer core with three transformer legs 2, 3, 4 and two transformer yokes 1, 31.
- Das Coaxial cable 10 or 18 or 26 to form the winding 12 or 20 or 28 is located each on a coil 32 or 33 or 34, these coils 32, 33, 34 during the winding process of a winding device through the between two Transformer legs 2, 3 and 3, 4 each window formed through and around to be wound around transformer legs 2, 3, 4, the continuous Wrapping the leg surface of the transformer leg is done by at the same time at least one cable guide of the winding device at constant speed is moved in the direction of the longitudinal axis of the transformer leg. While of the winding process, the coaxial cable 10, 18, 26 rolls from the coils 32, 33, 34 from.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Of Transformers For General Uses (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
Description
- Fig.1
- eine Wickelvorrichtung erster Ausführungsform zum Bewickeln der drei Transformatorschenkel eines E-Transformatorkerns,
- Fig. 2
- eine Detailanordnung der Wickelvorrichtung erster Ausführungsform,
- Fig. 3
- eine Wickelvorrichtung zweiter Ausführungsform zum Bewickeln der drei Transformatorschenkel eines EI-Transformatorkerns.
Claims (5)
- Verfahren zum Bewickeln eines Dreiphasen-Kabeltransformators mit Koaxialkabel, dadurch gekennzeichnet,daß ein E-Transformatorkern mit drei auf einem unteren Transformatorjoch (1) montierten Transformatorschenkeln (2, 3, 4) herangezogen wird,daß eine über der zentralen Längsachse mindestens eines Transformatorschenkels (2, 3, 4) befindliche Wickelvorrichtung (5, 6, 7, 8, 9; 13, 14, 15, 16, 17; 21, 22, 23, 24, 25) ein von einer Wickelrolle (11, 19, 27) abrollbares Koaxialkabel (10, 18, 26) um den Transformatorschenkel wickelt, wobei die kontinuierliche Bewicklung der Schenkelfläche des Transformatorschenkels erfolgt, indem gleichzeitig zumindest eine Kabelführung (30) der Wickelvorrichtung mit konstanter Geschwindigkeit längs des Transformatorschenkels bewegt wird.
- Verfahren zum Bewickeln eines Dreiphasen-Kabeltransformators mit Koaxialkabel, dadurch gekennzeichnet,daß ein kompletter EI-Transformatorkern mit drei zwischen einem unteren Transformatorjoch (1) und einem oberen Transformatorjoch (31) montierten Transformatorschenkeln (2, 3, 4) herangezogen wird,daß sich das Koaxialkabel (10, 18, 26) auf mindestens einer Spule (32, 33, 34) befindet, welche von mindestens einer Wickelvorrichtung durch mindestens ein zwischen zwei Transformatorschenkeln (2, 3 bzw. 3, 4) gebildetes Fenster hindurch und um den zu bewickelnden Transformatorschenkel (2, 3, 4) herum geführt wird, wobei die kontinuierliche Bewicklung der Schenkelfläche des Transformatorschenkels erfolgt, indem gleichzeitig zumindest eine Kabelführung der Wickelvorrichtung mit konstanter Geschwindigkeit in Richtung Längsachse des Transformatorschenkels bewegt wird.
- Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß alle drei Transformatorschenkel (2, 3, 4) gleichzeitig bewickelt werden.
- Wickelvorrichtung zum Bewickeln eines Dreiphasen-Kabeltransformators mit Koaxialkabel, dadurch gekennzeichnet,daß über der zentralen Längsachse eines Transformatorschenkels ein Antrieb (5, 13, 21) mit Antriebsachse (6, 14, 22) angeordnet ist,daß eine Konfiguration eines ersten horizontalen Wickelarmes (7, 15, 23), eines vertikalen Wickelarmes (8, 16, 24) und eines zweiten horizontalen, zum Transformatorschenkel gerichteten Wickelarms (9, 17, 25) an der Antriebsachse (6, 14, 22) montiert ist, wobei zumindest der zweite horizontale Wickelarm (9, 17, 25) das Koaxialkabel führt,daß die Wickelarm-Konfiguration (7/8/9, 15/16/17, 23/24/25) während ihrer Drehung um den Transformatorschenkel mit konstanter Geschwindigkeit längs des Transformatorschenkels verschiebbar ist.
- Wickelvorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß zum gleichzeitigen Bewickeln aller Transformatorschenkel über jedem Transformatorschenkel ein Antrieb (5, 13, 21) mit Antriebsachse (6, 14, 22) und Wickelarm-Konfiguration (7/8/9, 15/16/17, 23/24/25) angeordnet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10132718 | 2001-07-05 | ||
DE10132718A DE10132718A1 (de) | 2001-07-05 | 2001-07-05 | Verfahren zum Bewickeln eines Dreiphasen-Kabeltransformators mit Koaxialkabel und Wickelvorrichtung hierzu |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1274104A1 true EP1274104A1 (de) | 2003-01-08 |
Family
ID=7690787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02012281A Withdrawn EP1274104A1 (de) | 2001-07-05 | 2002-06-05 | Verfahren zum Bewickeln eines Dreiphasen-Kabeltransformators mit Koaxialkabel und Wickelvorrichtung hierzu |
Country Status (5)
Country | Link |
---|---|
US (1) | US6663039B2 (de) |
EP (1) | EP1274104A1 (de) |
KR (1) | KR20030006991A (de) |
BR (1) | BR0202509A (de) |
DE (1) | DE10132718A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109994313A (zh) * | 2019-04-10 | 2019-07-09 | 东莞市纵横机电科技有限公司 | 新能源汽车电源变压器联体线圈三明治绕法自动绕线机 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7398589B2 (en) * | 2003-06-27 | 2008-07-15 | Abb Technology Ag | Method for manufacturing a transformer winding |
US20070134978A1 (en) * | 2005-12-12 | 2007-06-14 | Chi-Pei Chin | Main board and connector with high voltage protection |
KR100733503B1 (ko) * | 2006-09-27 | 2007-06-28 | 신라대학교 산학협력단 | 검둥감태 추출물을 이용한 여드름 피부용 화장료 조성물 |
PL2767990T3 (pl) * | 2013-02-18 | 2015-09-30 | Abb Technology Ag | Sposób wytwarzania transformatora z pakietowanym rdzeniem trójkoątnym |
US9640315B2 (en) | 2013-05-13 | 2017-05-02 | General Electric Company | Low stray-loss transformers and methods of assembling the same |
CA170961S (en) * | 2016-04-22 | 2017-10-30 | Siemens Ag | Power transformer |
CA171088S (en) * | 2016-04-22 | 2018-01-15 | Siemens Ag | Transformer |
USD943529S1 (en) * | 2019-07-01 | 2022-02-15 | Efacec Energia—Maquinas E Equipamentos Electricos S.A. | Transformer |
Citations (5)
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US2820598A (en) * | 1956-06-01 | 1958-01-21 | Hughes Aircraft Co | Magnetic toroidal core winding machine |
DE1185722B (de) * | 1962-04-17 | 1965-01-21 | Grundig Max | Wickelmaschine zur Herstellung von auf Spulenkoerpern nebeneinander zusammenhaengend aufgewickelten Spulen fuer elektrotechnische Zwecke |
US4497449A (en) * | 1982-06-11 | 1985-02-05 | Electric Power Research Institute, Inc. | Method of and arrangement for assembling electrical coils around transformer cores |
JPS6130014A (ja) * | 1984-07-20 | 1986-02-12 | Matsushita Electric Ind Co Ltd | ロ−タリ−トランスの巻線法 |
JPH09148169A (ja) * | 1995-11-24 | 1997-06-06 | Matsushita Electric Ind Co Ltd | 巻線装置 |
Family Cites Families (29)
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US3128955A (en) | 1964-04-14 | Device for winding annular cores | ||
US243844A (en) | 1881-07-05 | James beady | ||
US1603801A (en) | 1923-12-27 | 1926-10-19 | Western Electric Co | Coil-winding machine |
US2313306A (en) | 1940-06-13 | 1943-03-09 | Line Material Co | Method of making transformers |
US2305999A (en) | 1940-06-26 | 1942-12-22 | Line Material Co | Method and machine for winding coils |
US2516734A (en) | 1944-05-16 | 1950-07-25 | Hartford Nat Bank & Trust Co | Apparatus for winding wire on an annular body |
US3195820A (en) | 1961-07-13 | 1965-07-20 | Fed Pacific Electric Co | Method for winding torodial power transformers |
US3174699A (en) | 1961-11-03 | 1965-03-23 | Welding Research Inc | Apparatus for winding a coil assembly |
US3766641A (en) | 1972-05-01 | 1973-10-23 | Gte Sylvania Inc | Method of winding toroidal yokes |
DD107802A1 (de) * | 1973-11-26 | 1974-08-12 | ||
DD122875A1 (de) * | 1975-12-19 | 1976-11-05 | ||
US4046175A (en) * | 1976-03-15 | 1977-09-06 | Machine Products Corporation | Precision level coil winding apparatus |
DE2931362A1 (de) | 1979-08-02 | 1981-02-19 | Philips Patentverwaltung | Vorrichtung zum bewickeln von geschlossenen ringkernen |
JPS57126112A (en) * | 1981-01-29 | 1982-08-05 | Nippon Steel Corp | Laminated iron core for transformer |
JPS6052657B2 (ja) * | 1981-02-19 | 1985-11-20 | 松下電器産業株式会社 | 巻回装置 |
US4542362A (en) * | 1982-02-19 | 1985-09-17 | Societe Nouvelle Transfix | Electrical transformers with improved insulation and coolant guiding |
US4480377A (en) * | 1982-09-27 | 1984-11-06 | General Motors Corporation | Method of making an ignition coil core |
WO1986001029A1 (fr) | 1984-07-23 | 1986-02-13 | Meteor Ag | Dispositif pour enrouler des bobines electriques munies d'un noyau ferme |
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DE3744061C2 (de) * | 1987-12-22 | 1993-10-28 | Siemens Ag | Spulenwickelmaschine zum fortlaufenden Bewickeln von Spulenkörpern mit verschiebbaren Drahtführer |
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US5073766A (en) * | 1990-11-16 | 1991-12-17 | Square D Company | Transformer core and method for stacking the core |
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US5515597A (en) | 1993-10-27 | 1996-05-14 | Square D Company | Method for assembling a current transformer |
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CZ386898A3 (cs) | 1996-05-29 | 1999-02-17 | Abb Ab | Elektromagnetické zařízení |
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-
2001
- 2001-07-05 DE DE10132718A patent/DE10132718A1/de not_active Withdrawn
-
2002
- 2002-04-19 US US10/126,121 patent/US6663039B2/en not_active Expired - Fee Related
- 2002-06-05 EP EP02012281A patent/EP1274104A1/de not_active Withdrawn
- 2002-06-12 KR KR1020020032891A patent/KR20030006991A/ko not_active Application Discontinuation
- 2002-07-03 BR BR0202509-4A patent/BR0202509A/pt not_active IP Right Cessation
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US2820598A (en) * | 1956-06-01 | 1958-01-21 | Hughes Aircraft Co | Magnetic toroidal core winding machine |
DE1185722B (de) * | 1962-04-17 | 1965-01-21 | Grundig Max | Wickelmaschine zur Herstellung von auf Spulenkoerpern nebeneinander zusammenhaengend aufgewickelten Spulen fuer elektrotechnische Zwecke |
US4497449A (en) * | 1982-06-11 | 1985-02-05 | Electric Power Research Institute, Inc. | Method of and arrangement for assembling electrical coils around transformer cores |
JPS6130014A (ja) * | 1984-07-20 | 1986-02-12 | Matsushita Electric Ind Co Ltd | ロ−タリ−トランスの巻線法 |
JPH09148169A (ja) * | 1995-11-24 | 1997-06-06 | Matsushita Electric Ind Co Ltd | 巻線装置 |
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Title |
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PATENT ABSTRACTS OF JAPAN vol. 010, no. 184 (E - 415) 27 June 1986 (1986-06-27) * |
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 10 31 October 1997 (1997-10-31) * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109994313A (zh) * | 2019-04-10 | 2019-07-09 | 东莞市纵横机电科技有限公司 | 新能源汽车电源变压器联体线圈三明治绕法自动绕线机 |
CN109994313B (zh) * | 2019-04-10 | 2020-11-24 | 东莞市纵易智能装备有限公司 | 新能源汽车电源变压器联体线圈三明治绕法自动绕线机 |
Also Published As
Publication number | Publication date |
---|---|
US20030006334A1 (en) | 2003-01-09 |
DE10132718A1 (de) | 2003-02-13 |
US6663039B2 (en) | 2003-12-16 |
KR20030006991A (ko) | 2003-01-23 |
BR0202509A (pt) | 2003-05-13 |
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