JPS60119874U - Failure detection device for rotary rectifier in brushless synchronous machine - Google Patents
Failure detection device for rotary rectifier in brushless synchronous machineInfo
- Publication number
- JPS60119874U JPS60119874U JP851384U JP851384U JPS60119874U JP S60119874 U JPS60119874 U JP S60119874U JP 851384 U JP851384 U JP 851384U JP 851384 U JP851384 U JP 851384U JP S60119874 U JPS60119874 U JP S60119874U
- Authority
- JP
- Japan
- Prior art keywords
- synchronous machine
- failure detection
- brushless synchronous
- detection device
- rotary rectifier
- 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
Landscapes
- Synchronous Machinery (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図は従来の回転整流器の故障検出装置を示
すもので、第１図は交流励磁機の磁極部分の構成図、第
２図は故障検出回路図、第３図はこの考案の一実施例で
、第１図に相当する構成図である。
２・・・界磁巻線、４・・・回転整流器、５・・・交流
発電機の界磁巻線、６・・・交流発電機、８・・・交流
励磁機の磁極、９・・・温度検出素子。なお、図中同一
符号は同−又は相当部分を示す。Figures 1 and 2 show a conventional fault detection device for a rotary rectifier. FIG. 2 is a configuration diagram corresponding to FIG. 1 in one embodiment of the present invention. 2... Field winding, 4... Rotating rectifier, 5... Field winding of alternator, 6... AC generator, 8... Magnetic pole of AC exciter, 9...・Temperature detection element. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
の磁極を厚板材によって構成すると共に、上記磁極表面
に温度検出素子を埋設し、上記回転整流器の短絡時に生
ずる逆相磁界によって上記磁極表面に渦電流を生じさせ
、その発生熱により上記温度検出素子を動作させて故障
検出を行うように構成したことを特徴とするブラシレス
同期機における回転整流器の故障検出装置。The magnetic pole of an AC exciter that excites the alternating current generator via a rotary rectifier is made of a thick plate material, and a temperature detection element is embedded in the surface of the magnetic pole. 1. A failure detection device for a rotary rectifier in a brushless synchronous machine, characterized in that failure detection is performed by generating an eddy current in a brushless synchronous machine and operating the temperature detection element using the generated heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP851384U JPS60119874U (en) | 1984-01-24 | 1984-01-24 | Failure detection device for rotary rectifier in brushless synchronous machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP851384U JPS60119874U (en) | 1984-01-24 | 1984-01-24 | Failure detection device for rotary rectifier in brushless synchronous machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60119874U true JPS60119874U (en) | 1985-08-13 |
Family
ID=30487870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP851384U Pending JPS60119874U (en) | 1984-01-24 | 1984-01-24 | Failure detection device for rotary rectifier in brushless synchronous machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60119874U (en) |
-
1984
- 1984-01-24 JP JP851384U patent/JPS60119874U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60119874U (en) | Failure detection device for rotary rectifier in brushless synchronous machine | |
| JPS6031200U (en) | Excitation device for brushless alternator | |
| JPS59189472U (en) | Failure detection device for rotary rectifier in brushless synchronous machine | |
| JPS60192674U (en) | generator for welding machine | |
| JPS60145339U (en) | Torque detection device | |
| JPS58145082U (en) | rotating electric machine | |
| JPS58112077U (en) | Rotating rectifier for rotating field type synchronous generator | |
| JPS5992582U (en) | brushless motor | |
| JPS5975770U (en) | rotating electric machine | |
| JPS60156873U (en) | Brushless rotating electric machine | |
| JPS58174976U (en) | synchronous generator | |
| JPH01143272U (en) | ||
| JPS5837772U (en) | Rotating rectifier failure detection device | |
| JPS62145471U (en) | ||
| JPS60177668U (en) | generator for welding machine | |
| JPS59138369U (en) | Rotating rectifier failure detection device | |
| JPH0214275U (en) | ||
| JPS5811979U (en) | Automotive brushless charging generator | |
| JPS5870099U (en) | Excitation device for rotating electrical machines | |
| JPS59145266U (en) | power supply | |
| JPS6110050U (en) | rotating electric machine | |
| JPH0386770U (en) | ||
| JPS59152975U (en) | Field failure detection circuit | |
| JPH01157560U (en) | ||
| JPS589075U (en) | Rotating rectifier for alternator |