JPS5287501A - Feed water flow rate control apparatus for thermoelectric power plant - Google Patents

Feed water flow rate control apparatus for thermoelectric power plant

Info

Publication number
JPS5287501A
JPS5287501A JP286076A JP286076A JPS5287501A JP S5287501 A JPS5287501 A JP S5287501A JP 286076 A JP286076 A JP 286076A JP 286076 A JP286076 A JP 286076A JP S5287501 A JPS5287501 A JP S5287501A
Authority
JP
Japan
Prior art keywords
flow rate
feed water
rate control
control apparatus
water flow
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
JP286076A
Other languages
Japanese (ja)
Inventor
Yoshifumi Yamaguchi
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 JP286076A priority Critical patent/JPS5287501A/en
Publication of JPS5287501A publication Critical patent/JPS5287501A/en
Pending legal-status Critical Current

Links

Landscapes

  • Feedback Control In General (AREA)
  • Flow Control (AREA)

Abstract

PURPOSE: The flow rate control gain compensating circuit of a feed water pump is constituted of the low and high steam pressure transmitter, the function generator, the transmitter switch, and the multiplier, and thus the stable control is carried out even in a low load range.
COPYRIGHT: (C)1977,JPO&Japio
JP286076A 1976-01-14 1976-01-14 Feed water flow rate control apparatus for thermoelectric power plant Pending JPS5287501A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP286076A JPS5287501A (en) 1976-01-14 1976-01-14 Feed water flow rate control apparatus for thermoelectric power plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP286076A JPS5287501A (en) 1976-01-14 1976-01-14 Feed water flow rate control apparatus for thermoelectric power plant

Publications (1)

Publication Number Publication Date
JPS5287501A true JPS5287501A (en) 1977-07-21

Family

ID=11541123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP286076A Pending JPS5287501A (en) 1976-01-14 1976-01-14 Feed water flow rate control apparatus for thermoelectric power plant

Country Status (1)

Country Link
JP (1) JPS5287501A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58142408A (en) * 1982-02-18 1983-08-24 Toshiba Corp Controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58142408A (en) * 1982-02-18 1983-08-24 Toshiba Corp Controller

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