JPS6343979B2 - - Google Patents

Info

Publication number
JPS6343979B2
JPS6343979B2 JP56175159A JP17515981A JPS6343979B2 JP S6343979 B2 JPS6343979 B2 JP S6343979B2 JP 56175159 A JP56175159 A JP 56175159A JP 17515981 A JP17515981 A JP 17515981A JP S6343979 B2 JPS6343979 B2 JP S6343979B2
Authority
JP
Japan
Prior art keywords
signal
current collecting
shaft
voltage
monitoring
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
JP56175159A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5879451A (ja
Inventor
Katsuro Momoeda
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56175159A priority Critical patent/JPS5879451A/ja
Publication of JPS5879451A publication Critical patent/JPS5879451A/ja
Publication of JPS6343979B2 publication Critical patent/JPS6343979B2/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 Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
JP56175159A 1981-10-31 1981-10-31 軸電圧監視装置 Granted JPS5879451A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56175159A JPS5879451A (ja) 1981-10-31 1981-10-31 軸電圧監視装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56175159A JPS5879451A (ja) 1981-10-31 1981-10-31 軸電圧監視装置

Publications (2)

Publication Number Publication Date
JPS5879451A JPS5879451A (ja) 1983-05-13
JPS6343979B2 true JPS6343979B2 (enrdf_load_stackoverflow) 1988-09-02

Family

ID=15991288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56175159A Granted JPS5879451A (ja) 1981-10-31 1981-10-31 軸電圧監視装置

Country Status (1)

Country Link
JP (1) JPS5879451A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61262048A (ja) * 1985-05-13 1986-11-20 Kawasaki Steel Corp 直流電動機の接地電流検出装置
JPS61258645A (ja) * 1985-05-13 1986-11-17 Kawasaki Steel Corp 直流電動機のオンライン絶縁抵抗測定装置
JPS61258646A (ja) * 1985-05-13 1986-11-17 Kawasaki Steel Corp 直流電動機のオンライン絶縁抵抗測定装置
US20180026498A1 (en) * 2016-07-21 2018-01-25 Siemens Energy, Inc. Shaft grounding system

Also Published As

Publication number Publication date
JPS5879451A (ja) 1983-05-13

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