JPS5431803A - Primary steam pressure control system - Google Patents

Primary steam pressure control system

Info

Publication number
JPS5431803A
JPS5431803A JP9698977A JP9698977A JPS5431803A JP S5431803 A JPS5431803 A JP S5431803A JP 9698977 A JP9698977 A JP 9698977A JP 9698977 A JP9698977 A JP 9698977A JP S5431803 A JPS5431803 A JP S5431803A
Authority
JP
Japan
Prior art keywords
steam pressure
control system
primary steam
pressure control
primary
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
JP9698977A
Other languages
Japanese (ja)
Other versions
JPS6022241B2 (en
Inventor
Yoshio Sato
Akira Nishimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9698977A priority Critical patent/JPS6022241B2/en
Publication of JPS5431803A publication Critical patent/JPS5431803A/en
Publication of JPS6022241B2 publication Critical patent/JPS6022241B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: A primary steam pressure control system capable of providing stable primary steam pressure performance even under great load variation.
COPYRIGHT: (C)1979,JPO&Japio
JP9698977A 1977-08-15 1977-08-15 Main steam pressure control method Expired JPS6022241B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9698977A JPS6022241B2 (en) 1977-08-15 1977-08-15 Main steam pressure control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9698977A JPS6022241B2 (en) 1977-08-15 1977-08-15 Main steam pressure control method

Publications (2)

Publication Number Publication Date
JPS5431803A true JPS5431803A (en) 1979-03-08
JPS6022241B2 JPS6022241B2 (en) 1985-05-31

Family

ID=14179604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9698977A Expired JPS6022241B2 (en) 1977-08-15 1977-08-15 Main steam pressure control method

Country Status (1)

Country Link
JP (1) JPS6022241B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5781616A (en) * 1980-11-10 1982-05-21 Babcock Hitachi Kk Control method of main vapor pressure for first cut back
JPS57104004A (en) * 1980-12-18 1982-06-28 Babcock Hitachi Kk Quick choke control operation of super critical pressure once-through boiler
JPS61205703A (en) * 1985-03-08 1986-09-11 株式会社日立製作所 Automatic controller for thermal power plant
JPS61208403A (en) * 1985-03-13 1986-09-16 株式会社日立製作所 Automatic controller for thermal power plant

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5781616A (en) * 1980-11-10 1982-05-21 Babcock Hitachi Kk Control method of main vapor pressure for first cut back
JPH0135243B2 (en) * 1980-11-10 1989-07-24 Babcock Hitachi Kk
JPS57104004A (en) * 1980-12-18 1982-06-28 Babcock Hitachi Kk Quick choke control operation of super critical pressure once-through boiler
JPH0135244B2 (en) * 1980-12-18 1989-07-24 Babcock Hitachi Kk
JPS61205703A (en) * 1985-03-08 1986-09-11 株式会社日立製作所 Automatic controller for thermal power plant
JPS61208403A (en) * 1985-03-13 1986-09-16 株式会社日立製作所 Automatic controller for thermal power plant

Also Published As

Publication number Publication date
JPS6022241B2 (en) 1985-05-31

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