GB/Z 21193.3-2007 Abolished National standards

GB/Z 21193.3-2007 Fossil-fired steam power stations—Part 3:Steam-temperature controls

Publish Date: 2007-11-14 Implement Date: 1970-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/Z 21193.3-2007

Standard Type: National standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Industrial control computers and computing technology application devices

ICS Name: The measurement and control of industrial processes

Publish Date: 2007-11-14

Implement Date: 1970-01-01

Pages: 12 pages

Scope

The topic of this section is the steam temperature control of fossil fuel steam power stations with natural or forced circulation.
The application of this section is limited to power station temperature control systems, in which steam-side controls such as water spray steam coolers or heat exchangers, or flue gas-side controls such as flue gas recirculation are used to control the superheated steam to reach the desired target temperature. Superheated steam coolers are not related to this section.
After the description of the controlled system, a system explanation of the control task follows. The subsequent chapters contain descriptions suitable for the configuration of control loops, and the final section focuses on the inspection of measurement devices and actuators for the control loop.