JPS6460300A - Device for detecting electrical angle of rotation of stator of m-g set - Google Patents
Device for detecting electrical angle of rotation of stator of m-g setInfo
- Publication number
- JPS6460300A JPS6460300A JP21179587A JP21179587A JPS6460300A JP S6460300 A JPS6460300 A JP S6460300A JP 21179587 A JP21179587 A JP 21179587A JP 21179587 A JP21179587 A JP 21179587A JP S6460300 A JPS6460300 A JP S6460300A
- Authority
- JP
- Japan
- Prior art keywords
- rotation
- stator
- electrical angle
- light
- counter
- 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
- Brushless Motors (AREA)
Abstract
PURPOSE:To permit rotating operation from a remote spot easily and highly accurately, by measuring the electrical angle of rotation while enlarging it by a speed increasing device. CONSTITUTION:A rotary disc 36, arranged with radial light permeating slits circumferentially, is attached to a speed increasing device 35, connected to the rotor of a motor 24 driving the rotation of the stator 21 of a synchronous generator with a low speed through a reduction gear 23. When light, projected from the back of the rotary disc 36, passes through the light permeating slits and arrives at a photoelectric converting means 37, the light of incidence is converted into an electric pulse and is inputted into a counter 38. The electrical angle of the rotation of the stator 21 may be known by reading the counter 38.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21179587A JPS6460300A (en) | 1987-08-26 | 1987-08-26 | Device for detecting electrical angle of rotation of stator of m-g set |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21179587A JPS6460300A (en) | 1987-08-26 | 1987-08-26 | Device for detecting electrical angle of rotation of stator of m-g set |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6460300A true JPS6460300A (en) | 1989-03-07 |
Family
ID=16611732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21179587A Pending JPS6460300A (en) | 1987-08-26 | 1987-08-26 | Device for detecting electrical angle of rotation of stator of m-g set |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6460300A (en) |
-
1987
- 1987-08-26 JP JP21179587A patent/JPS6460300A/en active Pending
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