SG10201710036SA - Mobile electric leakage detection device and method - Google Patents

Mobile electric leakage detection device and method

Info

Publication number
SG10201710036SA
SG10201710036SA SG10201710036SA SG10201710036SA SG10201710036SA SG 10201710036S A SG10201710036S A SG 10201710036SA SG 10201710036S A SG10201710036S A SG 10201710036SA SG 10201710036S A SG10201710036S A SG 10201710036SA SG 10201710036S A SG10201710036S A SG 10201710036SA
Authority
SG
Singapore
Prior art keywords
detection device
electric leakage
leakage detection
mobile electric
mobile
Prior art date
Application number
SG10201710036SA
Other languages
English (en)
Inventor
Hyun Chang Lee
Original Assignee
Hyun Chang Lee
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
Priority claimed from KR1020140125371A external-priority patent/KR20150059089A/ko
Application filed by Hyun Chang Lee filed Critical Hyun Chang Lee
Publication of SG10201710036SA publication Critical patent/SG10201710036SA/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
    • G01R31/083—Locating faults in cables, transmission lines, or networks according to type of conductors in cables, e.g. underground
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Locating Faults (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Emergency Protection Circuit Devices (AREA)
SG10201710036SA 2013-11-19 2014-11-19 Mobile electric leakage detection device and method SG10201710036SA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20130140715 2013-11-19
KR1020140125371A KR20150059089A (ko) 2013-11-19 2014-09-21 중성선 공용접지 환경에서 경로탐사 및 누전점 탐사방법
KR20140161154 2014-11-18

Publications (1)

Publication Number Publication Date
SG10201710036SA true SG10201710036SA (en) 2018-01-30

Family

ID=56404943

Family Applications (4)

Application Number Title Priority Date Filing Date
SG10201710034YA SG10201710034YA (en) 2013-11-19 2014-11-19 Mobile electric leakage detection device and method
SG11201604986VA SG11201604986VA (en) 2013-11-19 2014-11-19 Mobile electric leakage detection device and method
SG10201710035XA SG10201710035XA (en) 2013-11-19 2014-11-19 Mobile electric leakage detection device and method
SG10201710036SA SG10201710036SA (en) 2013-11-19 2014-11-19 Mobile electric leakage detection device and method

Family Applications Before (3)

Application Number Title Priority Date Filing Date
SG10201710034YA SG10201710034YA (en) 2013-11-19 2014-11-19 Mobile electric leakage detection device and method
SG11201604986VA SG11201604986VA (en) 2013-11-19 2014-11-19 Mobile electric leakage detection device and method
SG10201710035XA SG10201710035XA (en) 2013-11-19 2014-11-19 Mobile electric leakage detection device and method

Country Status (8)

Country Link
US (4) US10495679B2 (fr)
EP (3) EP3418756A1 (fr)
JP (5) JP6643989B2 (fr)
CN (3) CN105899960B (fr)
AU (6) AU2014353729B2 (fr)
CA (1) CA2936518C (fr)
MY (1) MY176559A (fr)
SG (4) SG10201710034YA (fr)

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EP3073279B1 (fr) 2021-01-06
EP3073279A1 (fr) 2016-09-28
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