大型机组热态快速启停技术研究

Study on Thermal State Fast Start-stop Technology of Large Units

针对机组快速启停调峰问题,本文进行了系统性分析,提出了需要改进的技术方案,并且对关键技术问题进行分析,通过技术论证、技术改造后可以实现机组快速启停,但是对机组设备可靠性和灵活性提出了适应性的要求。因此实现此方式需要增加技术改造投入,并且对设备维护和运行操作提出了更高的要求,这样才能实现热态快速启停调峰。

In view of the rapid start-stop peak shaving problem of units,this paper has carried out systemat. ic analysis, put forward the technical scheme that needs to improve the, and analyzes the key technical problems,through technical demonstration,quick start-stop of units can be achieved through technical inno. vation,but the adaptability requirement is put forward to the reliability and flexibility of equipment,there. fore the technical transformation investment is needed to realize this way,and higher request for the mainte. nance and operation of equipment is also put forward,thus can eventually realize the peak shaving of ther. mal state fast start-stop.