JPS56132573A - Method of testing partial discharge - Google Patents

Method of testing partial discharge

Info

Publication number
JPS56132573A
JPS56132573A JP3477480A JP3477480A JPS56132573A JP S56132573 A JPS56132573 A JP S56132573A JP 3477480 A JP3477480 A JP 3477480A JP 3477480 A JP3477480 A JP 3477480A JP S56132573 A JPS56132573 A JP S56132573A
Authority
JP
Japan
Prior art keywords
discharge
winding
injected
measuring device
static capacitance
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
JP3477480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6317188B2 (enrdf_load_stackoverflow
Inventor
Kenji Matsunobu
Masami Suketa
Masatoshi Taniguchi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3477480A priority Critical patent/JPS56132573A/ja
Publication of JPS56132573A publication Critical patent/JPS56132573A/ja
Publication of JPS6317188B2 publication Critical patent/JPS6317188B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Relating To Insulation (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
JP3477480A 1980-03-21 1980-03-21 Method of testing partial discharge Granted JPS56132573A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3477480A JPS56132573A (en) 1980-03-21 1980-03-21 Method of testing partial discharge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3477480A JPS56132573A (en) 1980-03-21 1980-03-21 Method of testing partial discharge

Publications (2)

Publication Number Publication Date
JPS56132573A true JPS56132573A (en) 1981-10-16
JPS6317188B2 JPS6317188B2 (enrdf_load_stackoverflow) 1988-04-12

Family

ID=12423637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3477480A Granted JPS56132573A (en) 1980-03-21 1980-03-21 Method of testing partial discharge

Country Status (1)

Country Link
JP (1) JPS56132573A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016088179A1 (ja) * 2014-12-01 2016-06-09 住友電気工業株式会社 部分放電判別装置及び部分放電判別方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0414281U (enrdf_load_stackoverflow) * 1990-05-28 1992-02-05

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016088179A1 (ja) * 2014-12-01 2016-06-09 住友電気工業株式会社 部分放電判別装置及び部分放電判別方法
CN107110909A (zh) * 2014-12-01 2017-08-29 住友电气工业株式会社 局部放电判别装置及局部放电判别方法
JPWO2016088179A1 (ja) * 2014-12-01 2017-09-21 住友電気工業株式会社 部分放電判別装置及び部分放電判別方法
TWI667486B (zh) * 2014-12-01 2019-08-01 日商住友電氣工業股份有限公司 Partial discharge discriminating device and partial discharge discriminating method
CN107110909B (zh) * 2014-12-01 2019-11-15 住友电气工业株式会社 局部放电判别装置及局部放电判别方法

Also Published As

Publication number Publication date
JPS6317188B2 (enrdf_load_stackoverflow) 1988-04-12

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