火电厂节流现象及节流技术功计算分析

Throttling of Thermal Power Plant and Its Technical Power Economy Calculation Method Analysis

针对火电厂普遍存在的节流问题,概述火电厂中节流现象产生的原因和节流技术功计算方法的原理,以电厂吹灰蒸汽汽源为例,利用技术功计算方法分析节流现象对电厂经济性的影响,并验证了该方法的可行性。

In allusion to the throttling phenomenon that consists in the power plant,this paper expounds cause of throttling phenomenon in thermal power plant,presents calculation method principle of technical power during throttling,at last,taking a soot blower steam fountain as an example,calculates and analyzes the evaluation process of throttling phenomenon on energy economy of plant with technical work calculation method,and validates the feasibility of the method.