WO1995012911A1 - System for supplying power to a consumer's electrical devices and equipment and the like - Google Patents

System for supplying power to a consumer's electrical devices and equipment and the like Download PDF

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Publication number
WO1995012911A1
WO1995012911A1 PCT/EP1994/003577 EP9403577W WO9512911A1 WO 1995012911 A1 WO1995012911 A1 WO 1995012911A1 EP 9403577 W EP9403577 W EP 9403577W WO 9512911 A1 WO9512911 A1 WO 9512911A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrical
customer
meter
energy
transmission device
Prior art date
Application number
PCT/EP1994/003577
Other languages
German (de)
French (fr)
Inventor
Friedrich Kalny
Original Assignee
Uher Aktiengesellschaft Für Zähler Und Elektronische Geräte
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 Uher Aktiengesellschaft Für Zähler Und Elektronische Geräte filed Critical Uher Aktiengesellschaft Für Zähler Und Elektronische Geräte
Publication of WO1995012911A1 publication Critical patent/WO1995012911A1/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • 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

Definitions

  • the subject invention relates to a system for supplying electrical devices, systems or the like.
  • a customer with electrical energy with an electrical line leading from the energy supply company to the customer and with a meter located at the customer for measuring the electrical energy consumed, a central computing device being provided in the energy supply company, by means of which the meter reading of the meter is provided can be queried and in which the payments made by the customer for energy consumption can be stored.
  • the object of the present invention is therefore based on the problem of a system for supplying electrical devices, systems and the like.
  • to create a customer with electrical energy in the event of a delay in payment by the customer, the further supply of the customer with electrical energy in a simple manner from the energy supply company can be switched off completely or partially.
  • the switching device is preferably assigned a transmission device to which control signals can be transmitted from the energy supply company and through which the switching device can be controlled.
  • the transmission device can be connected to the energy supply company either via the electrical supply line or via a line separate therefrom, preferably via a telephone line.
  • the transmission device can be assigned an optical signal device and / or acoustic signal device. In addition, this can take place either via the power line or via the transmission device.
  • an electrical line 1 leads from an energy supply company to a customer who is to be supplied with electrical energy.
  • a customer who is to be supplied with electrical energy.
  • the counter 2 is followed by a switching device 3 through which the supply of the electrical devices 4, systems and the like. can be interrupted.
  • a transmission device 5 is provided, which is connected to the switching device 3 via a line 54. Via the line 54, the switching device 3 can be switched from the transmission device 5 so that either the electrical devices 4, systems and the like. Like. Are supplied with electrical energy or that the energy supply is interrupted.
  • the device 5 can either be controlled via a line 11 which is connected to the supply line 1, as a result of which control signals can be supplied to the transmission device 5 from the energy supply company via the feed line 1 and the connecting line 11.
  • the transmission device 5 can be controlled by the energy supply company via a telephone line 12.
  • An optical signal system 52 or an acoustic signal system 53 can be assigned to the transmission device 5.
  • a counter 6 to the meter 2 via the line 22, through which data relevant to the consumer, such as the energy consumption, the meter reading, the tariff, the account balance and the like. Like., Can be displayed.
  • the display 6 can also be connected to the transmission device 5 via a line 61 and relevant data of the transmission device 5 can be displayed on the display 6.
  • the counter 2 can also be queried via the transmission device 5.
  • switching devices can be arranged downstream of the counter 2, through which groups of devices, systems and the like. Like. Can be switched off or switched on. This may result in a shutdown. However, a supply of such devices and systems that are vital or whose shutdown would cause damage or loss can be guaranteed at the same time.

Abstract

The proposed system for supplying electrical power to a consumer's electrical devices (4), equipment and the like is provided with a power line (1) from the power supply company to the consumer and a meter (2) situated at the consumer's premises for measuring the electrical energy consumed. The power supply company is equipped with a central computer through which the meter (2) can be interrogated and which can register payments made by the consumer for the energy used. At least one switching device (3) is included in the circuit downstream of the meter (2), allowing the power supply to the consumer's electrical devices to be at least partially switched on or off from the power supply company side.

Description

Anlage zur Versorgung der elektrischen Geräte, Anlagen od. dgl. eines AbnehmersSystem for supplying the electrical devices, systems or the like. A customer
Die gegenständliche Erfindung betrifft eine Anlage zur Ver- sorgung der elektrischen Geräte, Anlagen od.dgl. eines Ab¬ nehmers mit elektrischer Energie mit einer vom Energieversor¬ gungsunternehmen zum Abnehmer führenden elektrischen Leitung und mit einem beim Abnehmer befindlichen Zähler zur Messung der verbrauchten elektrischen Energie, wobei im Energiever- sorgungsunterneh en ein zentrales Rechengerät vorgesehen ist, durch welches der Zählerstand des Zählers abfragbar ist und in welchem die vom Abnehmer für den Energieverbrauch gelei¬ steten Zahlungen speicherbar sind.The subject invention relates to a system for supplying electrical devices, systems or the like. a customer with electrical energy with an electrical line leading from the energy supply company to the customer and with a meter located at the customer for measuring the electrical energy consumed, a central computing device being provided in the energy supply company, by means of which the meter reading of the meter is provided can be queried and in which the payments made by the customer for energy consumption can be stored.
Bei bekannten Anlagen zur Versorgung von elektrischen Gerä¬ ten, Anlagen u.dgl. mit elektrischer Energie ist es bekannt, den Stand des beim Abnehmer befindlichen Zählers über die zu diesem führende elektrische Leitung abzufragen, wodurch die Möglichkeit besteht zu überprüfen, ob vom Abnehmer die für dessen Versorgung mit elektrischer Energie erforderlichenIn known systems for supplying electrical devices, systems and the like. With electrical energy, it is known to query the status of the meter located at the customer via the electrical line leading to the latter, which makes it possible to check whether the customer requires the energy required to supply it with electrical energy
Zahlungen geleistet wurden bzw. werden. Sofern Zahlungsrück¬ stände festgestellt werden, besteht bislang für das Energie¬ versorgungsunternehmen zur Unterbrechung der weiteren Versor¬ gung des Abnehmers das Erfordernis, die bei diesem befindli- chen Vorsicherungen zu entfernen. Dies bedingt jedoch, daß der Abnehmer von einem Mitarbeiter des Energieversorgungsun- ternehmens aufgesucht wird, obgleich sich dieser vom Energie¬ versorgungsunternehmen in jeglicher Entfernung befinden kann, weswegen hierduch ein großer Aufwand bedingt werden kann.Payments have been or will be made. If payment arrears are found, there has so far been a requirement for the energy supply company to interrupt the further supply of the customer to remove the pre-insurance that is present with the customer. However, this means that the customer is visited by an employee of the energy supply company, although the employee can be located at any distance from the energy supply company, which can result in a great deal of effort.
Der gegenständlichen Erfindung liegt demnach die Aufgabe zu¬ grunde, eine Anlage zur Versorgung der elektrischen Geräte, Anlagen u.dgl. eines Abnehmers mit elektrischer Energie zu schaffen, bei welcher bei einem Zahlungsverzug des Abnehmers die weitere Versorgung des Abnehmers mit elektrischer Energie in einfacher Weise vom Energieversorgungsunternehmen her vollständig oder teilweise abgeschaltet werden kann. Dies wird erfindungsgemäß dadurch erzielt, daß dem beim Abnehmer befindlichen Zähler mindestens eine Schalteinrichtung nachge¬ schaltet ist, welche vom Energieversorgungsunternehmen her steuerbar ist, wodurch die Speisung der beim Abnehmer befind¬ lichen elektrischen Geräte, Anlage u.dgl. vom Energieversor¬ gungsunternehmen her zumindest teilweise einschaltbar bzw. abschaltbar ist .The object of the present invention is therefore based on the problem of a system for supplying electrical devices, systems and the like. to create a customer with electrical energy, in the event of a delay in payment by the customer, the further supply of the customer with electrical energy in a simple manner from the energy supply company can be switched off completely or partially. This is achieved according to the invention in that the meter located at the customer is followed by at least one switching device which can be controlled by the energy supply company, as a result of which the electrical devices, system and the like located at the customer are supplied. can be at least partially switched on or off by the energy supply company.
Vorzugsweise ist der Schalteinrichtung eine Übertragungsein¬ richtung zugeordnet, an welche vom Energieversorgungsunter¬ nehmen her Steuersignale übermittelbar sind und durch welche die Schalteinrichtung steuerbar ist. Die Übertragungseinrich- tung kann mit dem Energieversorgungεunternehmen entweder über die elektrische Versorgungsleitung oder über eine von dieser gesonderten Leitung, vorzugsweise über eine Telefonleitung, verbunden sein. Weiters können der Übertragungseinrichtung ein optisches Signalgerät und bzw. oder akustisches Signal¬ gerät zugeordnet sein. Zudem kann dabei entweder über die Stromleitung oder über die Übertragungseinrichtung erfolgen.The switching device is preferably assigned a transmission device to which control signals can be transmitted from the energy supply company and through which the switching device can be controlled. The transmission device can be connected to the energy supply company either via the electrical supply line or via a line separate therefrom, preferably via a telephone line. Furthermore, the transmission device can be assigned an optical signal device and / or acoustic signal device. In addition, this can take place either via the power line or via the transmission device.
Der Gegenstand der Erfindung ist nachstehend anhand eines in der Zeichnung dargestellten Ausführungsbeispieles näher er¬ läutert .The subject matter of the invention is explained in more detail below with reference to an embodiment shown in the drawing.
Wie dies aus der Zeichnung ersichtlich ist, führt von einem Energieversorgungsunternehmen eine elektrische Leitung 1 zu einem Abnehmer, welcher mit elektrischer Energie versorgt werden soll. Zur Messung der beim Abnehmer befindlichen elek- trischen Geräte 4, Anlagen u.dgl. mit elektrischer Energie befindet sich im Bereich des Abnehmers ein Zähler 2, an wel¬ chen über eine Leitung 21 die beim Abnehmer befindlichen elektrischen Geräte 4, Anlagen u.dgl. angeschlossen sind. Dem Zähler 2 ist eine Schalteinrichtung 3 nachgeschaltet, durch welche die Versorgung der elektrischen Geräte 4, Anlagen u.dgl. unterbrochen werden kann. Zur Steuerung der Schalteinrichtung 3 ist eine Übertragungs¬ einrichtung 5 vorgesehen, welche mit der Schalteinrichtung 3 über eine Leitung 54 verbunden ist. Über die Leitung 54 kann die Schalteinrichtung 3 von der Übertragungεeinrichtung 5 her so geschaltet werden, daß entweder die elektrischen Geräte 4, Anlagen u. dgl. mit elektrischer Energie versorgt werden oder daß die Energieversorgung unterbrochen ist. Die Steuerung der Einrichtung 5 kann entweder über eine Leitung 11 erfolgen, welche an die Versorgungsleitung 1 angeschlossen ist, wodurch der Übertragungseinrichtung 5 vom Energieversorgungsunterneh¬ men her über die Speiseleitung 1 und die Verbindungsleitung 11 Steuersignale zugeführt werden können. Alternativ dazu kann die Übertragungseinrichtung 5 vom Energieversorgungsun¬ ternehmen her über eine Telefonleitung 12 gesteuert werden. Der Übertragungseinrichtung 5 können eine optische Signalan¬ lage 52 bzw. eine akustische Signalanlage 53 zugeordnet sein.As can be seen from the drawing, an electrical line 1 leads from an energy supply company to a customer who is to be supplied with electrical energy. For measuring the electrical devices 4, systems and the like located at the customer. With electrical energy there is a counter 2 in the area of the customer, to which the electrical devices 4, systems and the like located at the customer are connected via a line 21. are connected. The counter 2 is followed by a switching device 3 through which the supply of the electrical devices 4, systems and the like. can be interrupted. To control the switching device 3, a transmission device 5 is provided, which is connected to the switching device 3 via a line 54. Via the line 54, the switching device 3 can be switched from the transmission device 5 so that either the electrical devices 4, systems and the like. Like. Are supplied with electrical energy or that the energy supply is interrupted. The device 5 can either be controlled via a line 11 which is connected to the supply line 1, as a result of which control signals can be supplied to the transmission device 5 from the energy supply company via the feed line 1 and the connecting line 11. Alternatively, the transmission device 5 can be controlled by the energy supply company via a telephone line 12. An optical signal system 52 or an acoustic signal system 53 can be assigned to the transmission device 5.
Weiters ist es zweckmäßig, dem Zähler 2 über die Leitung 22 ein Display 6 zuzuordnen, durch welches für den Verbraucher maßgebliche Daten, wie der Energieverbrauch, der Zählerstand, der Tarif, der Kontostand u. dgl., zur Anzeige gebracht wer¬ den können. Nach einer Ausführungsvariante kann das Display 6 über eine Leitung 61 auch mit der Übertragungseinrichtung 5 verbunden sein und können am Display 6 maßgebliche Daten der Übertragungseinrichtung 5 zur Anzeige gebracht werden. Zudem kann dabei auch die Abfrage des Zählers 2 über die Übertra¬ gungseinrichtung 5 erfolgen.Furthermore, it is expedient to assign a counter 6 to the meter 2 via the line 22, through which data relevant to the consumer, such as the energy consumption, the meter reading, the tariff, the account balance and the like. Like., Can be displayed. According to an embodiment variant, the display 6 can also be connected to the transmission device 5 via a line 61 and relevant data of the transmission device 5 can be displayed on the display 6. In addition, the counter 2 can also be queried via the transmission device 5.
Gemäß einer Ergänzung können dem Zähler 2 mehrere Schaltein- richtungen nachgeordnet sein, durch welche Gruppen von Gerä¬ ten, Anlagen u. dgl. abschaltbar bzw. anschaltbar sind. Hier¬ durch kann zwar eine Abschaltung erfolgen. Es kann jedoch gleichzeitig eine Versorgung von solchen Geräten und Anlagen, welche lebenswichtig sind oder deren Abschaltung Schäden oder Verluste bedingen würde, gewährleistet werden. According to an addition, several switching devices can be arranged downstream of the counter 2, through which groups of devices, systems and the like. Like. Can be switched off or switched on. This may result in a shutdown. However, a supply of such devices and systems that are vital or whose shutdown would cause damage or loss can be guaranteed at the same time.

Claims

Patentansprüche claims
1. Anlage zur Versorgung der elektrischen Geräte, Anlagen u.dgl. eines Abnehmers mit elektrischer Energie mit einer von einem Energieversorgungsunternehmen zum Abnehmer führenden elektrischen Leitung und mit einem beim Abnehmer befindlichen Zähler zur Messung der verbrauchten elektrischen Energie, wo¬ bei im Energieversorgungsunternehmen ein zentrales Rechenge¬ rät vorgesehen ist, durch welches der Zählerstand des Zählers abfragbar ist und in welchem die vom Abnehmer für den Ener¬ gieverbrauch geleisteten Zahlungen speicherbar sind, d a d u r c h g e k e n n z e i c h n e t , daß dem Zähler (2) mindestens eine Schalteinrichtung (3) nachgeschal¬ tet ist, wodurch die Speisung der beim Abnehmer befindlichen elektrischen Geräte (4), Anlagen u.dgl. vom Energieversor¬ gungsunternehmen her zumindest teilweise einschaltbar bzw. abschaltbar ist.1. System for supplying electrical devices, systems and the like. of a customer with electrical energy with an electrical line leading from an energy supply company to the customer and with a meter located at the customer for measuring the electrical energy consumed, a central computer being provided in the energy company, through which the meter reading of the meter can be queried and in which the payments made by the customer for energy consumption can be stored, characterized in that the meter (2) is followed by at least one switching device (3), whereby the supply of the electrical devices (4), systems and the like located at the customer . Like. can be at least partially switched on or off by the energy supply company.
2. Anlage nach Patentanspruch 1, d a d u r c h g e k e n n z e i c h n e t , daß der Schalteinrichtung (3) eine Übertragungseinrichtung (5) zugeordnet ist, an welche vom Energieversorgungsunternehmen Steuersignale übermittelbar sind und über welche die Schalteinrichtung (3) vom Energie¬ versorgungsunternehmen her steuerbar ist.2. System according to claim 1, so that the switching device (3) is assigned a transmission device (5) to which control signals can be transmitted by the energy supply company and via which the switching device (3) can be controlled by the energy supply company.
3. Anlage nach einem der Patentansprüche 1 und 2, d a d u r c h g e k e n n z e i c h n e t , daß die Übertragungseinrichtung (5) mit dem Rechengerät über die elektrische Versorgungsleitung (1) oder über eine von dieser gesonderten Leitung, vorzugsweise über eine Telefonleitung (12), verbunden ist.3. System according to one of claims 1 and 2, d a d u r c h g e k e n n e e c h n e t that the transmission device (5) with the computing device via the electrical supply line (1) or via a separate line, preferably via a telephone line (12), is connected.
4. Anlage nach einem der Patentansprüche 2 und 3 , d a d u r c h g e k e n n z e i c h n e t , daß der Übertragungseinrichtung (5) ein optisches Signalgerät (51) und bzw. oder akustisches Signalgerät (52) zugeordnet ist. 4. Installation according to one of claims 2 and 3, characterized in that the transmission device (5) is assigned an optical signal device (51) and or or acoustic signal device (52).
5. Anlage nach einem der Patentansprüche 1 bis 4, d a d u r c h g e k e n n z e i c h n e t , daß an den Zähler (2) ein Anzeigegerät (6), z.B. ein Display, ange¬ schlossen ist.5. System according to one of claims 1 to 4, d a d u r c h g e k e n n z e i c h n e t that on the counter (2) a display device (6), e.g. a display is connected.
6. Anlage nach Patentanspruch 5, d a d u r c h g e k e n n z e i c h n e t , daß das Anzeigegerät (6) auch an die Übertragungseinrichtung (5) angeschlossen ist.6. System according to claim 5, d a d u r c h g e k e n n z e i c h n e t that the display device (6) is also connected to the transmission device (5).
7. Anlage nach einem der Patentansprüche 1 und 6, d a d u r c h g e k e n n z e i c h n e t , daß die Abfrage des Zählerstandes des Zählers (2) in an sich be¬ kannter Weise über die elektrische Versorgungsleitung (1) erfolgt.7. System according to one of claims 1 and 6, so that the meter reading of the meter (2) is carried out in a manner known per se via the electrical supply line (1).
8. Anlage nach einem der Patentansprüche 2 bis 6, d a d u r c h g e k e n n z e i c h n e t , daß die8. Plant according to one of claims 2 to 6, d a d u r c h g e k e n n z e i c h n e t that the
Abfrage des Zählerstandes des Zählers (2) über die Übertra- gungseinrichtung (5), welche mit dem Zähler (2) verbunden ist, erfolgt. The counter reading of the counter (2) is queried via the transmission device (5) which is connected to the counter (2).
PCT/EP1994/003577 1993-11-04 1994-10-28 System for supplying power to a consumer's electrical devices and equipment and the like WO1995012911A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT222493 1993-11-04
ATA2224/93 1993-11-04

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Publication Number Publication Date
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0795948A1 (en) * 1993-08-11 1997-09-17 First Pacific Networks, Inc. System for utility demand monitoring and control
US5805458A (en) * 1993-08-11 1998-09-08 First Pacific Networks System for utility demand monitoring and control
US5818725A (en) * 1993-08-11 1998-10-06 First Pacific Networks System for utility demand monitoring and control
WO2002056033A1 (en) * 2001-01-16 2002-07-18 Ortega Murguia Jose Tomas Electrical energy saving system
FR2827716A1 (en) * 2001-07-17 2003-01-24 Defidev Management of an electricity supply network feeding consumer(s), in which controller operates a consumer switch as a function of measured electricity consumption

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WO1981000619A1 (en) * 1979-08-21 1981-03-05 B Karlsson A device for central reading and registration of customers'power consumption
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EP0268697A1 (en) * 1986-11-24 1988-06-01 Peter Dr. Niedner Method and system for reducing the peak power of supply and disposal systems using transmission items
US4819180A (en) * 1987-02-13 1989-04-04 Dencor Energy Cost Controls, Inc. Variable-limit demand controller for metering electrical energy
EP0407902A2 (en) * 1989-07-11 1991-01-16 Alcatel N.V. Consumption indication device for supply means
AT392163B (en) * 1988-03-14 1991-02-11 Ploder Edwin Ing Circuit arrangement for energy measurement
EP0571889A2 (en) * 1992-05-29 1993-12-01 Alcatel Standard Electrica, S.A. Electric load controlling device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152605A (en) * 1977-10-03 1979-05-01 Conde Hector O Automatic load control system and method for a power distribution network
WO1981000619A1 (en) * 1979-08-21 1981-03-05 B Karlsson A device for central reading and registration of customers'power consumption
FR2581195A1 (en) * 1985-04-29 1986-10-31 Merlin Gerin Digital system for measurement of, and provision of information about, the consumption of electricity for a customer's switchboard
EP0268697A1 (en) * 1986-11-24 1988-06-01 Peter Dr. Niedner Method and system for reducing the peak power of supply and disposal systems using transmission items
US4819180A (en) * 1987-02-13 1989-04-04 Dencor Energy Cost Controls, Inc. Variable-limit demand controller for metering electrical energy
AT392163B (en) * 1988-03-14 1991-02-11 Ploder Edwin Ing Circuit arrangement for energy measurement
EP0407902A2 (en) * 1989-07-11 1991-01-16 Alcatel N.V. Consumption indication device for supply means
EP0571889A2 (en) * 1992-05-29 1993-12-01 Alcatel Standard Electrica, S.A. Electric load controlling device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0795948A1 (en) * 1993-08-11 1997-09-17 First Pacific Networks, Inc. System for utility demand monitoring and control
US5805458A (en) * 1993-08-11 1998-09-08 First Pacific Networks System for utility demand monitoring and control
US5818725A (en) * 1993-08-11 1998-10-06 First Pacific Networks System for utility demand monitoring and control
WO2002056033A1 (en) * 2001-01-16 2002-07-18 Ortega Murguia Jose Tomas Electrical energy saving system
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FR2827716A1 (en) * 2001-07-17 2003-01-24 Defidev Management of an electricity supply network feeding consumer(s), in which controller operates a consumer switch as a function of measured electricity consumption
WO2003009446A1 (en) * 2001-07-17 2003-01-30 Defidev Device and method for managing an electrical distribution network

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