JPS5644387A - Driving method of inverter employing transistor for switching element - Google Patents
Driving method of inverter employing transistor for switching elementInfo
- Publication number
- JPS5644387A JPS5644387A JP11739779A JP11739779A JPS5644387A JP S5644387 A JPS5644387 A JP S5644387A JP 11739779 A JP11739779 A JP 11739779A JP 11739779 A JP11739779 A JP 11739779A JP S5644387 A JPS5644387 A JP S5644387A
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- transistors
- scr1
- turned
- switched
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
PURPOSE:To enable easy oscillation of transistors with a pulse by conducting thyristors with a cyclical trigger pulse given alternately so that the transistors switched ON is fully turned OFF while those switched OFF are turned ON. CONSTITUTION:A power source for reducing the time for accumulating charges of transistors Q1 and Q2 and a power source E2 adapted to concurrently serve as a power supply for commutation of SCR1 and SCR2 to switch the transistors Q1 and Q2 OFF are provided. For example, it is assumed that the transistor Q1 is ON while a transistor Q2 is OFF. When a trigger pulse is given to conduct the gate of SCR1, the transistor Q1 is fully switched OFF causing the transistor Q2 to turn ON. Upon the turning ON of the transistor Q1 turned, the SCR1 triggered is led to commutation. This can cause excitation with a pulse as easily as it could by heretofore done in triggering of the gate of the thyristor by use of a bipolar transistor or the like for switching element thereby eliminating short-circuit otherwise caused by accumulating charge.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11739779A JPS5644387A (en) | 1979-09-14 | 1979-09-14 | Driving method of inverter employing transistor for switching element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11739779A JPS5644387A (en) | 1979-09-14 | 1979-09-14 | Driving method of inverter employing transistor for switching element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5644387A true JPS5644387A (en) | 1981-04-23 |
Family
ID=14710632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11739779A Pending JPS5644387A (en) | 1979-09-14 | 1979-09-14 | Driving method of inverter employing transistor for switching element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5644387A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5162981A (en) * | 1991-05-30 | 1992-11-10 | Hughes Aircraft Company | Low voltage d.c. to d.c. converter |
-
1979
- 1979-09-14 JP JP11739779A patent/JPS5644387A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5162981A (en) * | 1991-05-30 | 1992-11-10 | Hughes Aircraft Company | Low voltage d.c. to d.c. converter |
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