JPS60152004U - Turbine bypass temperature reduction control device - Google Patents
Turbine bypass temperature reduction control deviceInfo
- Publication number
- JPS60152004U JPS60152004U JP4004384U JP4004384U JPS60152004U JP S60152004 U JPS60152004 U JP S60152004U JP 4004384 U JP4004384 U JP 4004384U JP 4004384 U JP4004384 U JP 4004384U JP S60152004 U JPS60152004 U JP S60152004U
- Authority
- JP
- Japan
- Prior art keywords
- turbine
- turbine bypass
- control device
- valve
- temperature reduction
- 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、複合発電設備の概略系統図、第２図はタービ
ンバイパス減温制御装置の実施例を示す概略図、第３ａ
図および第３ｂ図は従来のタービンバイパス減温制御装
置の特性を示す図、第４図は本考案による実施例を示す
概略図、第５ａ図および第５ｂ図は本考案によって得ら
れる特性を示す図、第６図は本考案の他の実施例を示す
概略図である。
１３・・・タービンバイパス弁、１４・・・減温器、１
５・・・温度調節弁、２０・・・リフト検出器、２１・
・・演算器。Fig. 1 is a schematic system diagram of the combined power generation facility, Fig. 2 is a schematic diagram showing an embodiment of the turbine bypass temperature reduction control device, and Fig. 3a
Figures 3 and 3b are diagrams showing the characteristics of a conventional turbine bypass temperature reduction control device, Figure 4 is a schematic diagram showing an embodiment according to the present invention, and Figures 5a and 5b are diagrams showing the characteristics obtained by the present invention. FIG. 6 is a schematic diagram showing another embodiment of the present invention. 13...Turbine bypass valve, 14...Desuperheater, 1
5... Temperature control valve, 20... Lift detector, 21.
...Arithmetic unit.
Claims (1)
器に結ぶタービンバイパスラインにタービンバイパス弁
と、これと直列接続する減温器を設け、上記タービンバ
イパス弁はその入口側の蒸気圧力信号によって開閉制御
され、また上記減温器はその下流側の蒸気温度信号によ
って冷却水流′量が調整されるようにしたタービンバイ
六ス減温制御装置において、上記タービンバイ六ス弁に
開閉度合を検出するリフト検出器を設け、この検出器の
出力信号によって上記減温器に設けた温度調節弁に開閉
信号を与える演算器を具備することを特徴とするタービ
ンバイパス減温制御装置。A turbine bypass valve and a desuperheater connected in series with the turbine bypass valve are installed in the turbine bypass line that branches from the line connecting the boiler and the turbine and connects directly to the condenser, and the turbine bypass valve operates according to the steam pressure signal on the inlet side. In a turbine-by-sixth detemperature control device in which the opening and closing of the turbine-by-sixth valve is controlled, and the cooling water flow rate of the attemperator is adjusted according to a steam temperature signal on the downstream side thereof, the degree of opening and closing of the turbine-by-sixth valve is detected. 1. A turbine bypass temperature reduction control device comprising: a lift detector; and an arithmetic unit that provides an opening/closing signal to a temperature control valve provided in the temperature reduction device based on an output signal of the detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4004384U JPS60152004U (en) | 1984-03-22 | 1984-03-22 | Turbine bypass temperature reduction control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4004384U JPS60152004U (en) | 1984-03-22 | 1984-03-22 | Turbine bypass temperature reduction control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60152004U true JPS60152004U (en) | 1985-10-09 |
Family
ID=30548557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4004384U Pending JPS60152004U (en) | 1984-03-22 | 1984-03-22 | Turbine bypass temperature reduction control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60152004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015537142A (en) * | 2012-10-17 | 2015-12-24 | ノアグレン リミテッド | Vehicle waste heat recovery system |
-
1984
- 1984-03-22 JP JP4004384U patent/JPS60152004U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015537142A (en) * | 2012-10-17 | 2015-12-24 | ノアグレン リミテッド | Vehicle waste heat recovery system |
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