JPS58153539U - Uninterruptible power system - Google Patents
Uninterruptible power systemInfo
- Publication number
- JPS58153539U JPS58153539U JP5210782U JP5210782U JPS58153539U JP S58153539 U JPS58153539 U JP S58153539U JP 5210782 U JP5210782 U JP 5210782U JP 5210782 U JP5210782 U JP 5210782U JP S58153539 U JPS58153539 U JP S58153539U
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- power
- power supply
- uninterruptible power
- cooling device
- 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
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の無停電電源装置のブ爾ツク図、第２図は
この考案による無停電電源装置の実施例のブロック図、
第３図はこの考案の他の実施例のブロック図である。
図において、１・・・・・・整流装置、２・・・・・・
冷却装置、３・・・・・・逆変換装置、４・・・・・・
充電装置、５・・・・・・バッテリ電源、８・・・・・
・停電検出器、９・・・・・・故障検出装置、１０・・
・・・・異常温度検出装置、１１・・・・・・アンド素
子。なお、図中同一符号は同一もしくは相当部分を示す
。Fig. 1 is a block diagram of a conventional uninterruptible power supply, Fig. 2 is a block diagram of an embodiment of the uninterruptible power supply according to this invention,
FIG. 3 is a block diagram of another embodiment of this invention. In the figure, 1... Rectifier, 2...
Cooling device, 3... Reverse conversion device, 4...
Charging device, 5...Battery power supply, 8...
・Power failure detector, 9...Failure detection device, 10...
...Abnormal temperature detection device, 11...AND element. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (3)
変換装置、商用電源の停電時に閉路してバッテリ電源を
上記逆変換装置の入力側に接続する電源切換装置及び上
記整流装置を冷却する冷却装置を具える無停電電源装置
において、上記冷却装置の冷却能力の喪失を検出する装
置を設け、該装置の検出出力により上記電源切換装置を
閉路せしめることを特徴とする無停電電源装置。(1) A rectifier that converts commercial AC power into DC power, an inverter, a power switching device that closes the circuit during a commercial power outage and connects the battery power to the input side of the inverter, and cools the rectifier. An uninterruptible power supply including a cooling device, comprising a device for detecting loss of cooling capacity of the cooling device, and a detection output of the device causes the power switching device to be closed.
却装置の故障検出装置であることを特徴とする実用新案
登録請求の範囲第１項記載の無停電電源装置。(2) The uninterruptible power supply according to claim 1, wherein the device for detecting loss of cooling capacity of the cooling device is a failure detection device for the cooling device.
変換装置の異常温度を検出する異常温度検出装置と、冷
却装置の故障検出装置からなり、両装置が出力したこと
を条件に電源切換装置が閉路されることを特徴とする実
用新案登録請求の範囲第１項記載の無停電電源装置。(3) The device that detects the loss of cooling capacity of the cooling device consists of an abnormal temperature detection device that detects the abnormal temperature of the forward conversion device and a failure detection device of the cooling device, and the power supply is turned off on the condition that both devices output. An uninterruptible power supply according to claim 1, wherein the switching device is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5210782U JPS58153539U (en) | 1982-04-08 | 1982-04-08 | Uninterruptible power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5210782U JPS58153539U (en) | 1982-04-08 | 1982-04-08 | Uninterruptible power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58153539U true JPS58153539U (en) | 1983-10-14 |
Family
ID=30062827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5210782U Pending JPS58153539U (en) | 1982-04-08 | 1982-04-08 | Uninterruptible power system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58153539U (en) |
-
1982
- 1982-04-08 JP JP5210782U patent/JPS58153539U/en active Pending
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