JPS6331054B2 - - Google Patents
Info
- Publication number
- JPS6331054B2 JPS6331054B2 JP56139462A JP13946281A JPS6331054B2 JP S6331054 B2 JPS6331054 B2 JP S6331054B2 JP 56139462 A JP56139462 A JP 56139462A JP 13946281 A JP13946281 A JP 13946281A JP S6331054 B2 JPS6331054 B2 JP S6331054B2
- Authority
- JP
- Japan
- Prior art keywords
- subscriber line
- voltage
- constant current
- current
- resistance
- 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
- 238000005259 measurement Methods 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 11
- 239000004065 semiconductor Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56139462A JPS5841365A (ja) | 1981-09-04 | 1981-09-04 | 加入者線路抵抗測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56139462A JPS5841365A (ja) | 1981-09-04 | 1981-09-04 | 加入者線路抵抗測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5841365A JPS5841365A (ja) | 1983-03-10 |
| JPS6331054B2 true JPS6331054B2 (ko) | 1988-06-22 |
Family
ID=15245784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56139462A Granted JPS5841365A (ja) | 1981-09-04 | 1981-09-04 | 加入者線路抵抗測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5841365A (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE98779T1 (de) * | 1987-08-12 | 1994-01-15 | Siemens Ag | Verfahren zur messung von widerstaenden, insbesondere der widerstaende von teilnehmeranschlussleitungen eines digitalen zeitmultiplex-fernmeldenetzes. |
| KR102050711B1 (ko) * | 2013-09-30 | 2019-12-03 | 한국전력공사 | 지중송전선로의 선로정수 분석장치 및 분석방법 |
-
1981
- 1981-09-04 JP JP56139462A patent/JPS5841365A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5841365A (ja) | 1983-03-10 |
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