IN2015DN03840A - - Google Patents

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Publication number
IN2015DN03840A
IN2015DN03840A IN3840DEN2015A IN2015DN03840A IN 2015DN03840 A IN2015DN03840 A IN 2015DN03840A IN 3840DEN2015 A IN3840DEN2015 A IN 3840DEN2015A IN 2015DN03840 A IN2015DN03840 A IN 2015DN03840A
Authority
IN
India
Prior art keywords
current
trip
conductors
sends
signaling module
Prior art date
Application number
Inventor
Julius Michael Liptak
Iv John Kenneth Mackenzie
Original Assignee
Schneider Electric Usa Inc
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 Schneider Electric Usa Inc filed Critical Schneider Electric Usa Inc
Publication of IN2015DN03840A publication Critical patent/IN2015DN03840A/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/0015—Using arc detectors
    • H02H1/0023—Using arc detectors sensing non electrical parameters, e.g. by optical, pneumatic, thermal or sonic sensors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
    • H02H1/0084—Details of emergency protective circuit arrangements concerning transmission of signals by means of pilot wires or a telephone network; watching of these wires
    • 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
    • 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
    • H02J13/00036—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 switches, relays or circuit breakers
    • H02J13/0004—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 switches, relays or circuit breakers involved in a protection system
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
    • 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
    • Y04S10/20—Systems supporting electrical power generation, transmission or distribution using protection elements, arrangements or systems
    • 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

In a power protection and distribution assembly (10) a trip system (24) monitors electrical current and sends a current status signal (30) to an arc flash protection system (26) indicating whether current characteristic of an arc event is detected. The arc flash protection 5 system (26) evaluates this current status signal (30) along with a light status signal (42) indicating whether light characteristic of an arc event has been detected. Based on this evaluation the arc flash protection system (26) sends a control signal (52) to the trip system (24) for controlling the trip system (24) to trip a breaker (16). The systems (24 26) each include a full duplex signaling module (36 40) for sending the signals (30 52) between the systems 10 (24 26) over a pair of conductors (38). Each signaling module (36 40) sends one of the signals (30 52) by modulating the magnitude of a current through or a voltage across the conductors (38) and receives the other signal (52 30) by demodulating the magnitude of the current through or the voltage across the conductors (38) as distinctively modulated by the other signaling module (40 36).
IN3840DEN2015 2012-10-18 2013-10-04 IN2015DN03840A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/654,988 US9373980B2 (en) 2012-10-18 2012-10-18 Full-duplex signaling for arc event protection
PCT/US2013/063477 WO2014062397A1 (en) 2012-10-18 2013-10-04 Full-duplex signaling for arc event protection

Publications (1)

Publication Number Publication Date
IN2015DN03840A true IN2015DN03840A (en) 2015-10-02

Family

ID=49448306

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3840DEN2015 IN2015DN03840A (en) 2012-10-18 2013-10-04

Country Status (5)

Country Link
US (1) US9373980B2 (en)
EP (1) EP2909907B1 (en)
CN (1) CN104718679B (en)
IN (1) IN2015DN03840A (en)
WO (1) WO2014062397A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105141035B (en) * 2015-09-01 2017-08-25 国网浙江省电力公司 Process layer devices data collection and control system
US11108234B2 (en) * 2019-08-27 2021-08-31 Halliburton Energy Services, Inc. Grid power for hydrocarbon service applications
CN110676938B (en) * 2019-10-14 2023-04-28 国网山东省电力公司潍坊供电公司 Monitoring operation device for air switch
FR3104314B1 (en) * 2019-12-05 2021-11-12 Schneider Electric Ind Sas SET OF ELECTRICAL PROTECTION DEVICES AT TWO LEVELS CONNECTED IN SERIES.
WO2023168026A1 (en) * 2022-03-04 2023-09-07 Schneider Electric USA, Inc. Apparatus, system, and method for providing event indication
CN115021222B (en) * 2022-06-15 2023-01-24 安徽斯凯奇电气科技有限公司 Intelligent arc discharge protection device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US607239A (en) 1898-07-12 Btjrgh
US779670A (en) 1902-10-11 1905-01-10 Marie V Gehring Telegraph system.
USRE16835E (en) 1918-09-17 1927-12-27 shreeve
DE4108610A1 (en) 1991-03-16 1992-09-17 Bosch Gmbh Robert TRANSMITTER STAGE
US5513061A (en) 1993-12-09 1996-04-30 Long Island Lighting Company Apparatus and method for distributing electrical power
US5517172A (en) 1994-09-19 1996-05-14 Chiu; Manfred F. Method and apparatus for powering and signaling over a single wire pair
US6233275B1 (en) 1994-12-09 2001-05-15 Brent Townshend High speed communications system for analog subscriber connections
US5970103A (en) 1996-09-06 1999-10-19 Townshend; Brent High speed communications system for analog subscriber connections
US5933308A (en) 1997-11-19 1999-08-03 Square D Company Arcing fault protection system for a switchgear enclosure
US7020790B2 (en) 2001-02-08 2006-03-28 Honeywell International Inc. Electric load management center including gateway module and multiple load management modules for distributing power to multiple loads
TWI239720B (en) * 2004-02-20 2005-09-11 Realtek Semiconductor Corp Transmitting medium testing apparatus and method
US8300666B2 (en) * 2004-10-07 2012-10-30 Cisco Technology, Inc. Inline power-based common mode communications in a wired data telecommunications network
US7791846B2 (en) * 2008-07-30 2010-09-07 General Electric Company Arc flash detection system, apparatus and method
US8326552B2 (en) 2008-08-28 2012-12-04 Applied Minds, Llc Redundant and fault-tolerant power distribution system having an integrated communication network

Also Published As

Publication number Publication date
WO2014062397A1 (en) 2014-04-24
US9373980B2 (en) 2016-06-21
US20140111896A1 (en) 2014-04-24
CN104718679B (en) 2018-04-06
CN104718679A (en) 2015-06-17
EP2909907B1 (en) 2019-07-24
EP2909907A1 (en) 2015-08-26

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