ES2063693B1 - THREE-PHASE POWER CONTROL SWITCH FOR LOW VOLTAGE AC CURRENT AND ANY KIND OF LOAD UNBALANCE BETWEEN PHASES. - Google Patents

THREE-PHASE POWER CONTROL SWITCH FOR LOW VOLTAGE AC CURRENT AND ANY KIND OF LOAD UNBALANCE BETWEEN PHASES.

Info

Publication number
ES2063693B1
ES2063693B1 ES9300738A ES9300738A ES2063693B1 ES 2063693 B1 ES2063693 B1 ES 2063693B1 ES 9300738 A ES9300738 A ES 9300738A ES 9300738 A ES9300738 A ES 9300738A ES 2063693 B1 ES2063693 B1 ES 2063693B1
Authority
ES
Spain
Prior art keywords
phases
low voltage
control switch
phase power
power control
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 - Fee Related
Application number
ES9300738A
Other languages
Spanish (es)
Other versions
ES2063693A2 (en
ES2063693R (en
Inventor
Monterroso Jose Pulido
Gibert Enrique Guillen
Garcia Jesus Carrion
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9300738A priority Critical patent/ES2063693B1/en
Publication of ES2063693A2 publication Critical patent/ES2063693A2/en
Publication of ES2063693R publication Critical patent/ES2063693R/es
Application granted granted Critical
Publication of ES2063693B1 publication Critical patent/ES2063693B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

INTERRUPTOR TRIFASICO DE CONTROL DE POTENCIA PARA CORRIENTE ALTERNA EN BAJA TENSION Y CUALQUIER TIPO DE DESEQUILIBRIO DE CARGAS ENTRE FASES. INTERRUPTOR TRIFASICO DE CONTROL DE POTENCIA PARA CORRIENTE ALTERNA EN BAJA TENSION Y CUALQUIER TIPO DE DESEQUILIBRIO DE CARGAS ENTRE FASES, QUE CONTROLA LA POTENCIA DEMANDADA POR LA INSTALACION DONDE SE ENCUENTRA CONECTADO, CON SUFICIENTE PRECISION Y TIEMPO DE RESPUESTA, CUALQUIERA QUE SEA EL DESEQUILIBRIO DE CARGAS ENTRE FASES. SE BASA SU FUNCIONAMIENTO: EN PRIMER LUGAR, EN UN CONTROL DE LA CARGA DE CADA UNA DE LAS FASES ACTIVAS; DESPUES, UNA SUMA DE LOS VALORES OBTENIDOS Y SU COMPARACION CON OTROS PREVIAMENTE ESTABLECIDOS, QUE LLAMAREMOS "NOMINALES"; A CONTINUACION, SI LAS MAGNITUDES MEDIDAS SUPERAN A LAS "NOMINALES", SE PRODUCE LA DESCONEXION AUTOMATICA DE LA INSTALACION QUE QUEREMOS CONTROLAR, CON O SIN SEÑALIZACION. LA POSTERIOR CONEXION SE PUEDE EFECTUAR MANUALMENTE, O BIEN DOTANDOLE DE UN REENGANCHADOR TEMPORIZADO.THREE-PHASE POWER CONTROL SWITCH FOR LOW VOLTAGE AC CURRENT AND ANY KIND OF LOAD UNBALANCE BETWEEN PHASES. THREE-PHASE POWER CONTROL SWITCH FOR LOW VOLTAGE ALTERNATING CURRENT AND ANY KIND OF LOAD UNBALANCE BETWEEN PHASES, WHICH CONTROLS THE POWER DEMANDED BY THE INSTALLATION, WHICH IS SUITABLE, AND WHICH IS POSSIBLE, WHICH IS POSSIBLE, AND WHICH IS POSSIBLE. BETWEEN PHASES. ITS OPERATION IS BASED: FIRST, ON A CONTROL OF THE LOAD OF EACH OF THE ACTIVE PHASES; THEN, A SUM OF THE VALUES OBTAINED AND THEIR COMPARISON WITH OTHER PREVIOUSLY ESTABLISHED, WHICH WE WILL CALL "NOMINAL"; THEN, IF THE MEASURED AMOUNTS EXCEED THE "NOMINAL" THEM, THE AUTOMATIC DISCONNECTION OF THE INSTALLATION THAT WE WANT TO CONTROL, WITH OR WITHOUT SIGNALING, OCCURS. THE SUBSEQUENT CONNECTION CAN BE MADE MANUALLY, OR BY PROVIDING IT WITH A TIMED RECLOSER.

ES9300738A 1993-04-12 1993-04-12 THREE-PHASE POWER CONTROL SWITCH FOR LOW VOLTAGE AC CURRENT AND ANY KIND OF LOAD UNBALANCE BETWEEN PHASES. Expired - Fee Related ES2063693B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9300738A ES2063693B1 (en) 1993-04-12 1993-04-12 THREE-PHASE POWER CONTROL SWITCH FOR LOW VOLTAGE AC CURRENT AND ANY KIND OF LOAD UNBALANCE BETWEEN PHASES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9300738A ES2063693B1 (en) 1993-04-12 1993-04-12 THREE-PHASE POWER CONTROL SWITCH FOR LOW VOLTAGE AC CURRENT AND ANY KIND OF LOAD UNBALANCE BETWEEN PHASES.

Publications (3)

Publication Number Publication Date
ES2063693A2 ES2063693A2 (en) 1995-01-01
ES2063693R ES2063693R (en) 1997-06-01
ES2063693B1 true ES2063693B1 (en) 1998-01-01

Family

ID=8281407

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9300738A Expired - Fee Related ES2063693B1 (en) 1993-04-12 1993-04-12 THREE-PHASE POWER CONTROL SWITCH FOR LOW VOLTAGE AC CURRENT AND ANY KIND OF LOAD UNBALANCE BETWEEN PHASES.

Country Status (1)

Country Link
ES (1) ES2063693B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2268347A1 (en) * 1974-04-17 1975-11-14 Saparel Electromagnetic switch relay - has Hall effect probe in air gap and output amplifier
FR2479556A1 (en) * 1980-03-31 1981-10-02 Merlin Gerin IMPROVED STATIC SENSOR FOR ELECTRICAL CIRCUIT BREAKER
GB8401699D0 (en) * 1984-01-23 1984-02-22 Duraplug Elect Ltd Residual current circuit breakers
FR2619925B1 (en) * 1987-08-26 1989-12-22 Bruni Olivier STRONG CURRENT MEASURING DEVICE
DE3905060A1 (en) * 1989-02-18 1990-08-23 Diehl Gmbh & Co DEVICE FOR CONTACTLESS MEASURING OF A DC

Also Published As

Publication number Publication date
ES2063693A2 (en) 1995-01-01
ES2063693R (en) 1997-06-01

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