BR7306025D0 - Transformador e sistema de montagem de transformador a distancia - Google Patents
Transformador e sistema de montagem de transformador a distanciaInfo
- Publication number
- BR7306025D0 BR7306025D0 BR6025/73A BR602573A BR7306025D0 BR 7306025 D0 BR7306025 D0 BR 7306025D0 BR 6025/73 A BR6025/73 A BR 6025/73A BR 602573 A BR602573 A BR 602573A BR 7306025 D0 BR7306025 D0 BR 7306025D0
- Authority
- BR
- Brazil
- Prior art keywords
- transformer
- distance
- assembly system
- transformer assembly
- distance transformer
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/04—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/404—Protective devices specially adapted for fluid filled transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00279567A US3821605A (en) | 1972-08-10 | 1972-08-10 | Remote transformer monitoring system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7306025D0 true BR7306025D0 (pt) | 1974-07-11 |
Family
ID=23069538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR6025/73A BR7306025D0 (pt) | 1972-08-10 | 1973-08-07 | Transformador e sistema de montagem de transformador a distancia |
Country Status (6)
Country | Link |
---|---|
US (1) | US3821605A (pt) |
AU (1) | AU5865773A (pt) |
BE (1) | BE803383A (pt) |
BR (1) | BR7306025D0 (pt) |
CA (1) | CA1022607A (pt) |
DE (1) | DE2337864A1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3611034A (en) * | 1969-12-23 | 1971-10-05 | Westinghouse Electric Corp | Electrical transformer |
US4124835A (en) * | 1976-03-26 | 1978-11-07 | Cahill Jr William J | Remotely controlled utility service interrupter system and apparatus |
US4218716A (en) * | 1977-10-14 | 1980-08-19 | General Electric Company | Programmable fault detecting relay for a transformer |
US4249170A (en) * | 1979-10-09 | 1981-02-03 | Westinghouse Electric Corp. | Annunciator |
US4654806A (en) * | 1984-03-30 | 1987-03-31 | Westinghouse Electric Corp. | Method and apparatus for monitoring transformers |
US4901182A (en) * | 1987-11-27 | 1990-02-13 | Westinghouse Electric Corp. | Electrical transformer component mounting assembly |
GB2349993A (en) * | 1999-03-23 | 2000-11-15 | John Edward Cunningham | Fault location |
US6494617B1 (en) * | 1999-04-30 | 2002-12-17 | General Electric Company | Status detection apparatus and method for fluid-filled electrical equipment |
CA2313993A1 (en) * | 2000-07-13 | 2002-01-13 | Mark Anthony Weekes | Apparatus for preventing thermal damage to an electrical power transformer |
US8484150B2 (en) * | 2010-02-26 | 2013-07-09 | General Electric Company | Systems and methods for asset condition monitoring in electric power substation equipment |
US9255949B2 (en) * | 2011-06-10 | 2016-02-09 | Quadlogic Controls Corporation | Local transformer level grid management systems and methods |
-
1972
- 1972-08-10 US US00279567A patent/US3821605A/en not_active Expired - Lifetime
-
1973
- 1973-07-25 DE DE19732337864 patent/DE2337864A1/de active Pending
- 1973-07-27 CA CA177,478A patent/CA1022607A/en not_active Expired
- 1973-07-30 AU AU58657/73A patent/AU5865773A/en not_active Expired
- 1973-08-07 BR BR6025/73A patent/BR7306025D0/pt unknown
- 1973-08-09 BE BE1005285A patent/BE803383A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3821605A (en) | 1974-06-28 |
BE803383A (fr) | 1974-02-11 |
AU5865773A (en) | 1975-01-30 |
DE2337864A1 (de) | 1974-02-28 |
CA1022607A (en) | 1977-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR7306596D0 (pt) | Um sistema de transmissao e transmissao de mudanca | |
BR7310117D0 (pt) | Aperfeicoamentos em sistema de impressao | |
IT983558B (it) | Sistema di comando | |
BR7305554D0 (pt) | Sistema de transformador eletroacustico | |
IT981399B (it) | Sistema di pannelli | |
BR7308953D0 (pt) | Sistema de impressao laser | |
IT991412B (it) | Sistema di trasmissione | |
BR7304994D0 (pt) | Sistema de elevador | |
IT995829B (it) | Sistema di comando a distanza | |
IT999189B (it) | Sistema rilevatore sensibile alla capacita | |
BR7307773D0 (pt) | Aperfeicoamentos em sistema de gravacao | |
IT995795B (it) | Innesto elettromagnetico | |
BR7306025D0 (pt) | Transformador e sistema de montagem de transformador a distancia | |
IT993086B (it) | Sistema modulatore | |
IT993085B (it) | Sistema modulatore | |
IT971436B (it) | Sistema di trasmissione a v | |
IT1195901B (it) | Sistema di interrogazione e risposta con un radar primario | |
IT984180B (it) | Sistema acustico circondante un ascoltatore | |
IT1205873B (it) | Sistema radar a tracciatura sdoppiata | |
IT991352B (it) | Sistema di vissalizzazione perfezionato | |
IT990597B (it) | Sistema costruttivo a pannelli | |
BR7300972D0 (pt) | Sistema de registro sensivel a pressao | |
BR7307445D0 (pt) | Sistema de refrigeracao | |
IT992576B (it) | Sistema di multiplazione perfezionato | |
BR7306735D0 (pt) | Espoleta de percussao |