Design and Study of Water Supply System for Supercritical Unit Boiler in Thermal Power Station

被引：0

作者：

Du, Zenghui ^{[1
]}

机构：

[1] North China Elect Power Univ, Dept Energy & Power Engn, Baoding, Hebei, Peoples R China

来源：

ADVANCES IN MATERIALS, MACHINERY, ELECTRONICS II | 2018年 / 1955卷

关键词：

MATHEMATICAL-MODEL;

D O I：

10.1063/1.5033609

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In order to design and optimize the boiler feed water system of supercritical unit, the establishment of a highly accurate controlled object model and its dynamic characteristics are prerequisites for developing a perfect thermal control system. In this paper, the method of mechanism modeling often leads to large systematic errors. Aiming at the information contained in the historical operation data of the boiler typical thermal system, the modern intelligent identification method to establish a high-precision quantitative model is used. This method avoids the difficulties caused by the disturbance experiment modeling for the actual system in the field, and provides a strong reference for the design and optimization of the thermal automation control system in the thermal power plant.

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页数：5

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