JPS5674629A - Pole conversion system of electric dynamometer using induction machine - Google Patents
Pole conversion system of electric dynamometer using induction machineInfo
- Publication number
- JPS5674629A JPS5674629A JP15210879A JP15210879A JPS5674629A JP S5674629 A JPS5674629 A JP S5674629A JP 15210879 A JP15210879 A JP 15210879A JP 15210879 A JP15210879 A JP 15210879A JP S5674629 A JPS5674629 A JP S5674629A
- Authority
- JP
- Japan
- Prior art keywords
- induction machine
- pole
- speed
- combustion engine
- internal combustion
- 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
- Testing Of Engines (AREA)
Abstract
PURPOSE: To regenerate the electric power with high efficiency, by making different the route for increasing and lowering the rotational frequency.
CONSTITUTION: In case when the internal combustion engine 1 is operated and this output is measured, it is set by the controller 5 so that the torque characteristic becomes a curve T. Since the internal combustion engine stops, the pole of the induction machine is selected as 8P, the electric power is supplied to the induction machine through the voltage regulator 6 from the commercial power source 8 side, and the induction machine 2 starts rotating as an electric motor by the torque driving curve 8P. Subsequently, when it exceeds this synchronizing speed and is driven by the internal combustion engine, the induction machine 2 is operated as a generator, and the electric power is regenerated to the commerical power source 8 side. The rotary speed is further increased, and when the speed detector 4 is detected the speeds P4, P2, the pole is converted to 4P, 2P by driving the pole converter 9. In case when the rotary speed is lowered, the pole is converted to 4P, 8P at the points of the speed P2', P4', respectively.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15210879A JPS5674629A (en) | 1979-11-26 | 1979-11-26 | Pole conversion system of electric dynamometer using induction machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15210879A JPS5674629A (en) | 1979-11-26 | 1979-11-26 | Pole conversion system of electric dynamometer using induction machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5674629A true JPS5674629A (en) | 1981-06-20 |
Family
ID=15533220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15210879A Pending JPS5674629A (en) | 1979-11-26 | 1979-11-26 | Pole conversion system of electric dynamometer using induction machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5674629A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62106135U (en) * | 1985-12-23 | 1987-07-07 | ||
JP2008006003A (en) * | 2006-06-28 | 2008-01-17 | Tiger Vacuum Bottle Co Ltd | Chopper attachment for food processing blender |
US8469586B2 (en) | 2009-08-28 | 2013-06-25 | Werner Schleinzer | Device with swivel mounting feature for processing food |
-
1979
- 1979-11-26 JP JP15210879A patent/JPS5674629A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62106135U (en) * | 1985-12-23 | 1987-07-07 | ||
JP2008006003A (en) * | 2006-06-28 | 2008-01-17 | Tiger Vacuum Bottle Co Ltd | Chopper attachment for food processing blender |
US8469586B2 (en) | 2009-08-28 | 2013-06-25 | Werner Schleinzer | Device with swivel mounting feature for processing food |
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