ES468583A1 - Perfeccionamiento relativo a un cable para energia electrica - Google Patents
Perfeccionamiento relativo a un cable para energia electricaInfo
- Publication number
- ES468583A1 ES468583A1 ES468583A ES468583A ES468583A1 ES 468583 A1 ES468583 A1 ES 468583A1 ES 468583 A ES468583 A ES 468583A ES 468583 A ES468583 A ES 468583A ES 468583 A1 ES468583 A1 ES 468583A1
- Authority
- ES
- Spain
- Prior art keywords
- resin
- power cable
- cei
- polyvinyl
- cross
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
- H01B9/0611—Oil-pressure cables
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08L61/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08L61/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/446—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylacetals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/30—Insulated conductors or cables characterised by their form with arrangements for reducing conductor losses when carrying alternating current, e.g. due to skin effect
- H01B7/303—Conductors comprising interwire insulation
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S174/00—Electricity: conductors and insulators
- Y10S174/13—High voltage cable, e.g. above 10kv, corona prevention
- Y10S174/26—High voltage cable, e.g. above 10kv, corona prevention having a plural-layer insulation system
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S174/00—Electricity: conductors and insulators
- Y10S174/13—High voltage cable, e.g. above 10kv, corona prevention
- Y10S174/31—High voltage cable, e.g. above 10kv, corona prevention having a shield or metallic layer
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S174/00—Electricity: conductors and insulators
- Y10S174/13—High voltage cable, e.g. above 10kv, corona prevention
- Y10S174/32—High voltage cable, e.g. above 10kv, corona prevention having means for cooling
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Insulated Conductors (AREA)
- Organic Insulating Materials (AREA)
Abstract
Perfeccionamiento relativo a un cable para energía eléctrica, que comprende un conductor Milliken de sección transversal circular que consiste de a lo menos cuatro elementos conductores en sector, dicho conductor estando aislado con papel e impregnado con aceite fluido, cada uno de dichos elementos conductores comprendiendo hilos metálicos conductores cordados entre sí y presentando cada uno un revestimiento aislante de espesor comprendido entre 4 y 10 micrón y teniendo, respecto al paso de corriente por un hilo metálico conductor al otro, una resistencia de contacto elevada respecto a la resistencia longitudinal de dichos hilos metálicos conductores, caracterizado por el hecho que dicho revestimiento aislante consiste de una resina sintética reticulada que tiene clase térmica 120ºC, resistencia a la abrasión bidireccional según las normas CEI 55.1 a lo menos igual a 50 ciclos, valor de termopresión según dichas normas CEI 55.1 superior a 170ºC, así como un efecto de inquinamento en el aceite fluido, después de envejecimiento en sistema cerrado que comprende dicho aceite y dicho papel, sustancialmente nulo, dicha resina, en fase de soldadura de los conductores volatizándose de modo prácticamente total en correspondencia de la zona interesada por dicha soldadura.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT7721277A IT1113513B (it) | 1977-03-16 | 1977-03-16 | Perfezionamento relativo ai cavi per energia |
Publications (1)
Publication Number | Publication Date |
---|---|
ES468583A1 true ES468583A1 (es) | 1979-09-16 |
Family
ID=11179410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES468583A Expired ES468583A1 (es) | 1977-03-16 | 1978-03-15 | Perfeccionamiento relativo a un cable para energia electrica |
Country Status (14)
Country | Link |
---|---|
US (1) | US4207427A (es) |
JP (1) | JPS53114089A (es) |
AR (1) | AR212836A1 (es) |
AU (1) | AU521309B2 (es) |
BR (1) | BR7801325A (es) |
CA (1) | CA1105104A (es) |
DE (1) | DE2811028A1 (es) |
DK (1) | DK157582C (es) |
ES (1) | ES468583A1 (es) |
FR (1) | FR2384331A1 (es) |
GB (1) | GB1589707A (es) |
IT (1) | IT1113513B (es) |
NO (1) | NO150619C (es) |
SE (1) | SE446570B (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2916705B2 (de) * | 1978-05-04 | 1981-05-07 | VEB Stickstoffwerk Piesteritz, DDR 4602 Wittenberg-Lutherstadt-Piesteritz | Anorganische Baustoffmischung mit organischen Platifikatorzusätzen und Verfahren zu deren Herstellung |
DE69728972T2 (de) | 1996-05-29 | 2005-05-04 | Abb Ab | Transformator/reactor |
EA001173B1 (ru) | 1996-05-29 | 2000-10-30 | Абб Аб | Изолированный проводник для высоковольтных обмоток и способ его изготовления |
SE510192C2 (sv) | 1996-05-29 | 1999-04-26 | Asea Brown Boveri | Förfarande och kopplingsarrangemang för att minska problem med tredjetonsströmmar som kan uppstå vid generator - och motordrift av växelströmsmaskiner kopplade till trefas distributions- eller transmissionsnät |
ATE250817T1 (de) * | 1996-05-29 | 2003-10-15 | Abb Ab | Leiter für hochspannungswicklungen und rotierende elektrische maschine mit einem solchen leiter |
SE9602079D0 (sv) | 1996-05-29 | 1996-05-29 | Asea Brown Boveri | Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma |
DE19643609B4 (de) * | 1996-10-14 | 2007-07-19 | Pirelli Cavi E Sistemi S.P.A. | Fertigungseinrichtung zum Aufbringen einer Oxidschicht auf die einzelnen Drähte eines vieldrähtigen Kupferleiters |
SE510422C2 (sv) | 1996-11-04 | 1999-05-25 | Asea Brown Boveri | Magnetplåtkärna för elektriska maskiner |
SE509072C2 (sv) | 1996-11-04 | 1998-11-30 | Asea Brown Boveri | Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning |
SE515843C2 (sv) | 1996-11-04 | 2001-10-15 | Abb Ab | Axiell kylning av rotor |
SE512917C2 (sv) | 1996-11-04 | 2000-06-05 | Abb Ab | Förfarande, anordning och kabelförare för lindning av en elektrisk maskin |
SE9704423D0 (sv) | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Roterande elektrisk maskin med spolstöd |
SE9704427D0 (sv) | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Infästningsanordning för elektriska roterande maskiner |
SE9704431D0 (sv) | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Effektreglering av synkronmaskin |
SE9704421D0 (sv) | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Seriekompensering av elektrisk växelströmsmaskin |
SE508544C2 (sv) | 1997-02-03 | 1998-10-12 | Asea Brown Boveri | Förfarande och anordning för montering av en stator -lindning bestående av en kabel. |
SE9704422D0 (sv) | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Ändplatta |
SE508543C2 (sv) | 1997-02-03 | 1998-10-12 | Asea Brown Boveri | Hasplingsanordning |
BR9815420A (pt) | 1997-11-28 | 2001-07-17 | Abb Ab | Método e dispositivo para controlar o fluxo magnético com um enrolamento auxiliar em uma máquina rotativa de alta voltagem de corrente alternada |
GB2331867A (en) | 1997-11-28 | 1999-06-02 | Asea Brown Boveri | Power cable termination |
US6801421B1 (en) | 1998-09-29 | 2004-10-05 | Abb Ab | Switchable flux control for high power static electromagnetic devices |
DE602006016750D1 (de) * | 2005-03-23 | 2010-10-21 | Murata Manufacturing Co | Zusammengesetztes dielektrisches blatt, verfahren zu seiner herstellung und mehrschichtige elektronische komponente |
DE202010006735U1 (de) | 2010-05-12 | 2010-08-05 | Ernst & Engbring Gmbh & Co. Kg | Leiteranordnung |
US9502876B2 (en) | 2010-07-22 | 2016-11-22 | Abl Ip Holding, Llc | Power cord integrated hanger system for suspending a lighting fixture |
FR3006099B1 (fr) | 2013-05-22 | 2015-05-08 | Nexans | Cable electrique comprenant au moins une couche electriquement isolante |
CN103943266A (zh) * | 2014-04-04 | 2014-07-23 | 江苏亨通高压电缆有限公司 | 一种铝芯分割导体挤出绝缘出口高压电力电缆 |
DE102018209157A1 (de) * | 2018-06-08 | 2019-12-12 | Siemens Aktiengesellschaft | Litzenleiter, Spuleneinrichtung und Herstellungsverfahren |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA571677A (en) * | 1959-03-03 | W. Daszewski Edward | Insulated electrical conductor | |
US1904162A (en) * | 1930-08-13 | 1933-04-18 | Milliken Humphreys | Electrical cable |
US2085995A (en) * | 1935-04-23 | 1937-07-06 | Gen Electric | Insulated electrical conductor and process of making same |
US2307588A (en) * | 1938-07-08 | 1943-01-05 | Gen Electric | Insulated electrical conductor |
FR857432A (fr) * | 1939-08-25 | 1940-09-13 | Thomson Houston Comp Francaise | Nouveaux isolants électriques adaptés à l'émaillage des conducteurs et des bobines, et leur mode d'application |
US2308638A (en) * | 1940-03-21 | 1943-01-19 | Du Pont | Manufacture of coated products |
US2314694A (en) * | 1942-01-06 | 1943-03-23 | Westinghouse Electric & Mfg Co | Electrical conductor |
FR1130309A (fr) * | 1954-08-30 | 1957-02-04 | Thomson Houston Comp Francaise | Nouvel isolant pour conducteurs électriques |
FR1259601A (fr) * | 1955-03-15 | 1961-04-28 | Shawinigan Resins Corp | Compositions de polyvinyl-acétal |
US3069379A (en) * | 1959-04-13 | 1962-12-18 | Shawinigan Resins Corp | Composition comprising a polyvinyl acetal, a phenol-aldehyde resin and a polyisocyanate, process for preparing same, and electrical conductor coated therewith |
US3077462A (en) * | 1955-03-15 | 1963-02-12 | Shawinigan Resins Corp | Isocyanate-polyvinyl formal resin composition and coated wire |
US2972658A (en) * | 1957-10-28 | 1961-02-21 | Okonite Co | Dynamically balanced alternating-current electric conductors |
US3164670A (en) * | 1961-07-31 | 1965-01-05 | Anaconda Wire & Cable Co | Electrical conductor |
FR2380329A1 (fr) * | 1977-02-15 | 1978-09-08 | Rhone Poulenc Ind | Compositions de polyvinylacetals pour vernis d'emaillage |
-
1977
- 1977-03-16 IT IT7721277A patent/IT1113513B/it active
-
1978
- 1978-03-01 GB GB8102/78A patent/GB1589707A/en not_active Expired
- 1978-03-06 BR BR7801325A patent/BR7801325A/pt unknown
- 1978-03-08 AU AU33948/78A patent/AU521309B2/en not_active Expired
- 1978-03-13 FR FR7807106A patent/FR2384331A1/fr active Granted
- 1978-03-14 AR AR271404A patent/AR212836A1/es active
- 1978-03-14 DE DE19782811028 patent/DE2811028A1/de active Granted
- 1978-03-14 SE SE7802926A patent/SE446570B/sv not_active IP Right Cessation
- 1978-03-15 US US05/886,630 patent/US4207427A/en not_active Expired - Lifetime
- 1978-03-15 NO NO78780910A patent/NO150619C/no unknown
- 1978-03-15 CA CA298,977A patent/CA1105104A/en not_active Expired
- 1978-03-15 ES ES468583A patent/ES468583A1/es not_active Expired
- 1978-03-16 DK DK119578A patent/DK157582C/da active
- 1978-03-16 JP JP3050978A patent/JPS53114089A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DK157582C (da) | 1990-06-18 |
DE2811028A1 (de) | 1978-09-28 |
BR7801325A (pt) | 1978-11-14 |
AU521309B2 (en) | 1982-03-25 |
IT1113513B (it) | 1986-01-20 |
JPS53114089A (en) | 1978-10-05 |
AR212836A1 (es) | 1978-10-13 |
SE7802926L (sv) | 1978-09-17 |
CA1105104A (en) | 1981-07-14 |
NO150619B (no) | 1984-08-06 |
JPS6212603B2 (es) | 1987-03-19 |
FR2384331B1 (es) | 1982-04-02 |
US4207427A (en) | 1980-06-10 |
GB1589707A (en) | 1981-05-20 |
DK157582B (da) | 1990-01-22 |
NO780910L (no) | 1978-09-19 |
FR2384331A1 (fr) | 1978-10-13 |
NO150619C (no) | 1984-11-14 |
DK119578A (da) | 1978-09-17 |
AU3394878A (en) | 1979-09-13 |
SE446570B (sv) | 1986-09-22 |
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