DE905397C - System for the selective remote control of work processes through interruptions of an alternating current network feeding the receivers caused by a transmitter - Google Patents
System for the selective remote control of work processes through interruptions of an alternating current network feeding the receivers caused by a transmitterInfo
- Publication number
- DE905397C DE905397C DEL3564D DEL0003564D DE905397C DE 905397 C DE905397 C DE 905397C DE L3564 D DEL3564 D DE L3564D DE L0003564 D DEL0003564 D DE L0003564D DE 905397 C DE905397 C DE 905397C
- Authority
- DE
- Germany
- Prior art keywords
- contact
- relay
- remote control
- selector
- 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
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
- H02J13/00009—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission using pulsed signals
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- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C11/00—Synchronisation of independently-driven clocks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
- H02J13/0001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission using modification of a parameter of the network power signal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Motor And Converter Starters (AREA)
- Selective Calling Equipment (AREA)
Description
Anlage zur selektiven Fernsteuerung von Arbeitsvorgängen durch von einem Geber hervorgerufene Unterbrechungen eines die Empfänger speisenden Wechselstromnetzes Die Erfindung betrifft eine Anlage zur selektiven Fernsteuerung von Arbeitsvorgängen durch von einem Geber hervorgerufene Unterbrechungen eines die Empfänger speisenden, nicht dauernd unter Spannung stehenden Wechselstromnetzes der besonderen Art, bei der die Wahl eines bestimmtem Arbeitsvorganges durch die Zeitdauer zwischen zwei Unterbrechungen des Wechselstromnetzes bestimmt wird. Eine derartige Fernsteueranlage kann z. B. so beschaffen sein, daß bei Einschaltung des Netzes am Geber und' an den Empfängern vorgesehene Wähler in Gleichlauf versetzt werden, daß nach einer darauffolgenden kurzzeitigen Unterbrechung des Netzes jeweils die der gewählten Zeitdauer zwischen zwei Unterbrechungen zugeordneten Empfängerwähler ihren Arbeitsvorgang ausführen und daß daraufhin sämtliche Wähler nach Erreichung ihrer Anfangsstellung zur Ruhe gelangen. Die Erfindung bezweckt bei Fernsteueranlagen der vorstehend umrissenen Gattung die selbsttätige Fernsteuerung der Arbeitsvorgänge und kennzeichnet sich dadurch, daß ein Zeitelement does Gebers sowohl die Unterbrechungen bestimmt und daß der mit den Empfängerwählern synchron laufende Geberwähler die Ingangsetzung des Zeitelementes einleitet und die Zeitdauer zwischen zwei Unterbrechungen bestimmt wird. Vorzugsweise kann für das Zeitelement ein Kontaktwähler mit zwei Kontaktgruppen Verwendung finden, die wechselweise mit .dem zugehörigen Kontaktarm verbunden werden. Dabei ist dieser Kontaktarm über die Erregerwicklung des Zeitelementes an einen Netzleiter A und über einen Arbeitskontakt eines in Reihe mit dem Kontaktarm des Kontaktwählers liegenden Relais an einen Netzleiter B angeschlossen und die eine Kontaktgruppe über die Wicklung eines die Netzunterbrechungen bewirkenden Relais mit der Netzleitung A und die andere Kontaktgruppe über die Erregerwicklung des Geberwählers mit der Netzleitung A und über einen Nullstellkontakt des (Geberwählers und den Unterbrecherkontakt des Netzes mit .dem Netzleiter B verbunden.System for selective remote control of work processes by from Interruptions caused by a transmitter in an alternating current network feeding the receivers The invention relates to a system for the selective remote control of work processes due to interruptions caused by a donor in one of the receivers feeding, a special kind of alternating current network that is not permanently live the choice of a specific work process by the time period between two Interruptions in the alternating current network is determined. Such a remote control system can e.g. B. be such that when the network is switched on at the encoder and 'on the recipients provided voters are put in sync that after a subsequent short-term interruption of the network in each case that of the selected Duration between two interruptions assigned recipient selector their work process execute and that then all voters after reaching their starting position come to rest. The invention aims at remote control systems as outlined above Type the automatic remote control of the work processes and is characterized in that a time element does both the interrupts and the encoder that the transmitter dialer running synchronously with the receiver dialers initiates the process of the time element and determines the length of time between two interruptions will. A contact selector with two contact groups can preferably be used for the time element Find use that are alternately connected to .the associated contact arm. This contact arm is connected to one via the excitation winding of the timing element Mains conductor A and, via a normally open contact, one in series with the contact arm of the Contact selector lying relay connected to a power line B and the one Contact group across the winding one causing the network interruptions Relay to power line A and the other contact group via the field winding of the encoder selector to power line A and via a zero contact of the (encoder selector and the breaker contact of the network with .dem network conductor B connected.
Weiterhin kann für jeden fernzusteuernden Arbeitsvorgang ein Kontaktrelais vorgesehen sein, das bei über einen für jedes Relais vorgesehenen Druckkontakt und über den für alle Relais gemeinsamen Unterbrecherkontakt des -Netzes erfolgter Erregung den Anfangskontakt und den an die Relaiswicklung angeschlossenen Wählerkontakt des Geberwählers über einen Ruhekontakt eines Abstellrelais mit dem Netzleiter B verbindet. Das Abstellrelais kann von einem von dem Geberwähler kurz vor Rückkehr in seine Anfangsstellung geschlossenen Kontakt gesteuert werden.Furthermore, a contact relay can be used for each remote-controlled operation be provided that with a pressure contact provided for each relay and via the common breaker contact of the network for all relays the start contact and the selector contact connected to the relay winding of the Transmitter selector connects to power line B via a break contact of a shutdown relay. The shutdown relay can be from one of the transmitter selector shortly before returning to his Initial closed contact can be controlled.
In der Zeichnung ist die Erfindung in den Fig. r und 2 dargestellt, wobei die Fig. f lediglich das grundsätzliche Schaltbild der Fernsteuermethode und die Fig.2 die Schaltanordnung einer Fernsteueranlage mit selbsttätiger Steuerung der Arbeitsvorgänge zeigt.In the drawing, the invention is shown in Figs. R and 2, f only the basic circuit diagram of the remote control method and 2 shows the switching arrangement of a remote control system with automatic control the operations shows.
Nach dem Schaltbild der Fig. i enthalten der Geber z ein vom Netz A, B gesteuertes, bei Ingangsetzung eine ganz bestimmte Bewegung ausführendes und mit konstanter Geschwindigkeit laufendes Triebwerk 2 sowie einen mit diesem gekuppelten Wähler 4. und die ebenfalls vom Netz gesteuerten Empfänger 5 ein mit dein Triebwerk 2 synchron laufendes Triebwerk 6 und einen mit diesem gekuppelten Kontaktwähler 7 und Kontaktrelais 8, g.According to the circuit diagram of FIG. I, the sensors contain z one from the network A, B controlled, executing a very specific movement when started and Engine 2 running at constant speed and one coupled to it Selector 4. and the also controlled by the network receiver 5 with your engine 2 synchronously running engine 6 and a contact selector coupled to it 7 and contact relay 8, g.
Bei Einschaltung des Netzes _1, B durch einen an der Geberstelle vorgesehenen Schalter 1o werden die Wähler 1. und 7 von ihren Triebwerken 2, 6 in Gang gesetzt. Wird beispielsweise bei Erreichung der Kontaktarme i i, r2 ihrer Wählerkontakt; ,; durch Einwirkung auf den Schalter z-o das @,Tetz A, B kurzzeitig unterbrochen, so wird das Reiais 8 entregt und damit sein Arbeitskontakt 13 geschlossen. Bei Wiedereinschalten des. Netzes wird somit das den Arbeitsvorgang ausführende Relais 9 erregt, worauf -das ebenfalls erregte Relais 8 den Arbeitskontakt 13 öffnet. Der Kontaktarm 12- ist damit wieder spannungslos geworden. Die beiden Triebwerkel, 6 gelangen zur Ruhe, sobald die Kontaktarme 1i, 12 ihre Anfangsstellung erreicht haben. Damit der Kontaktarm 12 des Empfängerwählers 7 erst nach Erregung des Relais 9 spannungslos wird, muß das Relais 8 eine Anzugsverzögerung besitzen.When the network _1, B is switched on by a switch 1o provided at the transmitter station, the selectors 1 and 7 are set in motion by their engines 2, 6. If, for example, when the contact arms ii, r2 are reached, their voter contact; ,; by acting on the switch zo das @, Tetz A, B briefly interrupted, the Reiais 8 is de-energized and thus its working contact 13 is closed. When the network is switched on again, the relay 9 performing the operation is excited, whereupon the relay 8, which is also excited, opens the normally open contact 13. The contact arm 12- has thus become de-energized again. The two engines, 6 come to rest as soon as the contact arms 1i, 12 have reached their initial position. So that the contact arm 12 of the receiver selector 7 is de-energized only after the relay 9 has been energized, the relay 8 must have a pick-up delay.
Die Wirkungsweise der Fernsteuerinethode beruht also darauf, daß nach einer Unterbrechung des Netzes die Wähler in Gleichlauf versetzt werden und daß zu einem wählbaren Zeitpunkt eine kurzzeitige zweite Unterbrechung des Netzes erfolgt, nach der die diesem Zeitpunkt zugeordneten Empfängerwähler ihren Arbeitsvorgang ausführen.The operation of the remote control method is based on the fact that after an interruption in the network, the voters are put in sync and that a second brief interruption of the network takes place at a selectable point in time, according to which the recipient voters assigned to this point in time carry out their work carry out.
Bei der in Fig. 2 ausführlich dargestellten Fernsteueranlage zur selbsttätigen Fernsteuerung von Arbeitsvorgängen enthält der an die Netzleiter A, B angeschlossene Geber einen Kontaktwähler Kt. einen mit diesem gekuppelten Synchronmotor S1, ein als Kontaktwähler ausgebildetes Zeitelement K., einen mit diesem gekuppelten Synchronmotor S2 und Kontaktrelais V, W, X, Y sowie eine den auszuführendtn Arbeitsvorgängen entsprechende Anzahl Kontaktrelais Z., Z2, Z3 ... und diesen entsprechende Druckkontakte D1, D2, D3 . . .. Die Anordnung dieser Wirkungsmittel in der Schaltanordnung des Gebers geht ohne weiteres aus drei Fig. 2 hervor, so daß auf diese nicht eingegangen zu werden braucht. Es sei noch erwähnt, daß der Sender an die unmittelbar mit der Stromquelle verbund erneu Netzleiter _A, B und die Empfänger Ei, E2, E3 . .. an die Netzleiter A, Bi angeschlossen sind.In the remote control system shown in detail in Fig. 2 for the automatic remote control of work processes, the transmitter connected to the power lines A, B contains a contact selector Kt Contact relays V, W, X, Y and a number of contact relays Z., Z2, Z3 ... and pressure contacts D1, D2, D3 corresponding to the operations to be carried out. . .. The arrangement of these operating means in the switching arrangement of the encoder is readily apparent from three Fig. 2, so that this need not be discussed. It should also be mentioned that the transmitter is connected to the new mains conductors _A, B and the receivers Ei, E2, E3. .. are connected to the line conductors A, Bi.
Zur Einleitung und Ausführung eines Arbeitsvorganges muß der dem gewünschten Arbeitsvorgang entsprechende Druckkontakt niedergedrückt werden. So wird auf den Druckkontakt D3 eingewirkt, wenn beispielsweise der Empfänger E3 einen Arbeitsvorgang ausführen soll. Es wird dann ein Stromkreis _1, a, D3, x i, y1, B geschlossen. Das Kontaktrelais Z3 wird somit erregt, wodurch der Arbeitskontakt a, und der Haltekontakt a2 in die Schließstellung gebracht werden.To initiate and carry out a work process, the pressure contact corresponding to the desired work process must be depressed. The pressure contact D3 is thus acted upon when, for example, the receiver E3 is to carry out an operation. A circuit _1, a, D3, x i, y1, B is then closed. The contact relay Z3 is thus excited, whereby the normally open contact a and the holding contact a2 are brought into the closed position.
Beim Losliassen des Druckkontaktes D3 bleibt das Kontaktrelais Z.; über a2, w, erregt. Weiterhin wird durch den in @ die Schließstellung gebrachten Arbeitskontakt a1 ein Stromkreis A, 1T, b, a1, w1, B geschlossen, so daß das Kontaktrelais V erregt wird und seinen Arbeitskontakt v, schließt. Es wird dann über v, der Erregerkreis des Synchronmotors,Sz und weiterhin über v1, c, ei ein Stromkreis für das Unterbrechungsrelais Y geschlossen. Das Unterbrechungsrelais Y bringt damit seinen Ruhekontakt y, aus der Schließstellung, wodurch die erste Unterbrechung des Netzes A, B1 erfolgt, deren Dauer durch die Geschwindigkeit des nunmehr vom Synchronmotor S2 gedrehten Kontaktarmes c und die Breite .der Kontakte der Kontaktgruppe ei gegeben ist.When the pressure contact D3 is released, the contact relay Z; over a2, w, excited. Furthermore, a circuit A, 1T, b, a1, w1, B is closed by the normally open contact a1 brought into @ the closed position, so that the contact relay V is excited and its normally open contact v i closes. A circuit for the interrupt relay Y is then closed via v, the excitation circuit of the synchronous motor, Sz and also via v1, c, ei. The interruption relay Y brings its normally closed contact y, out of the closed position, whereby the first interruption of the network A, B1 takes place, the duration of which is given by the speed of the contact arm c, which is now rotated by the synchronous motor S2, and the width of the contacts of the contact group ei.
Sobald der Kontaktarm c von der Kontaktgruppe ei auf die Kontaktgruppe e2 gelangt, wird das Unterbrecherrelais Y entregt und dadurch das Netz <9, B1 wieder geschlossen. Durch das Aufliegen des Kontaktarmes c - auf der Kontaktgruppe e, werden zwei Stromkreise geschlossen, deren einer von <q, X, c2, c, vi, B und deren anderer von A, S1, e2, c, 1j1, B gebildet wird. Hierdurch wird das Relais X erregt und dessen Ruhekontakt x1 in die Offenstellunb gebracht. Auf diese Weise wird erreicht, daß die Einwirkung auf einen weiteren Druckkontakt während der Tätigkeit des Gebers ohne Wirkung bleibt. Durch die Schließung des zweiterwähnten Stromkreises wird der Synchronmotor S1 in Tätigkeit gesetzt. Kurz nach dem Ansprechen .des Synchronmotors wird der Nullstellkontakt ff geschlossen. Der an den Netzleiter B angeschlossene und über den Ruhekontakt y1 geführte Leiter g wird dann mit dem Syirchronmotor S1 und mit der Kontaktgruppe e2 in Verbindung gebracht. Bei Auftreffen des noch vom Synchronmotor S., angetriebenen Kontaktarmes ccm den nächsten Kontakt der Kontaktgruppe ei erfolgt dann eine weitere Bewegung des Synchronmotors S1 über diesen Leiter g.As soon as the contact arm c moves from the contact group ei to the contact group e2, the interrupter relay Y is de-energized and the network <9, B1 is closed again as a result. When the contact arm c - rests on the contact group e, two circuits are closed, one of which is formed by <q, X, c2, c, vi, B and the other by A, S1, e2, c, 1j1, B. As a result, the relay X is energized and its normally closed contact x1 is brought into the open position. In this way it is achieved that the action on a further pressure contact remains ineffective during the activity of the transmitter. By closing the second-mentioned circuit, the synchronous motor S1 is put into operation. Shortly after the synchronous motor responds, the zero setting contact ff is closed. The conductor g connected to the network conductor B and routed via the normally closed contact y1 is then brought into connection with the synchronous motor S1 and with the contact group e2. When the contact arm ccm, which is still driven by the synchronous motor S., hits the next contact of the contact group ei, a further movement of the synchronous motor S1 takes place via this conductor g.
Der vom Synchronmotor S1 angetriebene Kontaktarm b des Kontaktwählers K1 bewirkt nach dem Verlassen des Anfangskontaktes o eine Unterbrechung .des Stromkreises A, h, b, a1, w1, B. Das nunimehr entregte Kontaktrelais h unterbricht dann seinen Arbeitskontakt v1. Vorderhand bleibt aber der Synchronmotor S, über den Stromkreis A, S2, c, e., f l, g, y1, B weiter erregt. Erst wenn der Kontaktarm c .des Kontaktwählers K2 auf den nächsten Kontakt der Kontaktgruppe ei gelangt, wird durch Unterbrechung des soeben erwähnten Stromkreises der Synchronmotor S2 zum Stillstand kommen. Der mit der Kontaktgruppe e1 verbundene Kontaktarm c kommt dann zur Ruhe. Eine Erregung des Relais Y wird aber noch nicht stattfinden, da ja jetzt dessen Stromkreis von dem Arbeitskontakt v, offengehalten wird. Erst wenn der vom Synchronmotor S1 angetriebene Kontaktarm b des Kontaktwählers KI auf den Kontakt 3 auftrifft, wird der Stromkreis A, Il, b, a1, w1, B für das Relais h wieder geschlossen. Der nunmehr geschlossene Arbeitskontakt v1 bewirkt .dann, daß erstens der Synchronmotor S, wieder zum Anlaufen kommt und zweitens das Relais Y erregt wird. Das Netz A. .Bi wird dann zum zweite.nmal geöffnet.The contact arm b of the contact selector K1, which is driven by the synchronous motor S1, causes an interruption of the circuit A, h, b, a1, w1, B. After leaving the initial contact o, the contact relay h now deenergized then interrupts its normally open contact v1. For the time being, however, the synchronous motor S remains excited via the circuit A, S2, c, e., F l, g, y1, B. Only when the contact arm c. Of the contact selector K2 comes to the next contact of the contact group ei will the synchronous motor S2 come to a standstill by interrupting the circuit just mentioned. The contact arm c connected to the contact group e1 then comes to rest. An excitation of the relay Y will not yet take place, since its circuit is now kept open by the normally open contact v. Only when the contact arm b of the contact selector KI, driven by the synchronous motor S1, hits contact 3, the circuit A, II, b, a1, w1, B for the relay h is closed again. The now closed normally open contact v1 then has the effect that, firstly, the synchronous motor S starts up again and, secondly, the relay Y is energized. The network A. .Bi is then opened the second, n times.
Die Unterbrechung des Netzes A, B1 wird beseitigt, sobald der Kontaktarm c des Kontaktrelais K, auf einen Kontakt der Kontaktgruppe e2 gelangt. Dann wird auch der Kontaktarm b des Kontaktwählers K1 den Kontakt 3 verlassen, so däß das Relais h wieder entregt und damit dessen Arbeitskontakt v1 wieder unterbrochen wird. Der Synchronmotor S2 gelangt dann aber noch nicht zum Stillstand, da er jetzt über einen Stromkreis A, S., c, e2, f1, g, y1, B gespeist wird. Ein Stillstand wird aber eintreten, sobald der Kontaktarm c des Kontaktwählers K2 die Kontaktgruppe ei berührt.The interruption of the network A, B1 is eliminated as soon as the contact arm c of the contact relay K comes to a contact of the contact group e2. Then the contact arm b of the contact selector K1 will also leave the contact 3, so that the relay h is de-energized again and its normally open contact v1 is interrupted again. The synchronous motor S2 then does not come to a standstill, however, because it is now fed via a circuit A, S., c, e2, f1, g, y1, B. A standstill will occur as soon as the contact arm c of the contact selector K2 touches the contact group ei.
Kurz vor der Anfangsstellung des Kontaktarmes b des Kontaktwählers h1 wird der Kontakt f2 mit dem Kontakt f1 verbunden, wodurch das Abstellrelais W erregt wird. Der Ruhekontakt w1 des Abstellrelais u' wird dann :den Stromkreis _A, a, a2, w,, B unterbrechen. Hierdurch wird die Wicklung o des Kontaktrelais Z3 stromlos. Der Arbeitskontakt al und der Haltekontakt a2 des Kontaktrelais Z3 nehmen dann wieder ihre Anfangsstellung ein. In der Endstellung des Kontaktwählers K1, das ist die Stellung, in ,der der Kontaktarm b auf dem Kontakt o ruht, werden die Kontakte f i und f2 geöffnet. Der Synchronmotor kommt dann ebenfalls zum Stillstand. Damit ist der Geber für die Steuerung eines nächsten Arbeitsvorganges wieder in Bereitschaftsstellung.Shortly before the initial position of the contact arm b of the contact selector h1, the contact f2 is connected to the contact f1, whereby the switch-off relay W is energized. The normally closed contact w1 of the switch-off relay u 'will then: interrupt the circuit _A, a, a2, w ,, B. As a result, the winding o of the contact relay Z3 is de-energized. The normally open contact a1 and the holding contact a2 of the contact relay Z3 then resume their initial position. In the end position of the contact selector K1, that is the position in which the contact arm b rests on the contact o, the contacts f i and f2 are opened. The synchronous motor then also comes to a standstill. This means that the encoder is again in the ready position to control the next work process.
Man kann natürlich die Ausbildung der Fernsteueranlage auch so treffen, daß durch mehr als zwei Unterbrechungen innerhalb eines. Wählerumlaufes die durch den Geber gesteuerten Empfän-Of course, you can also train the remote control system in such a way that that by more than two interruptions within one. Voters circulate that through receiver controlled by the encoder
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH191947T | 1936-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE905397C true DE905397C (en) | 1954-03-01 |
Family
ID=4437946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEL3564D Expired DE905397C (en) | 1936-12-24 | 1937-01-19 | System for the selective remote control of work processes through interruptions of an alternating current network feeding the receivers caused by a transmitter |
Country Status (6)
Country | Link |
---|---|
US (1) | US2247866A (en) |
CH (1) | CH191947A (en) |
DE (1) | DE905397C (en) |
FR (1) | FR829053A (en) |
GB (1) | GB496422A (en) |
NL (1) | NL55139C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1015520B (en) * | 1955-02-16 | 1957-09-12 | Licentia Gmbh | Remote control receiver with resolution of group selection |
DE1065064B (en) * | 1954-12-11 | 1959-09-10 | Zellweger A G App Und Maschine | Receiving device for remote control systems working according to the pulse interval method, in particular for network overlay remote control systems for switching a large number of electrical devices |
FR2418562A1 (en) * | 1978-02-24 | 1979-09-21 | Santomero Gemma | Changeover circuit for remote control system - identifies remote control signal as given sequence of open-close operations on main switch |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1052518B (en) * | 1956-10-26 | 1959-03-12 | Telefunken Gmbh | Circuit arrangement for electrical remote control or remote monitoring of switching elements arranged in a substation |
-
1936
- 1936-12-24 CH CH191947D patent/CH191947A/en unknown
-
1937
- 1937-01-19 DE DEL3564D patent/DE905397C/en not_active Expired
- 1937-10-12 GB GB27649/37A patent/GB496422A/en not_active Expired
- 1937-10-20 NL NL84629A patent/NL55139C/xx active
- 1937-11-13 FR FR829053D patent/FR829053A/en not_active Expired
- 1937-12-21 US US180952A patent/US2247866A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1065064B (en) * | 1954-12-11 | 1959-09-10 | Zellweger A G App Und Maschine | Receiving device for remote control systems working according to the pulse interval method, in particular for network overlay remote control systems for switching a large number of electrical devices |
DE1015520B (en) * | 1955-02-16 | 1957-09-12 | Licentia Gmbh | Remote control receiver with resolution of group selection |
FR2418562A1 (en) * | 1978-02-24 | 1979-09-21 | Santomero Gemma | Changeover circuit for remote control system - identifies remote control signal as given sequence of open-close operations on main switch |
Also Published As
Publication number | Publication date |
---|---|
GB496422A (en) | 1938-11-30 |
CH191947A (en) | 1937-07-15 |
US2247866A (en) | 1941-07-01 |
FR829053A (en) | 1938-06-10 |
NL55139C (en) | 1943-09-15 |
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