JPS53106413A - Controller for ac motor - Google Patents
Controller for ac motorInfo
- Publication number
- JPS53106413A JPS53106413A JP2010077A JP2010077A JPS53106413A JP S53106413 A JPS53106413 A JP S53106413A JP 2010077 A JP2010077 A JP 2010077A JP 2010077 A JP2010077 A JP 2010077A JP S53106413 A JPS53106413 A JP S53106413A
- Authority
- JP
- Japan
- Prior art keywords
- controller
- motor
- arm
- frequency
- conventer
- 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
- Ac-Ac Conversion (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
PURPOSE: To prevent a short-circuit of arm taking place between elements, by means of forcibly turning off, before selecting to a frequency conversion operation, the arm, having been conducted during in-line operation, of the thyristor arms in the frequency conventer.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010077A JPS53106413A (en) | 1977-02-25 | 1977-02-25 | Controller for ac motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010077A JPS53106413A (en) | 1977-02-25 | 1977-02-25 | Controller for ac motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53106413A true JPS53106413A (en) | 1978-09-16 |
JPS5613117B2 JPS5613117B2 (en) | 1981-03-26 |
Family
ID=12017686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010077A Granted JPS53106413A (en) | 1977-02-25 | 1977-02-25 | Controller for ac motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53106413A (en) |
-
1977
- 1977-02-25 JP JP2010077A patent/JPS53106413A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5613117B2 (en) | 1981-03-26 |
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