JPS53147102A - Controller of feed water pump for driving turbine - Google Patents

Controller of feed water pump for driving turbine

Info

Publication number
JPS53147102A
JPS53147102A JP6115377A JP6115377A JPS53147102A JP S53147102 A JPS53147102 A JP S53147102A JP 6115377 A JP6115377 A JP 6115377A JP 6115377 A JP6115377 A JP 6115377A JP S53147102 A JPS53147102 A JP S53147102A
Authority
JP
Japan
Prior art keywords
feed water
water pump
controller
driving turbine
flow rate
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
JP6115377A
Other languages
Japanese (ja)
Other versions
JPS607171B2 (en
Inventor
Hiroyuki Soejima
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 JP6115377A priority Critical patent/JPS607171B2/en
Publication of JPS53147102A publication Critical patent/JPS53147102A/en
Publication of JPS607171B2 publication Critical patent/JPS607171B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To maintain the minimum flow rate limit value of a feed water pump even when signal for requiring feed water flow rate rapidly decreases, by output signal obtained by adding recirculation flow rate and feed water needing quantity.
COPYRIGHT: (C)1978,JPO&Japio
JP6115377A 1977-05-27 1977-05-27 Turbine-driven water pump control device Expired JPS607171B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6115377A JPS607171B2 (en) 1977-05-27 1977-05-27 Turbine-driven water pump control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6115377A JPS607171B2 (en) 1977-05-27 1977-05-27 Turbine-driven water pump control device

Publications (2)

Publication Number Publication Date
JPS53147102A true JPS53147102A (en) 1978-12-21
JPS607171B2 JPS607171B2 (en) 1985-02-22

Family

ID=13162885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6115377A Expired JPS607171B2 (en) 1977-05-27 1977-05-27 Turbine-driven water pump control device

Country Status (1)

Country Link
JP (1) JPS607171B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5563303A (en) * 1978-11-08 1980-05-13 Tokyo Shibaura Electric Co Feed water flow controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5563303A (en) * 1978-11-08 1980-05-13 Tokyo Shibaura Electric Co Feed water flow controller

Also Published As

Publication number Publication date
JPS607171B2 (en) 1985-02-22

Similar Documents

Publication Publication Date Title
JPS5211405A (en) Pump with inducer
JPS5246203A (en) Method of controlling feed-water pumps for power genration plant
JPS53147102A (en) Controller of feed water pump for driving turbine
JPS5219864A (en) Method of producing impeller for fluid coupling made of metal plate
JPS5337975A (en) Adaptive control system
JPS5379177A (en) Pulse width modulator type adjustor meter
JPS5341602A (en) Controlling device for one-through boiler
JPS53146003A (en) Recirculating flow controller for feed water pump for driving turbine
JPS52118193A (en) Pressure controller for fluid
JPS53110702A (en) Re-circulation valve controller of feed water pump for driving turbine
JPS5435592A (en) Control rod driver
JPS5321250A (en) Dissolution of polyvinyl alcohol resin powder
JPS5392100A (en) Nuclear power plant
JPS5263591A (en) Recirculation flow quantity control device in boiling water type atomi c pile
JPS5310838A (en) Controlling system power flow
JPS52149503A (en) Recirculating flow rate controller for feed water pump
JPS5337821A (en) Diode converter controllers
JPS5430320A (en) Carbureter
JPS5239955A (en) Water purification control system
JPS51145004A (en) Input/output control system for rotary pumps
JPS52106039A (en) Opening rate limiter
JPS5333408A (en) Electromagnetic hot water pouring device
JPS53139080A (en) Dam gate controller
JPS5316103A (en) Control equipment for boiler water supply pump
JPS52144802A (en) Interval driving direct water feeding system