IT8467271A0 - ELECTRICAL TEST CIRCUIT ALLOWING TO SIMULATE A 60 HZ CURRENT WITH A 50 HZ CURRENT SOURCE OVER A PERIOD AND PROCEDURE FOR ITS USE - Google Patents

ELECTRICAL TEST CIRCUIT ALLOWING TO SIMULATE A 60 HZ CURRENT WITH A 50 HZ CURRENT SOURCE OVER A PERIOD AND PROCEDURE FOR ITS USE

Info

Publication number
IT8467271A0
IT8467271A0 IT8467271A IT6727184A IT8467271A0 IT 8467271 A0 IT8467271 A0 IT 8467271A0 IT 8467271 A IT8467271 A IT 8467271A IT 6727184 A IT6727184 A IT 6727184A IT 8467271 A0 IT8467271 A0 IT 8467271A0
Authority
IT
Italy
Prior art keywords
current
simulate
procedure
period
test circuit
Prior art date
Application number
IT8467271A
Other languages
Italian (it)
Other versions
IT1178900B (en
IT8467271A1 (en
Inventor
Doan Van Pham
Denis Dufournet
Original Assignee
Alsthom Atlantique
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 Alsthom Atlantique filed Critical Alsthom Atlantique
Publication of IT8467271A0 publication Critical patent/IT8467271A0/en
Publication of IT8467271A1 publication Critical patent/IT8467271A1/en
Application granted granted Critical
Publication of IT1178900B publication Critical patent/IT1178900B/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
    • G01R31/327—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)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
IT67271/84A 1983-03-23 1984-03-21 ELECTRIC TEST CIRCUIT PERMITTING TO SIMULATE A 60 HZ CURRENT WITH A 50 HZ CURRENT SOURCE AND PROCEDURE FOR ITS USE FOR A PERIOD IT1178900B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8304747A FR2543303B1 (en) 1983-03-23 1983-03-23 ELECTRIC TEST CIRCUIT FOR SIMULATING, OVER A PERIOD, A CURRENT AT 60 HZ WITH A CURRENT SOURCE AT 50 HZ AND METHOD OF USING THE SAME

Publications (3)

Publication Number Publication Date
IT8467271A0 true IT8467271A0 (en) 1984-03-21
IT8467271A1 IT8467271A1 (en) 1985-09-21
IT1178900B IT1178900B (en) 1987-09-16

Family

ID=9287137

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67271/84A IT1178900B (en) 1983-03-23 1984-03-21 ELECTRIC TEST CIRCUIT PERMITTING TO SIMULATE A 60 HZ CURRENT WITH A 50 HZ CURRENT SOURCE AND PROCEDURE FOR ITS USE FOR A PERIOD

Country Status (6)

Country Link
CH (1) CH656008A5 (en)
DE (1) DE3410191C2 (en)
FR (1) FR2543303B1 (en)
GB (1) GB2136971B (en)
IT (1) IT1178900B (en)
NL (1) NL8400875A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102072828A (en) * 2009-11-19 2011-05-25 上海宝钢设备检修有限公司 Online test method for mechanical characteristic of SF6 interrupter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB977732A (en) * 1960-02-23 1964-12-09 Electrical Res Ass Improvements relating to apparatus for testing electrical circuit interrupters
CH629897A5 (en) * 1978-08-15 1982-05-14 Sprecher & Schuh Ag Method for testing the switching capacity of a high-voltage circuit breaker intended for 60 Hz in a test system having a 50-Hz high-current source

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102072828A (en) * 2009-11-19 2011-05-25 上海宝钢设备检修有限公司 Online test method for mechanical characteristic of SF6 interrupter

Also Published As

Publication number Publication date
GB2136971B (en) 1986-11-19
NL8400875A (en) 1984-10-16
FR2543303B1 (en) 1985-06-28
IT1178900B (en) 1987-09-16
FR2543303A1 (en) 1984-09-28
GB2136971A (en) 1984-09-26
CH656008A5 (en) 1986-05-30
GB8407541D0 (en) 1984-05-02
IT8467271A1 (en) 1985-09-21
DE3410191A1 (en) 1984-10-04
DE3410191C2 (en) 1986-03-27

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