JPS53103524A - Chopper current control system - Google Patents
Chopper current control systemInfo
- Publication number
- JPS53103524A JPS53103524A JP1943277A JP1943277A JPS53103524A JP S53103524 A JPS53103524 A JP S53103524A JP 1943277 A JP1943277 A JP 1943277A JP 1943277 A JP1943277 A JP 1943277A JP S53103524 A JPS53103524 A JP S53103524A
- Authority
- JP
- Japan
- Prior art keywords
- current control
- control system
- chopper current
- making
- chopper
- 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
- Dc-Dc Converters (AREA)
- Rectifiers (AREA)
- Control Of Voltage And Current In General (AREA)
- Control Of Direct Current Motors (AREA)
Abstract
PURPOSE: To perform a chopper current control by making two sampling operations in one cycle, making an arithmetic means between a minimum current and a maximum current and then applying the arithmetical means as a feedback value.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1943277A JPS53103524A (en) | 1977-02-23 | 1977-02-23 | Chopper current control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1943277A JPS53103524A (en) | 1977-02-23 | 1977-02-23 | Chopper current control system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53103524A true JPS53103524A (en) | 1978-09-08 |
Family
ID=11999113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1943277A Pending JPS53103524A (en) | 1977-02-23 | 1977-02-23 | Chopper current control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53103524A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5622348U (en) * | 1979-07-31 | 1981-02-27 | ||
JPS57130122A (en) * | 1981-02-02 | 1982-08-12 | Nippon Reliance Kk | Thyristor controlling system |
JPS62140685A (en) * | 1985-12-12 | 1987-06-24 | 日本サーモニクス株式会社 | Method and device for automatically tracking resonance frequency |
JPS63220764A (en) * | 1987-03-09 | 1988-09-14 | Mitsubishi Electric Corp | Controller for chopper |
JPH03143294A (en) * | 1989-10-30 | 1991-06-18 | Omron Corp | Motor current detecting circuit |
JPH03164093A (en) * | 1989-11-17 | 1991-07-16 | Matsushita Electric Ind Co Ltd | Current detection |
-
1977
- 1977-02-23 JP JP1943277A patent/JPS53103524A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5622348U (en) * | 1979-07-31 | 1981-02-27 | ||
JPS57130122A (en) * | 1981-02-02 | 1982-08-12 | Nippon Reliance Kk | Thyristor controlling system |
JPS62140685A (en) * | 1985-12-12 | 1987-06-24 | 日本サーモニクス株式会社 | Method and device for automatically tracking resonance frequency |
JPS63220764A (en) * | 1987-03-09 | 1988-09-14 | Mitsubishi Electric Corp | Controller for chopper |
JPH03143294A (en) * | 1989-10-30 | 1991-06-18 | Omron Corp | Motor current detecting circuit |
JPH03164093A (en) * | 1989-11-17 | 1991-07-16 | Matsushita Electric Ind Co Ltd | Current detection |
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