JPS5226156B1 - - Google Patents
Info
- Publication number
- JPS5226156B1 JPS5226156B1 JP46098393A JP9839371A JPS5226156B1 JP S5226156 B1 JPS5226156 B1 JP S5226156B1 JP 46098393 A JP46098393 A JP 46098393A JP 9839371 A JP9839371 A JP 9839371A JP S5226156 B1 JPS5226156 B1 JP S5226156B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G01R31/12—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
-
- 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
- G01R31/62—Testing of transformers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Testing Relating To Insulation (AREA)
- Housings And Mounting Of Transformers (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9634370A | 1970-12-09 | 1970-12-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4712296A JPS4712296A (en:Method) | 1972-06-22 |
| JPS5226156B1 true JPS5226156B1 (en:Method) | 1977-07-12 |
Family
ID=22256923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46098393A Pending JPS5226156B1 (en:Method) | 1970-12-09 | 1971-12-07 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3684951A (en:Method) |
| JP (1) | JPS5226156B1 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5463364A (en) * | 1977-10-31 | 1979-05-22 | Hitachi Ltd | Stack type package |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5363520A (en) * | 1976-11-18 | 1978-06-07 | Fuji Electric Co Ltd | Testing corona in three-phase transformer |
| US4152640A (en) * | 1977-09-23 | 1979-05-01 | Westinghouse Electric Corp. | Two phase high voltage insulation testing of multiphase windings |
| US5012195A (en) * | 1989-12-28 | 1991-04-30 | Abb Power T&D Company, Inc. | Method for improving the electrical strength of vapor-mist dielectrics |
| NL1005721C2 (nl) * | 1997-04-03 | 1998-10-07 | Kema Nv | Werkwijze en inrichting voor het detecteren van partiële ontladingen. |
| US5930773A (en) * | 1997-12-17 | 1999-07-27 | Avista Advantage, Inc. | Computerized resource accounting methods and systems, computerized utility management methods and systems, multi-user utility management methods and systems, and energy-consumption-based tracking methods and systems |
| CN103688179B (zh) * | 2011-05-17 | 2016-03-30 | 黑费利测试公司 | 用于测试变压器的绕组电阻的装置和方法 |
| DE102017215460A1 (de) * | 2017-09-04 | 2019-03-07 | Siemens Aktiengesellschaft | Anordnung zum Anschluss an ein Hochspannungsnetz mit einstellbarer Impedanz |
| CN113781438A (zh) * | 2021-09-12 | 2021-12-10 | 华北电力大学 | 基于放电紫外图像利用光斑面积判别电晕起始电压的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2890410A (en) * | 1955-06-27 | 1959-06-09 | Gen Electric | Impulse testing |
-
1970
- 1970-12-09 US US96343A patent/US3684951A/en not_active Expired - Lifetime
-
1971
- 1971-12-07 JP JP46098393A patent/JPS5226156B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5463364A (en) * | 1977-10-31 | 1979-05-22 | Hitachi Ltd | Stack type package |
Also Published As
| Publication number | Publication date |
|---|---|
| US3684951A (en) | 1972-08-15 |
| JPS4712296A (en:Method) | 1972-06-22 |