JPH0611495Y2 - 界磁地絡検出装置 - Google Patents
界磁地絡検出装置Info
- Publication number
- JPH0611495Y2 JPH0611495Y2 JP12198387U JP12198387U JPH0611495Y2 JP H0611495 Y2 JPH0611495 Y2 JP H0611495Y2 JP 12198387 U JP12198387 U JP 12198387U JP 12198387 U JP12198387 U JP 12198387U JP H0611495 Y2 JPH0611495 Y2 JP H0611495Y2
- Authority
- JP
- Japan
- Prior art keywords
- rotating
- primary coil
- ground fault
- side primary
- magnetic
- 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.)
- Expired - Lifetime
Links
- 230000004907 flux Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 4
- 230000005284 excitation Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Protection Of Generators And Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12198387U JPH0611495Y2 (ja) | 1987-08-07 | 1987-08-07 | 界磁地絡検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12198387U JPH0611495Y2 (ja) | 1987-08-07 | 1987-08-07 | 界磁地絡検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6427666U JPS6427666U (en]) | 1989-02-17 |
| JPH0611495Y2 true JPH0611495Y2 (ja) | 1994-03-23 |
Family
ID=31369492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12198387U Expired - Lifetime JPH0611495Y2 (ja) | 1987-08-07 | 1987-08-07 | 界磁地絡検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0611495Y2 (en]) |
-
1987
- 1987-08-07 JP JP12198387U patent/JPH0611495Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6427666U (en]) | 1989-02-17 |
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