JPS61284017A - 電力系統の開閉装置 - Google Patents
電力系統の開閉装置Info
- Publication number
- JPS61284017A JPS61284017A JP12545285A JP12545285A JPS61284017A JP S61284017 A JPS61284017 A JP S61284017A JP 12545285 A JP12545285 A JP 12545285A JP 12545285 A JP12545285 A JP 12545285A JP S61284017 A JPS61284017 A JP S61284017A
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- vacuum interrupter
- disconnector
- discharge
- interrupter
- 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 26
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 230000007423 decrease Effects 0.000 description 18
- 230000003247 decreasing effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/668—Means for obtaining or monitoring the vacuum
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12545285A JPS61284017A (ja) | 1985-06-10 | 1985-06-10 | 電力系統の開閉装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12545285A JPS61284017A (ja) | 1985-06-10 | 1985-06-10 | 電力系統の開閉装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61284017A true JPS61284017A (ja) | 1986-12-15 |
| JPH0531246B2 JPH0531246B2 (https=) | 1993-05-12 |
Family
ID=14910438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12545285A Granted JPS61284017A (ja) | 1985-06-10 | 1985-06-10 | 電力系統の開閉装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61284017A (https=) |
-
1985
- 1985-06-10 JP JP12545285A patent/JPS61284017A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531246B2 (https=) | 1993-05-12 |
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