JPH0456534B2 - - Google Patents
Info
- Publication number
- JPH0456534B2 JPH0456534B2 JP23965683A JP23965683A JPH0456534B2 JP H0456534 B2 JPH0456534 B2 JP H0456534B2 JP 23965683 A JP23965683 A JP 23965683A JP 23965683 A JP23965683 A JP 23965683A JP H0456534 B2 JPH0456534 B2 JP H0456534B2
- Authority
- JP
- Japan
- Prior art keywords
- output
- current
- signal
- detection level
- determined
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 34
- 238000005070 sampling Methods 0.000 claims description 29
- 230000005284 excitation Effects 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 3
- 230000004907 flux Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 230000007257 malfunction Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 3
- 241000219198 Brassica Species 0.000 description 2
- 235000003351 Brassica cretica Nutrition 0.000 description 2
- 235000003343 Brassica rupestris Nutrition 0.000 description 2
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000010460 mustard Nutrition 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Protection Of Transformers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23965683A JPS60134719A (ja) | 1983-12-21 | 1983-12-21 | 変圧器保護継電装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23965683A JPS60134719A (ja) | 1983-12-21 | 1983-12-21 | 変圧器保護継電装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60134719A JPS60134719A (ja) | 1985-07-18 |
| JPH0456534B2 true JPH0456534B2 (cs) | 1992-09-08 |
Family
ID=17047945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23965683A Granted JPS60134719A (ja) | 1983-12-21 | 1983-12-21 | 変圧器保護継電装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60134719A (cs) |
-
1983
- 1983-12-21 JP JP23965683A patent/JPS60134719A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60134719A (ja) | 1985-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |