JPS6447280A - Power regeneration circuit - Google Patents
Power regeneration circuitInfo
- Publication number
- JPS6447280A JPS6447280A JP62200169A JP20016987A JPS6447280A JP S6447280 A JPS6447280 A JP S6447280A JP 62200169 A JP62200169 A JP 62200169A JP 20016987 A JP20016987 A JP 20016987A JP S6447280 A JPS6447280 A JP S6447280A
- Authority
- JP
- Japan
- Prior art keywords
- regenerating
- bridge
- rectification
- thyristor bridge
- thyristor
- 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
- Inverter Devices (AREA)
Abstract
PURPOSE:To prevent the deterioration of efficiency at the time of rectification by constituting rectification and regeneration circuits by a thyristor bridge. CONSTITUTION:A three-phase voltage type inverter is composed of a rectification circuit 31, a regenerating bridge 33, a smoothing capacitor 3, an inverter and others to supply a load with electricity. In this case, thyristors are used for rectifying and regenerating bridges 31, 33, and constituted as separately excited converters, and the regenerating thyristor bridge 33 is subjected to natural commutation. Then, the firing phase of the rectifying thyristor bridge 31 is so set that said bridge operates in the same way as a diode. In this case, because a transistor 32 is turned OFF and no firing signal is given to the thyristor bridge 33, there is no loss in regenerating circuits other than the thyristor bridge 31 at the time of rectification.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62200169A JPS6447280A (en) | 1987-08-11 | 1987-08-11 | Power regeneration circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62200169A JPS6447280A (en) | 1987-08-11 | 1987-08-11 | Power regeneration circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6447280A true JPS6447280A (en) | 1989-02-21 |
Family
ID=16419941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62200169A Pending JPS6447280A (en) | 1987-08-11 | 1987-08-11 | Power regeneration circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6447280A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05212562A (en) * | 1992-01-31 | 1993-08-24 | Sky Alum Co Ltd | Roll bond panel and production thereof |
JP2005198385A (en) * | 2004-01-06 | 2005-07-21 | Muscle Corp | Driving device of motor and method of controlling the same |
CN103269169A (en) * | 2013-05-29 | 2013-08-28 | 北京四方继保自动化股份有限公司 | Thyristor rectifier module |
JP2020150664A (en) * | 2019-03-13 | 2020-09-17 | 三菱重工サーマルシステムズ株式会社 | Control apparatus, motor system, control method and program |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57202883A (en) * | 1981-06-09 | 1982-12-11 | Toshiba Corp | Thyristor power source |
-
1987
- 1987-08-11 JP JP62200169A patent/JPS6447280A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57202883A (en) * | 1981-06-09 | 1982-12-11 | Toshiba Corp | Thyristor power source |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05212562A (en) * | 1992-01-31 | 1993-08-24 | Sky Alum Co Ltd | Roll bond panel and production thereof |
JP2005198385A (en) * | 2004-01-06 | 2005-07-21 | Muscle Corp | Driving device of motor and method of controlling the same |
CN103269169A (en) * | 2013-05-29 | 2013-08-28 | 北京四方继保自动化股份有限公司 | Thyristor rectifier module |
JP2020150664A (en) * | 2019-03-13 | 2020-09-17 | 三菱重工サーマルシステムズ株式会社 | Control apparatus, motor system, control method and program |
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