发明名称 |
SUPERHEATER OUTLET STEAM TEMPERATURE CONTROL |
摘要 |
A method and apparatus for controlling superheater outlet temperature of a steam generator utilizes a feedforward control signal to control a spray attemperator. The feed-forward control signal is developed as a difference between a selected flow rate for steam required by a turbine operated by the steam generator, and a measured flow rate of steam from a steam drum above the steam generator.
|
申请公布号 |
CA2005711(C) |
申请公布日期 |
1994.04.19 |
申请号 |
CA19892005711 |
申请日期 |
1989.12.15 |
申请人 |
BABCOCK & WILCOX COMPANY (THE) |
发明人 |
PEET, WILLIAM J. |
分类号 |
F22G5/12;(IPC1-7):F22G5/00 |
主分类号 |
F22G5/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|