求翻译：目前国内600MW超临界机组再热汽温普遍采用烟气挡板的调节方式，存在时滞性大，调节精度不高的特点，本文结合大别山电厂热控系统技术改造的成功经验，阐述了一套全新的再热汽温调节方案，即以烟气挡板为主，有较强的前馈信号（机组负荷指令）作用，近似于开环控制的一种闭环控制方式。是什么意思？

Currently 600MW supercritical unit reheat steam temperature regulation of flue gas damper commonly used method, the time lag of the large, high regulation accuracy is not the characteristics of this paper, thermal power plant control system transformation Dabie successful experience to explain a set

Currently there are 600 MW supercritical units commonly used to heat air temperature of flue damper adjusting mode, the existence of time lag, and adjust the precision is not high in combination Dabie Shan this article features power plants, thermal control system technologies to transform the succe

At present the domestic 600MW supercritical unit again hot steam warm generally uses the smoke damper the adjustment way, when the existence the viscosity is big, the adjustment precision not high characteristic, this article unifies the Dabie Mountain power plant thermal system technological transf

Currently domestic 600MW Super critical unit then hot steam temperature General used flue gas bezel of regulation way, exists Shi delay sexual large, regulation precision does not high of features, this article combination dabie mountains power plant hot controlled system technology of success exper

Currently domestic 600MW Super critical unit then hot steam temperature General used flue gas bezel of regulation way, exists Shi delay sexual large, regulation precision does not high of features, this article combination dabie mountains power plant hot controlled system technology of success exper