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AU528466B2 - Method and system for controlling drain water level of feed- water heater - Google Patents
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AU528466B2 - Method and system for controlling drain water level of feed- water heater - Google Patents

Method and system for controlling drain water level of feed- water heater

Info

Publication number
AU528466B2
AU528466B2 AU68717/81A AU6871781A AU528466B2 AU 528466 B2 AU528466 B2 AU 528466B2 AU 68717/81 A AU68717/81 A AU 68717/81A AU 6871781 A AU6871781 A AU 6871781A AU 528466 B2 AU528466 B2 AU 528466B2
Authority
AU
Australia
Prior art keywords
feed
water level
water heater
controlling drain
drain water
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.)
Expired
Application number
AU68717/81A
Other versions
AU6871781A (en
Inventor
Tatsuo Imaizumi
Shozo Makamura
Tokunoir Matsushima
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
Priority claimed from JP3759780A external-priority patent/JPS56137004A/en
Priority claimed from JP5163980A external-priority patent/JPS56149504A/en
Priority claimed from JP17454580A external-priority patent/JPS5798704A/en
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of AU6871781A publication Critical patent/AU6871781A/en
Application granted granted Critical
Publication of AU528466B2 publication Critical patent/AU528466B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

AU68717/81A 1980-03-26 1981-03-25 Method and system for controlling drain water level of feed- water heater Expired AU528466B2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP3759780A JPS56137004A (en) 1980-03-26 1980-03-26 Method of and apparatus for controlling drain level
JP3759780 1980-03-26
JP5163980A JPS56149504A (en) 1980-04-21 1980-04-21 Water level control of water feed heater
JP5163980 1980-04-21
JP17454580 1980-12-12
JP17454580A JPS5798704A (en) 1980-12-12 1980-12-12 Method of and apparatus for controlling drain level of feed water heater

Publications (2)

Publication Number Publication Date
AU6871781A AU6871781A (en) 1981-10-01
AU528466B2 true AU528466B2 (en) 1983-04-28

Family

ID=27289520

Family Applications (1)

Application Number Title Priority Date Filing Date
AU68717/81A Expired AU528466B2 (en) 1980-03-26 1981-03-25 Method and system for controlling drain water level of feed- water heater

Country Status (2)

Country Link
AU (1) AU528466B2 (en)
CA (1) CA1152759A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113154360A (en) * 2021-05-13 2021-07-23 镇江裕太防爆电加热器有限公司 Water level switching method of intelligent high-pressure heater for nuclear power
CN113900463A (en) * 2021-09-17 2022-01-07 陕西省计量科学研究院 Cold and hot water tank water level balancing method based on incremental PID control algorithm
CN116989326B (en) * 2023-08-12 2026-04-21 浙江浙能嘉华发电有限公司 A differential pressure adjustment system and control method for a high-pressure heater.

Also Published As

Publication number Publication date
CA1152759A (en) 1983-08-30
AU6871781A (en) 1981-10-01

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