JPS58101220U - Device number control circuit - Google Patents
Device number control circuitInfo
- Publication number
- JPS58101220U JPS58101220U JP19771581U JP19771581U JPS58101220U JP S58101220 U JPS58101220 U JP S58101220U JP 19771581 U JP19771581 U JP 19771581U JP 19771581 U JP19771581 U JP 19771581U JP S58101220 U JPS58101220 U JP S58101220U
- Authority
- JP
- Japan
- Prior art keywords
- load
- circuit
- control circuit
- aggregates
- calculated
- 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
- Control Of Electrical Variables (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は、本考案の一実施例を示す構成図である。第2
図は、負荷予測回路の動作説明図である。
1・・・タンク、2・・・負荷、3・・・能力集計回路
、4・・・負荷集計回路、5・・・負荷予測回路、6・
・・制御回 路、P□〜P蒜・・・ポンプ、C
工〜CN・・・調節計1、D□〜DN・・・検出器、■
1〜VN−・・調節弁。FIG. 1 is a block diagram showing an embodiment of the present invention. Second
The figure is an explanatory diagram of the operation of the load prediction circuit. DESCRIPTION OF SYMBOLS 1...Tank, 2...Load, 3...Capacity aggregation circuit, 4...Load aggregation circuit, 5...Load prediction circuit, 6.
...Control circuit, P□~P Garlic...Pump, C
Engineering~CN...Controller 1, D□~DN...Detector,■
1~VN-...Control valve.
Claims (1)
能力を集計する能力集計回路と、駆動源の実際の負荷量
を集計する負荷集計回路と、現在の集計負荷量と成る時
間前の集計負荷量から傾きを算出して一定時間後の総負
荷量を予測する負荷予測回路と、前記能力集計回路の出
力から負荷予測回路の出力を減算して負荷余裕を算出し
該負荷余裕が予め定められた上下限値内にあるかどうか
を判断し上下限値を外れた場合に前記駆動源のオンオフ
制御を行うようにした制御回路とにより構成されてなる
機器台数制御回路。A capacity aggregation circuit that aggregates the capacities of multiple drive sources that are actually in operation; a load aggregation circuit that aggregates the actual load amount of the drive sources; a load prediction circuit that calculates a slope from the aggregated load amount and predicts the total load amount after a certain period of time; and a load margin that is calculated by subtracting the output of the load prediction circuit from the output of the capacity aggregation circuit, and the load margin is calculated in advance. 1. A control circuit for controlling the number of devices, comprising: a control circuit that determines whether the driving source is within predetermined upper and lower limits, and controls the driving source on and off when the upper and lower limits are exceeded.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19771581U JPS58101220U (en) | 1981-12-25 | 1981-12-25 | Device number control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19771581U JPS58101220U (en) | 1981-12-25 | 1981-12-25 | Device number control circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58101220U true JPS58101220U (en) | 1983-07-09 |
Family
ID=30110927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19771581U Pending JPS58101220U (en) | 1981-12-25 | 1981-12-25 | Device number control circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58101220U (en) |
-
1981
- 1981-12-25 JP JP19771581U patent/JPS58101220U/en active Pending
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