GB2066967B - Partial discharge detection in the presence of interference - Google Patents

Partial discharge detection in the presence of interference

Info

Publication number
GB2066967B
GB2066967B GB7943148A GB7943148A GB2066967B GB 2066967 B GB2066967 B GB 2066967B GB 7943148 A GB7943148 A GB 7943148A GB 7943148 A GB7943148 A GB 7943148A GB 2066967 B GB2066967 B GB 2066967B
Authority
GB
United Kingdom
Prior art keywords
interference
partial discharge
discharge detection
detection
partial
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.)
Expired
Application number
GB7943148A
Other versions
GB2066967A (en
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.)
COUNTING INSTRUMENTS Ltd
Original Assignee
COUNTING INSTRUMENTS Ltd
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 COUNTING INSTRUMENTS Ltd filed Critical COUNTING INSTRUMENTS Ltd
Priority to GB7943148A priority Critical patent/GB2066967B/en
Publication of GB2066967A publication Critical patent/GB2066967A/en
Application granted granted Critical
Publication of GB2066967B publication Critical patent/GB2066967B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/145—Indicating the presence of current or voltage
    • 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
    • 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
    • G01R31/64—Testing of capacitors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Testing Relating To Insulation (AREA)
GB7943148A 1979-12-14 1979-12-14 Partial discharge detection in the presence of interference Expired GB2066967B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7943148A GB2066967B (en) 1979-12-14 1979-12-14 Partial discharge detection in the presence of interference

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7943148A GB2066967B (en) 1979-12-14 1979-12-14 Partial discharge detection in the presence of interference

Publications (2)

Publication Number Publication Date
GB2066967A GB2066967A (en) 1981-07-15
GB2066967B true GB2066967B (en) 1984-02-29

Family

ID=10509850

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7943148A Expired GB2066967B (en) 1979-12-14 1979-12-14 Partial discharge detection in the presence of interference

Country Status (1)

Country Link
GB (1) GB2066967B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1398250B1 (en) * 2010-03-10 2013-02-22 Techimp Technologies S A Ora Techimp Technologies S R L INSTRUMENT AND PROCEDURE TO DETECT PARTIAL ELECTRIC DISCHARGE
CN103176160A (en) * 2013-03-11 2013-06-26 广东电网公司电力科学研究院 Local discharge simulation calibrating device
CN114994587B (en) * 2022-08-04 2022-12-30 国网江西省电力有限公司电力科学研究院 Energy evaluation method for anti-interference performance of partial discharge detection instrument

Also Published As

Publication number Publication date
GB2066967A (en) 1981-07-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee