JPH0210768U - - Google Patents
Info
- Publication number
- JPH0210768U JPH0210768U JP8506488U JP8506488U JPH0210768U JP H0210768 U JPH0210768 U JP H0210768U JP 8506488 U JP8506488 U JP 8506488U JP 8506488 U JP8506488 U JP 8506488U JP H0210768 U JPH0210768 U JP H0210768U
- Authority
- JP
- Japan
- Prior art keywords
- rotating electrical
- magnetic field
- rotating
- generating coil
- electrical machine
- 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
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 2
- 230000005856 abnormality Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
Description
第１図は本考案の実施例を示す回路図、第２図
は従来技術を示す回路図である。
図面中、１は主発電機、２は交流励磁、５は回
転部、１１は磁気発生用コイル、１２は磁界検出
器、１３は判定・警報装置である。
FIG. 1 is a circuit diagram showing an embodiment of the present invention, and FIG. 2 is a circuit diagram showing a conventional technique. In the drawing, 1 is a main generator, 2 is an AC excitation, 5 is a rotating section, 11 is a magnetism generating coil, 12 is a magnetic field detector, and 13 is a judgment/alarm device.
Claims (1)
流を通す磁気発生用コイルを備えるとともに、回
転電機の静止部に、前記磁気発生用コイルで発生
した磁界を検出する磁界検出部材を備えたことを
特徴とする回転電機の異常検出装置。 The rotating part of the rotating electrical machine is provided with a magnetism generating coil that allows a current to flow through the rotating part, and the stationary part of the rotating electrical machine is provided with a magnetic field detection member that detects the magnetic field generated by the magnetism generating coil. Features: Abnormality detection device for rotating electrical machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8506488U JPH0210768U (en) | 1988-06-29 | 1988-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8506488U JPH0210768U (en) | 1988-06-29 | 1988-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0210768U true JPH0210768U (en) | 1990-01-23 |
Family
ID=31309737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8506488U Pending JPH0210768U (en) | 1988-06-29 | 1988-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0210768U (en) |
-
1988
- 1988-06-29 JP JP8506488U patent/JPH0210768U/ja active Pending
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