JPH0267274U - - Google Patents
Info
- Publication number
- JPH0267274U JPH0267274U JP14533388U JP14533388U JPH0267274U JP H0267274 U JPH0267274 U JP H0267274U JP 14533388 U JP14533388 U JP 14533388U JP 14533388 U JP14533388 U JP 14533388U JP H0267274 U JPH0267274 U JP H0267274U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- surge
- measuring device
- ground potential
- voltage electrode
- 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.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 1
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Description
第１図は本考案によるサージ測定装置の一実施
例に使用する分圧器を示す正面図、第２図は本考
案によるサージ測定装置の全体構成を示す回路図
、第３図及び第４図は分圧器の等価回路図、第５
図は従来のサージ測定装置の全体構成を示す回路
図である。
５……電圧センサ、１６……分圧器、２０……
高圧電極、２１……低圧電極、１９，２３……支
持碍子、５１……分圧用コンデンサ。
FIG. 1 is a front view showing a voltage divider used in an embodiment of the surge measuring device according to the present invention, FIG. 2 is a circuit diagram showing the overall configuration of the surge measuring device according to the present invention, and FIGS. 3 and 4 are Equivalent circuit diagram of voltage divider, 5th
The figure is a circuit diagram showing the overall configuration of a conventional surge measuring device. 5... Voltage sensor, 16... Voltage divider, 20...
High voltage electrode, 21...low voltage electrode, 19, 23...support insulator, 51...capacitor for voltage division.
Claims (1)
分圧伝送し、波形記録装置に記録するサージ測定
装置において、 前記高電圧線路に接続され、大地電位に対して
絶縁支持された高圧電極と、電圧電極とは別に大
地電位に対して絶縁支持された低圧電極とを有し
、低圧電極と大地電位間に分圧用コンデンサを接
続して分圧回路を構成してなることを特徴とする
サージ測定装置。[Claims for Utility Model Registration] A surge measuring device that divides and transmits a surge voltage generated or intruding into a high voltage line and records it on a waveform recording device, which is connected to the high voltage line and supported insulated with respect to ground potential. A voltage dividing circuit is formed by connecting a voltage dividing capacitor between the low voltage electrode and the earth potential, and a low voltage electrode supported insulated from the ground potential separately from the voltage electrode. A surge measuring device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14533388U JPH0267274U (en) | 1988-11-09 | 1988-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14533388U JPH0267274U (en) | 1988-11-09 | 1988-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0267274U true JPH0267274U (en) | 1990-05-22 |
Family
ID=31413826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14533388U Pending JPH0267274U (en) | 1988-11-09 | 1988-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0267274U (en) |
-
1988
- 1988-11-09 JP JP14533388U patent/JPH0267274U/ja active Pending
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