JPH07108001B2 - 地絡検出回路 - Google Patents

地絡検出回路

Info

Publication number
JPH07108001B2
JPH07108001B2 JP2-501810A JP50181090A JPH07108001B2 JP H07108001 B2 JPH07108001 B2 JP H07108001B2 JP 50181090 A JP50181090 A JP 50181090A JP H07108001 B2 JPH07108001 B2 JP H07108001B2
Authority
JP
Japan
Prior art keywords
ground fault
voltage
power supply
converter
fault detection
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 - Lifetime
Application number
JP2-501810A
Other languages
English (en)
Japanese (ja)
Other versions
JPH07108001B1 (enExample
JPWO1990008441A1 (ja
Inventor
和美 木下
健司 高遠
敏郎 東條
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP2-501810A priority Critical patent/JPH07108001B2/ja
Publication of JPWO1990008441A1 publication Critical patent/JPWO1990008441A1/ja
Publication of JPH07108001B1 publication Critical patent/JPH07108001B1/ja
Publication of JPH07108001B2 publication Critical patent/JPH07108001B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Devices For Supply Of Signal Current (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Dc-Dc Converters (AREA)
JP2-501810A 1989-01-19 1990-01-12 地絡検出回路 Expired - Lifetime JPH07108001B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2-501810A JPH07108001B2 (ja) 1989-01-19 1990-01-12 地絡検出回路

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1-12612 1989-01-19
JP1261289 1989-01-19
JP2-501810A JPH07108001B2 (ja) 1989-01-19 1990-01-12 地絡検出回路

Publications (3)

Publication Number Publication Date
JPWO1990008441A1 JPWO1990008441A1 (ja) 1990-12-06
JPH07108001B1 JPH07108001B1 (enExample) 1995-11-15
JPH07108001B2 true JPH07108001B2 (ja) 1995-11-15

Family

ID=26348237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2-501810A Expired - Lifetime JPH07108001B2 (ja) 1989-01-19 1990-01-12 地絡検出回路

Country Status (1)

Country Link
JP (1) JPH07108001B2 (enExample)

Also Published As

Publication number Publication date
JPH07108001B1 (enExample) 1995-11-15

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