WO2008067299A3 - Method and system for isolating disturbances to the power distribution system - Google Patents

Method and system for isolating disturbances to the power distribution system Download PDF

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Publication number
WO2008067299A3
WO2008067299A3 PCT/US2007/085622 US2007085622W WO2008067299A3 WO 2008067299 A3 WO2008067299 A3 WO 2008067299A3 US 2007085622 W US2007085622 W US 2007085622W WO 2008067299 A3 WO2008067299 A3 WO 2008067299A3
Authority
WO
WIPO (PCT)
Prior art keywords
power distribution
distribution system
disturbances
isolating
isolating disturbances
Prior art date
Application number
PCT/US2007/085622
Other languages
French (fr)
Other versions
WO2008067299A2 (en
Inventor
John Arthur Teselle
Douglas Martin Johns
Original Assignee
Firstenergy Corp
John Arthur Teselle
Douglas Martin Johns
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 Firstenergy Corp, John Arthur Teselle, Douglas Martin Johns filed Critical Firstenergy Corp
Publication of WO2008067299A2 publication Critical patent/WO2008067299A2/en
Publication of WO2008067299A3 publication Critical patent/WO2008067299A3/en

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Classifications

    • 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
    • H02H7/30—Staggered disconnection

Abstract

A method and system for isolating disturbances to an electric energy or power distribution system upon the occurrence of an initiating trigger. The electric energy or power distribution system is monitored for a fault condition and a loss of voltage. The initiating trigger is responding to and isolated to minimize the number of end users affected while further providing information t indicative of the location of the disturbance.
PCT/US2007/085622 2006-11-27 2007-11-27 Method and system for isolating disturbances to the power distribution system WO2008067299A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86134306P 2006-11-27 2006-11-27
US60/861,343 2006-11-27

Publications (2)

Publication Number Publication Date
WO2008067299A2 WO2008067299A2 (en) 2008-06-05
WO2008067299A3 true WO2008067299A3 (en) 2008-07-24

Family

ID=39400995

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/085622 WO2008067299A2 (en) 2006-11-27 2007-11-27 Method and system for isolating disturbances to the power distribution system

Country Status (1)

Country Link
WO (1) WO2008067299A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010078132A2 (en) 2008-12-31 2010-07-08 Abb Research Ltd. Hybrid distribution network power restoration control
CN108879660A (en) * 2018-06-22 2018-11-23 广东电网有限责任公司 A kind of method that electric network fault loss of outage load calculates realization automatically
CN112202166A (en) * 2020-09-27 2021-01-08 上海电机学院 Time interval division method in dynamic reconstruction of power distribution network

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003114294A (en) * 2001-10-04 2003-04-18 Toshiba Corp Monitor, diagnosis, inspection and maintenance system for power-generating plant
US20030205938A1 (en) * 2002-02-25 2003-11-06 General Electric Company Integrated protection, monitoring, and control system
US6667866B1 (en) * 2000-12-28 2003-12-23 Abb Technology Ag Virtual ground following single-phase trip
AU2004269785A1 (en) * 2004-10-29 2006-05-18 The Australian Gas Light Company Fault detection and location in power distribution networks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6667866B1 (en) * 2000-12-28 2003-12-23 Abb Technology Ag Virtual ground following single-phase trip
JP2003114294A (en) * 2001-10-04 2003-04-18 Toshiba Corp Monitor, diagnosis, inspection and maintenance system for power-generating plant
US20030205938A1 (en) * 2002-02-25 2003-11-06 General Electric Company Integrated protection, monitoring, and control system
AU2004269785A1 (en) * 2004-10-29 2006-05-18 The Australian Gas Light Company Fault detection and location in power distribution networks

Also Published As

Publication number Publication date
WO2008067299A2 (en) 2008-06-05

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