ISA 77.44.01 : 2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
FOSSIL FUEL POWER PLANT - STEAM TEMPERATURE CONTROLS
Hardcopy , PDF
22-11-2024
English
01-01-2007
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1 Purpose
2 Scope
3 Definitions
4 Process measurement requirements
5 Attemperation methods - Control and logic requirements
for an attemperator control system for control of steam
temperatures
6 Control and logic requirements for a reheat steam temperature
control by means of heat distribution
7 Superheat control and logic requirements for once-through
type boilers
8 Common design requirements
Annex A - References
Annex B - Steam temperature control
Annex C - Figures
Defines the major steam temperature control subsystems in boilers with steaming capacities of 200,000 lb/hr (25 kg/s) or greater.
| Committee |
SP77
|
| DevelopmentNote |
Supersedes ISA 77.44 (05/2001)
|
| DocumentType |
Standard
|
| Pages |
52
|
| PublisherName |
International Society of Automation
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| NFPA 87 : 2018 | FLUID HEATERS |
| NFPA 85 : 2015 | BOILER AND COMBUSTION SYSTEMS HAZARDS CODE |
| ISA 5.4 : 1991 | INSTRUMENT LOOP DIAGRAMS |
| ASME B31.1 : 2016 | POWER PIPING |
| ASME TDP 1 : 2013 | PREVENTION OF WATER DAMAGE TO STEAM TURBINES USED FOR ELECTRIC POWER GENERATION: FOSSIL-FUELED PLANTS |
| IEC TR 62140-3:2002 | Fossil-fired steam power stations - Part 3: Steam-temperature control |
| IEEE/ASTM SI_10-2010 | American National Standard for Metric Practice |
| ASME PTC19.3 : 1974(R2004) | PERFORMANCE TEST CODE - PART 3: TEMPERATURE MEASUREMENT |
| ASME PV CODE 1 : 2017 | BOILER AND PRESSURE VESSEL CODE - RULES FOR CONSTRUCTION OF POWER BOILERS |
| ISA 51.1 : 1979 | PROCESS INSTRUMENTATION TERMINOLOGY |
| ISA 5.1 : 1984 | INSTRUMENTATION SYMBOLS AND IDENTIFICATION |
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