JPS60178370A - 地絡電流検出装置 - Google Patents
地絡電流検出装置Info
- Publication number
- JPS60178370A JPS60178370A JP59034902A JP3490284A JPS60178370A JP S60178370 A JPS60178370 A JP S60178370A JP 59034902 A JP59034902 A JP 59034902A JP 3490284 A JP3490284 A JP 3490284A JP S60178370 A JPS60178370 A JP S60178370A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- coil
- magnetic core
- current
- core
- 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
- 238000001514 detection method Methods 0.000 title claims description 7
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 230000004907 flux Effects 0.000 claims abstract description 5
- 239000013307 optical fiber Substances 0.000 abstract description 6
- 230000006698 induction Effects 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59034902A JPS60178370A (ja) | 1984-02-24 | 1984-02-24 | 地絡電流検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59034902A JPS60178370A (ja) | 1984-02-24 | 1984-02-24 | 地絡電流検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60178370A true JPS60178370A (ja) | 1985-09-12 |
| JPH0524464B2 JPH0524464B2 (enrdf_load_html_response) | 1993-04-07 |
Family
ID=12427114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59034902A Granted JPS60178370A (ja) | 1984-02-24 | 1984-02-24 | 地絡電流検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60178370A (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007107971A (ja) * | 2005-10-12 | 2007-04-26 | Takamisawa Cybernetics Co Ltd | 磁気センサ装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5772544U (enrdf_load_html_response) * | 1980-10-20 | 1982-05-04 |
-
1984
- 1984-02-24 JP JP59034902A patent/JPS60178370A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5772544U (enrdf_load_html_response) * | 1980-10-20 | 1982-05-04 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007107971A (ja) * | 2005-10-12 | 2007-04-26 | Takamisawa Cybernetics Co Ltd | 磁気センサ装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0524464B2 (enrdf_load_html_response) | 1993-04-07 |
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