三河发电厂吹灰程控优化与改进

Improving and Optimization Control Practice for Blowing Ash in Sanhe Power Plant

在详细分析吹灰系统运行中存在问题的基础上,以改变吹灰运行方式和联锁保护逻辑关系,以保证吹灰蒸汽过热度为目标,实现吹灰优化运行,提高了机组运行的可靠性。

With detailed analysis of the problem of blowing Ash system, based onregulating way of blowing Ash system and lock logic, according to ensure the heatdegree of blowing steam, the paper realizes optimization motion,ensures the safetyof generating unit.