JPS5252677A - Method of measuring earth resistance by the use of induction of transmissi on line - Google Patents

Method of measuring earth resistance by the use of induction of transmissi on line

Info

Publication number
JPS5252677A
JPS5252677A JP12862175A JP12862175A JPS5252677A JP S5252677 A JPS5252677 A JP S5252677A JP 12862175 A JP12862175 A JP 12862175A JP 12862175 A JP12862175 A JP 12862175A JP S5252677 A JPS5252677 A JP S5252677A
Authority
JP
Japan
Prior art keywords
line
transmissi
induction
earth resistance
measuring earth
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
JP12862175A
Other languages
Japanese (ja)
Other versions
JPS5510868B2 (en
Inventor
Ryoichi Hirata
Tokuo Ishigaki
Akio Sato
Tadatoshi Taguchi
Akira Akiyama
Yoshiro Murayama
Kunisaku Inomata
Ichio Suzuki
Motokiyo Aoyanagi
Kazuo Sasaki
Tomio Kosaka
Akio Kitagawa
Koji Igarashi
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.)
Tohoku Electric Power Co Inc
Original Assignee
Tohoku Electric Power Co Inc
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 Tohoku Electric Power Co Inc filed Critical Tohoku Electric Power Co Inc
Priority to JP12862175A priority Critical patent/JPS5252677A/en
Publication of JPS5252677A publication Critical patent/JPS5252677A/en
Publication of JPS5510868B2 publication Critical patent/JPS5510868B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Resistance Or Impedance (AREA)

Abstract

PURPOSE: To make highly accurate measurement without requiring particular preparation, by utilizing the voltage being induced in the transmission line stopped by electromagnetic force when one line of the transmission lines running in proximity or parallel is stopped, as a measuring power supply.
COPYRIGHT: (C)1977,JPO&Japio
JP12862175A 1975-10-24 1975-10-24 Method of measuring earth resistance by the use of induction of transmissi on line Granted JPS5252677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12862175A JPS5252677A (en) 1975-10-24 1975-10-24 Method of measuring earth resistance by the use of induction of transmissi on line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12862175A JPS5252677A (en) 1975-10-24 1975-10-24 Method of measuring earth resistance by the use of induction of transmissi on line

Publications (2)

Publication Number Publication Date
JPS5252677A true JPS5252677A (en) 1977-04-27
JPS5510868B2 JPS5510868B2 (en) 1980-03-19

Family

ID=14989308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12862175A Granted JPS5252677A (en) 1975-10-24 1975-10-24 Method of measuring earth resistance by the use of induction of transmissi on line

Country Status (1)

Country Link
JP (1) JPS5252677A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132880A (en) * 1984-11-30 1986-06-20 Kyushu Electric Power Co Inc Method and instrument for measuring ground resistance of individual steel tower of transmission line brought to interlocked earthing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132880A (en) * 1984-11-30 1986-06-20 Kyushu Electric Power Co Inc Method and instrument for measuring ground resistance of individual steel tower of transmission line brought to interlocked earthing

Also Published As

Publication number Publication date
JPS5510868B2 (en) 1980-03-19

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