JPH0546767B2 - - Google Patents
Info
- Publication number
- JPH0546767B2 JPH0546767B2 JP59082847A JP8284784A JPH0546767B2 JP H0546767 B2 JPH0546767 B2 JP H0546767B2 JP 59082847 A JP59082847 A JP 59082847A JP 8284784 A JP8284784 A JP 8284784A JP H0546767 B2 JPH0546767 B2 JP H0546767B2
- Authority
- JP
- Japan
- Prior art keywords
- electricity
- input
- quantities
- converting
- digital
- 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
- 230000005611 electricity Effects 0.000 claims description 48
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 238000004364 calculation method Methods 0.000 claims description 10
- 230000002950 deficient Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000002194 synthesizing effect Effects 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 2
- 238000000034 method Methods 0.000 description 68
- 238000012544 monitoring process Methods 0.000 description 32
- 238000007689 inspection Methods 0.000 description 19
- 238000004804 winding Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 14
- 230000007547 defect Effects 0.000 description 13
- 230000006870 function Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000004092 self-diagnosis Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59082847A JPS60229621A (ja) | 1984-04-26 | 1984-04-26 | デイジタル保護継電器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59082847A JPS60229621A (ja) | 1984-04-26 | 1984-04-26 | デイジタル保護継電器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60229621A JPS60229621A (ja) | 1985-11-15 |
| JPH0546767B2 true JPH0546767B2 (en]) | 1993-07-14 |
Family
ID=13785771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59082847A Granted JPS60229621A (ja) | 1984-04-26 | 1984-04-26 | デイジタル保護継電器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60229621A (en]) |
-
1984
- 1984-04-26 JP JP59082847A patent/JPS60229621A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60229621A (ja) | 1985-11-15 |
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