JPH0424603U - - Google Patents

Info

Publication number
JPH0424603U
JPH0424603U JP6436290U JP6436290U JPH0424603U JP H0424603 U JPH0424603 U JP H0424603U JP 6436290 U JP6436290 U JP 6436290U JP 6436290 U JP6436290 U JP 6436290U JP H0424603 U JPH0424603 U JP H0424603U
Authority
JP
Japan
Prior art keywords
steam
flow rate
signal
turbine
determining
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
Application number
JP6436290U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6436290U priority Critical patent/JPH0424603U/ja
Publication of JPH0424603U publication Critical patent/JPH0424603U/ja
Pending legal-status Critical Current

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  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の１実施例に係る制御装置のブ
ロツク図である。 FIG. 1 is a block diagram of a control device according to an embodiment of the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] １台の蒸気タービンに複数の蒸気発生設備が接
続された蒸気動力プラントにおいて、タービン入
口圧力設定値とタービン圧力信号とを比較する比
較器と、この比較器から出力された共通のタービ
ン入口制御信号に、各蒸気発生設備からの合計蒸
気流量を比較して複数の蒸気発生設備への共通な
蒸気流量要求信号（マスター信号）を求める手段
と、各蒸気発生設備のそれぞれの許容負荷に見合
つた蒸気流量の配分率にもとづいて独立要求信号
を生成する手段とを具備し、最終的にタービン入
口圧力に見合つた合計蒸気流量を得ることを特徴
とする蒸気プラントの制御装置。 In a steam power plant in which multiple steam generation facilities are connected to one steam turbine, a comparator that compares the turbine inlet pressure setting value and the turbine pressure signal, and a common turbine inlet control signal output from this comparator In addition, there is a means for determining a common steam flow rate request signal (master signal) for multiple steam generation facilities by comparing the total steam flow rate from each steam generation facility, and a means for determining a common steam flow rate request signal (master signal) for multiple steam generation facilities, and a method for determining the steam flow rate corresponding to the allowable load of each steam generation facility. 1. A control device for a steam plant, comprising: means for generating an independent request signal based on a flow rate distribution ratio, and finally obtaining a total steam flow rate commensurate with a turbine inlet pressure.
JP6436290U 1990-06-20 1990-06-20 Pending JPH0424603U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6436290U JPH0424603U (en) 1990-06-20 1990-06-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6436290U JPH0424603U (en) 1990-06-20 1990-06-20

Publications (1)

Publication Number Publication Date
JPH0424603U true JPH0424603U (en) 1992-02-27

Family

ID=31595239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6436290U Pending JPH0424603U (en) 1990-06-20 1990-06-20

Country Status (1)

Country Link
JP (1) JPH0424603U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009079875A (en) * 2007-09-27 2009-04-16 Kurita Water Ind Ltd Steam generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009079875A (en) * 2007-09-27 2009-04-16 Kurita Water Ind Ltd Steam generator

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