RU2017144388A - VERIFIED HIGH VOLTAGE INDICATOR - Google Patents
VERIFIED HIGH VOLTAGE INDICATOR Download PDFInfo
- Publication number
- RU2017144388A RU2017144388A RU2017144388A RU2017144388A RU2017144388A RU 2017144388 A RU2017144388 A RU 2017144388A RU 2017144388 A RU2017144388 A RU 2017144388A RU 2017144388 A RU2017144388 A RU 2017144388A RU 2017144388 A RU2017144388 A RU 2017144388A
- Authority
- RU
- Russia
- Prior art keywords
- voltage
- high voltage
- indicators
- source
- test
- Prior art date
Links
Classifications
-
- 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, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/04—Voltage dividers
- G01R15/06—Voltage dividers having reactive components, e.g. capacitive transformer
-
- 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, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/22—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-emitting devices, e.g. LED, optocouplers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
- G01R19/155—Indicating the presence of voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Current Or Voltage (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2017144388A RU2695519C2 (en) | 2017-12-18 | 2017-12-18 | Checked high voltage indicator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2017144388A RU2695519C2 (en) | 2017-12-18 | 2017-12-18 | Checked high voltage indicator |
Publications (3)
Publication Number | Publication Date |
---|---|
RU2017144388A true RU2017144388A (en) | 2019-06-18 |
RU2017144388A3 RU2017144388A3 (en) | 2019-06-18 |
RU2695519C2 RU2695519C2 (en) | 2019-07-23 |
Family
ID=66947277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2017144388A RU2695519C2 (en) | 2017-12-18 | 2017-12-18 | Checked high voltage indicator |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2695519C2 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3544985A (en) * | 1966-12-22 | 1970-12-01 | Westinghouse Electric Corp | Voltage-indicating device for a switch bushing stud |
SU1638680A1 (en) * | 1988-07-07 | 1991-03-30 | Всесоюзный государственный научно-исследовательский и проектно-изыскательский институт "Теплоэлектропроект" | Device for testing high-voltage bushings of autotransformer energized |
RU2086996C1 (en) * | 1994-04-11 | 1997-08-10 | Дмитрий Иванович Нефедьев | Device for testing high-voltage measuring voltage transformers |
US6016105A (en) * | 1998-04-30 | 2000-01-18 | E.O. Schweitzer Manufacturing Co., Inc. | Fault indicator providing contact closure and light indication on fault detection |
RU2328009C1 (en) * | 2006-12-25 | 2008-06-27 | Государственное унитарное предприятие "Всероссийский электротехнический институт им. В.И. Ленина" | Device for monitoring of high-voltage bushing and annunciation of their insulation condition |
BRPI0815488A2 (en) * | 2007-08-16 | 2018-06-05 | Radian Res Inc | method and apparatus for testing a transformer, and test load arrangement |
-
2017
- 2017-12-18 RU RU2017144388A patent/RU2695519C2/en active
Also Published As
Publication number | Publication date |
---|---|
RU2017144388A3 (en) | 2019-06-18 |
RU2695519C2 (en) | 2019-07-23 |
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