BR9207075A - Detector de centelha elétrica - Google Patents

Detector de centelha elétrica

Info

Publication number
BR9207075A
BR9207075A BR9207075A BR9207075A BR9207075A BR 9207075 A BR9207075 A BR 9207075A BR 9207075 A BR9207075 A BR 9207075A BR 9207075 A BR9207075 A BR 9207075A BR 9207075 A BR9207075 A BR 9207075A
Authority
BR
Brazil
Prior art keywords
electrical spark
spark detector
detector
electrical
spark
Prior art date
Application number
BR9207075A
Other languages
English (en)
Inventor
Frederick K Blades
Original Assignee
Frederick K Blades
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 Frederick K Blades filed Critical Frederick K Blades
Publication of BR9207075A publication Critical patent/BR9207075A/pt

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
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/333—Testing of the switching capacity of high-voltage circuit-breakers ; Testing of breaking capacity or related variables, e.g. post arc current or transient recovery voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/0015—Using arc detectors
    • 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
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
    • G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
    • G01R31/1272—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements
    • 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
    • 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
    • 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
    • G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Relating To Insulation (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Discharge Heating (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Non-Insulated Conductors (AREA)
BR9207075A 1992-07-30 1992-11-30 Detector de centelha elétrica BR9207075A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/921,829 US5223795A (en) 1992-07-30 1992-07-30 Method and apparatus for detecting arcing in electrical connections by monitoring high frequency noise
PCT/US1992/010091 WO1994003820A1 (en) 1992-07-30 1992-11-30 Electric arc detector

Publications (1)

Publication Number Publication Date
BR9207075A true BR9207075A (pt) 1995-12-26

Family

ID=25446038

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9207075A BR9207075A (pt) 1992-07-30 1992-11-30 Detector de centelha elétrica

Country Status (10)

Country Link
US (1) US5223795A (pt)
EP (1) EP0653073B1 (pt)
JP (1) JP3819020B2 (pt)
KR (1) KR100292967B1 (pt)
AU (1) AU666158B2 (pt)
BR (1) BR9207075A (pt)
CA (1) CA2125026C (pt)
DE (1) DE69231066T2 (pt)
NO (1) NO313162B1 (pt)
WO (1) WO1994003820A1 (pt)

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Also Published As

Publication number Publication date
EP0653073B1 (en) 2000-05-17
NO943199L (no) 1994-08-29
WO1994003820A1 (en) 1994-02-17
EP0653073A4 (en) 1995-11-08
CA2125026C (en) 1998-06-30
JPH08502818A (ja) 1996-03-26
EP0653073A1 (en) 1995-05-17
CA2125026A1 (en) 1994-02-17
AU666158B2 (en) 1996-02-01
KR100292967B1 (ko) 2001-06-15
DE69231066D1 (de) 2000-06-21
NO313162B1 (no) 2002-08-19
US5223795A (en) 1993-06-29
KR950702709A (ko) 1995-07-29
AU3222193A (en) 1994-03-03
JP3819020B2 (ja) 2006-09-06
DE69231066T2 (de) 2000-11-02
NO943199D0 (no) 1994-08-29

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