JPH033912B2 - - Google Patents
Info
- Publication number
- JPH033912B2 JPH033912B2 JP15734382A JP15734382A JPH033912B2 JP H033912 B2 JPH033912 B2 JP H033912B2 JP 15734382 A JP15734382 A JP 15734382A JP 15734382 A JP15734382 A JP 15734382A JP H033912 B2 JPH033912 B2 JP H033912B2
- Authority
- JP
- Japan
- Prior art keywords
- insulator
- resistor
- resistance value
- measured
- detection
- 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
- 239000012212 insulator Substances 0.000 claims description 61
- 238000001514 detection method Methods 0.000 claims description 24
- 230000002950 deficient Effects 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 230000003252 repetitive effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
- G01R31/1272—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
- B29K2083/005—LSR, i.e. liquid silicone rubbers, or derivatives thereof
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Insulators (AREA)
- Testing Relating To Insulation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15734382A JPS5946562A (ja) | 1982-09-09 | 1982-09-09 | 直流送電線用不良碍子検出器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15734382A JPS5946562A (ja) | 1982-09-09 | 1982-09-09 | 直流送電線用不良碍子検出器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5946562A JPS5946562A (ja) | 1984-03-15 |
| JPH033912B2 true JPH033912B2 (en]) | 1991-01-21 |
Family
ID=15647604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15734382A Granted JPS5946562A (ja) | 1982-09-09 | 1982-09-09 | 直流送電線用不良碍子検出器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5946562A (en]) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0745227Y2 (ja) * | 1985-06-22 | 1995-10-18 | 高階救命器具株式会社 | 火災防護具常備装置 |
| JPS6475977A (en) * | 1987-09-18 | 1989-03-22 | Ngk Insulators Ltd | Faulty insulator detector |
| JP4614329B2 (ja) * | 2005-01-17 | 2011-01-19 | 日本碍子株式会社 | 不良碍子検出器 |
-
1982
- 1982-09-09 JP JP15734382A patent/JPS5946562A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5946562A (ja) | 1984-03-15 |
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