JPS641975A - System and method for recognizing phase of conductor - Google Patents

System and method for recognizing phase of conductor

Info

Publication number
JPS641975A
JPS641975A JP63074256A JP7425688A JPS641975A JP S641975 A JPS641975 A JP S641975A JP 63074256 A JP63074256 A JP 63074256A JP 7425688 A JP7425688 A JP 7425688A JP S641975 A JPS641975 A JP S641975A
Authority
JP
Japan
Prior art keywords
conductor
phase
sounds
sound signals
continuous
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP63074256A
Other languages
English (en)
Other versions
JPH011975A (ja
JP2637459B2 (ja
Inventor
Bertrand Bouchard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hydro Quebec
Original Assignee
Hydro Quebec
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 Hydro Quebec filed Critical Hydro Quebec
Publication of JPS641975A publication Critical patent/JPS641975A/ja
Publication of JPH011975A publication Critical patent/JPH011975A/ja
Application granted granted Critical
Publication of JP2637459B2 publication Critical patent/JP2637459B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
    • 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)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
JP63074256A 1987-03-27 1988-03-28 コンダクターの位相認識システム及び方法 Expired - Lifetime JP2637459B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000533170A CA1270523A (fr) 1987-03-27 1987-03-27 Identificateur de phases
CA533170 1987-03-27

Publications (3)

Publication Number Publication Date
JPS641975A true JPS641975A (en) 1989-01-06
JPH011975A JPH011975A (ja) 1989-01-06
JP2637459B2 JP2637459B2 (ja) 1997-08-06

Family

ID=4135301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63074256A Expired - Lifetime JP2637459B2 (ja) 1987-03-27 1988-03-28 コンダクターの位相認識システム及び方法

Country Status (12)

Country Link
US (1) US4852174A (ja)
EP (1) EP0284067B1 (ja)
JP (1) JP2637459B2 (ja)
KR (1) KR910009006B1 (ja)
CN (1) CN1012284B (ja)
AR (1) AR241827A1 (ja)
AU (1) AU600564B2 (ja)
BR (1) BR8801393A (ja)
CA (1) CA1270523A (ja)
DE (1) DE3887998T2 (ja)
IN (1) IN170872B (ja)
MX (1) MX167280B (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH066916A (ja) * 1992-06-18 1994-01-14 Kiyuutec:Kk 配線接続判定方法および装置
US5510700A (en) * 1993-10-14 1996-04-23 Systems Analysis And Integration, Inc. Apparatus and method for identifying the phase of a three phase power line at a remote location
US5740255A (en) * 1995-11-29 1998-04-14 Wire World By David Salz, Inc. High fidelity audio cable comparator and method therefor
US5754040A (en) * 1996-02-21 1998-05-19 Shannon; Kurt P. Apparatus for testing medium voltage primary distribution cables
US7031859B2 (en) * 2002-03-11 2006-04-18 Piesinger Gregory H Apparatus and method for identifying cable phase in a three-phase power distribution network
US6642700B2 (en) 2002-03-26 2003-11-04 Avistar, Inc. System, method, field unit, reference unit and computer program product for phase tracking of electrical conductors
EP1861724A1 (en) * 2005-03-21 2007-12-05 Power-One Italy S.P.A. Method and device for determination of the phases in a multi-phase electrical system
US20070063664A1 (en) * 2005-09-22 2007-03-22 Avistar, Inc. Phase identification apparatus having automatic gain control to prevent detector saturation
US8143879B2 (en) * 2008-12-30 2012-03-27 General Electric Company Meter phase identification
US8587290B2 (en) 2011-03-29 2013-11-19 General Electric Company Method, system and device of phase identification using a smart meter
US20120249118A1 (en) * 2011-03-30 2012-10-04 Kent Haddon Cable identification device
US8810233B2 (en) 2011-08-25 2014-08-19 General Electric Company Phase identification system and method
RU2743146C1 (ru) * 2020-03-19 2021-02-15 Федеральное государственное бюджетное научное учреждение "Федеральный научный агроинженерный центр ВИМ" (ФГБНУ ФНАЦ ВИМ) Устройство идентификации проводов, кабелей и других линейных объектов с использованием акустических сигналов
RU2733812C1 (ru) * 2020-03-19 2020-10-07 Федеральное государственное бюджетное научное учреждение "Федеральный научный агроинженерный центр ВИМ" (ФГБНУ ФНАЦ ВИМ) Способ одновременной идентификации нескольких проводников с применением подаваемых в них акустических сигналов

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE540082C (de) * 1929-04-05 1931-12-11 Berliner Staedtische Elek Zita Anordnung zur Feststellung der UEbereinstimmung eines Kabels an beliebiger Stelle mit dem gesuchten
US2789268A (en) * 1955-09-27 1957-04-16 Baltimore Gas And Electric Com Method and apparatus for identifying electric conductors
US3076931A (en) * 1959-12-23 1963-02-05 Jasper Cronje Apparatus for identifying and phasing electrical conductors
US3891811A (en) * 1973-08-16 1975-06-24 Hewlett Packard Co Wire pair identification system
US3922659A (en) * 1974-07-29 1975-11-25 Baxter Laboratories Inc Power line fault indicating system employing a neon lamp oscillator
US4044299A (en) * 1975-12-22 1977-08-23 Harold James Weber Concealed structure locating and surveying translator apparatus
US4112349A (en) * 1977-05-09 1978-09-05 Harold James Weber Apparatus including bivolumetric tone subaudition means for positionally spotting and tracing subjacently concealed conductive structures
US4491785A (en) * 1981-02-19 1985-01-01 Pasar, Inc. Tracing electrical conductors by high-frequency loading and improved signal detection
JPS58155371A (ja) * 1982-03-11 1983-09-16 Mitsubishi Electric Corp 電線種判定装置
CA1174278A (en) * 1982-09-16 1984-09-11 Aurele Blain Clamp-on ammeter
US4524320A (en) * 1983-06-17 1985-06-18 Gary A. Harrelson Conductor identifying probe and voltage supply device
US4648113A (en) * 1985-09-11 1987-03-03 Tektronix, Inc. Method and apparatus for providing a visual indication of a relationship between two signals
US4656418A (en) * 1986-01-27 1987-04-07 Snap-On Tools Corporation Molded clamp-type ammeter probe
US4724381A (en) * 1986-02-03 1988-02-09 Niagara Mohawk Power Corporation RF antenna for transmission line sensor

Also Published As

Publication number Publication date
CN88101705A (zh) 1988-10-19
AU600564B2 (en) 1990-08-16
DE3887998D1 (de) 1994-04-07
IN170872B (ja) 1992-06-06
JP2637459B2 (ja) 1997-08-06
CN1012284B (zh) 1991-04-03
BR8801393A (pt) 1988-11-01
CA1270523A (fr) 1990-06-19
DE3887998T2 (de) 1994-06-09
AR241827A1 (es) 1992-12-30
EP0284067B1 (fr) 1994-03-02
AU1350588A (en) 1988-09-29
EP0284067A3 (en) 1990-04-25
KR910009006B1 (ko) 1991-10-26
EP0284067A2 (fr) 1988-09-28
MX167280B (es) 1993-03-15
KR880011598A (ko) 1988-10-29
US4852174A (en) 1989-07-25

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