A NEW TYPE OF PLANT-WIDE DCS WITH INTEGRATED MAIN AND AUXILIARY CONTROL NETWORK

WANG Gangjian; CHEN Chen; GENG Jianfeng; GUO Xianjun; XU Xing; OU Wei Electric & Control Department

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A NEW TYPE OF PLANT-WIDE DCS WITH INTEGRATED MAIN AND AUXILIARY CONTROL NETWORK

更新时间：2025-09-28

- A NEW TYPE OF PLANT-WIDE DCS WITH INTEGRATED MAIN AND AUXILIARY CONTROL NETWORK
- Thermal Power Generation Vol. 41, Issue 9, Pages: 50-52(2012)
- 作者机构：
  
  河南省电力勘测设计院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM621.6
- Published：2012
- 稿件说明：
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WANG Gangjian, CHEN Chen, GENG Jianfeng, et al. A NEW TYPE OF PLANT-WIDE DCS WITH INTEGRATED MAIN AND AUXILIARY CONTROL NETWORK[J]. Thermal power generation, 2012, 41(9): 50-52.
DOI：

WANG Gangjian, CHEN Chen, GENG Jianfeng, et al. A NEW TYPE OF PLANT-WIDE DCS WITH INTEGRATED MAIN AND AUXILIARY CONTROL NETWORK[J]. Thermal power generation, 2012, 41(9): 50-52. DOI：

摘要

将单元机组DCS公用网络与全厂辅助车间控制网络连接构成全厂DCS公用网络

以实现机组-辅机DCS一体化控制。仿真试验和在国电荥阳电厂一期超临界2×600MW机组上应用的结果表明

该全厂DCS主辅机控制一体网络负荷在3.3%～5.9%之间

最高达到7.2%。与传统的DCS主辅机控制一体网络相比

该网络结构更清晰。

Abstract

In order to realize the DCS integration control of unit and the auxiliary

a whole plant DCS public network was constructed by connecting the unit DCS public network with the control network of all auxiliary workshops.Simulation test and application on supercritical 2×600 MW units of Guodian Xingyang Power Plant(PhaseⅠ) show that

load of the new network mainly concentrates between 3.3% and 5.9%

but sometimes can reach the maximum value 7.2%.Compared with the traditional network

the new one has a clearer structure.

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