一种具有过程控制特征的FECS监控主站

JIAO Shaohua; LI Juan; LI Yuansheng; HE Zhentong

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一种具有过程控制特征的FECS监控主站

更新时间：2025-08-13

- 一种具有过程控制特征的FECS监控主站
- Automation of Electric Power Systems Vol. 31, Issue 8, Pages: 80-84(2007)
- 作者机构：
  
  1. 四方电气集团有限公司,北京市,100085
  2. 北京机械工业学院计算机及自动化系,北京市,100085
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2007
- 稿件说明：
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JIAO Shaohua, LI Juan, LI Yuansheng, et al. [J]. Automation of electric power systems, 2007, 31(8): 80-84.
DOI：

JIAO Shaohua, LI Juan, LI Yuansheng, et al. [J]. Automation of electric power systems, 2007, 31(8): 80-84. DOI：

摘要

结合大型火电厂基于现场总线的电气控制系统（FECS）和集散控制系统（DCS）一体化的需求分析了FECS主站软件结构，介绍了具有过程控制特征的FECS主站的若干关键技术点的实现方式，分析了适合于发电厂过程控制的基于微内核和软总线技术的数据服务，提出了采用过程实时库提高FECS的实时性和数据完备性;采用基于IEC 61131-3的逻辑组态技术提高FECS的控制功能;采用自诊断和自适应技术提高FECS的可靠性;最后分析了FECS主站的发展趋势。

Abstract

By combining the demand for the integration of the fieldbus electric control system（FECS） and distributed control system（DCS） in the large-scale fuel power plant， the software architecture of the SCADA/HMI of FECS of fuel power plant is described， which is suitable for the application of process control in FCS. Some key technical points of the SCADA/HMI of FECS are also discussed. The microkernel real-time database， the soft-backbone and the process real-time database techniques are used to improve the performance of FECS. The software programmable logic control module based on IEC 61131-3 is also realized in FECS， which is used as a programmable automation controller（PAC）. Some self-diagnosing and self-adaptive techniques are adopted to improve the reliability of FECS. The development trend of the SCADA/HMI of FECS is analyzed.

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