RU2015121980A - SINGLE-POLE KILOVOLMETER - Google Patents
SINGLE-POLE KILOVOLMETER Download PDFInfo
- Publication number
- RU2015121980A RU2015121980A RU2015121980A RU2015121980A RU2015121980A RU 2015121980 A RU2015121980 A RU 2015121980A RU 2015121980 A RU2015121980 A RU 2015121980A RU 2015121980 A RU2015121980 A RU 2015121980A RU 2015121980 A RU2015121980 A RU 2015121980A
- Authority
- RU
- Russia
- Prior art keywords
- column
- selenium
- capacitor
- pole
- input terminal
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
Однополюсный киловольтметр, имеющий пластмассовый корпус, на передней панели которого расположена измерительная головка, а в корпусе расположена электрическая схема, отличающаяся тем, что схема содержит первый селеновый столб VD1, конденсатор С1 и второй селеновый столб VD2, включенный встречно, при этом селеновые столбы VD1, VD2 и конденсатор С1 образуют замкнутый контур, а измерительная головка РА1 подключена параллельно к конденсатору С1, входная клемма X1 подключена и к первому столбу VD1 и ко второму столбу VD2, кроме того, на передней панели установлена только одна входная клемма.A single-pole kilovoltmeter having a plastic housing, on the front panel of which there is a measuring head, and in the housing there is an electrical circuit, characterized in that the circuit contains a first selenium column VD1, a capacitor C1 and a second selenium column VD2, connected in the opposite direction, while the selenium columns VD1, VD2 and capacitor C1 form a closed loop, and the measuring head PA1 is connected in parallel to capacitor C1, the input terminal X1 is connected to both the first column VD1 and the second column VD2, in addition, on the front panel anovlena only one input terminal.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2015121980A RU2607728C2 (en) | 2015-06-08 | 2015-06-08 | Single-pole kilovolt-meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2015121980A RU2607728C2 (en) | 2015-06-08 | 2015-06-08 | Single-pole kilovolt-meter |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2015121980A true RU2015121980A (en) | 2016-12-27 |
RU2607728C2 RU2607728C2 (en) | 2017-01-10 |
Family
ID=57759298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2015121980A RU2607728C2 (en) | 2015-06-08 | 2015-06-08 | Single-pole kilovolt-meter |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2607728C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2673430C1 (en) * | 2017-06-20 | 2018-11-26 | Акционерное общество "Ордена Трудового Красного Знамени Всероссийский научно-исследовательский институт радиоаппаратуры" (АО "ВНИИРА") | High voltage measuring device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU670899A2 (en) * | 1976-07-22 | 1979-06-30 | К. Л. Грудев | High-voltage measuring method |
US4100484A (en) * | 1976-11-26 | 1978-07-11 | Xerox Corporation | D.C. Electrometer |
US4438396A (en) * | 1981-07-24 | 1984-03-20 | General Electric Company | Low cost volt/ampere meter with liquid crystal display |
RU2198409C1 (en) * | 2001-05-22 | 2003-02-10 | Уфимский государственный авиационный технический университет | Electrostatic voltmeter |
RU2368907C2 (en) * | 2007-10-26 | 2009-09-27 | Закрытое Акционерное Общество "Арматурно-Изоляторный Завод" | Method for measurement of ac voltage by variation resistive divider with capacitance arm |
-
2015
- 2015-06-08 RU RU2015121980A patent/RU2607728C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2607728C2 (en) | 2017-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170609 |