GB1299197A - High voltage d.c. systems including transformers or reactors - Google Patents

High voltage d.c. systems including transformers or reactors

Info

Publication number
GB1299197A
GB1299197A GB62385/69A GB6238569A GB1299197A GB 1299197 A GB1299197 A GB 1299197A GB 62385/69 A GB62385/69 A GB 62385/69A GB 6238569 A GB6238569 A GB 6238569A GB 1299197 A GB1299197 A GB 1299197A
Authority
GB
United Kingdom
Prior art keywords
winding
electrode
insulation
control
oil
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
Application number
GB62385/69A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1299197A publication Critical patent/GB1299197A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/363—Electric or magnetic shields or screens made of electrically conductive material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)
GB62385/69A 1968-12-23 1969-12-22 High voltage d.c. systems including transformers or reactors Expired GB1299197A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681816492 DE1816492A1 (de) 1968-12-23 1968-12-23 Wicklung fuer Transformatoren,Drosselspulen u.dgl.Geraete mit hohem Gleichspannungspotential

Publications (1)

Publication Number Publication Date
GB1299197A true GB1299197A (en) 1972-12-06

Family

ID=5717151

Family Applications (1)

Application Number Title Priority Date Filing Date
GB62385/69A Expired GB1299197A (en) 1968-12-23 1969-12-22 High voltage d.c. systems including transformers or reactors

Country Status (4)

Country Link
CH (1) CH501301A (enrdf_load_stackoverflow)
DE (1) DE1816492A1 (enrdf_load_stackoverflow)
FR (1) FR2026886B1 (enrdf_load_stackoverflow)
GB (1) GB1299197A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104485209A (zh) * 2014-12-08 2015-04-01 吴江变压器有限公司 一种用于变压器绕组的绝缘角环及其制作方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE73572T1 (de) * 1987-04-09 1992-03-15 Siemens Ag Hochspannungsisolationsanordnung fuer transformatoren und drosselspulen, insbesondere zur hochspannungs-gleichstrom-uebertragung (hgue).

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR767604A (enrdf_load_stackoverflow) * 1934-07-20
GB416541A (en) * 1932-12-07 1934-09-17 British Thomson Houston Co Ltd Improvements in and relating to electric transformers
DE968964C (de) * 1938-06-29 1958-04-10 Bbc Brown Boveri & Cie Hochspannungstransformator
DE932851C (de) * 1948-10-02 1955-09-12 Siemens Ag Vorrichtung zum Schutz von Regelwicklungen von Transformatoren
FR1192398A (fr) * 1956-12-18 1959-10-26 Smit & Willem & Co Nv Transformateur pour haute tension avec écrans pour la régulation du potentiel
FR1401308A (fr) * 1964-04-20 1965-06-04 Materiel Electrique S W Le Perfectionnements à l'isolement des transformateurs et des bobines de réactance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104485209A (zh) * 2014-12-08 2015-04-01 吴江变压器有限公司 一种用于变压器绕组的绝缘角环及其制作方法

Also Published As

Publication number Publication date
FR2026886A1 (enrdf_load_stackoverflow) 1970-09-25
CH501301A (de) 1970-12-31
FR2026886B1 (enrdf_load_stackoverflow) 1974-02-01
DE1816492A1 (de) 1970-08-06
DE1816492B2 (enrdf_load_stackoverflow) 1971-01-28

Similar Documents

Publication Publication Date Title
AU576119B2 (en) Shielded current sensor
GB1006521A (en) Improvements in or relating to high voltage potential transformer
US4153891A (en) Transient voltage distribution improving line shield for layer wound power transformer
GB986323A (en) Electric inductive apparatus
GB1001512A (en) Improvements in or relating to electric transformers
GB1299197A (en) High voltage d.c. systems including transformers or reactors
GB1161774A (en) An Inductor on a Flat Insulating Substrate
GB1261225A (en) Improvements in stranded winding for high current electric apparatus
GB1014001A (en) Improvements in and relating to high voltage transformers
US3968408A (en) Neutralizing transformer
GB867060A (en) Improvements in and relating to transformers
ES473471A1 (es) Perfeccionamientos en la construccion de transformadores.
JPS5845265B2 (ja) サ−ジエネルギ−吸収素子
GB1105551A (en) Electrostatic shield
GB1383208A (en) Transformers
GB1463471A (en) Arrangement for preventing glow discharges
GB939444A (en) A transformer winding arrangement
GB947330A (en) Improvements in or relating to transformers
SU124023A1 (ru) Емкостный трансформатор
JPS5783011A (en) Coil structure for oil-immersed electric device
GB739497A (en) Improvements in current transformers
GB1062406A (en) Improvements relating to superconductive coils
GB1060307A (en) Shielding-ring arrangement for high-voltage windings
GB758107A (en) Improvements in or relating to coils for carrying electric current
JPS568809A (en) Transformer

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees