JPS62236324A - 配電系統の微地絡保護方式 - Google Patents

配電系統の微地絡保護方式

Info

Publication number
JPS62236324A
JPS62236324A JP7980786A JP7980786A JPS62236324A JP S62236324 A JPS62236324 A JP S62236324A JP 7980786 A JP7980786 A JP 7980786A JP 7980786 A JP7980786 A JP 7980786A JP S62236324 A JPS62236324 A JP S62236324A
Authority
JP
Japan
Prior art keywords
ground fault
block
zero
micro
detected
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
JP7980786A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0546169B2 (enrdf_load_stackoverflow
Inventor
横川　純男
要祐 中西
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP7980786A priority Critical patent/JPS62236324A/ja
Publication of JPS62236324A publication Critical patent/JPS62236324A/ja
Publication of JPH0546169B2 publication Critical patent/JPH0546169B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP7980786A 1986-04-07 1986-04-07 配電系統の微地絡保護方式 Granted JPS62236324A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7980786A JPS62236324A (ja) 1986-04-07 1986-04-07 配電系統の微地絡保護方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7980786A JPS62236324A (ja) 1986-04-07 1986-04-07 配電系統の微地絡保護方式

Publications (2)

Publication Number Publication Date
JPS62236324A true JPS62236324A (ja) 1987-10-16
JPH0546169B2 JPH0546169B2 (enrdf_load_stackoverflow) 1993-07-13

Family

ID=13700484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7980786A Granted JPS62236324A (ja) 1986-04-07 1986-04-07 配電系統の微地絡保護方式

Country Status (1)

Country Link
JP (1) JPS62236324A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53156023U (enrdf_load_stackoverflow) * 1977-05-13 1978-12-07
JPS5412738U (enrdf_load_stackoverflow) * 1977-06-27 1979-01-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53156023U (enrdf_load_stackoverflow) * 1977-05-13 1978-12-07
JPS5412738U (enrdf_load_stackoverflow) * 1977-06-27 1979-01-27

Also Published As

Publication number Publication date
JPH0546169B2 (enrdf_load_stackoverflow) 1993-07-13

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