JPS5448038A - Ac-dc converter - Google Patents
Ac-dc converterInfo
- Publication number
- JPS5448038A JPS5448038A JP11539377A JP11539377A JPS5448038A JP S5448038 A JPS5448038 A JP S5448038A JP 11539377 A JP11539377 A JP 11539377A JP 11539377 A JP11539377 A JP 11539377A JP S5448038 A JPS5448038 A JP S5448038A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- output
- setter
- voltage
- given
- 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 enable an operation for suppressing an increase of reactive power consumption at power inversion running end when in an operation of DC voltage reduction and for maintaining a control angle at a suitable value, by a combination specifically made between setter circuit, signal multiplier circuit, control circuit, etc.
CONSTITUTION: An output of transformer secondary load voltage setter 9 is given to an automatic voltage regulator 11 in a transformer tap control circuit 7B through a multiplier circuit 23, and the transformer tap will be controlled by a tap operationl circuit 10 so as to provide a transformer secondary no load voltage that corresponds to an output of the multiplier circuit 23. An output of converter DC output voltage setter 17 will be given to a constant voltage control circuit 19. An output of DC voltage reduction rati setter 22 will be given to a ratio setter circuit 25. An output of this circuit is for a purpose of applying an output of the setter 25 to the multiplier circuit 23, 24 respectively at a constant proportion
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11539377A JPS5448038A (en) | 1977-09-26 | 1977-09-26 | Ac-dc converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11539377A JPS5448038A (en) | 1977-09-26 | 1977-09-26 | Ac-dc converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5448038A true JPS5448038A (en) | 1979-04-16 |
Family
ID=14661433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11539377A Pending JPS5448038A (en) | 1977-09-26 | 1977-09-26 | Ac-dc converter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5448038A (en) |
-
1977
- 1977-09-26 JP JP11539377A patent/JPS5448038A/en active Pending
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