JPS6122479Y2 - - Google Patents
Info
- Publication number
- JPS6122479Y2 JPS6122479Y2 JP1977173025U JP17302577U JPS6122479Y2 JP S6122479 Y2 JPS6122479 Y2 JP S6122479Y2 JP 1977173025 U JP1977173025 U JP 1977173025U JP 17302577 U JP17302577 U JP 17302577U JP S6122479 Y2 JPS6122479 Y2 JP S6122479Y2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- field
- circuit
- synchronous motor
- phase
- 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 34
- 238000004804 winding Methods 0.000 claims description 25
- 230000005284 excitation Effects 0.000 claims description 18
- 238000001514 detection method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Motor And Converter Starters (AREA)
- Control Of Ac Motors In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977173025U JPS6122479Y2 (de) | 1977-12-22 | 1977-12-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977173025U JPS6122479Y2 (de) | 1977-12-22 | 1977-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5497718U JPS5497718U (de) | 1979-07-10 |
JPS6122479Y2 true JPS6122479Y2 (de) | 1986-07-05 |
Family
ID=29178347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1977173025U Expired JPS6122479Y2 (de) | 1977-12-22 | 1977-12-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6122479Y2 (de) |
-
1977
- 1977-12-22 JP JP1977173025U patent/JPS6122479Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5497718U (de) | 1979-07-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4949021A (en) | Variable speed constant frequency start system with selectable input power limiting | |
JPS626429B2 (de) | ||
US3894277A (en) | Control device for the commutatorless motor | |
US4084119A (en) | Chopper control system | |
JPH0236789A (ja) | ブラシレス電動モータの制御方法とその制御回路 | |
JP2686095B2 (ja) | かご形電動機を制動するための制御回路 | |
JPS6122479Y2 (de) | ||
SU992067A1 (ru) | Привод инъектора дл ангиографии | |
SU1458946A1 (ru) | Датчик положени ротора электрической машины | |
US4270076A (en) | Circuit for a brushless D.C. motor | |
JPH0552151B2 (de) | ||
JP3062638B2 (ja) | 単相誘導電動機 | |
JPH05344778A (ja) | Dcモータ | |
US20220103112A1 (en) | Method and device for actuating an electric machine, and electric drive system | |
JPH0161032B2 (de) | ||
JPH09161637A (ja) | 電磁石励磁コイル用電源供給回路 | |
JPH06141587A (ja) | ブラシレスモータ駆動装置 | |
JPS61142981A (ja) | 電力制御方法 | |
SU773879A1 (ru) | Устройство дл торможени трехфазного асинхронного двигател | |
SU1115196A1 (ru) | Асинхронный вентильный каскад | |
JPS582159Y2 (ja) | チヨクリユウデンドウキノセイギヨソウチ | |
JPH02151298A (ja) | ステッピングモータ駆動装置 | |
JP2982436B2 (ja) | インバータの運転状態切替方法 | |
GB1415172A (en) | Ac motor control circuits | |
JPS6110480Y2 (de) |