JPS648835A - Inverter - Google Patents
InverterInfo
- Publication number
- JPS648835A JPS648835A JP62161088A JP16108887A JPS648835A JP S648835 A JPS648835 A JP S648835A JP 62161088 A JP62161088 A JP 62161088A JP 16108887 A JP16108887 A JP 16108887A JP S648835 A JPS648835 A JP S648835A
- Authority
- JP
- Japan
- Prior art keywords
- inductance
- capacitor
- inverter
- turned
- 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
Abstract
PURPOSE:To simplify the composition of a circuit, by using an inductance connected in series to a capacitor discharging stored energy when power shortage is generated at the power source of an inverter, at both the times of charging and discharging. CONSTITUTION:To an inverter power source 1 for driving an inverter 5, a capacitor 2 for charging at the time of a normal state and for discharging at the time of requiring great output is connected via an inductance L. At the time of charging, a transistor(Tr)Q2 is turned ON, and via the inductance L, through the inverter power source 1, the capacitor 2 is charged. When the TrQ2 is turned OFF, then regenerative current generated at the inductance L is conducted to a diode D2, and the capacitor 2 is charged. At the time of discharging, a TrQ1 is turned ON, and from the capacitor 2 to the inductance L, electric energy is storage-discharged. When the TrQ1 is turned OFF, then the energy of the inductance L is conducted through a diode D1 and is stepup- discharged to the inverter power source 1. As a result, the composition of a circuit is simplified.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62161088A JPS648835A (en) | 1987-06-30 | 1987-06-30 | Inverter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62161088A JPS648835A (en) | 1987-06-30 | 1987-06-30 | Inverter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS648835A true JPS648835A (en) | 1989-01-12 |
Family
ID=15728385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62161088A Pending JPS648835A (en) | 1987-06-30 | 1987-06-30 | Inverter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS648835A (en) |
-
1987
- 1987-06-30 JP JP62161088A patent/JPS648835A/en active Pending
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