TW270251B - - Google Patents
Info
- Publication number
- TW270251B TW270251B TW083109204A TW83109204A TW270251B TW 270251 B TW270251 B TW 270251B TW 083109204 A TW083109204 A TW 083109204A TW 83109204 A TW83109204 A TW 83109204A TW 270251 B TW270251 B TW 270251B
- Authority
- TW
- Taiwan
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/267—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for parallel lines and wires
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/14—Indicating direction of current; Indicating polarity of voltage
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/28—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for meshed systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5279651A JPH07135733A (ja) | 1993-11-09 | 1993-11-09 | ２回線スポットネットワーク受電装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW270251B true TW270251B (enExample) | 1996-02-11 |
Family
ID=17613956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW083109204A TW270251B (enExample) | 1993-11-09 | 1994-10-04 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH07135733A (enExample) |
| KR (1) | KR950015936A (enExample) |
| TW (1) | TW270251B (enExample) |
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1993
- 1993-11-09 JP JP5279651A patent/JPH07135733A/ja active Pending
-
1994
- 1994-10-04 TW TW083109204A patent/TW270251B/zh active
- 1994-10-18 KR KR1019940026611A patent/KR950015936A/ko not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| KR950015936A (ko) | 1995-06-17 |
| JPH07135733A (ja) | 1995-05-23 |