JPH02115616U - - Google Patents
Info
- Publication number
- JPH02115616U JPH02115616U JP1894589U JP1894589U JPH02115616U JP H02115616 U JPH02115616 U JP H02115616U JP 1894589 U JP1894589 U JP 1894589U JP 1894589 U JP1894589 U JP 1894589U JP H02115616 U JPH02115616 U JP H02115616U
- Authority
- JP
- Japan
- Prior art keywords
- heating steam
- moisture separation
- separation heater
- control device
- control valve
- 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
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
Landscapes
- Control Of Turbines (AREA)
Description
第１図は本考案に係る湿分分離加熱器制御装置
の一実施例を示す構成図、第２図は上記実施例に
備えられる湿分分離加熱器制御装置の機能ブロツ
ク図、第３図は本考案によるタービン負荷−加熱
蒸気要求量線図、第４図は本考案の他の実施例を
示す構成図、第５図は従来から提案されている湿
分分離加熱器制御装置を備えた原子力タービンプ
ラントの構成図である。
１……蒸気発生器、３……高圧タービン、４…
…湿分分離加熱器、５……低圧タービン、８……
加熱蒸気制御弁、１０……加熱蒸気制御装置、１
１……再熱蒸気温度検出器、１２……出力制御装
置、１４，１５……温度検出器、１６……加熱蒸
気弁、１７……出力制御信号受信部、１８……出
力−加熱蒸気温度変換部、１９……加熱蒸気温度
信号受信部、２０……比較演算部、２１……比較
器、２２……関数発生器、２３，２４……圧力検
出器。
FIG. 1 is a block diagram showing an embodiment of the moisture separation heater control device according to the present invention, FIG. 2 is a functional block diagram of the moisture separation heater control device provided in the above embodiment, and FIG. A turbine load-heating steam demand diagram according to the present invention, Fig. 4 is a configuration diagram showing another embodiment of the present invention, and Fig. 5 is a nuclear power plant equipped with a moisture separation heater control device proposed in the past. It is a block diagram of a turbine plant. 1...Steam generator, 3...High pressure turbine, 4...
...Moisture separation heater, 5...Low pressure turbine, 8...
Heating steam control valve, 10... Heating steam control device, 1
DESCRIPTION OF SYMBOLS 1... Reheating steam temperature detector, 12... Output control device, 14, 15... Temperature detector, 16... Heating steam valve, 17... Output control signal receiving part, 18... Output-heating steam temperature Conversion unit, 19... Heating steam temperature signal receiving unit, 20... Comparison calculation unit, 21... Comparator, 22... Function generator, 23, 24... Pressure detector.
Claims (1)
れる加熱蒸気量を調節する加熱蒸気制御弁と、第
２段加熱蒸気の入口および出口の温度を検知し、
双方の温度差が規定値内に入るように前記加熱蒸
気制御弁を制御する装置とを具備してなる湿分分
離加熱器制御装置。 A moisture separation heater, a heating steam control valve that adjusts the amount of heating steam sent to the moisture separation heater, and detecting the temperature of the inlet and outlet of the second stage heating steam,
A moisture separation heater control device comprising: a device for controlling the heating steam control valve so that the temperature difference between the two is within a specified value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1894589U JPH02115616U (en) | 1989-02-22 | 1989-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1894589U JPH02115616U (en) | 1989-02-22 | 1989-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02115616U true JPH02115616U (en) | 1990-09-17 |
Family
ID=31234032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1894589U Pending JPH02115616U (en) | 1989-02-22 | 1989-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02115616U (en) |
-
1989
- 1989-02-22 JP JP1894589U patent/JPH02115616U/ja active Pending