JPH0255319U - - Google Patents
Info
- Publication number
- JPH0255319U JPH0255319U JP13168388U JP13168388U JPH0255319U JP H0255319 U JPH0255319 U JP H0255319U JP 13168388 U JP13168388 U JP 13168388U JP 13168388 U JP13168388 U JP 13168388U JP H0255319 U JPH0255319 U JP H0255319U
- Authority
- JP
- Japan
- Prior art keywords
- power
- computer system
- power supply
- outage
- uninterruptible
- 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
- 238000001514 detection method Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Power Sources (AREA)
Description
第１図は本考案を実施した無停電電源装置の例
を表わす図、第２図ａ，ｂは第１図に示した本考
案実施例装置の動作を表わすタイムチヤート、第
３図は本考案を実施したもう１個の無停電電源装
置の例を表わす図、第４図ａ，ｂは第３図に示し
た本考案実施例装置の動作を表わすタイムチヤー
ト、第５図は従来の無停電電源装置を表わす図で
ある。
１…無停電電源装置ＵＰＳ、２…計算機システ
ム、ｇ１，ｇ２，ｇ３，Ｇ…ゲート回路、ＦＦ…
フリツプ・フロツプ回路、ｍ…モノステイブル回
路。
Fig. 1 is a diagram showing an example of an uninterruptible power supply device implementing the present invention, Fig. 2 a and b are time charts showing the operation of the device according to the present invention shown in Fig. 1, and Fig. 3 is a diagram showing an example of the uninterruptible power supply device according to the present invention. Fig. 4a and b are time charts showing the operation of the device according to the present invention shown in Fig. 3, and Fig. 5 is a conventional uninterruptible power supply. FIG. 3 is a diagram showing a power supply device. 1...Uninterruptible power supply UPS, 2...Computer system, g1, g2, g3, G...Gate circuit, FF...
Flip-flop circuit, m...monostable circuit.
Claims (1)
知すると停電検知信号を前記計算機システムに報
知して一定時間電力出力を保持する無停電電源装
置において、停電中でありかつ前記計算機システ
ムが停止中であることを検出する検出手段と、停
電後前記計算機システムが停止した直後に一定時
間を発生する時間発生手段と、前記検出手段の検
出信号によりまたは前記一定時間内に電力供給を
遮断する制御手段とを設けたことを特徴とする無
停電電源装置。 (2) 計算機システムに電力を供給し、停電を検
知する停電検知信号を前記計算機システムに報知
して一定時間電力出力を保持する無停電電源装置
において、停電検知後に復電があつたことを検出
する復電検出手段と、この復電信号と前記計算機
システムの停止信号によりリセツト信号を出力す
るリセツト信号出力手段とを設けたことを特徴と
する無停電電源装置。[Scope of Claim for Utility Model Registration] (1) In an uninterruptible power supply that supplies power to a computer system and, when a power outage is detected, sends a power outage detection signal to the computer system and maintains power output for a certain period of time, a detection means for detecting that the computer system is stopped and that the computer system is stopped; a time generation means for generating a certain period of time immediately after the computer system stops after a power outage; An uninterruptible power supply device comprising: a control means for cutting off power supply; and a control means for cutting off power supply. (2) In an uninterruptible power supply that supplies power to a computer system and maintains power output for a certain period of time by notifying the computer system of a power outage detection signal to detect a power outage, detecting that power has been restored after a power outage has been detected. What is claimed is: 1. An uninterruptible power supply system comprising: power restoration detection means for detecting power restoration; and reset signal output means for outputting a reset signal based on the power restoration signal and a stop signal of the computer system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13168388U JPH0255319U (en) | 1988-10-07 | 1988-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13168388U JPH0255319U (en) | 1988-10-07 | 1988-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0255319U true JPH0255319U (en) | 1990-04-20 |
Family
ID=31387980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13168388U Pending JPH0255319U (en) | 1988-10-07 | 1988-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0255319U (en) |
-
1988
- 1988-10-07 JP JP13168388U patent/JPH0255319U/ja active Pending
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