ISA 77.44.01-2000 Fossil Fuel Power Plant Steam Temperature Control System - Drum Type

standard by The International Society of Automation, 07/25/2000

Full Description

The scope of this standard addresses the major steam temperature control subsystems in boilers withsteaming capacities of 200,000 lb/hr (25 kg/s) or greater. These subsystems include, but are not limited to,superheat temperature control and reheat temperature control. Specifically excluded from considerationare turbine bypass control, motor control logic, combustion control, sootblower control, and controlsassociated with fluidized bed- and stoker-fired furnace combustion units.

The purpose of this standard is to establish the minimum requirements for the functional designspecification of steam temperature control systems for drum-type fossil fuel power plant boilers.

Product Details

Published: 07/25/2000 ISBN(s): 1556177380 ANSI: ANSI Approved Number of Pages: 38