JPS59200974A - 接地抵抗測定装置 - Google Patents
接地抵抗測定装置Info
- Publication number
- JPS59200974A JPS59200974A JP58075262A JP7526283A JPS59200974A JP S59200974 A JPS59200974 A JP S59200974A JP 58075262 A JP58075262 A JP 58075262A JP 7526283 A JP7526283 A JP 7526283A JP S59200974 A JPS59200974 A JP S59200974A
- Authority
- JP
- Japan
- Prior art keywords
- measured
- constant
- constant current
- resistance
- 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
Links
- 238000005259 measurement Methods 0.000 claims description 9
- 230000010355 oscillation Effects 0.000 claims description 3
- 208000003251 Pruritus Diseases 0.000 claims 1
- 239000000284 extract Substances 0.000 claims 1
- 230000007803 itching Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000218645 Cedrus Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58075262A JPS59200974A (ja) | 1983-04-28 | 1983-04-28 | 接地抵抗測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58075262A JPS59200974A (ja) | 1983-04-28 | 1983-04-28 | 接地抵抗測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59200974A true JPS59200974A (ja) | 1984-11-14 |
| JPH0354311B2 JPH0354311B2 (enrdf_load_html_response) | 1991-08-19 |
Family
ID=13571126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58075262A Granted JPS59200974A (ja) | 1983-04-28 | 1983-04-28 | 接地抵抗測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59200974A (enrdf_load_html_response) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6265881B1 (en) * | 1991-04-05 | 2001-07-24 | Georgia Tech Research Corporation | Method and apparatus for measuring ground impedance |
| KR100657855B1 (ko) | 2005-12-15 | 2006-12-21 | 벽산엔지니어링주식회사 | 변전소 접지선 망의 부식 및 단절 지점 파악 방법 |
| KR101164148B1 (ko) | 2011-07-15 | 2012-07-11 | 한국 전기안전공사 | 위험전압 측정 시스템 |
| JP2015520837A (ja) * | 2012-02-08 | 2015-07-23 | ルノー エス．ア．エス． | 電源ネットワークから自動車のバッテリを充電するための車載保安システム |
| KR20180058911A (ko) * | 2016-11-24 | 2018-06-04 | 한국 전기안전공사 | 접지 임피던스 평가 시스템 |
-
1983
- 1983-04-28 JP JP58075262A patent/JPS59200974A/ja active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6265881B1 (en) * | 1991-04-05 | 2001-07-24 | Georgia Tech Research Corporation | Method and apparatus for measuring ground impedance |
| KR100657855B1 (ko) | 2005-12-15 | 2006-12-21 | 벽산엔지니어링주식회사 | 변전소 접지선 망의 부식 및 단절 지점 파악 방법 |
| KR101164148B1 (ko) | 2011-07-15 | 2012-07-11 | 한국 전기안전공사 | 위험전압 측정 시스템 |
| JP2015520837A (ja) * | 2012-02-08 | 2015-07-23 | ルノー エス．ア．エス． | 電源ネットワークから自動車のバッテリを充電するための車載保安システム |
| KR20180058911A (ko) * | 2016-11-24 | 2018-06-04 | 한국 전기안전공사 | 접지 임피던스 평가 시스템 |
| KR101876358B1 (ko) * | 2016-11-24 | 2018-07-11 | 한국전기안전공사 | 접지 임피던스 평가 시스템 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0354311B2 (enrdf_load_html_response) | 1991-08-19 |
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