首页>
外国专利>
System and method for auxiliary fluid circuit heating or cooling of a superheater during startup and shutdown operations
System and method for auxiliary fluid circuit heating or cooling of a superheater during startup and shutdown operations
展开▼
机译:在启动和关闭操作期间用于辅助流体回路加热或冷却过热器的系统和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
System and method for pre-startup or post-shutdown preparation for such power plants are disclosed which are subject to frequent startups and shutdowns, such as a solar operated power plant. The system and method introduces an auxiliary fluid flow to be circulated in an opposite direction to a direction of normal working fluid flow responsible for producing electricity. That is, if the working fluid flow in a first direction for operating the power plant, than the auxiliary fluid flows in a second direction, opposite to the first direction. The auxiliary fluid flows in the second direction for a predetermined time and at a predetermined conditions through a plurality of superheater panel arrangements of solar receiver former to activation of the working fluid circuit, as pre-startup preparation of the power plant, and after cessation of the working fluid circuit, as post-shutdown preparation of the power plant, to attain predetermined conditions in the superheater.
展开▼