WO2018049149A1 - Système de surveillance de pipeline - Google Patents

Système de surveillance de pipeline Download PDF

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Publication number
WO2018049149A1
WO2018049149A1 PCT/US2017/050665 US2017050665W WO2018049149A1 WO 2018049149 A1 WO2018049149 A1 WO 2018049149A1 US 2017050665 W US2017050665 W US 2017050665W WO 2018049149 A1 WO2018049149 A1 WO 2018049149A1
Authority
WO
WIPO (PCT)
Prior art keywords
lds
sfi
monitoring
controller circuit
processors
Prior art date
Application number
PCT/US2017/050665
Other languages
English (en)
Inventor
Frederick Wilson Wheeler
Marco Guerriero
Glen Peter Koste
Original Assignee
General Electric Company
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 General Electric Company filed Critical General Electric Company
Publication of WO2018049149A1 publication Critical patent/WO2018049149A1/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G01M3/2815—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
    • G01M3/243—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations for pipes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes

Abstract

La présente invention concerne des systèmes et des procédés permettant de surveiller un pipeline, tel qu'un système. Le système comprend un circuit de communication configuré de sorte à obtenir des mesures de surveillance mesurées par une pluralité de systèmes de détection de fuite (LDS pour Leak Dectection System) le long de liaisons de communication correspondantes. Le système comprend en outre un circuit de dispositif de commande couplé en communication au circuit de communication. Le circuit de dispositif de commande est configuré de sorte à calculer un modèle statistique pour chacun des systèmes LDS sur la base d'une série de mesures de surveillance reçues pendant une période de temps, à déterminer un indicateur de fréquence de gravité (SFI pour Severity Frequency Indicator) sur la base du modèle statistique et des premières mesures de surveillance acquises par la pluralité de systèmes LDS, et un dispositif d'affichage configuré pour afficher l'indicateur SFI.
PCT/US2017/050665 2016-09-08 2017-09-08 Système de surveillance de pipeline WO2018049149A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662384783P 2016-09-08 2016-09-08
US62/384,783 2016-09-08

Publications (1)

Publication Number Publication Date
WO2018049149A1 true WO2018049149A1 (fr) 2018-03-15

Family

ID=59923579

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2017/050665 WO2018049149A1 (fr) 2016-09-08 2017-09-08 Système de surveillance de pipeline

Country Status (1)

Country Link
WO (1) WO2018049149A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022013502A1 (fr) * 2020-07-15 2022-01-20 Veolia Environnement Procede de caracterisation de fuite

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4796466A (en) * 1987-02-17 1989-01-10 Ed Farmer System for monitoring pipelines
WO2011107864A2 (fr) * 2010-03-04 2011-09-09 TaKaDu Ltd. Système et méthode de surveillance des ressources dans un réseau de distribution d'eau

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4796466A (en) * 1987-02-17 1989-01-10 Ed Farmer System for monitoring pipelines
WO2011107864A2 (fr) * 2010-03-04 2011-09-09 TaKaDu Ltd. Système et méthode de surveillance des ressources dans un réseau de distribution d'eau

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022013502A1 (fr) * 2020-07-15 2022-01-20 Veolia Environnement Procede de caracterisation de fuite
FR3112610A1 (fr) * 2020-07-15 2022-01-21 Veolia Environnement Procédé de caractérisation de fuite

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