JPS54153216A - Control device of synchronous induction motor - Google Patents
Control device of synchronous induction motorInfo
- Publication number
- JPS54153216A JPS54153216A JP6100678A JP6100678A JPS54153216A JP S54153216 A JPS54153216 A JP S54153216A JP 6100678 A JP6100678 A JP 6100678A JP 6100678 A JP6100678 A JP 6100678A JP S54153216 A JPS54153216 A JP S54153216A
- Authority
- JP
- Japan
- Prior art keywords
- induction motor
- synchronous induction
- transformer
- synchronous
- control device
- 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.)
- Pending
Links
Landscapes
- Motor And Converter Starters (AREA)
Abstract
PURPOSE: To control a synchronous induction motor without using an exclusive transformer, by connecting the synchronous induction motor to a transformer for various loads in parallel, enlarging the adjustable range of the exciting device and correctidng phase difference which is varied.
CONSTITUTION: A synchronous machine 4 is made to be connected to the system by connecting directly a synchronous induction motor 4 to the synchronous machine 5, connecting the synchronous induction motor 4 to a transformer 14 for various loads which is already installed in paralle, detecting voltage vector difference at the both ends of a circuit breaker 6 with a detecting and control device 8 of phase difference and detecting and control device 7 of voltage difference, and adjusting field voltage of the synchronous induction motor 4. And, correction of phase difference which is varied by using the transformer 14 which was already installed is done by enlarging adjustable range of exciting device of the synchronous induction motor 4. Therefore, control can be done without using an exclusive transformer for the synchronous induction motor 4, and reduction of cost can be intended.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6100678A JPS54153216A (en) | 1978-05-24 | 1978-05-24 | Control device of synchronous induction motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6100678A JPS54153216A (en) | 1978-05-24 | 1978-05-24 | Control device of synchronous induction motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54153216A true JPS54153216A (en) | 1979-12-03 |
Family
ID=13158816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6100678A Pending JPS54153216A (en) | 1978-05-24 | 1978-05-24 | Control device of synchronous induction motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54153216A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4842972B2 (en) * | 2005-01-11 | 2011-12-21 | バルマ、エディー・アラン | Method for manufacturing percussion instruments |
-
1978
- 1978-05-24 JP JP6100678A patent/JPS54153216A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4842972B2 (en) * | 2005-01-11 | 2011-12-21 | バルマ、エディー・アラン | Method for manufacturing percussion instruments |
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