JPS54118532A - Inverter - Google Patents
InverterInfo
- Publication number
- JPS54118532A JPS54118532A JP2513178A JP2513178A JPS54118532A JP S54118532 A JPS54118532 A JP S54118532A JP 2513178 A JP2513178 A JP 2513178A JP 2513178 A JP2513178 A JP 2513178A JP S54118532 A JPS54118532 A JP S54118532A
- Authority
- JP
- Japan
- Prior art keywords
- load
- thyristors
- commutation
- circuit
- series circuit
- 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.)
- Granted
Links
Landscapes
- Inverter Devices (AREA)
Abstract
PURPOSE: To obtain a high operational frequency of load by controlling the voltage of commutation element by means of control switching element provided in anti- parallel connection between commutation element and load provided between the bridge circuit and its central point for control switching circuit.
CONSTITUTION: The positive pole of a bridge circuit connecting in parallel the first series circuit of the first and second thyristors 4a and 4b with the second series circuit of the third and fourth thyristors 4c and 4d is connected to the positive output terminal of the power rectifier 1 through the reactor 3 and also the negative pole is connected to the negative output terminal. Also, the commutation condenser 5 is provided between the central points 4e and 4f of the first and second series circuits, and at the same time the anti-parallel connection fifth and sixth thyristors 6a and 6b is connected with the series circuit of the load 8 and the inductance 7. And, switching elements are ignited in the order of 4a, 4d-6a-4c, 4b-6b-4a, and 4d and the voltage of commutation condenser is controlled. Thus, it is possible to obtain operational frequency of the load 8 as much as 3 times by one cycle of inverter.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53025131A JPS5854750B2 (en) | 1978-03-06 | 1978-03-06 | Inverter device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53025131A JPS5854750B2 (en) | 1978-03-06 | 1978-03-06 | Inverter device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54118532A true JPS54118532A (en) | 1979-09-14 |
JPS5854750B2 JPS5854750B2 (en) | 1983-12-06 |
Family
ID=12157397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53025131A Expired JPS5854750B2 (en) | 1978-03-06 | 1978-03-06 | Inverter device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5854750B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4644256A (en) * | 1982-07-16 | 1987-02-17 | Icotron S.A. Industria De Componentes Electronicos | System driven by solar energy for pumping liquids |
-
1978
- 1978-03-06 JP JP53025131A patent/JPS5854750B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4644256A (en) * | 1982-07-16 | 1987-02-17 | Icotron S.A. Industria De Componentes Electronicos | System driven by solar energy for pumping liquids |
Also Published As
Publication number | Publication date |
---|---|
JPS5854750B2 (en) | 1983-12-06 |
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