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MX2012008044A - Aparato y metodo para identificar fase y terminal para dispositivos de sistemas de energia. - Google Patents

Aparato y metodo para identificar fase y terminal para dispositivos de sistemas de energia.

Info

Publication number
MX2012008044A
MX2012008044A MX2012008044A MX2012008044A MX2012008044A MX 2012008044 A MX2012008044 A MX 2012008044A MX 2012008044 A MX2012008044 A MX 2012008044A MX 2012008044 A MX2012008044 A MX 2012008044A MX 2012008044 A MX2012008044 A MX 2012008044A
Authority
MX
Mexico
Prior art keywords
terminal
phase
power system
current
identifying
Prior art date
Application number
MX2012008044A
Other languages
English (en)
Inventor
Matthew B Watkins
Kenneth G Workman
Original Assignee
Schweitzer Engineering Lab 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 Schweitzer Engineering Lab Inc filed Critical Schweitzer Engineering Lab Inc
Publication of MX2012008044A publication Critical patent/MX2012008044A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/18—Indicating phase sequence; Indicating synchronism

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

Se describe un aparato y método para identificar la corriente y el voltaje de fase y la terminal para dispositivos de sistemas de energía. En un aspecto de la presente invención, la fase de corriente respectiva y la terminal de dos terminales de corriente se identifica en base en una fase conocida y un ángulo de fase conocido asociado con una tercera terminal de corriente en la ubicación del sistema de energía eléctrica. En otro aspecto de la presente invención, la fase de voltaje y la terminal se identifican en base en una fase conocida y un ángulo de fase conocido asociados con una tercera terminal de corriente y la ubicación del sistema de energía eléctrica. En otro aspecto de la presente invención, la fase de voltaje respectiva y la terminal de tres terminales de voltaje se identifican en base en la fase conocida y los ángulos de fase conocidos asociados con la primera y segunda terminales de corriente en la ubicación del sistema de energía eléctrico.
MX2012008044A 2010-01-22 2011-01-21 Aparato y metodo para identificar fase y terminal para dispositivos de sistemas de energia. MX2012008044A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/691,931 US8797018B2 (en) 2010-01-22 2010-01-22 Apparatus and method for identifying the phase and terminal for power system devices
PCT/US2011/022098 WO2011091282A1 (en) 2010-01-22 2011-01-21 An apparatus and method for identifying the phase and terminal for power system devices

Publications (1)

Publication Number Publication Date
MX2012008044A true MX2012008044A (es) 2012-08-01

Family

ID=44307234

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012008044A MX2012008044A (es) 2010-01-22 2011-01-21 Aparato y metodo para identificar fase y terminal para dispositivos de sistemas de energia.

Country Status (5)

Country Link
US (1) US8797018B2 (es)
BR (1) BR112012018155A2 (es)
CA (1) CA2786147A1 (es)
MX (1) MX2012008044A (es)
WO (1) WO2011091282A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9435835B2 (en) 2010-12-27 2016-09-06 Schweitzer Engineering Laboratories, Inc. Validation of electric power system monitoring systems
US9924242B2 (en) 2012-04-20 2018-03-20 Itron Global Sarl Automatic network topology detection and fraud detection
US8970204B1 (en) * 2013-01-15 2015-03-03 Walter S. Bierer Long range phasing voltmeter
US9557720B1 (en) * 2013-11-27 2017-01-31 Idaho Power Company Monitoring voltage levels on power lines and recloser operation
US11079417B2 (en) 2014-02-25 2021-08-03 Itron, Inc. Detection of electric power diversion
US10571493B2 (en) 2014-02-25 2020-02-25 Itron, Inc. Smart grid topology estimator
KR20150141053A (ko) * 2014-06-09 2015-12-17 엘에스산전 주식회사 보호계전시스템 및 이의 데이터 수집방법
US9568522B2 (en) * 2014-10-20 2017-02-14 Itron, Inc. Electrical phase identification
US9781231B2 (en) 2014-11-19 2017-10-03 Itron, Inc. Application platform operable on network node
US9835662B2 (en) 2014-12-02 2017-12-05 Itron, Inc. Electrical network topology determination
US10312681B2 (en) 2015-05-28 2019-06-04 Itron, Inc. Automatic network device electrical phase identification
CN108646103A (zh) * 2018-04-11 2018-10-12 国网河南省电力公司郑州供电公司 基于小车开关的自动核相系统及装置
US10955455B2 (en) * 2018-04-20 2021-03-23 Schweitzer Engineering Laboratories, Inc. Broken conductor detection and remediation in electric power systems
US10775448B2 (en) 2018-06-18 2020-09-15 Schweitzer Engineering Laboratories, Inc. Automatic phase identification for electric power delivery lines
US11289900B2 (en) 2019-09-19 2022-03-29 Schweitzer Engineering Laboratories, Inc. Broken conductor detector
US11268995B2 (en) 2019-10-11 2022-03-08 Schweitzer Engineering Laboratories, Inc. Intelligent electronic device control using wirelessly transmitted multi-phase electrical measurements

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164701A (en) 1977-09-06 1979-08-14 Austin Lloyd M Portable device for testing electrical wiring circuits and power tools and equipment
JPS5829471B2 (ja) 1978-10-30 1983-06-22 東京電力株式会社 事故点判別方式
SE501936C2 (sv) 1993-09-28 1995-06-26 Asea Brown Boveri Förfarande för att efter det att ett fel har inträffat i ett kraftnät mäta och återskapa fasströmmarna samt anordning för genomförande av det nämnda förfarandet
SE522376C2 (sv) 2000-07-11 2004-02-03 Abb Ab Metod och anordning för fellokalisering för distributionsnätverk
US6590397B2 (en) 2000-10-19 2003-07-08 Schweitzer Engineering Laboratories, Inc. Line differential protection system for a power transmission line
US6525543B1 (en) 2000-10-20 2003-02-25 Schweitzer Engineering Laboratories Fault type selection system for identifying faults in an electric power system
US20050097373A1 (en) 2003-11-03 2005-05-05 Abb Research, Ltd Automated intelligent configuration tool for power system protection and control and monitoring devices
US7345488B2 (en) 2005-06-01 2008-03-18 Schweitzer Engineering Laboratories, Inc. Apparatus and method for determining a faulted phase of a three-phase ungrounded power system

Also Published As

Publication number Publication date
WO2011091282A1 (en) 2011-07-28
US20110181269A1 (en) 2011-07-28
CA2786147A1 (en) 2011-07-28
BR112012018155A2 (pt) 2016-05-03
US8797018B2 (en) 2014-08-05

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