JPH0443399U - - Google Patents
Info
- Publication number
- JPH0443399U JPH0443399U JP8556990U JP8556990U JPH0443399U JP H0443399 U JPH0443399 U JP H0443399U JP 8556990 U JP8556990 U JP 8556990U JP 8556990 U JP8556990 U JP 8556990U JP H0443399 U JPH0443399 U JP H0443399U
- Authority
- JP
- Japan
- Prior art keywords
- value
- control section
- synchronous motor
- current control
- signal
- 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.)
- Granted
Links
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Ac Motors In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8556990U JP2557115Y2 (ja) | 1990-08-13 | 1990-08-13 | 同期電動機の脱調検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8556990U JP2557115Y2 (ja) | 1990-08-13 | 1990-08-13 | 同期電動機の脱調検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0443399U true JPH0443399U (ko) | 1992-04-13 |
| JP2557115Y2 JP2557115Y2 (ja) | 1997-12-08 |
Family
ID=31634781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8556990U Expired - Lifetime JP2557115Y2 (ja) | 1990-08-13 | 1990-08-13 | 同期電動機の脱調検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2557115Y2 (ko) |
-
1990
- 1990-08-13 JP JP8556990U patent/JP2557115Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2557115Y2 (ja) | 1997-12-08 |
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