JPS5268948A - Trigger apparatus for ac controlled commutator element - Google Patents
Trigger apparatus for ac controlled commutator elementInfo
- Publication number
- JPS5268948A JPS5268948A JP14402875A JP14402875A JPS5268948A JP S5268948 A JPS5268948 A JP S5268948A JP 14402875 A JP14402875 A JP 14402875A JP 14402875 A JP14402875 A JP 14402875A JP S5268948 A JPS5268948 A JP S5268948A
- Authority
- JP
- Japan
- Prior art keywords
- commutator element
- voltage
- trigger apparatus
- control
- synchronization system
- 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
- Control Of Voltage And Current In General (AREA)
- Power Conversion In General (AREA)
Abstract
PURPOSE: Jointly using the power source synchronization system and the voltage synchronization system, the apparatus is synchronized at the point in which the current becomes zero, and the charging voltage of the CR circuit and the control input are detected and compared, and the electric current in proportion to the control voltage is allowed to flow, and thus the AC control commutator element FLS is properly operated.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14402875A JPS5268948A (en) | 1975-12-05 | 1975-12-05 | Trigger apparatus for ac controlled commutator element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14402875A JPS5268948A (en) | 1975-12-05 | 1975-12-05 | Trigger apparatus for ac controlled commutator element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5268948A true JPS5268948A (en) | 1977-06-08 |
Family
ID=15352633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14402875A Pending JPS5268948A (en) | 1975-12-05 | 1975-12-05 | Trigger apparatus for ac controlled commutator element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5268948A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4357645A (en) * | 1981-05-13 | 1982-11-02 | Control Concepts Inc. | System for detecting faulty SCR's |
US4672301A (en) * | 1986-04-04 | 1987-06-09 | Industrial Power Controls Inc. | Power controller circuit with automatic correction for phase lag between voltage and current |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS492421A (en) * | 1972-04-18 | 1974-01-10 |
-
1975
- 1975-12-05 JP JP14402875A patent/JPS5268948A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS492421A (en) * | 1972-04-18 | 1974-01-10 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4357645A (en) * | 1981-05-13 | 1982-11-02 | Control Concepts Inc. | System for detecting faulty SCR's |
US4672301A (en) * | 1986-04-04 | 1987-06-09 | Industrial Power Controls Inc. | Power controller circuit with automatic correction for phase lag between voltage and current |
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