JPS5373178A - Insulation resistance measuring apparatus - Google Patents

Insulation resistance measuring apparatus

Info

Publication number
JPS5373178A
JPS5373178A JP14960376A JP14960376A JPS5373178A JP S5373178 A JPS5373178 A JP S5373178A JP 14960376 A JP14960376 A JP 14960376A JP 14960376 A JP14960376 A JP 14960376A JP S5373178 A JPS5373178 A JP S5373178A
Authority
JP
Japan
Prior art keywords
insulation resistance
measuring apparatus
resistance measuring
frequency
disposing
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.)
Pending
Application number
JP14960376A
Other languages
Japanese (ja)
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 JP14960376A priority Critical patent/JPS5373178A/en
Publication of JPS5373178A publication Critical patent/JPS5373178A/en
Pending 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 state in a ground system by inserting an auxiliary power source of a frequency than the system frequency and disposing a filter in the insertion section.
COPYRIGHT: (C)1978,JPO&Japio
JP14960376A 1976-12-13 1976-12-13 Insulation resistance measuring apparatus Pending JPS5373178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14960376A JPS5373178A (en) 1976-12-13 1976-12-13 Insulation resistance measuring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14960376A JPS5373178A (en) 1976-12-13 1976-12-13 Insulation resistance measuring apparatus

Publications (1)

Publication Number Publication Date
JPS5373178A true JPS5373178A (en) 1978-06-29

Family

ID=15478805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14960376A Pending JPS5373178A (en) 1976-12-13 1976-12-13 Insulation resistance measuring apparatus

Country Status (1)

Country Link
JP (1) JPS5373178A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61288170A (en) * 1985-06-14 1986-12-18 Japan Atom Energy Res Inst Detecting circuit for grounding resistance
JPS6212874A (en) * 1985-07-10 1987-01-21 Japan Atom Energy Res Inst Method for measuring earth resistance in one-point earthing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61288170A (en) * 1985-06-14 1986-12-18 Japan Atom Energy Res Inst Detecting circuit for grounding resistance
JPS6212874A (en) * 1985-07-10 1987-01-21 Japan Atom Energy Res Inst Method for measuring earth resistance in one-point earthing system

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