JPS5423952A - Firing angle control circuit - Google Patents
Firing angle control circuitInfo
- Publication number
- JPS5423952A JPS5423952A JP8908877A JP8908877A JPS5423952A JP S5423952 A JPS5423952 A JP S5423952A JP 8908877 A JP8908877 A JP 8908877A JP 8908877 A JP8908877 A JP 8908877A JP S5423952 A JPS5423952 A JP S5423952A
- Authority
- JP
- Japan
- Prior art keywords
- firing angle
- control circuit
- angle control
- wave form
- power source
- 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
- Power Conversion In General (AREA)
- Control Of Electrical Variables (AREA)
Abstract
PURPOSE: To enable an operation to automatically compensate a surge of power source voltage and frequency, by means of generating a firing pulse, with a phase characteristic wave form, in which an angular shape wave form is added to a circularly curved part of the power source voltage wave form, compared with a firing angle command signal.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8908877A JPS5423952A (en) | 1977-07-25 | 1977-07-25 | Firing angle control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8908877A JPS5423952A (en) | 1977-07-25 | 1977-07-25 | Firing angle control circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5423952A true JPS5423952A (en) | 1979-02-22 |
Family
ID=13961108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8908877A Pending JPS5423952A (en) | 1977-07-25 | 1977-07-25 | Firing angle control circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5423952A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5725158A (en) * | 1980-07-18 | 1982-02-09 | Fanuc Ltd | Synchronous pulse generating circuit for driving thyristor |
-
1977
- 1977-07-25 JP JP8908877A patent/JPS5423952A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5725158A (en) * | 1980-07-18 | 1982-02-09 | Fanuc Ltd | Synchronous pulse generating circuit for driving thyristor |
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