JPS5523371A - Turbine controller - Google Patents

Turbine controller

Info

Publication number
JPS5523371A
JPS5523371A JP9639378A JP9639378A JPS5523371A JP S5523371 A JPS5523371 A JP S5523371A JP 9639378 A JP9639378 A JP 9639378A JP 9639378 A JP9639378 A JP 9639378A JP S5523371 A JPS5523371 A JP S5523371A
Authority
JP
Japan
Prior art keywords
intercept
valve
bypass
condenser
upstream
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
JP9639378A
Other languages
Japanese (ja)
Inventor
Yoshihiro Yamashita
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 JP9639378A priority Critical patent/JPS5523371A/en
Publication of JPS5523371A publication Critical patent/JPS5523371A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent abnormal pressure increase in the boiler reheater when load is cutoff, intercept bypass valve is provided to turbine bypass route between the condenser and upstream of the intercept valve.
CONSTITUTION: In reheat type power plant where continued operation after load cutoff is required, the turbine bypass route between the condenser and upstream of intercept valve 6 is provided with intercept bypass valve 11 which correlate with the intercept valve 6 so that they work in the reverse direction each other. The intercept bypass valve 11 incorporates lock valve 20 which, independently operating from the valve body 11a, opens and closes to control the intercept bypass valve 11.
COPYRIGHT: (C)1980,JPO&Japio
JP9639378A 1978-08-08 1978-08-08 Turbine controller Pending JPS5523371A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9639378A JPS5523371A (en) 1978-08-08 1978-08-08 Turbine controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9639378A JPS5523371A (en) 1978-08-08 1978-08-08 Turbine controller

Publications (1)

Publication Number Publication Date
JPS5523371A true JPS5523371A (en) 1980-02-19

Family

ID=14163706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9639378A Pending JPS5523371A (en) 1978-08-08 1978-08-08 Turbine controller

Country Status (1)

Country Link
JP (1) JPS5523371A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58106107A (en) * 1981-12-18 1983-06-24 Toshiba Corp Steam turbine plant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58106107A (en) * 1981-12-18 1983-06-24 Toshiba Corp Steam turbine plant
JPH0238761B2 (en) * 1981-12-18 1990-08-31 Tokyo Shibaura Electric Co

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