JPH0112559Y2 - - Google Patents
Info
- Publication number
- JPH0112559Y2 JPH0112559Y2 JP1981026138U JP2613881U JPH0112559Y2 JP H0112559 Y2 JPH0112559 Y2 JP H0112559Y2 JP 1981026138 U JP1981026138 U JP 1981026138U JP 2613881 U JP2613881 U JP 2613881U JP H0112559 Y2 JPH0112559 Y2 JP H0112559Y2
- Authority
- JP
- Japan
- Prior art keywords
- speed
- synchronous motor
- natural frequency
- torsional natural
- low
- 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.)
- Expired
Links
- 230000001360 synchronised effect Effects 0.000 claims description 17
- 238000010586 diagram Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Control Of Ac Motors In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981026138U JPH0112559Y2 (en]) | 1981-02-27 | 1981-02-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981026138U JPH0112559Y2 (en]) | 1981-02-27 | 1981-02-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57141697U JPS57141697U (en]) | 1982-09-04 |
JPH0112559Y2 true JPH0112559Y2 (en]) | 1989-04-12 |
Family
ID=29823844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981026138U Expired JPH0112559Y2 (en]) | 1981-02-27 | 1981-02-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0112559Y2 (en]) |
-
1981
- 1981-02-27 JP JP1981026138U patent/JPH0112559Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS57141697U (en]) | 1982-09-04 |
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