JPS5672353A - Insulation resistance measuring method for single phase three wire distribution line - Google Patents

Insulation resistance measuring method for single phase three wire distribution line

Info

Publication number
JPS5672353A
JPS5672353A JP14867379A JP14867379A JPS5672353A JP S5672353 A JPS5672353 A JP S5672353A JP 14867379 A JP14867379 A JP 14867379A JP 14867379 A JP14867379 A JP 14867379A JP S5672353 A JPS5672353 A JP S5672353A
Authority
JP
Japan
Prior art keywords
output
fed
angular frequency
multiplier mult
nongrounded
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
JP14867379A
Other languages
English (en)
Japanese (ja)
Other versions
JPH039424B2 (en]
Inventor
Tatsuji Matsuno
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.)
Toyo Communication Equipment Co Ltd
Original Assignee
Toyo Communication Equipment 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 Toyo Communication Equipment Co Ltd filed Critical Toyo Communication Equipment Co Ltd
Priority to JP14867379A priority Critical patent/JPS5672353A/ja
Publication of JPS5672353A publication Critical patent/JPS5672353A/ja
Publication of JPH039424B2 publication Critical patent/JPH039424B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Resistance Or Impedance (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP14867379A 1979-11-16 1979-11-16 Insulation resistance measuring method for single phase three wire distribution line Granted JPS5672353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14867379A JPS5672353A (en) 1979-11-16 1979-11-16 Insulation resistance measuring method for single phase three wire distribution line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14867379A JPS5672353A (en) 1979-11-16 1979-11-16 Insulation resistance measuring method for single phase three wire distribution line

Publications (2)

Publication Number Publication Date
JPS5672353A true JPS5672353A (en) 1981-06-16
JPH039424B2 JPH039424B2 (en]) 1991-02-08

Family

ID=15458050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14867379A Granted JPS5672353A (en) 1979-11-16 1979-11-16 Insulation resistance measuring method for single phase three wire distribution line

Country Status (1)

Country Link
JP (1) JPS5672353A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014025760A (ja) * 2012-07-25 2014-02-06 Chugoku Electric Power Co Inc:The 絶縁診断装置、絶縁診断システム、プログラム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5396444A (en) * 1977-02-02 1978-08-23 Tokyo Electric Power Co Inc:The Measuring device for ground resistance

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5396444A (en) * 1977-02-02 1978-08-23 Tokyo Electric Power Co Inc:The Measuring device for ground resistance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014025760A (ja) * 2012-07-25 2014-02-06 Chugoku Electric Power Co Inc:The 絶縁診断装置、絶縁診断システム、プログラム

Also Published As

Publication number Publication date
JPH039424B2 (en]) 1991-02-08

Similar Documents

Publication Publication Date Title
JPS5672353A (en) Insulation resistance measuring method for single phase three wire distribution line
JPS5672354A (en) Insulation resistance measuring method for single phase three wire distribution line
SE422374B (sv) Elektrisk filterutrustning
RU2052826C1 (ru) Устройство для поиска поврежденного участка в сетях постоянного и переменного тока
SU851284A1 (ru) Устройство дл измерени полных гармо-НичЕСКиХ СОпРОТиВлЕНий B МНОгОфАзНыХэлЕКТРичЕСКиХ СиСТЕМАХ C НЕлиНЕйНыМии НЕСиММЕТРичНыМи НАгРузКАМи
JPS56138254A (en) Hot-line type measuring method of stray capacity to ground in single phase three-wire electric circuit
IE810253L (en) Measurement of electric power-polyphase network
JPS60186765A (ja) 絶縁抵抗等測定装置の補償方法
JPS5682458A (en) Insulation resistance measuring apparatus of neutral point ground system
JPS6357739B2 (en])
JPH0450542Y2 (en])
JP2617325B2 (ja) 絶縁抵抗測定方法
JPS5679223A (en) Detecting system for instantaneous torque of ac motor
JP2665912B2 (ja) 接地抵抗の影響を補償した絶縁抵抗測定方法
JPS56141568A (en) Method for measuring insulation resistance and floating capacity to ground of single-phase 3-wire type electric circuit
JPS61155868A (ja) 簡易絶縁抵抗測定方法
SU661414A1 (ru) Устройство дл измерени сопротивлени изол ции электрический сетей
JP2750705B2 (ja) 絶縁抵抗測定方法
JP2896572B2 (ja) 簡易絶縁抵抗測定方法
JPS6154464A (ja) 絶縁抵抗及び静電容量測定装置
SU1030739A1 (ru) Устройство дл измерени активной мощности в трехфазных цеп х
JPS54109883A (en) Floating capacity measuring apparatus
JPH05180884A (ja) 負荷機器の絶縁抵抗測定方法
SU514248A1 (ru) Векторметр
JP2696513B2 (ja) 電路の対地静電容量測定方法