JPS62160104U - - Google Patents
Info
- Publication number
- JPS62160104U JPS62160104U JP4834386U JP4834386U JPS62160104U JP S62160104 U JPS62160104 U JP S62160104U JP 4834386 U JP4834386 U JP 4834386U JP 4834386 U JP4834386 U JP 4834386U JP S62160104 U JPS62160104 U JP S62160104U
- Authority
- JP
- Japan
- Prior art keywords
- adder
- temperature
- boiler
- outputs
- gas recirculation
- 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 7
- 238000010586 diagram Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
図面は本考案の一実施例を示す装置の図である
。
１……ウオータウオール、２……温度計、３…
…負荷指令信号、４……第１の関数発生器、６…
…第１の加算器、７……比例積分コントローラ、
８……第２の関数発生器、９……第２の加算器。
The drawing is a diagram of an apparatus showing an embodiment of the present invention. 1... Water wool, 2... Thermometer, 3...
...Load command signal, 4...First function generator, 6...
...first adder, 7...proportional-integral controller,
8...Second function generator, 9...Second adder.
補正 昭６１．７．４
実用新案登録請求の範囲を次のように補正する
。Amendment July 4, 1986 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
貫流型ボイラのガス再循環流量を操作してウオ
ータウオール出口温度を制御する装置であつて、
ウオータウオール出口の温度を測定する温度計と
、ボイラの負荷指令信号を入力としてウオータウ
オール出口の設定温度を出力する第１の関数発生
器と、上記測定温度と設定温度との偏差を求める
第１の加算器と、同加算器の出力を受けガス再循
環流量の制御信号を出力する比例積分コントロー
ラと、上記ボイラの負荷指令信号を入力としてガ
ス再循環流量の先行信号を出力する第２の関数発
生器と、これら２つの制御信号を加算する第２の
加算器とを有することを特徴とする温度制御装置
。[Claims for Utility Model Registration] A device for controlling the water wall outlet temperature by manipulating the gas recirculation flow rate of a once-through boiler,
a thermometer that measures the temperature at the water all outlet; a first function generator that receives the boiler load command signal and outputs a set temperature at the water all outlet; and a first function generator that measures the deviation between the measured temperature and the set temperature. an adder, a proportional-integral controller that receives the output of the adder and outputs a control signal for the gas recirculation flow rate, and a second function that receives the load command signal of the boiler as input and outputs a preceding signal for the gas recirculation flow rate. A temperature control device comprising a generator and a second adder that adds these two control signals.
Claims (1)
タウオール出口温度を制御する装置であつて、ウ
オータウオール出口の温度を測定する温度計と、
ボイラの負荷指令信号を入力としてウオータウオ
ール出口の設定温度を出力する第１の関数発生器
と、上記測定温度と設定温度との偏差を求める第
１の加算器と、同加算器の出力を受けガス再循環
流量の制御信号を出力する比例積分コントローラ
と、上記ボイラの負荷指令信号を入力としてガス
再循環流量の補正制御信号を出力する第２の関数
発生器と、これら２つの制御信号を加算する第２
の加算器とを有することを特徴とする温度制御装
置。 A device for controlling the water wall outlet temperature by manipulating the gas recirculation amount of a once-through boiler, the device comprising: a thermometer for measuring the temperature at the water wall outlet;
a first function generator that inputs a load command signal of the boiler and outputs a set temperature at the outlet of the water wall; a first adder that calculates the deviation between the measured temperature and the set temperature; and a first adder that receives the output of the adder. a proportional-integral controller that outputs a control signal for the gas recirculation flow rate; a second function generator that receives the load command signal of the boiler as input and outputs a correction control signal for the gas recirculation flow rate; and adds these two control signals. Second to do
A temperature control device comprising: an adder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4834386U JPS62160104U (en) | 1986-04-01 | 1986-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4834386U JPS62160104U (en) | 1986-04-01 | 1986-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62160104U true JPS62160104U (en) | 1987-10-12 |
Family
ID=30869783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4834386U Pending JPS62160104U (en) | 1986-04-01 | 1986-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62160104U (en) |
-
1986
- 1986-04-01 JP JP4834386U patent/JPS62160104U/ja active Pending
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