JPS5950722A - 地絡相検出装置 - Google Patents
地絡相検出装置Info
- Publication number
- JPS5950722A JPS5950722A JP16280782A JP16280782A JPS5950722A JP S5950722 A JPS5950722 A JP S5950722A JP 16280782 A JP16280782 A JP 16280782A JP 16280782 A JP16280782 A JP 16280782A JP S5950722 A JPS5950722 A JP S5950722A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- ground fault
- circuit
- phase
- signal
- 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 claims description 14
- 239000003990 capacitor Substances 0.000 claims description 8
- 230000010354 integration Effects 0.000 claims description 4
- 230000001934 delay Effects 0.000 claims 1
- 230000009466 transformation Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16280782A JPS5950722A (ja) | 1982-09-16 | 1982-09-16 | 地絡相検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16280782A JPS5950722A (ja) | 1982-09-16 | 1982-09-16 | 地絡相検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5950722A true JPS5950722A (ja) | 1984-03-23 |
| JPH026289B2 JPH026289B2 (enrdf_load_stackoverflow) | 1990-02-08 |
Family
ID=15761588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16280782A Granted JPS5950722A (ja) | 1982-09-16 | 1982-09-16 | 地絡相検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5950722A (enrdf_load_stackoverflow) |
-
1982
- 1982-09-16 JP JP16280782A patent/JPS5950722A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH026289B2 (enrdf_load_stackoverflow) | 1990-02-08 |
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