JPS578464A - Layer short circuit detecting device of electric winding - Google Patents
Layer short circuit detecting device of electric windingInfo
- Publication number
- JPS578464A JPS578464A JP8293480A JP8293480A JPS578464A JP S578464 A JPS578464 A JP S578464A JP 8293480 A JP8293480 A JP 8293480A JP 8293480 A JP8293480 A JP 8293480A JP S578464 A JPS578464 A JP S578464A
- Authority
- JP
- Japan
- Prior art keywords
- short circuit
- coil
- detected
- data
- frequency
- 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
- 238000004804 winding Methods 0.000 title abstract 2
- 239000011229 interlayer Substances 0.000 abstract 3
- 238000001228 spectrum Methods 0.000 abstract 2
- 239000010410 layer Substances 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 230000001052 transient effect Effects 0.000 abstract 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/72—Testing of electric windings
-
- 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
- G01R31/52—Testing for short-circuits, leakage current or ground faults
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8293480A JPS578464A (en) | 1980-06-20 | 1980-06-20 | Layer short circuit detecting device of electric winding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8293480A JPS578464A (en) | 1980-06-20 | 1980-06-20 | Layer short circuit detecting device of electric winding |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS578464A true JPS578464A (en) | 1982-01-16 |
JPS6362706B2 JPS6362706B2 (enrdf_load_stackoverflow) | 1988-12-05 |
Family
ID=13788050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8293480A Granted JPS578464A (en) | 1980-06-20 | 1980-06-20 | Layer short circuit detecting device of electric winding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS578464A (enrdf_load_stackoverflow) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60133022A (ja) * | 1983-12-20 | 1985-07-16 | Osaka Suiso Kogyo Kk | 重縮合物 |
WO2013016750A1 (de) * | 2011-08-01 | 2013-02-07 | Technische Universitat Wien | Verfahren und vorrichtung zur erkennung einer zustandsverschlechterung einer isolierung in einer elektrischen maschine im betrieb |
RU2523762C1 (ru) * | 2013-01-09 | 2014-07-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ФГБОУ ВПО "ЮРГУЭС") | Устройство для диагностики индуктивных обмоток |
-
1980
- 1980-06-20 JP JP8293480A patent/JPS578464A/ja active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60133022A (ja) * | 1983-12-20 | 1985-07-16 | Osaka Suiso Kogyo Kk | 重縮合物 |
WO2013016750A1 (de) * | 2011-08-01 | 2013-02-07 | Technische Universitat Wien | Verfahren und vorrichtung zur erkennung einer zustandsverschlechterung einer isolierung in einer elektrischen maschine im betrieb |
US9529032B2 (en) | 2011-08-01 | 2016-12-27 | Technische Universitat Wien | Method and device for detecting a deterioration in the state of an insulation in an operating electric machine |
RU2523762C1 (ru) * | 2013-01-09 | 2014-07-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ФГБОУ ВПО "ЮРГУЭС") | Устройство для диагностики индуктивных обмоток |
Also Published As
Publication number | Publication date |
---|---|
JPS6362706B2 (enrdf_load_stackoverflow) | 1988-12-05 |
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