Kiuchi et al., 2012 - Google Patents
The potential distribution measurement on the stress grading system of high-voltage rotating machines by using pockels effectKiuchi et al., 2012
View PDF- Document ID
- 14416459461120174422
- Author
- Kiuchi K
- Matsuoka S
- Kumada A
- Ikeda H
- Hidaka K
- Tsuboi Y
- Ushiwata K
- Ishikawa Y
- Yamada S
- Yoshimitsu T
- Publication year
- Publication venue
- 2012 Annual Report Conference on Electrical Insulation and Dielectric Phenomena
External Links
Snippet
A surface potential measuring system was developed by utilizing Pockels sensor for measuring the potential distribution on the stress grading (SG) system of form wound motor coils. A Bi 4 Ge 3 O 12 (BGO) Pockels crystal is put close to a measuring object and the …
- 230000005697 Pockels effect 0 title abstract description 5
Classifications
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- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00 and G01R33/00 - G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
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