CA1177915A - Transformateur de courant - Google Patents
Transformateur de courantInfo
- Publication number
- CA1177915A CA1177915A CA000388386A CA388386A CA1177915A CA 1177915 A CA1177915 A CA 1177915A CA 000388386 A CA000388386 A CA 000388386A CA 388386 A CA388386 A CA 388386A CA 1177915 A CA1177915 A CA 1177915A
- Authority
- CA
- Canada
- Prior art keywords
- conductor
- enclosure
- transformer according
- transformer
- current transformer
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 62
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims abstract description 7
- 238000009795 derivation Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- FEXCMMPRRBSCRG-UHFFFAOYSA-N hexasulfur Chemical compound S1SSSSS1 FEXCMMPRRBSCRG-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 235000002020 sage Nutrition 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase AC
- H01F38/28—Current transformers
- H01F38/30—Constructions
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformers For Measuring Instruments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8022552 | 1980-10-22 | ||
| FR8022552A FR2492576A1 (fr) | 1980-10-22 | 1980-10-22 | Transformateur de courant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1177915A true CA1177915A (fr) | 1984-11-13 |
Family
ID=9247182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000388386A Expired CA1177915A (fr) | 1980-10-22 | 1981-10-21 | Transformateur de courant |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4443779A (enExample) |
| EP (1) | EP0050317A1 (enExample) |
| JP (1) | JPS57100713A (enExample) |
| BR (1) | BR8106787A (enExample) |
| CA (1) | CA1177915A (enExample) |
| FR (1) | FR2492576A1 (enExample) |
| IN (1) | IN157063B (enExample) |
| ZA (1) | ZA817246B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6009610A (en) * | 1994-08-03 | 2000-01-04 | Brandolf; Henry E. | Re-enterable conduit sealing assembly and method |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04138354U (ja) * | 1991-06-21 | 1992-12-25 | 壽一 香月 | 椅 子 |
| DE19608285A1 (de) * | 1996-02-23 | 1997-08-28 | Siemens Ag | Hochspannungsfreiluftschalter |
| US6242902B1 (en) | 1999-11-19 | 2001-06-05 | Siemens Aktiengesellschaft | Measuring configuration, and use of the measuring configuration |
| RU2247438C2 (ru) * | 2003-03-28 | 2005-02-27 | Государственное унитарное предприятие "Всероссийский электротехнический институт им. В.И. Ленина" | Трансформатор тока высокого напряжения |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA582095A (en) * | 1959-08-25 | The British Thomson-Houston Company Limited | High voltage current transformers | |
| FR1544065A (fr) * | 1900-01-01 | Alsthom Savoisienne | Transformateur de mesure à refroidissement par circulation du fluide diélectrique | |
| FR1104245A (fr) * | 1954-05-25 | 1955-11-17 | Thomson Houston Comp Francaise | Perfectionnements aux dispositifs de protection électrique |
| US2947958A (en) * | 1955-07-18 | 1960-08-02 | Gen Electric | High voltage current transformer |
| FR1289299A (fr) * | 1961-05-17 | 1962-03-30 | Siemens Ag | Perfectionnements aux transformateurs de courant montés en caseade |
| US3281521A (en) * | 1965-03-16 | 1966-10-25 | Gen Electric | Electrical apparatus insulated with a mixture of insulating gases |
| US3456222A (en) * | 1968-04-25 | 1969-07-15 | Gen Electric | High voltage current transformer |
| CH555585A (de) * | 1973-02-28 | 1974-10-31 | Bbc Brown Boveri & Cie | Primaerseitig umschaltbarer stromwandler. |
| FR2467473A1 (fr) * | 1979-10-11 | 1981-04-17 | Alsthom Cgee | Transformateur de courant pour installation a haute tension |
-
1980
- 1980-10-22 FR FR8022552A patent/FR2492576A1/fr active Granted
-
1981
- 1981-10-05 IN IN640/DEL/81A patent/IN157063B/en unknown
- 1981-10-15 EP EP81108359A patent/EP0050317A1/fr not_active Withdrawn
- 1981-10-20 ZA ZA817246A patent/ZA817246B/xx unknown
- 1981-10-21 CA CA000388386A patent/CA1177915A/fr not_active Expired
- 1981-10-21 JP JP56168506A patent/JPS57100713A/ja active Pending
- 1981-10-21 US US06/313,401 patent/US4443779A/en not_active Expired - Lifetime
- 1981-10-21 BR BR8106787A patent/BR8106787A/pt unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6009610A (en) * | 1994-08-03 | 2000-01-04 | Brandolf; Henry E. | Re-enterable conduit sealing assembly and method |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2492576B1 (enExample) | 1983-12-16 |
| US4443779A (en) | 1984-04-17 |
| IN157063B (enExample) | 1986-01-04 |
| ZA817246B (en) | 1982-09-29 |
| FR2492576A1 (fr) | 1982-04-23 |
| BR8106787A (pt) | 1982-07-06 |
| EP0050317A1 (fr) | 1982-04-28 |
| JPS57100713A (en) | 1982-06-23 |
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| FR2806220A1 (fr) | Dispositif distributeur haute tension, polyphase, blinde, isole par du gaz et du type pour l'exterieur | |
| FR2786612A1 (fr) | Dispositif de raccordement electrique entre un systeme a barres et plusieurs cables conducteurs | |
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| JPH0416596Y2 (enExample) | ||
| FR2490411A1 (fr) | Module a coupure et protection pour le raccordement de circuits electriques | |
| EP0491314B1 (fr) | Agencement de fond d'enveloppe d'appareillage à haute tension sous enveloppe métallique â isolation gazeuse en particulier pour raccordement de câble | |
| FR2629283A1 (fr) | Travee d'un poste blinde haute tension | |
| EP0964409B1 (fr) | Traversée pour poste à haute et moyenne tension | |
| US1717368A (en) | Disconnecting type of cable end bell | |
| US1731884A (en) | Condenser | |
| BE357063A (enExample) | ||
| US831815A (en) | Connector for electric conductors. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |