变频调速在电厂锅炉引送风机上的应用与节能

Application of Altering Frequency for Adjusting Speed on Thermodynamic Power station's ID & FD

本文简要介绍了电厂锅炉引送风机调速的必要性,指出了变频调速的优点;对电厂锅炉引送风机采用变频调速后,进行了投资与效益分析。

This article briefly introduces the advantages of altering frequen-cy for adjusting speed on thermodynamic power station's Induced Draft Fan&Forced Draft Fan and points out the necessity of doing this,analyzes the investment and benefit after altering frequency for adjusting speed on ther-modynamic power station's ID&FD.