JPS6412454U - - Google Patents
Info
- Publication number
- JPS6412454U JPS6412454U JP10390587U JP10390587U JPS6412454U JP S6412454 U JPS6412454 U JP S6412454U JP 10390587 U JP10390587 U JP 10390587U JP 10390587 U JP10390587 U JP 10390587U JP S6412454 U JPS6412454 U JP S6412454U
- Authority
- JP
- Japan
- Prior art keywords
- power
- power supply
- bypass circuit
- capacitor
- load
- 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
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Description
第1図は本発明の一実施例の回路構成図、第2
図は従来例の構成図である。
3…インバータ、4,13…サイリスタスイツ
チ、6…交流電動機、7…切替器、10…コンデ
ンサ。
Fig. 1 is a circuit configuration diagram of an embodiment of the present invention;
The figure is a configuration diagram of a conventional example. 3... Inverter, 4, 13... Thyristor switch, 6... AC motor, 7... Switching device, 10... Capacitor.
Claims (1)
と交流電源を直接負荷に供給するバイパス回路と
前記それぞれの回路の出力側に接続されたサイリ
スタスイツチによつて構成される無停電電源装置
において、バイパス回路にコンデンサを設置し、
かつバイパス回路のサイリスタスイツチの一方に
インバータ制御機能を持たせることにより、交流
電源断時、コンデンサの充電電流を前記インバー
タ制御機能付サイリスタスイツチにより交流電源
を変換し、負荷に電源供給する手段を備えたこと
を特徴とする電源供給方式。 In an uninterruptible power supply system consisting of an inverter circuit that converts DC power to AC power, a bypass circuit that directly supplies AC power to the load, and a thyristor switch connected to the output side of each of the circuits, the bypass circuit Install the capacitor,
Further, by providing one of the thyristor switches of the bypass circuit with an inverter control function, when the AC power supply is cut off, the thyristor switch with the inverter control function converts the charging current of the capacitor into AC power and supplies the power to the load. A power supply system characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10390587U JPS6412454U (en) | 1987-07-08 | 1987-07-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10390587U JPS6412454U (en) | 1987-07-08 | 1987-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6412454U true JPS6412454U (en) | 1989-01-23 |
Family
ID=31335147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10390587U Pending JPS6412454U (en) | 1987-07-08 | 1987-07-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6412454U (en) |
-
1987
- 1987-07-08 JP JP10390587U patent/JPS6412454U/ja active Pending