JPS5965905U - Exhaust temperature control device for water pump drive turbine - Google Patents
Exhaust temperature control device for water pump drive turbineInfo
- Publication number
- JPS5965905U JPS5965905U JP16112682U JP16112682U JPS5965905U JP S5965905 U JPS5965905 U JP S5965905U JP 16112682 U JP16112682 U JP 16112682U JP 16112682 U JP16112682 U JP 16112682U JP S5965905 U JPS5965905 U JP S5965905U
- Authority
- JP
- Japan
- Prior art keywords
- steam
- turbine
- pressure
- signal
- control device
- 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 Turbines (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のＢＦＰＴの制御ブロック図、第２図は本
考案によるＢＰＰＴの制御ブロック図、第３図は蒸気加
減弁の作動図、第４図は本考案の他の実施例を示すブロ
ック図である。
１・・・ＢＦＰＴ、 ２・・・高圧蒸気ライン、３・・
・低圧蒸気ライン、４・・・高圧蒸気加減弁、５・・・
低圧蒸気加減弁、訃・・修正演算器、９・・・弁開度指
令演算装置、１０・・・回転数検出器、１２・・・蒸気
弁、１３・・・設定器、１４・・・排気蒸気温度演算装
置。Fig. 1 is a control block diagram of a conventional BFPT, Fig. 2 is a control block diagram of a BPPT according to the present invention, Fig. 3 is an operation diagram of a steam control valve, and Fig. 4 is a block diagram showing another embodiment of the present invention. It is a diagram. 1...BFPT, 2...High pressure steam line, 3...
・Low pressure steam line, 4...High pressure steam control valve, 5...
Low-pressure steam control valve, tail...correction computing device, 9...valve opening command computing device, 10...rotation speed detector, 12...steam valve, 13...setting device, 14... Exhaust steam temperature calculation device.
Claims (1)
ビンに送る際、前記タービンに蒸気圧に見合う蒸気加減
弁を有し、それぞれの蒸気加減弁４ にタービン回転
数信号と給水ポンプ実流量信号を演算し、この修正信号
を送る給水ポンプ駆動タービンにおいて、タービンに至
る高圧蒸気ラインに設けた蒸気弁に前記タービンからの
実排気蒸気圧信号を修正して送る排気蒸気温度演算装置
を設けたことを特徴とする給水ポンプ駆動タービンの排
気温度調節装置。When sending two types of steam, high-pressure steam and low-pressure steam, to a feedwater pump-driven turbine, the turbine has a steam control valve corresponding to the steam pressure, and each steam control valve 4 receives a turbine rotation speed signal and a feedwater pump actual flow rate signal. In the feedwater pump driven turbine which calculates the actual exhaust steam pressure signal from the turbine and sends the corrected signal, an exhaust steam temperature calculation device is provided in the steam valve provided in the high pressure steam line leading to the turbine to correct the actual exhaust steam pressure signal from the turbine and send the corrected signal. An exhaust temperature control device for a water pump-driven turbine, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16112682U JPS5965905U (en) | 1982-10-26 | 1982-10-26 | Exhaust temperature control device for water pump drive turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16112682U JPS5965905U (en) | 1982-10-26 | 1982-10-26 | Exhaust temperature control device for water pump drive turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5965905U true JPS5965905U (en) | 1984-05-02 |
Family
ID=30354197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16112682U Pending JPS5965905U (en) | 1982-10-26 | 1982-10-26 | Exhaust temperature control device for water pump drive turbine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5965905U (en) |
-
1982
- 1982-10-26 JP JP16112682U patent/JPS5965905U/en active Pending
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