JPS61174835U - - Google Patents
Info
- Publication number
- JPS61174835U JPS61174835U JP5886485U JP5886485U JPS61174835U JP S61174835 U JPS61174835 U JP S61174835U JP 5886485 U JP5886485 U JP 5886485U JP 5886485 U JP5886485 U JP 5886485U JP S61174835 U JPS61174835 U JP S61174835U
- Authority
- JP
- Japan
- Prior art keywords
- abnormal voltage
- zero
- circuit
- sequence current
- sensitivity
- 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
Links
- 238000004804 winding Methods 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims 5
- 230000035945 sensitivity Effects 0.000 claims 5
- 230000005284 excitation Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Breakers (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5886485U JPS61174835U (cs) | 1985-04-22 | 1985-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5886485U JPS61174835U (cs) | 1985-04-22 | 1985-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61174835U true JPS61174835U (cs) | 1986-10-31 |
Family
ID=30584763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5886485U Pending JPS61174835U (cs) | 1985-04-22 | 1985-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61174835U (cs) |
-
1985
- 1985-04-22 JP JP5886485U patent/JPS61174835U/ja active Pending
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