300MW等级机组加装低压省煤器系统节能分析

Analysis on energy-saving effect of low-pressure economizer installed in 300 MW grade units

电厂加装低压省煤器系统后,节能效益一直存在争议,以某电厂300 MW等级机组加装低压省煤器系统改造为例,将理论节能计算结果与现场测试结果进行对比分析,客观分析了低压省煤器系统在300 MW等级机组应用的节能效果。

Aiming at the question of the energy-saving benefit of the low-pressure economizer installed in power generation unit,taking a system reformation project of a power plant,in which the low-pressure economizer was installed in a 300 MW grade unit,as example,the energy-saving effect obtained by theoretical calculation was compared with the site measured result,and the energy-saving effect of the low-pressure economizer applied in 300MW grade unit was analyzed objectively.