US2247866A - Impulse transmitter - Google Patents

Impulse transmitter Download PDF

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Publication number
US2247866A
US2247866A US180952A US18095237A US2247866A US 2247866 A US2247866 A US 2247866A US 180952 A US180952 A US 180952A US 18095237 A US18095237 A US 18095237A US 2247866 A US2247866 A US 2247866A
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US
United States
Prior art keywords
contact
circuit
network
selector
relay
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
Application number
US180952A
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English (en)
Inventor
Zuger Julius
Koenig Werner
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.)
Landis and Gyr AG
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Landis and Gyr AG
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 Landis and Gyr AG filed Critical Landis and Gyr AG
Application granted granted Critical
Publication of US2247866A publication Critical patent/US2247866A/en
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Expired - Lifetime legal-status Critical Current

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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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C11/00—Synchronisation of independently-driven clocks
    • 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
    • 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
    • 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

Definitions

  • the invention relates to an improved method of and apparatus for selective remote control of operations of various kinds by means of interruptions of an alternating current. network or supply circuit which feeds a receiver, such lnterruptions being eected by a transmitter.
  • the selection of a deiinitev operation is determined by the interval of time between -two interruptionsof the alternating current network or supply circuit (hereinafter referred to as the network).
  • Our remote control method is useful for remote actuation or control of various kinds of operations, systems or devices, for example actuation or control of multiple tarii meters, of hot water storage plants, of street lighting networks, and the like.
  • the remote control apparatus designed for carrying the method into practice is preferably embodied so that on switching-in the network or supply, the selecting means provided at the transmitter and at the receivers are set in synchronous rotation, and that after a subsequent momentary interruption of the network the receiving selectors, corresponding to the time interval selected for a given operation or cycle between two interruptions, perform their operation and subsequently all the selectors come to rest upon reaching their initial position.
  • a time element belonging to the transmitter can effect both the interruptions of the network and can also determine the duration of thesek interruptions,
  • the selector of the transmitter running synchronously withr the selectors of the receivers,
  • a contact'selector with two groups of contacts, which are alternately connected to the corresponding contact arm of .the selector.
  • the contact arm is connected through the energizing winding of the time element to a network conductor A and through an operating contact of a relay, arranged in series with the contact arm of the contact selector, to a network conductor B; and one group of contacts is connected through the winding of a relay eecting the interruptions of the network to the network conductor A and the other group of contacts is connected through the energising winding of the selector of the transmitter to .the
  • a relay which relay is energized by a circuit through depressing a push button switch provided therefor and through an interrupter contact of the network common to all the relays, and this connects the initial contact and the selector contact of the selector of the transmitter connected to the relay winding to the network conductor B through a. stationary contact of a cut off relay.
  • the :out oi relay can be controlled by a contact closed by the selector of the transmitter shortly before its return to its initial position.
  • the transmitter comprises a driving mechanism, which is actuated from the network A, B connected to an A. C. source of electrical power and when set in operation makes a quite definite motion and runs at a constant speed.
  • This mechanism further comprises a selector connected to and driven by this driving mechanism, and receivers E1, E2 and E3 (of the type. disclosed in the copending Koenig application, Serial Number 180,953 for Selective remote control, likewised concurrently herewith, now Patent No. 2,203,358 of June 4, 1940) which are likewise actuated in an extension network A, B1 by the transmitter connected ,with the network A, B.
  • the method of operation of the system of remote control is based on the fact that after an interruption of the network circuit the selectors are caused to run synchronously and at any desired time there is effected a momentary second interruption of the network circuit, after which receiving selectors set to this time effect their operation.
  • a remote control installation. embodying the invention is exemplarily shown in detail in the diagram which illustrates a transmitter, capacitated for the automatic remote control of a variety of denite operations.
  • the transmitter connected to the network conductors A, B comprises a contact selector K1, a synchronous motor Si connectedv to drive said contact selector; ⁇ a time element 'K2 formed as a contact selector having a rotatable arm c adapted to pass over and engage successively with seriesrof contacts e1 and ez offthe selector; and a synchronous motor S2 connected to drive said time element.
  • an OIT-normal switch having its contacts f1 and f2 cyclically actuated thereby as fully disclosed in the Koenig application Serial Number 210,197, led May 26, 1938, for Selective remote control apparatus, which issued at Patent No, 2,229,097, January 21, 1941, and diagrammatically indicated herein by a broken line actuator extending from motor S1 diagonally upward to these contacts.
  • contact relaysl V, W, X, Y comprising correspondingly marked electro-magnets, connected to operate, respectively, the switches V1, W1, X1 and Y1 in the cross circuits connected as shown and operating as hereinafter described.
  • a number of controlled Contact relays Z1, Z2, Z3, corresponding in number to the definite operations to be performed or controlled by this exemplary layout are provided, and there are in circuit with said relays, respectively, push button switches D1, D2, D3 corresponding to and adapted to open and close the circuits for the respective contact relays,
  • Each of the contact relays Z1, Z2, Z3 is provided with a working or actuating contact and with a holding contact, and these are correspondingly marked in sets a1, a2, as, a4, etc.
  • the relays Z and their push button switches are in parallel, and the circuit controlling, solenoid-operated switches Y1 and X1 are in series with them all,
  • the receivers, E1, E2 and E3 are shown connected in the network A, B1, and represent the devices or mechanisms controlled by the precedingly described control means, these being taken exemplarily as three in number.
  • the circuit connections will be clear from the diagram and their use and operation will be set forth in connection with the following description of ythe operation of the mechanism. It will be noted that the transmitters are connected to the network conductors A and B which are connected directly to the source of current, and that the receivers are connected to the network A and B1.
  • Operation of the foregoing is effected by selective operator actuation of one of the plurality oi hand-operated contacts D1, etc., thereby energizing the corresponding receiver E1, etc.
  • the push button switch D3 is closed and thereby a circuit A, a, D3, X1, Y1, B is closed, contact relay Z3 is energized whereby working contact a1 and holding contact a2 of said contact relay Z3 are brought to closed circuit positions.
  • contact relay Z3 remains energized through a2, w1.
  • synchronous motor S1 By the closure of the last-mentioned circuit synchronous motor S1 isset in operation. Shortly after the response of the synchronous motor, the off-normal contact ,f1 is closed. A circuit is thereby closed by way of conductor g being, the network conductor B through the switch Y1, conductor y1 and through contact f1, to the synchronous motor S1 and to the contact group e2.
  • Contact arm c continues to be driven by synchronous motor Sz, and on its engagement with the next contact of the group of contacts e1, there is a further advance movement of the synchronous motor S1 due to the said circuit through conductor g.
  • a transmitting arrangement for causing successive momentary interruptions in an alternating current power transmission line and for controlling the time interval between such interruptions comprising a first synchronous motor energized from said line, la wiper arm driven thereby and a plurality of spaced contacts successively engageable by the wiper arm, a second synchronous motor energized from said line, a wiper arm driven thereby and "a plurality of spaced contacts successively engageable by the second wiper arm, means whereby alternate contacts of the rst plurality of contacts control the momentary interruption of the transmission line and the remainder control the energization of the second synchronous motor, a plurality of manually operated switches, each individual to a contact of the second plurality of contacts, means whereby the second mentioned wiper normally engages one of the second plurality of contacts, means controlled by the operation of any one of the manual switches for energizing the rst motor provided the second wiper engages the normal contact, whereby said rst motor moves the rst wiper over its contacts to thereby

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Motor And Converter Starters (AREA)
  • Selective Calling Equipment (AREA)
US180952A 1936-12-24 1937-12-21 Impulse transmitter Expired - Lifetime US2247866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH191947T 1936-12-24

Publications (1)

Publication Number Publication Date
US2247866A true US2247866A (en) 1941-07-01

Family

ID=4437946

Family Applications (1)

Application Number Title Priority Date Filing Date
US180952A Expired - Lifetime US2247866A (en) 1936-12-24 1937-12-21 Impulse transmitter

Country Status (6)

Country Link
US (1) US2247866A (enrdf_load_stackoverflow)
CH (1) CH191947A (enrdf_load_stackoverflow)
DE (1) DE905397C (enrdf_load_stackoverflow)
FR (1) FR829053A (enrdf_load_stackoverflow)
GB (1) GB496422A (enrdf_load_stackoverflow)
NL (1) NL55139C (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065064B (de) * 1954-12-11 1959-09-10 Zellweger A G App Und Maschine Empfangseinrichtung fuer nach dem Impulsintervallverfahren arbeitende Fernsteuerungsanlagen, insbesondere fuer Netzueberlagerungs-fernsteueranlagen zur Schaltung einer Vielzahl von elektrischen Apparaten
DE1015520B (de) * 1955-02-16 1957-09-12 Licentia Gmbh Fernsteuerempfaenger mit Aufloesung der Gruppenwahl
DE1052518B (de) * 1956-10-26 1959-03-12 Telefunken Gmbh Schaltungsanordnung zur elektrischen Fernsteuerung oder Fernueberwachung von in einer Unterstation angeordneten Schaltelementen
IT1101803B (it) * 1978-02-24 1985-10-07 Santomero Gemma Sistema di comando delle utenze di energia elettrica

Also Published As

Publication number Publication date
CH191947A (de) 1937-07-15
DE905397C (de) 1954-03-01
GB496422A (en) 1938-11-30
NL55139C (enrdf_load_stackoverflow) 1943-09-15
FR829053A (fr) 1938-06-10

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