JPH0190245U - - Google Patents
Info
- Publication number
- JPH0190245U JPH0190245U JP18611087U JP18611087U JPH0190245U JP H0190245 U JPH0190245 U JP H0190245U JP 18611087 U JP18611087 U JP 18611087U JP 18611087 U JP18611087 U JP 18611087U JP H0190245 U JPH0190245 U JP H0190245U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- power
- supply unit
- overcurrent
- output current
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案の一実施例を示すブロツク図
、第２図は従来の電源システムの構成を示すブロ
ツク図。
１ａ〜１ｎは、それぞれ電源ユニツト、２は負
荷、３は状態比較回路、４は電源制御回路。なお
、各図中同一符号は同一又は相当部分を示すもの
とする。
FIG. 1 is a block diagram showing an embodiment of this invention, and FIG. 2 is a block diagram showing the configuration of a conventional power supply system. 1a to 1n are power supply units, 2 is a load, 3 is a state comparison circuit, and 4 is a power supply control circuit. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
に接続された複数台の電源ユニツトと、 上記各電源ユニツトの出力電流を個別的に監視
し、予め定めた出力電流の設定値以上の過電流が
流れた電源ユニツトの過電流を検出し、同時に他
の電源ユニツトで未だ出力電流の供給に余裕があ
る電源ユニツトを検索して、上記過電流を上記他
の電源ユニツトに分担させることが可能か否かを
決定し、この情報を送出する状態比較回路と、 上記状態比較回路からの情報及び上記各電源ユ
ニツトの出力電流に基いて各電源ユニツトそれぞ
れに予め定めた出力電圧の設定値を変更する電源
制御回路とを備え、 上記電源ユニツトのうち過電流となる電源ユニ
ツトが発生した場合でも、各電源ユニツト間で電
流供給量を調整して電源の供給を続行することを
特徴とする電子計算機用電源システム。[Scope of Utility Model Registration Claim] Multiple power supply units connected in parallel to each other to supply power to loads, and the output current of each of the above power supply units being individually monitored to provide a predetermined output current. Detects the overcurrent of the power supply unit in which an overcurrent exceeding the set value of A status comparison circuit that determines whether or not it is possible to share the power with the other power supply units and sends out this information, and a predetermined output for each power supply unit based on the information from the status comparison circuit and the output current of each power supply unit. It is equipped with a power supply control circuit that changes the voltage setting value, and even if one of the power supply units above generates an overcurrent, the amount of current supplied between each power supply unit is adjusted to continue supplying power. A power supply system for electronic computers featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18611087U JPH0190245U (en) | 1987-12-07 | 1987-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18611087U JPH0190245U (en) | 1987-12-07 | 1987-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0190245U true JPH0190245U (en) | 1989-06-14 |
Family
ID=31477357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18611087U Pending JPH0190245U (en) | 1987-12-07 | 1987-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0190245U (en) |
-
1987
- 1987-12-07 JP JP18611087U patent/JPH0190245U/ja active Pending
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