JPS54144537A - Turbine bypass system - Google Patents

Turbine bypass system

Info

Publication number
JPS54144537A
JPS54144537A JP5293978A JP5293978A JPS54144537A JP S54144537 A JPS54144537 A JP S54144537A JP 5293978 A JP5293978 A JP 5293978A JP 5293978 A JP5293978 A JP 5293978A JP S54144537 A JPS54144537 A JP S54144537A
Authority
JP
Japan
Prior art keywords
bypass
low
turbine
condensate
steam
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
JP5293978A
Other languages
Japanese (ja)
Inventor
Akiomi Torii
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 JP5293978A priority Critical patent/JPS54144537A/en
Publication of JPS54144537A publication Critical patent/JPS54144537A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Turbines (AREA)

Abstract

PURPOSE: To make starting-up rapid by leading a portion of bypass steam in turbine hot stand-by operation time to a condensate return system such as a low-pressure turbine and deeping the condensate at around the operation temperature.
CONSTITUTION: A turbine bypass system consists of a bypass system S1, condensate return system S2, and heating system S4. One end of the heating system S4 is connected to a low-temperature reheating line 8, and the other end is connected to a low-pressure heater 13 of the system S2. In turbine hot stand-by operation time when the system S1 is operated, a portion of the bypass steam in the line 8 is directed to the heater 13, and the condensate is heated to around an optimal operation temperature and fed to a deaerator 14 and a water storage tank 15. As result, the bypass steam is utilized most effectivel, the amount of steam passing through a low- pressure bypass valve 10 is reduced, and the volume of the valve 10 can be recuced.
COPYRIGHT: (C)1979,JPO&Japio
JP5293978A 1978-05-02 1978-05-02 Turbine bypass system Pending JPS54144537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5293978A JPS54144537A (en) 1978-05-02 1978-05-02 Turbine bypass system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5293978A JPS54144537A (en) 1978-05-02 1978-05-02 Turbine bypass system

Publications (1)

Publication Number Publication Date
JPS54144537A true JPS54144537A (en) 1979-11-10

Family

ID=12928829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5293978A Pending JPS54144537A (en) 1978-05-02 1978-05-02 Turbine bypass system

Country Status (1)

Country Link
JP (1) JPS54144537A (en)

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