JPH0224091B2 - - Google Patents
Info
- Publication number
- JPH0224091B2 JPH0224091B2 JP57086904A JP8690482A JPH0224091B2 JP H0224091 B2 JPH0224091 B2 JP H0224091B2 JP 57086904 A JP57086904 A JP 57086904A JP 8690482 A JP8690482 A JP 8690482A JP H0224091 B2 JPH0224091 B2 JP H0224091B2
- Authority
- JP
- Japan
- Prior art keywords
- inrush current
- wave
- current
- protective relay
- relay device
- 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
- 230000001681 protective effect Effects 0.000 claims description 23
- 230000005284 excitation Effects 0.000 claims description 18
- 230000007257 malfunction Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 13
- 238000001514 detection method Methods 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000001052 transient effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Protection Of Transformers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57086904A JPS58204715A (ja) | 1982-05-22 | 1982-05-22 | 保護継電装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57086904A JPS58204715A (ja) | 1982-05-22 | 1982-05-22 | 保護継電装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58204715A JPS58204715A (ja) | 1983-11-29 |
| JPH0224091B2 true JPH0224091B2 (enrdf_load_stackoverflow) | 1990-05-28 |
Family
ID=13899820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57086904A Granted JPS58204715A (ja) | 1982-05-22 | 1982-05-22 | 保護継電装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58204715A (enrdf_load_stackoverflow) |
-
1982
- 1982-05-22 JP JP57086904A patent/JPS58204715A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58204715A (ja) | 1983-11-29 |
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