NO961279L - Automated distribution system that utilizes medium and low voltage power supply lines, such as two-way data transmission medium - Google Patents

Automated distribution system that utilizes medium and low voltage power supply lines, such as two-way data transmission medium

Info

Publication number
NO961279L
NO961279L NO961279A NO961279A NO961279L NO 961279 L NO961279 L NO 961279L NO 961279 A NO961279 A NO 961279A NO 961279 A NO961279 A NO 961279A NO 961279 L NO961279 L NO 961279L
Authority
NO
Norway
Prior art keywords
electricity
result
low voltage
medium
information
Prior art date
Application number
NO961279A
Other languages
Norwegian (no)
Other versions
NO961279D0 (en
Inventor
Enrico Comellini
Raul Gargiuli
Original Assignee
Enel Spa
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 Enel Spa filed Critical Enel Spa
Publication of NO961279L publication Critical patent/NO961279L/en
Publication of NO961279D0 publication Critical patent/NO961279D0/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
    • 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
    • H02J13/00002—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 monitoring
    • 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
    • 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
    • H02J13/00016—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 a wired telecommunication network or a data transmission bus
    • H02J13/00017—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 a wired telecommunication network or a data transmission bus using optical fiber
    • 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
    • H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
    • H02J13/00034—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving an electric power substation
    • 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
    • Y04S10/30—State monitoring, e.g. fault, temperature monitoring, insulator monitoring, corona discharge
    • 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
    • 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
    • Y04S40/124—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 wired telecommunication networks or data transmission busses

Abstract

Det er beskrevet et system for fjernstyring av elektritets- fordelernett og fjernavlesning av elektrisitet-, gass-, vann- og andre tjenestemålere hos kunder tilknyttet vedkommende nett. Nærmere bestemt utnytter systemet sentralisert og fordelt intelligens for å forvalte informasjonen og bærende strømmer ved forholdsvis høye frekvenser over trådene i elektrisitetsnettene for å sende informasjonen. Det bærende strømsystem er realisert i samsvar med en bestemt metode som ulikt de tradisjonelle ikke utnytter høyfrekvensfeller og forbikoblinger ved nettknutepunktene. Denne fremgangsmåte tillater bruk av kraftfordelingsnett uten de kostbare end- ringer som fordres ved tradisjonelle løsninger. Dette resultat oppnås ved å forutsi meldingene over de radiale nett for middels spenning (MV) og lav spenning (LV) ettersom de konfigureres for fordeling av elektrisitet, og ved riktig adressering av de forskjellige understasjoner og kundemålere. Siden konfigurasjonen av MV- og LV-elektrisitetsnett er gjenstand for endringer som en følge av svitsjeoperasjoner gjort med hensikt eller som en følge av automatisk utløsning av bryterutstyr som følge av en feil, fordrer fremgangsmåten med skikkelig adressering og ruting av meldinger til deres endelige bestemmelsessteder, at tilstanden av nettet opp- dateres meget hyppig. Denne funksjon utføres av det fore- liggende system og oppdateringen av nettets tilstand, som i seg selv er en meget viktig opplysning, må betraktes som en merverdi ved systemet.A system is described for remote control of electricity distribution networks and remote reading of electricity, gas, water and other service meters at customers connected to the relevant grid. More specifically, the system utilizes centralized and distributed intelligence to manage the information and carrier currents at relatively high frequencies over the wires in the electricity grids to transmit the information. The load current system is realized in accordance with a particular method which, unlike the traditional ones, does not utilize high frequency traps and bypasses at the grid nodes. This approach allows the use of power distribution networks without the costly changes required by traditional solutions. This result is obtained by predicting the messages over the radial networks for medium voltage (MV) and low voltage (LV) as they are configured for distribution of electricity, and by properly addressing the various substations and customer meters. Since the configuration of MV and LV electricity grids is subject to change as a result of switching operations made intentionally or as a result of automatic triggering of switching equipment as a result of failure, the procedure of properly addressing and routing messages to their final destinations requires that the state of the network is updated very frequently. This function is performed by the present system and the updating of the state of the network, which in itself is a very important information, must be regarded as an added value of the system.

NO961279A 1993-09-29 1996-03-29 Automated distribution system that utilizes medium and low voltage power supply lines, such as two-way data transmission medium NO961279D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM930660A IT1261999B (en) 1993-09-29 1993-09-29 ELECTRICITY DISTRIBUTION MANAGEMENT SYSTEM WITH REMOTE CONTROL AND TELEMeasure CAPACITY.
PCT/IT1994/000158 WO1995009473A2 (en) 1993-09-29 1994-09-28 Distribution automation system using medium and low voltage distribution power lines as two-way data transmission media

Publications (2)

Publication Number Publication Date
NO961279L true NO961279L (en) 1996-03-29
NO961279D0 NO961279D0 (en) 1996-03-29

Family

ID=11401982

Family Applications (1)

Application Number Title Priority Date Filing Date
NO961279A NO961279D0 (en) 1993-09-29 1996-03-29 Automated distribution system that utilizes medium and low voltage power supply lines, such as two-way data transmission medium

Country Status (7)

Country Link
EP (1) EP0721690A1 (en)
BR (1) BR9407683A (en)
CA (1) CA2170624A1 (en)
FI (1) FI962854A0 (en)
IT (1) IT1261999B (en)
NO (1) NO961279D0 (en)
WO (1) WO1995009473A2 (en)

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US8730837B2 (en) 2010-06-21 2014-05-20 General Electric Company System and method for control of power distribution networks
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US11227076B2 (en) * 2016-01-22 2022-01-18 Biarri Networks Pty Ltd Method and system for designing an electricity distribution network
CN111193808B (en) * 2020-01-10 2022-05-03 国网浙江省电力有限公司 Substation automation information specification integrity checking method
CN111884335B (en) * 2020-07-02 2022-06-14 武汉理工大学 Feeder automation terminal optimization method based on section switch importance degree
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Also Published As

Publication number Publication date
CA2170624A1 (en) 1995-04-06
IT1261999B (en) 1996-06-12
EP0721690A1 (en) 1996-07-17
ITRM930660A0 (en) 1993-09-29
WO1995009473A2 (en) 1995-04-06
FI962854A (en) 1996-07-15
FI962854A0 (en) 1996-07-15
BR9407683A (en) 1997-02-04
ITRM930660A1 (en) 1995-03-29
WO1995009473A3 (en) 1995-06-22
NO961279D0 (en) 1996-03-29

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