JPS57113796A - Control circuit of motor - Google Patents
Control circuit of motorInfo
- Publication number
- JPS57113796A JPS57113796A JP56000023A JP2381A JPS57113796A JP S57113796 A JPS57113796 A JP S57113796A JP 56000023 A JP56000023 A JP 56000023A JP 2381 A JP2381 A JP 2381A JP S57113796 A JPS57113796 A JP S57113796A
- Authority
- JP
- Japan
- Prior art keywords
- signals
- zero crossing
- voltage multiplying
- circuit
- switching
- 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
Landscapes
- Control Of Ac Motors In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56000023A JPS57113796A (en) | 1981-01-05 | 1981-01-05 | Control circuit of motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56000023A JPS57113796A (en) | 1981-01-05 | 1981-01-05 | Control circuit of motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57113796A true JPS57113796A (en) | 1982-07-15 |
JPS642040B2 JPS642040B2 (ja) | 1989-01-13 |
Family
ID=11462794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56000023A Granted JPS57113796A (en) | 1981-01-05 | 1981-01-05 | Control circuit of motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57113796A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61135392A (ja) * | 1984-12-03 | 1986-06-23 | Hitachi Ltd | エレベ−タ−駆動方式 |
JPS61167392A (ja) * | 1985-08-16 | 1986-07-29 | Toshiba Corp | 空気調和機のモ−タ駆動装置 |
-
1981
- 1981-01-05 JP JP56000023A patent/JPS57113796A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61135392A (ja) * | 1984-12-03 | 1986-06-23 | Hitachi Ltd | エレベ−タ−駆動方式 |
JPS61167392A (ja) * | 1985-08-16 | 1986-07-29 | Toshiba Corp | 空気調和機のモ−タ駆動装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS642040B2 (ja) | 1989-01-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS54106832A (en) | Operation control method for a/d converter | |
JPS57113796A (en) | Control circuit of motor | |
JPS5644385A (en) | Controlling method of power converter | |
JPS56101397A (en) | Motor control circuit | |
JPS5566278A (en) | Automatic commutation-type dc-dc converter | |
JPS5532404A (en) | Controlling of induction motor | |
JPS57170099A (en) | Variable dc power generating system using shaft generating device | |
JPS5563575A (en) | Control for self-excited inverter device | |
JPS56111922A (en) | Power generation system | |
KR870008486A (ko) | 조리기 | |
JPS5790728A (en) | Stabilizer of load electric power | |
JPS53103138A (en) | Thyristor fault detector | |
JPS55100072A (en) | Inverter | |
GB2028550A (en) | Improvements in or relating to voltage regulation circuits | |
JPS6474061A (en) | Multiphase ac rectifier circuit | |
JPS5732104A (en) | Power-voltage-controlled type amplifier | |
JPS552310A (en) | Control system of multiple pulse inverter | |
JPS5569822A (en) | Power unit | |
JPS54134327A (en) | Suppressing overcurrent in inverter device | |
JPS5579699A (en) | Speed controller for squirrel-cage induction motor | |
JPS5681085A (en) | Controlling device of voltage type inverter | |
JPS57203303A (en) | Frequency-voltage converter | |
JPS5559514A (en) | Ac constant current circuit | |
SE7903054L (sv) | Effektomvandlingssystem | |
CA2251883A1 (en) | Electrical inverter with a silicon controlled rectifier full-bridge circuit |