JPS5373177A - Insulation resistance measuring system - Google Patents

Insulation resistance measuring system

Info

Publication number
JPS5373177A
JPS5373177A JP14960276A JP14960276A JPS5373177A JP S5373177 A JPS5373177 A JP S5373177A JP 14960276 A JP14960276 A JP 14960276A JP 14960276 A JP14960276 A JP 14960276A JP S5373177 A JPS5373177 A JP S5373177A
Authority
JP
Japan
Prior art keywords
insulation resistance
measuring system
resistance measuring
open delta
delta connected
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
JP14960276A
Other languages
Japanese (ja)
Other versions
JPS5745349B2 (en
Inventor
Isamu Okada
Taketo Inoue
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 JP14960276A priority Critical patent/JPS5373177A/en
Publication of JPS5373177A publication Critical patent/JPS5373177A/en
Publication of JPS5745349B2 publication Critical patent/JPS5745349B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Resistance Or Impedance (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE: To make possible the measurement of insulation resistance in a live steate in a non-grounded system by connecting an auxiliary power source to the open delta connected windings of one ground type potential transformer and inserting a filter to another open delta connected winding.
COPYRIGHT: (C)1978,JPO&Japio
JP14960276A 1976-12-13 1976-12-13 Insulation resistance measuring system Granted JPS5373177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14960276A JPS5373177A (en) 1976-12-13 1976-12-13 Insulation resistance measuring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14960276A JPS5373177A (en) 1976-12-13 1976-12-13 Insulation resistance measuring system

Publications (2)

Publication Number Publication Date
JPS5373177A true JPS5373177A (en) 1978-06-29
JPS5745349B2 JPS5745349B2 (en) 1982-09-27

Family

ID=15478782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14960276A Granted JPS5373177A (en) 1976-12-13 1976-12-13 Insulation resistance measuring system

Country Status (1)

Country Link
JP (1) JPS5373177A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0227808Y2 (en) * 1984-11-06 1990-07-26

Also Published As

Publication number Publication date
JPS5745349B2 (en) 1982-09-27

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