JPH02110949U - - Google Patents
Info
- Publication number
- JPH02110949U JPH02110949U JP1980389U JP1980389U JPH02110949U JP H02110949 U JPH02110949 U JP H02110949U JP 1980389 U JP1980389 U JP 1980389U JP 1980389 U JP1980389 U JP 1980389U JP H02110949 U JPH02110949 U JP H02110949U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- output
- inverter
- forward converter
- constant voltage
- 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
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例を示す回路図、第２
図は従来の回路図である。
１……順変換器、４……電池、５……インバー
タ、８……ダイオード、９……スイツチ、１０…
…定電圧電源。
Figure 1 is a circuit diagram showing one embodiment of the present invention;
The figure is a conventional circuit diagram. 1...Forward converter, 4...Battery, 5...Inverter, 8...Diode, 9...Switch, 10...
...Constant voltage power supply.
Claims (1)
共に直流側に設けたバツクアツプ用電池に充電電
力を供給する浮動充電式無停電電源装置において
、前記電池とインバータの直流側との間に、該電
池からインバータ側に放電するための放電電流路
を形成するダイオードと、該電池の放電後に前記
順変換器の直流出力で該電池を回復充電させる弁
電電流路を形成するスイツチと、該電池の自己放
電に前記順変換器の直流出力から定電圧化した直
流出力を得て該電池を補充充電する定電圧電源と
を備えたことを特徴とする浮動充電式無停電電源
装置。 In a floating rechargeable uninterruptible power supply that supplies the DC output of a forward converter to an inverter and also supplies charging power to a backup battery provided on the DC side, a battery is connected between the battery and the DC side of the inverter. A diode that forms a discharge current path for discharging to the inverter side, a switch that forms a valve current path that recovers and charges the battery with the DC output of the forward converter after the battery is discharged, and a self-discharge circuit for the battery. and a constant voltage power source for replenishing and recharging the battery by obtaining a constant voltage DC output from the DC output of the forward converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980389U JPH02110949U (en) | 1989-02-22 | 1989-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980389U JPH02110949U (en) | 1989-02-22 | 1989-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02110949U true JPH02110949U (en) | 1990-09-05 |
Family
ID=31235633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980389U Pending JPH02110949U (en) | 1989-02-22 | 1989-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02110949U (en) |
-
1989
- 1989-02-22 JP JP1980389U patent/JPH02110949U/ja active Pending