JPS5756765A - Equivalent tester for breaker - Google Patents

Equivalent tester for breaker

Info

Publication number
JPS5756765A
JPS5756765A JP13188780A JP13188780A JPS5756765A JP S5756765 A JPS5756765 A JP S5756765A JP 13188780 A JP13188780 A JP 13188780A JP 13188780 A JP13188780 A JP 13188780A JP S5756765 A JPS5756765 A JP S5756765A
Authority
JP
Japan
Prior art keywords
current
resultant
zero
current source
vibrating
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.)
Granted
Application number
JP13188780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6119941B2 (enrdf_load_stackoverflow
Inventor
Shunichi Arakawa
Takakazu Matsunami
Masaharu Iyama
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.)
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Corp
Meidensha Electric Manufacturing Co 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 Meidensha Corp, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Priority to JP13188780A priority Critical patent/JPS5756765A/ja
Publication of JPS5756765A publication Critical patent/JPS5756765A/ja
Publication of JPS6119941B2 publication Critical patent/JPS6119941B2/ja
Granted legal-status Critical Current

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
    • G01R31/3336—Synthetic testing, i.e. with separate current and voltage generators simulating distance fault conditions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
JP13188780A 1980-09-22 1980-09-22 Equivalent tester for breaker Granted JPS5756765A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13188780A JPS5756765A (en) 1980-09-22 1980-09-22 Equivalent tester for breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13188780A JPS5756765A (en) 1980-09-22 1980-09-22 Equivalent tester for breaker

Publications (2)

Publication Number Publication Date
JPS5756765A true JPS5756765A (en) 1982-04-05
JPS6119941B2 JPS6119941B2 (enrdf_load_stackoverflow) 1986-05-20

Family

ID=15068461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13188780A Granted JPS5756765A (en) 1980-09-22 1980-09-22 Equivalent tester for breaker

Country Status (1)

Country Link
JP (1) JPS5756765A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6119941B2 (enrdf_load_stackoverflow) 1986-05-20

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