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ISA 77.13.01 : 1999

Current

Current

The latest, up-to-date edition.

FOSSIL FUEL POWER PLANT STEAM TURBINE BYPASS SYSTEM

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2008

1 Scope<br>2 Purpose<br>3 Definitions<br>4 Bypass Systems<br>&nbsp;&nbsp;4.1 General requirements<br>&nbsp;&nbsp;4.2 Elements<br>&nbsp;&nbsp;4.3 Capacity<br>&nbsp;&nbsp;4.4 Design requirements<br>&nbsp;&nbsp;4.5 Turbine bypass instrumentation<br>&nbsp;&nbsp;4.6 Control and logic requirements<br>&nbsp;&nbsp;4.7 Alarm requirements<br>&nbsp;&nbsp;4.8 Operator interface<br>Annex A - References<br>Annex B - The use of bypass systems<br>Annex C - Valve life expectancy<br>Annex D - Some typical high- and low-pressure turbine bypass <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;valve <br>Annex E - Figures

Describes the design requirements and operator interface for steam turbine bypass systems for drum and once-through steam generators and combined cycle plants.

Committee
SP77
DevelopmentNote
Formerly it was ISA-S77.13.01 (05/2001)
DocumentType
Standard
Pages
42
ProductNote
Reconfirmed 1999
PublisherName
International Society of Automation
Status
Current

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