JPS633599U - - Google Patents
Info
- Publication number
- JPS633599U JPS633599U JP9728386U JP9728386U JPS633599U JP S633599 U JPS633599 U JP S633599U JP 9728386 U JP9728386 U JP 9728386U JP 9728386 U JP9728386 U JP 9728386U JP S633599 U JPS633599 U JP S633599U
- Authority
- JP
- Japan
- Prior art keywords
- level
- controller
- output
- drum
- value
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims 3
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Non-Electrical Variables (AREA)
Description
第１図は本考案の実施例を示す構成図、第２図
はその動作説明図である。
１……水封ドラム、２……入力管路、３……出
力管路、５……レベルセンサー、６……出力補償
調節計、７……移動平均演算器、８……レベル調
節計、９……流量調節計、１０……流量センサー
、１１……流量制御弁。
FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is an explanatory diagram of its operation. DESCRIPTION OF SYMBOLS 1... Water seal drum, 2... Input pipe line, 3... Output pipe line, 5... Level sensor, 6... Output compensation controller, 7... Moving average calculator, 8... Level controller, 9...Flow rate controller, 10...Flow rate sensor, 11...Flow rate control valve.
Claims (1)
水封ドラムのドラムレベル測定値を移動平均した
平均レベル測定値とレベル設定値の偏差を制御演
算した操作出力を上記水封ドラムよりの出力ガス
流量調節計にカスケード設定値として与える第１
ギヤツプ付きレベル調節計と、上記ドラムレベル
測定値と上記レベル設定値の偏差を制御演算する
と共に上記第１ギヤツプよりは大きい第２ギヤツ
プを有しその操作出力により上記レベル調節計の
操作出力を補償する出力補償調節計とよりなる水
封ドラムのレベル制御装置。 The output gas from the water seal drum is calculated by controlling and calculating the deviation between the average level measurement value and the level setting value, which is a moving average of the drum level measurement values of the water seal drum that stores gas fluid whose supply amount periodically fluctuates. The first value given to the flow controller as a cascade setting value.
A level controller with a gap, which controls and calculates the deviation between the drum level measurement value and the level set value, has a second gap larger than the first gap, and compensates the operational output of the level controller by its operational output. A water seal drum level control device consisting of an output compensation controller and an output compensation controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9728386U JPS633599U (en) | 1986-06-25 | 1986-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9728386U JPS633599U (en) | 1986-06-25 | 1986-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS633599U true JPS633599U (en) | 1988-01-11 |
Family
ID=30964077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9728386U Pending JPS633599U (en) | 1986-06-25 | 1986-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS633599U (en) |
-
1986
- 1986-06-25 JP JP9728386U patent/JPS633599U/ja active Pending
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