JPS58208673A - 断線検出方式の改良 - Google Patents

断線検出方式の改良

Info

Publication number
JPS58208673A
JPS58208673A JP57090511A JP9051182A JPS58208673A JP S58208673 A JPS58208673 A JP S58208673A JP 57090511 A JP57090511 A JP 57090511A JP 9051182 A JP9051182 A JP 9051182A JP S58208673 A JPS58208673 A JP S58208673A
Authority
JP
Japan
Prior art keywords
disconnection
output voltage
phase
output
zero
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
JP57090511A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0221549B2 (enrdf_load_stackoverflow
Inventor
Masaji Nakajima
中島 正司
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP57090511A priority Critical patent/JPS58208673A/ja
Publication of JPS58208673A publication Critical patent/JPS58208673A/ja
Publication of JPH0221549B2 publication Critical patent/JPH0221549B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP57090511A 1982-05-29 1982-05-29 断線検出方式の改良 Granted JPS58208673A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57090511A JPS58208673A (ja) 1982-05-29 1982-05-29 断線検出方式の改良

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57090511A JPS58208673A (ja) 1982-05-29 1982-05-29 断線検出方式の改良

Publications (2)

Publication Number Publication Date
JPS58208673A true JPS58208673A (ja) 1983-12-05
JPH0221549B2 JPH0221549B2 (enrdf_load_stackoverflow) 1990-05-15

Family

ID=14000491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57090511A Granted JPS58208673A (ja) 1982-05-29 1982-05-29 断線検出方式の改良

Country Status (1)

Country Link
JP (1) JPS58208673A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0221549B2 (enrdf_load_stackoverflow) 1990-05-15

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