JP2023089848A - 接地抵抗測定システムおよび接地抵抗測定方法 - Google Patents

接地抵抗測定システムおよび接地抵抗測定方法 Download PDF

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Publication number
JP2023089848A
JP2023089848A JP2021204604A JP2021204604A JP2023089848A JP 2023089848 A JP2023089848 A JP 2023089848A JP 2021204604 A JP2021204604 A JP 2021204604A JP 2021204604 A JP2021204604 A JP 2021204604A JP 2023089848 A JP2023089848 A JP 2023089848A
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JP
Japan
Prior art keywords
ground resistance
ground
current
resistance measuring
measuring device
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
JP2021204604A
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English (en)
Japanese (ja)
Inventor
昭彦 三木
Akihiko Miki
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.)
Hioki EE Corp
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Hioki EE Corp
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.)
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Publication date
Application filed by Hioki EE Corp filed Critical Hioki EE Corp
Priority to JP2021204604A priority Critical patent/JP2023089848A/ja
Priority to PCT/JP2022/039630 priority patent/WO2023112491A1/fr
Publication of JP2023089848A publication Critical patent/JP2023089848A/ja
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/20—Measuring earth resistance; Measuring contact resistance, e.g. of earth connections, e.g. plates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/30—Assessment of water resources

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
JP2021204604A 2021-12-16 2021-12-16 接地抵抗測定システムおよび接地抵抗測定方法 Pending JP2023089848A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021204604A JP2023089848A (ja) 2021-12-16 2021-12-16 接地抵抗測定システムおよび接地抵抗測定方法
PCT/JP2022/039630 WO2023112491A1 (fr) 2021-12-16 2022-10-25 Système de mesure de résistance de masse et procédé de mesure de résistance de masse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021204604A JP2023089848A (ja) 2021-12-16 2021-12-16 接地抵抗測定システムおよび接地抵抗測定方法

Publications (1)

Publication Number Publication Date
JP2023089848A true JP2023089848A (ja) 2023-06-28

Family

ID=86774442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021204604A Pending JP2023089848A (ja) 2021-12-16 2021-12-16 接地抵抗測定システムおよび接地抵抗測定方法

Country Status (2)

Country Link
JP (1) JP2023089848A (fr)
WO (1) WO2023112491A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3167016B2 (ja) * 1997-06-13 2001-05-14 日本電信電話株式会社 接地抵抗測定装置およびその測定方法
JP3652851B2 (ja) * 1997-10-08 2005-05-25 日置電機株式会社 接地抵抗計
JP2000304788A (ja) * 1999-04-21 2000-11-02 Nippon Telegraph & Telephone East Corp 信号電圧比を用いた接地抵抗測定装置及び接地抵抗測定方法
EP2325661A1 (fr) * 2009-11-24 2011-05-25 Fluke Corporation Procédé pour la mesure de la résistance à la terre d'un pylône à l'aide d'une seule pince
US8390299B2 (en) * 2009-11-24 2013-03-05 Fluke Corporation Earth ground tester with remote control
JP5627326B2 (ja) * 2010-07-26 2014-11-19 日置電機株式会社 接地抵抗計および接地抵抗測定方法
JP6126372B2 (ja) * 2012-12-13 2017-05-10 日置電機株式会社 接地抵抗計および接地抵抗測定方法、ならびにプログラム

Also Published As

Publication number Publication date
WO2023112491A1 (fr) 2023-06-22

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