Device for operating a plurality of electrical loads in a reliable manner in signalling terms (Machine-translation by Google Translate, not legally binding)

A plurality of electrical loads (3, 4) which are supplied from a common electrical power supply (10) can be operated reliably in signalling terms by means of the device according to the invention. For this purpose, the loads are connected to the common electrical power supply (10) via switching mean...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KREHLE HANS-JURGEN, DOMZIG FALK, JAKOB WOLFGANG
Format: Patent
Sprache:eng ; spa
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A plurality of electrical loads (3, 4) which are supplied from a common electrical power supply (10) can be operated reliably in signalling terms by means of the device according to the invention. For this purpose, the loads are connected to the common electrical power supply (10) via switching means (1) which are connected via a reliable computer system (20). In order to monitor the operation of the loads (3, 4), on the one hand a measurement transmitter (12) determines the value of the overall current (I) to all the loads (3, 4), and on the other hand threshold-value circuits (5) monitor the voltage on each load. The computer system (20) can monitor the operation of the loads (3, 4) with the aid of the determined current value and the status reports from the threshold-value circuits (5). (Machine-translation by Google Translate, not legally binding) INSTALACION PARA EL FUNCIONAMIENTO TECNICO DE SEÑALIZACION SEGURO DE VARIOS CONSUMIDORES ELECTRICOS. CON LA INSTALACION SEGUN LA PRESENTE INVENCION PUEDEN ACCIONARSE CON SEGURIDAD DESDE EL PUNTO DE VISTA DE LA TECNICA DE SEÑALIZACION VARIOS CONSUMIDORES ELECTRICOS (3, 4) ALIMENTADOS POR UN SUMINISTRO DE CORRIENTE (10) COMUN. A TAL FIN, LOS CONSUMIDORES SE PUEDEN CONECTAR AL SUMINISTRO DE CORRIENTE (10) COMUN A TRAVES DE MEDIOS DE CONMUTACION (1) CONECTADOS POR UN SISTEMA DE ORDENADOR (20) SEGURO. PARA EL CONTROL DE LA FUNCION DE LOS CONSUMIDORES (3, 4), UN INDICADOR DEL VALOR DE MEDICION (12) DETERMINA, POR UNA PARTE, EL VALOR DE LA CORRIENTE TOTAL (I) DE TODOS LOS CONSUMIDORES (3, 4) Y, POR OTRA PARTE, CIRCUITOS DEL VALOR UMBRAL (5) CONTROLAN LA TENSION EN CADA CONSUMIDOR. CON LA AYUDA DEL VALOR DE LA CORRIENTE DETERMINADO Y DE LOS MENSAJES DE ESTADO DE LOS CIRCUITOS DEL VALOR UMBRAL (5), EL SISTEMA DE ORDENADOR (20) PUEDE CONTROLAR LA FUNCION DE LOS CONSUMIDORES (3, 4).