ES2044670T3 - Circuito para la generacion de impulsos de reloj de la red. - Google Patents
Circuito para la generacion de impulsos de reloj de la red.Info
- Publication number
- ES2044670T3 ES2044670T3 ES91118364T ES91118364T ES2044670T3 ES 2044670 T3 ES2044670 T3 ES 2044670T3 ES 91118364 T ES91118364 T ES 91118364T ES 91118364 T ES91118364 T ES 91118364T ES 2044670 T3 ES2044670 T3 ES 2044670T3
- Authority
- ES
- Spain
- Prior art keywords
- mains
- circuit
- phase
- phase voltages
- network
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Dc-Dc Converters (AREA)
- Rectifiers (AREA)
- Emergency Protection Circuit Devices (AREA)
- Silicon Polymers (AREA)
- Pyrane Compounds (AREA)
Abstract
EN APARATOS DE MEDIDA DE CORRIENTES ALTERNAS, QUE UTILIZAN COMO BASE DE TIEMPO LA FRECUENCIA DE LA RED COMO REFERENCIA, EXISTE LA EXIGENCIA, TAMBIEN EN CASOS DE DEFICIENCIA O FALLO DE UNA O DOS DE LAS TENSIONES DE FASE LA GENERACION DE UNA SEÑAL DE CADENCIA DE RED. DE AQUI Y DE FORMA CONOCIDA SE GIRA UNA DE LAS TENSIONES DE FASE UN ANGULO GAMA POR MEDIO DE UN REGULADOR DE FASE. UN CIRCUITO DE ESTE TIPO PARA UN APARATO DE MEDIDA CON UNA RED DE SUMINISTRO DE CORRIENTE SE CONSIGUE CON BAJO COSTE, SI EL CIRCUITO DE CADENCIA DE RED ESTA CONECTADO EN EL LADO SECUNDARIO DE LA TRANSMISION, QUE ES NECESARIA PARA LA RED DE SUMINISTRO DE CORRIENTE. ADEMAS UNA DE LAS TENSIONES DE FASE DEL LADO SECUNDARIO SE GIRA POR MEDIO DEL CAMBIO DE LA CONEXION ALREDEDOR DE 180 .
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP91118364A EP0540765B1 (de) | 1991-10-28 | 1991-10-28 | Schaltung zur Netztakterzeugung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2044670T3 true ES2044670T3 (es) | 1994-01-01 |
Family
ID=8207285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES91118364T Expired - Lifetime ES2044670T3 (es) | 1991-10-28 | 1991-10-28 | Circuito para la generacion de impulsos de reloj de la red. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0540765B1 (es) |
| AT (1) | ATE91027T1 (es) |
| DE (1) | DE59100167D1 (es) |
| ES (1) | ES2044670T3 (es) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2834881C2 (de) * | 1978-08-07 | 1983-03-24 | Heliowatt Werke Elektrizitäts- Gesellschaft mbH, 1000 Berlin | Verfahren zur Ableitung von Taktsignalen |
| GB2040051B (en) * | 1979-01-11 | 1982-12-08 | South Eastern Elec Board | Electroni kolowatthour meter |
| EP0101727B1 (en) * | 1982-02-25 | 1986-07-02 | Scientific Columbus, Inc. | Multi-function electricity metering method |
| ES2043774T3 (es) * | 1988-12-15 | 1994-01-01 | Siemens Ag | Disposicion de circuito de corriente trifasica para el control de tiempo sincrono con la red de un aparato electrico. |
-
1991
- 1991-10-28 DE DE9191118364T patent/DE59100167D1/de not_active Expired - Fee Related
- 1991-10-28 ES ES91118364T patent/ES2044670T3/es not_active Expired - Lifetime
- 1991-10-28 EP EP91118364A patent/EP0540765B1/de not_active Expired - Lifetime
- 1991-10-28 AT AT91118364T patent/ATE91027T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE59100167D1 (de) | 1993-07-29 |
| ATE91027T1 (de) | 1993-07-15 |
| EP0540765B1 (de) | 1993-06-23 |
| EP0540765A1 (de) | 1993-05-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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