JPS59130902U - Boiler steam temperature control device - Google Patents

Boiler steam temperature control device

Info

Publication number
JPS59130902U
JPS59130902U JP2265083U JP2265083U JPS59130902U JP S59130902 U JPS59130902 U JP S59130902U JP 2265083 U JP2265083 U JP 2265083U JP 2265083 U JP2265083 U JP 2265083U JP S59130902 U JPS59130902 U JP S59130902U
Authority
JP
Japan
Prior art keywords
control device
temperature control
steam temperature
boiler steam
boiler
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.)
Granted
Application number
JP2265083U
Other languages
Japanese (ja)
Other versions
JPH0223922Y2 (en
Inventor
手嶋　敏明
中村　直臣
栗原　幹
Original Assignee
三菱重工業株式会社
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 by 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP2265083U priority Critical patent/JPS59130902U/en
Publication of JPS59130902U publication Critical patent/JPS59130902U/en
Application granted granted Critical
Publication of JPH0223922Y2 publication Critical patent/JPH0223922Y2/ja
Granted legal-status Critical Current

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Landscapes

  • Regulation And Control Of Combustion (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の蒸気温度側御手段を示すブロック図、第
２図は本考案の一実施例を示すブロック図である。 １１Ａ、ＩＩＢ・・・関数発生部、１２・・・減算器、
１３・・・乗算器、１４．１５・・・加算器、１６・・
・ＰＩ制御器。FIG. 1 is a block diagram showing a conventional steam temperature side control means, and FIG. 2 is a block diagram showing an embodiment of the present invention. 11A, IIB...Function generator, 12...Subtractor,
13... Multiplier, 14.15... Adder, 16...
・PI controller.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 特定燃料燃焼時ボイラ特性と混焼燃料燃焼時のボイラ特
性との差に混焼率を乗じたものを特定燃料燃焼時のボイ
ラ特性に加算して得た信号を先行信号とすることを特徴
とするボイラの蒸気温度制御装置。A boiler characterized in that the preceding signal is a signal obtained by adding the difference between the boiler characteristics when burning a specific fuel and the boiler characteristics when burning a mixed combustion fuel multiplied by a co-firing rate to the boiler characteristics when burning a specific fuel. steam temperature control device.
JP2265083U 1983-02-18 1983-02-18 Boiler steam temperature control device Granted JPS59130902U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2265083U JPS59130902U (en) 1983-02-18 1983-02-18 Boiler steam temperature control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2265083U JPS59130902U (en) 1983-02-18 1983-02-18 Boiler steam temperature control device

Publications (2)

Publication Number Publication Date
JPS59130902U true JPS59130902U (en) 1984-09-03
JPH0223922Y2 JPH0223922Y2 (en) 1990-06-29

Family

ID=30153742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2265083U Granted JPS59130902U (en) 1983-02-18 1983-02-18 Boiler steam temperature control device

Country Status (1)

Country Link
JP (1) JPS59130902U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56124809A (en) * 1980-03-05 1981-09-30 Mitsubishi Heavy Ind Ltd Vapor temperature control device for mixed firing electric power plant

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56124809A (en) * 1980-03-05 1981-09-30 Mitsubishi Heavy Ind Ltd Vapor temperature control device for mixed firing electric power plant

Also Published As

Publication number Publication date
JPH0223922Y2 (en) 1990-06-29

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