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
Application number
JP46098393A
Other versions
JPS4712296A (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS4712296A publication Critical patent/JPS4712296A/ja
Publication of JPS5226156B1 publication Critical patent/JPS5226156B1/ja
Pending legal-status Critical Current

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
JP46098393A 1970-12-09 1971-12-07 Pending JPS5226156B1 (ja)

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 (ja) 1972-06-22
JPS5226156B1 true JPS5226156B1 (ja) 1977-07-12

Family

ID=22256923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46098393A Pending JPS5226156B1 (ja) 1970-12-09 1971-12-07

Country Status (2)

Country Link
US (1) US3684951A (ja)
JP (1) JPS5226156B1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
US9581637B2 (en) * 2011-05-17 2017-02-28 Haefely Test Ag Apparatus and method for testing winding resistances of transformers based on an inductive voltage drop
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890410A (en) * 1955-06-27 1959-06-09 Gen Electric Impulse testing

Cited By (1)

* Cited by examiner, † Cited by third party
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 (ja) 1972-06-22

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