JPS63113965U - - Google Patents
Info
- Publication number
- JPS63113965U JPS63113965U JP486187U JP486187U JPS63113965U JP S63113965 U JPS63113965 U JP S63113965U JP 486187 U JP486187 U JP 486187U JP 486187 U JP486187 U JP 486187U JP S63113965 U JPS63113965 U JP S63113965U
- Authority
- JP
- Japan
- Prior art keywords
- metal sheath
- magnetic field
- measuring device
- current measuring
- reactor
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims 2
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Installation Of Bus-Bars (AREA)
Description
第１図は本考案の一実施例の電流測定装置の縦
断面図、第２図は第１図の電流測定装置の横断面
図、第３図及び第４図は同電流測定装置の磁界セ
ンサ部の磁束分布図、第５図は同電流測定装置を
取付けたガス絶縁母線の断面図、第６図は従来の
電流測定装置を取付けたガス絶縁母線の部分断面
図である。
１……ガス絶縁母線、２……金属シース、６…
…リアクトル。
FIG. 1 is a longitudinal cross-sectional view of a current measuring device according to an embodiment of the present invention, FIG. 2 is a cross-sectional view of the current measuring device shown in FIG. 1, and FIGS. 3 and 4 are magnetic field sensors of the current measuring device. FIG. 5 is a sectional view of a gas insulated bus bar to which the current measuring device is attached, and FIG. 6 is a partial sectional view of a gas insulated bus bar to which a conventional current measuring device is attached. 1...Gas insulated bus bar, 2...Metal sheath, 6...
...Reactor.
Claims (1)
母線の導体電流によつて生じる磁界を検出するの
に、磁界センサを用いる電流測定装置において、 前記金属シースの内側にリアクトルを設置し、
前記金属シースのうち前記リアクトルの内径側を
凹状にし、前記磁界センサを前記金属シースの外
側で、かつ、前記金属シースの中に配置したこと
を特徴とする電流測定装置。[Claims for Utility Model Registration] In a current measuring device that uses a magnetic field sensor to detect a magnetic field generated by a conductor current of a gas-insulated bus bar in which a conductor and a metal sheath are insulated with gas, Install a reactor,
A current measuring device characterized in that the inner diameter side of the reactor in the metal sheath is concave, and the magnetic field sensor is disposed outside the metal sheath and inside the metal sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP486187U JPS63113965U (en) | 1987-01-19 | 1987-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP486187U JPS63113965U (en) | 1987-01-19 | 1987-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63113965U true JPS63113965U (en) | 1988-07-22 |
Family
ID=30785918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP486187U Pending JPS63113965U (en) | 1987-01-19 | 1987-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63113965U (en) |
-
1987
- 1987-01-19 JP JP486187U patent/JPS63113965U/ja active Pending