ZA836141B - Method of testing and verifying a performance for insulation to ground of a disconnecting switch when breaking a charging current - Google Patents

Method of testing and verifying a performance for insulation to ground of a disconnecting switch when breaking a charging current

Info

Publication number
ZA836141B
ZA836141B ZA836141A ZA836141A ZA836141B ZA 836141 B ZA836141 B ZA 836141B ZA 836141 A ZA836141 A ZA 836141A ZA 836141 A ZA836141 A ZA 836141A ZA 836141 B ZA836141 B ZA 836141B
Authority
ZA
South Africa
Prior art keywords
verifying
breaking
insulation
testing
ground
Prior art date
Application number
ZA836141A
Other languages
English (en)
Inventor
Yamagiwa Tokio
Ishikawa Toshio
Ozawa Jun
Endo Kaoru
Hosokawa Massao
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of ZA836141B publication Critical patent/ZA836141B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R3/00—Apparatus or processes specially adapted for the manufacture or maintenance of measuring instruments, e.g. of probe tips
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/26—Means for detecting the presence of an arc or other discharge
    • 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
    • G01R31/3333—Apparatus, systems or circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Relating To Insulation (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
ZA836141A 1982-08-20 1983-08-19 Method of testing and verifying a performance for insulation to ground of a disconnecting switch when breaking a charging current ZA836141B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57143417A JPS5934170A (ja) 1982-08-20 1982-08-20 断路器の充電電流しや断時対地絶縁検証試験法

Publications (1)

Publication Number Publication Date
ZA836141B true ZA836141B (en) 1984-04-25

Family

ID=15338268

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA836141A ZA836141B (en) 1982-08-20 1983-08-19 Method of testing and verifying a performance for insulation to ground of a disconnecting switch when breaking a charging current

Country Status (9)

Country Link
US (1) US4549132A (es)
EP (1) EP0103758B1 (es)
JP (1) JPS5934170A (es)
KR (1) KR890000692B1 (es)
AU (1) AU544370B2 (es)
CA (1) CA1205860A (es)
DE (1) DE3379980D1 (es)
IN (1) IN160109B (es)
ZA (1) ZA836141B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6319570A (ja) * 1986-07-11 1988-01-27 Hitachi Ltd ガス絶縁機器の試験方法
JP2618049B2 (ja) * 1989-08-25 1997-06-11 三菱電機株式会社 光計器用変圧器
ATE138480T1 (de) * 1990-12-17 1996-06-15 Patented Devices Pty Ltd Überwachung von teilentladungen
DE19648643A1 (de) * 1996-11-25 1998-05-28 Asea Brown Boveri Metallgekapselte gasisolierte Schaltanlage
US6084756A (en) * 1999-01-22 2000-07-04 Eaton Corporation Apparatus for testing protection of an electric power distribution circuit by an arc fault circuit breaker
CN101881813B (zh) * 2010-06-17 2013-12-04 国网电力科学研究院 模拟gis变电站中产生特快速瞬态过电压的方法及试验回路
CN102073003B (zh) * 2011-02-16 2012-08-08 上海思源高压开关有限公司 用于气体绝缘金属封闭开关设备的绝缘试验工装
CN103149545B (zh) * 2013-01-29 2016-05-11 华北电力大学 Vfto传感器的测试方法、装置、设备及系统
US9664716B1 (en) 2013-03-15 2017-05-30 Meg-Alert, Inc. Automatic insulation resistance testers
CN104360241B (zh) * 2014-09-26 2015-11-18 国家电网公司 气体绝缘冲击电压发生器单元冲击耐受特性试验系统及方法
CN107817428B (zh) * 2017-11-10 2024-04-26 北京动力源科技股份有限公司 一种母线绝缘检测电路及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923879A (en) * 1955-01-10 1960-02-02 Doble Eng Insulation testing apparatus
US2916697A (en) * 1955-07-05 1959-12-08 Bourns Inc Insulation resistance measuring circuit
US2977531A (en) * 1958-11-18 1961-03-28 Westinghouse Electric Corp Insulation test circuit
CH592314A5 (es) * 1975-11-28 1977-10-31 Bbc Brown Boveri & Cie
DE2638678B1 (de) * 1976-08-25 1978-01-26 Siemens Ag Synthetische Pruefschaltung

Also Published As

Publication number Publication date
JPS5934170A (ja) 1984-02-24
AU544370B2 (en) 1985-05-23
CA1205860A (en) 1986-06-10
DE3379980D1 (en) 1989-07-06
US4549132A (en) 1985-10-22
KR890000692B1 (ko) 1989-03-24
IN160109B (es) 1987-06-27
JPH0363027B2 (es) 1991-09-27
AU1807683A (en) 1984-02-23
EP0103758A2 (en) 1984-03-28
EP0103758A3 (en) 1985-08-28
EP0103758B1 (en) 1989-05-31
KR840006077A (ko) 1984-11-21

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