JPS582759A - 事故捜査器用試験装置 - Google Patents
事故捜査器用試験装置Info
- Publication number
- JPS582759A JPS582759A JP56101616A JP10161681A JPS582759A JP S582759 A JPS582759 A JP S582759A JP 56101616 A JP56101616 A JP 56101616A JP 10161681 A JP10161681 A JP 10161681A JP S582759 A JPS582759 A JP S582759A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- output
- power supply
- section
- power
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Locating Faults (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56101616A JPS582759A (ja) | 1981-06-30 | 1981-06-30 | 事故捜査器用試験装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56101616A JPS582759A (ja) | 1981-06-30 | 1981-06-30 | 事故捜査器用試験装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS582759A true JPS582759A (ja) | 1983-01-08 |
| JPS644413B2 JPS644413B2 (enExample) | 1989-01-25 |
Family
ID=14305332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56101616A Granted JPS582759A (ja) | 1981-06-30 | 1981-06-30 | 事故捜査器用試験装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS582759A (enExample) |
-
1981
- 1981-06-30 JP JP56101616A patent/JPS582759A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS644413B2 (enExample) | 1989-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108279340B (zh) | 就地化继电保护装置测试方法及系统 | |
| JPS582759A (ja) | 事故捜査器用試験装置 | |
| JPS6367412B2 (enExample) | ||
| US3579219A (en) | Leakage-current detector | |
| JPS644412B2 (enExample) | ||
| US2994860A (en) | Pulse transmission circuit | |
| JPH06311642A (ja) | 配電線路の事故点切り離し装置 | |
| EP0637866A1 (en) | A control and protection device for an electric system | |
| JP2002262449A (ja) | 変電系統の故障区間検出装置 | |
| JPS598426Y2 (ja) | 系統監視表示チエツク装置 | |
| JPH01148018A (ja) | 変電所の故障区間検出システム | |
| JPS6145977A (ja) | 配電線の地絡点検出表示方法 | |
| JPH07177623A (ja) | ガス絶縁開閉器制御システム | |
| JPS60106322A (ja) | 地中配電線の事故点区分方法 | |
| JPS63287321A (ja) | 配電線事故区間検出切離装置 | |
| US3114140A (en) | Pilot-wire systems | |
| JPH0223067Y2 (enExample) | ||
| JPS6016130Y2 (ja) | 障害検知装置を有する2線式情報伝送装置 | |
| JPH03190529A (ja) | 方向距離継電装置 | |
| JPH06165380A (ja) | 配電系統操作装置 | |
| JPS5856538A (ja) | 中継回線の給電区間内障害探査方式 | |
| JPH0733554Y2 (ja) | 選択形漏電リレー | |
| JPS5932321A (ja) | 高圧配電線路断線区間無停電即時検出除外装置 | |
| JPH0393426A (ja) | 電力系統自動復旧装置 | |
| JP2020137172A (ja) | 距離継電器 |