JPS649815B2 - - Google Patents

Info

Publication number
JPS649815B2
JPS649815B2 JP55035546A JP3554680A JPS649815B2 JP S649815 B2 JPS649815 B2 JP S649815B2 JP 55035546 A JP55035546 A JP 55035546A JP 3554680 A JP3554680 A JP 3554680A JP S649815 B2 JPS649815 B2 JP S649815B2
Authority
JP
Japan
Prior art keywords
phase
line
ica
change
ratio
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
Application number
JP55035546A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56132114A (en
Inventor
Motohiko Shimada
Toshihiko Tanioka
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.)
Kansai Electric Power Co Inc
Daihen Corp
Original Assignee
Daihen Corp
Kansai Denryoku KK
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 Daihen Corp, Kansai Denryoku KK filed Critical Daihen Corp
Priority to JP3554680A priority Critical patent/JPS56132114A/ja
Publication of JPS56132114A publication Critical patent/JPS56132114A/ja
Publication of JPS649815B2 publication Critical patent/JPS649815B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP3554680A 1980-03-19 1980-03-19 Method and device for detecting disconnection of electric wire line Granted JPS56132114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3554680A JPS56132114A (en) 1980-03-19 1980-03-19 Method and device for detecting disconnection of electric wire line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3554680A JPS56132114A (en) 1980-03-19 1980-03-19 Method and device for detecting disconnection of electric wire line

Publications (2)

Publication Number Publication Date
JPS56132114A JPS56132114A (en) 1981-10-16
JPS649815B2 true JPS649815B2 (enrdf_load_stackoverflow) 1989-02-20

Family

ID=12444718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3554680A Granted JPS56132114A (en) 1980-03-19 1980-03-19 Method and device for detecting disconnection of electric wire line

Country Status (1)

Country Link
JP (1) JPS56132114A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57199421A (en) * 1981-05-30 1982-12-07 Shikoku Elec Power 3-phase circuit 1-wire disconnection detector
DE3346163C1 (de) * 1983-12-21 1985-04-11 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern Verfahren zum mustergerechten Zusammennaehen von Stoffteilen
JP5383560B2 (ja) * 2010-03-05 2014-01-08 三菱電機株式会社 高調波対策機器及び高調波対策機器を有する冷凍サイクル装置並びに電流検出器の接続状態検出方法

Also Published As

Publication number Publication date
JPS56132114A (en) 1981-10-16

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