JPS54140123A - Variable speed driving device of alternating current motor - Google Patents
Variable speed driving device of alternating current motorInfo
- Publication number
- JPS54140123A JPS54140123A JP4784278A JP4784278A JPS54140123A JP S54140123 A JPS54140123 A JP S54140123A JP 4784278 A JP4784278 A JP 4784278A JP 4784278 A JP4784278 A JP 4784278A JP S54140123 A JPS54140123 A JP S54140123A
- Authority
- JP
- Japan
- Prior art keywords
- alternating current
- variable speed
- driving device
- current motor
- speed driving
- 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
- Control Of Ac Motors In General (AREA)
- Control Of Multiple Motors (AREA)
Abstract
PURPOSE: To enable to stable and wide range alternating current variable speed control, by adding semi-conductor converter device in system which has generator and motor.
CONSTITUTION: Semi-conductor converter devices (cyclon converters) 5,5' are provided among motors 1,1' and alternating current generators 7,7' which are driven by, for example, gas turbines 6,6'. Providing cyclon converters thus, motors (gas turbines) for driving of the generators 7,7' can be controlled in the speed from 0 to 100%.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4784278A JPS54140123A (en) | 1978-04-24 | 1978-04-24 | Variable speed driving device of alternating current motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4784278A JPS54140123A (en) | 1978-04-24 | 1978-04-24 | Variable speed driving device of alternating current motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54140123A true JPS54140123A (en) | 1979-10-31 |
Family
ID=12786614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4784278A Pending JPS54140123A (en) | 1978-04-24 | 1978-04-24 | Variable speed driving device of alternating current motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54140123A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4743814A (en) * | 1987-02-06 | 1988-05-10 | Sankey Edwin W | Static power conversion for adding DC motors |
JP2015112883A (en) * | 2013-12-06 | 2015-06-22 | 国立研究開発法人海上技術安全研究所 | Electric propulsion ship control device, electric propulsion ship control system, and electric propulsion ship |
-
1978
- 1978-04-24 JP JP4784278A patent/JPS54140123A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4743814A (en) * | 1987-02-06 | 1988-05-10 | Sankey Edwin W | Static power conversion for adding DC motors |
JP2015112883A (en) * | 2013-12-06 | 2015-06-22 | 国立研究開発法人海上技術安全研究所 | Electric propulsion ship control device, electric propulsion ship control system, and electric propulsion ship |
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