JPS6236415B2 - - Google Patents
Info
- Publication number
- JPS6236415B2 JPS6236415B2 JP15731481A JP15731481A JPS6236415B2 JP S6236415 B2 JPS6236415 B2 JP S6236415B2 JP 15731481 A JP15731481 A JP 15731481A JP 15731481 A JP15731481 A JP 15731481A JP S6236415 B2 JPS6236415 B2 JP S6236415B2
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- relay device
- relay
- repeater
- current
- 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
- 230000005540 biological transmission Effects 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/46—Monitoring; Testing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56157314A JPS5859636A (ja) | 1981-10-02 | 1981-10-02 | 障害区間探索方式 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56157314A JPS5859636A (ja) | 1981-10-02 | 1981-10-02 | 障害区間探索方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5859636A JPS5859636A (ja) | 1983-04-08 |
| JPS6236415B2 true JPS6236415B2 (enrdf_load_stackoverflow) | 1987-08-06 |
Family
ID=15646970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56157314A Granted JPS5859636A (ja) | 1981-10-02 | 1981-10-02 | 障害区間探索方式 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5859636A (enrdf_load_stackoverflow) |
-
1981
- 1981-10-02 JP JP56157314A patent/JPS5859636A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5859636A (ja) | 1983-04-08 |
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