JPS5268603A - Controlling device for steam turbine - Google Patents

Controlling device for steam turbine

Info

Publication number
JPS5268603A
JPS5268603A JP50144714A JP14471475A JPS5268603A JP S5268603 A JPS5268603 A JP S5268603A JP 50144714 A JP50144714 A JP 50144714A JP 14471475 A JP14471475 A JP 14471475A JP S5268603 A JPS5268603 A JP S5268603A
Authority
JP
Japan
Prior art keywords
steam turbine
controlling device
turbine
steam
over
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
JP50144714A
Other languages
Japanese (ja)
Other versions
JPS545441B2 (en
Inventor
Hirotada Iyoda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP50144714A priority Critical patent/JPS5268603A/en
Publication of JPS5268603A publication Critical patent/JPS5268603A/en
Publication of JPS545441B2 publication Critical patent/JPS545441B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Turbines (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

PURPOSE: In a steam variable valve controlling system of a steam turbine having an electric oil pressure control unit, when a rotary frequency control is changed over to a load operation, devised is to make the above change-over opereation possible with out inflicting too severe stress to the turbine.
COPYRIGHT: (C)1977,JPO&Japio
JP50144714A 1975-12-04 1975-12-04 Controlling device for steam turbine Granted JPS5268603A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50144714A JPS5268603A (en) 1975-12-04 1975-12-04 Controlling device for steam turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50144714A JPS5268603A (en) 1975-12-04 1975-12-04 Controlling device for steam turbine

Publications (2)

Publication Number Publication Date
JPS5268603A true JPS5268603A (en) 1977-06-07
JPS545441B2 JPS545441B2 (en) 1979-03-16

Family

ID=15368576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50144714A Granted JPS5268603A (en) 1975-12-04 1975-12-04 Controlling device for steam turbine

Country Status (1)

Country Link
JP (1) JPS5268603A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158902A (en) * 1984-08-30 1986-03-26 Fuji Electric Co Ltd Governor for thermal power turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158902A (en) * 1984-08-30 1986-03-26 Fuji Electric Co Ltd Governor for thermal power turbine

Also Published As

Publication number Publication date
JPS545441B2 (en) 1979-03-16

Similar Documents

Publication Publication Date Title
JPS52107470A (en) Pressure controller of mission
JPS5239081A (en) Oil pressure circuit for controlling speed
JPS5293809A (en) Low-pressure turbine steam discharge hood
JPS5397104A (en) Turbine controlling device
JPS5336004A (en) Flow pate control method for pressure fluid and its device
JPS549329A (en) Device for controlling fuel injection amount
JPS51116305A (en) Packing steam pressure control device for turbine engine
JPS53137403A (en) Controller for variable-discharge hydraulic pump
JPS51124705A (en) A control apparatus for a steam turbine
JPS53102403A (en) Temperature control for low pressure exhaust chamber of steam turbine
JPS5410862A (en) Transmission automatic controller
JPS5395879A (en) Operating method for silver-adsorbent filter
JPS5337205A (en) Controlling system for inlet steam pressure in steam turbine
JPS51124706A (en) A control system of pressure changing in a steam turbine
JPS5337206A (en) Controlling system for steam turbine
JPS51116302A (en) Power breake of steam engine
JPS5232477A (en) Oil pressure drive circuit and its control valve for actuator
JPS5260302A (en) Feed water control device
JPS5332204A (en) Steam turbine control means
JPS53140604A (en) Variable capacity pump
JPS529775A (en) Anti-skid control device
JPS5371702A (en) Controlling device for turbine starting
JPS53145104A (en) Variable capacity type hydraulic device
JPS5362003A (en) Load limiter automatic follower for variable pressure operating plant
JPS5252002A (en) Turbine initial pessure control unit