JPS5586385A - Inverter - Google Patents
InverterInfo
- Publication number
- JPS5586385A JPS5586385A JP16053278A JP16053278A JPS5586385A JP S5586385 A JPS5586385 A JP S5586385A JP 16053278 A JP16053278 A JP 16053278A JP 16053278 A JP16053278 A JP 16053278A JP S5586385 A JPS5586385 A JP S5586385A
- Authority
- JP
- Japan
- Prior art keywords
- commutation
- discharge
- reactors
- parallel
- reactor
- 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
Abstract
PURPOSE: To reduce the capacity of commutation reactors and commutation capacitors, by connecting discharge diodes and discharge resistors in series with each other in reverse to the polarity of a power source and coupling the series circuits in parallel with two commutation reactors.
CONSTITUTION: A series circuit of a discharge diode 31 and a discharge resistor 33 is coupled in parallel with a commutation reactor 3 and another series circuit of a discharge diode 32 and a discharge resistor 34 is coupled in parallel with another commutation reactor 4 so that the anodes of the discharge diodes are connected to the cathode of a DC power source 1. As a result, magnetic energy stored in the commutation reactors 3, 4 is discharged through discharge bypass circuits, one of which comprises a commutation reactor 3, a discharge resistor 33 and the discharge diode 31, for example. Since energy stored in the commutation reactors 3, 4 and commutation capacitors 17∼22 is discharged, the currents of the reactors decrease sharply.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16053278A JPS5586385A (en) | 1978-12-22 | 1978-12-22 | Inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16053278A JPS5586385A (en) | 1978-12-22 | 1978-12-22 | Inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5586385A true JPS5586385A (en) | 1980-06-30 |
Family
ID=15716996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16053278A Pending JPS5586385A (en) | 1978-12-22 | 1978-12-22 | Inverter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5586385A (en) |
-
1978
- 1978-12-22 JP JP16053278A patent/JPS5586385A/en active Pending
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