JPS5447010A - Turbine controller - Google Patents

Turbine controller

Info

Publication number
JPS5447010A
JPS5447010A JP11322677A JP11322677A JPS5447010A JP S5447010 A JPS5447010 A JP S5447010A JP 11322677 A JP11322677 A JP 11322677A JP 11322677 A JP11322677 A JP 11322677A JP S5447010 A JPS5447010 A JP S5447010A
Authority
JP
Japan
Prior art keywords
valve
accessory
turbine
steam stop
controller
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
JP11322677A
Other languages
Japanese (ja)
Inventor
Tadaharu Shibata
Takeshi Suzuki
Motoyuki Sato
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11322677A priority Critical patent/JPS5447010A/en
Publication of JPS5447010A publication Critical patent/JPS5447010A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Turbines (AREA)

Abstract

PURPOSE: To provide a turbine controller which can balance the degree of opening of an accessory valve of a main steam stop valve to that of an accessory valve of a reheated steam stop valve while performing bypass control in a turbine bypass system.
CONSTITUTION: The turbine bypass system is formed by adding a high-pressure bypass controller 13, a low-pressure bypass controller 14 and a check valve 15 to a plant comprising the main steam stop valve 3 having the accessory valve 3s, a high- pressure turbine 5, a reheater 6, the reheated steam stop valve 7 having the accessory valve 7s, a medium-pressure turbine 9, a low-pressure turbine 10 and a condenser 12. The turbine controller consists of a program speed setting unit 41S, a speed detector 48, a program load setting unit 41P, a load detector 47, a control deviation calculating unit 46, an operation mode shifting contact 45, function generators (not shown in Fig.) for determining the functions for the degrees of opening of said accessory valves 3s, 7s, control circuits 35, 36 for these accessory valves, and a controlling calculation unit 34
COPYRIGHT: (C)1979,JPO&Japio
JP11322677A 1977-09-22 1977-09-22 Turbine controller Pending JPS5447010A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11322677A JPS5447010A (en) 1977-09-22 1977-09-22 Turbine controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11322677A JPS5447010A (en) 1977-09-22 1977-09-22 Turbine controller

Publications (1)

Publication Number Publication Date
JPS5447010A true JPS5447010A (en) 1979-04-13

Family

ID=14606754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11322677A Pending JPS5447010A (en) 1977-09-22 1977-09-22 Turbine controller

Country Status (1)

Country Link
JP (1) JPS5447010A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022039109A1 (en) * 2020-08-17 2022-02-24 三菱重工業株式会社 Control device, control method, and program

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022039109A1 (en) * 2020-08-17 2022-02-24 三菱重工業株式会社 Control device, control method, and program
JP2022033495A (en) * 2020-08-17 2022-03-02 三菱重工業株式会社 Control device, control method and program

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