JPS51140004A - Water level controlling device of steam extractor - Google Patents

Water level controlling device of steam extractor

Info

Publication number
JPS51140004A
JPS51140004A JP6305575A JP6305575A JPS51140004A JP S51140004 A JPS51140004 A JP S51140004A JP 6305575 A JP6305575 A JP 6305575A JP 6305575 A JP6305575 A JP 6305575A JP S51140004 A JPS51140004 A JP S51140004A
Authority
JP
Japan
Prior art keywords
water level
controlling device
level controlling
load
steam extractor
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
JP6305575A
Other languages
Japanese (ja)
Inventor
Mitsuhisa Yokota
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 JP6305575A priority Critical patent/JPS51140004A/en
Publication of JPS51140004A publication Critical patent/JPS51140004A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Non-Electrical Variables (AREA)

Abstract

PURPOSE: By the load of steam turbine, controlling gain of two factrs (condensation/amount of water supply) is changed; when load is iow, water level is controlled by single factor (detection of water level in water storage tank); when load becomes high it is controlled by above three factors; the constant deviation in water level controlling system of steam extractor shall be eliminated.
COPYRIGHT: (C)1976,JPO&Japio
JP6305575A 1975-05-28 1975-05-28 Water level controlling device of steam extractor Pending JPS51140004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6305575A JPS51140004A (en) 1975-05-28 1975-05-28 Water level controlling device of steam extractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6305575A JPS51140004A (en) 1975-05-28 1975-05-28 Water level controlling device of steam extractor

Publications (1)

Publication Number Publication Date
JPS51140004A true JPS51140004A (en) 1976-12-02

Family

ID=13218257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6305575A Pending JPS51140004A (en) 1975-05-28 1975-05-28 Water level controlling device of steam extractor

Country Status (1)

Country Link
JP (1) JPS51140004A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640004A (en) * 1979-09-07 1981-04-16 Nippon Steel Corp Water level controlling system for deairing equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640004A (en) * 1979-09-07 1981-04-16 Nippon Steel Corp Water level controlling system for deairing equipment
JPS6352281B2 (en) * 1979-09-07 1988-10-18 Shinnippon Seitetsu Kk

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