发电厂保安电源自动监控系统的改造

苏开才; 危忠东; 陈立定

doi:10.19666/j.rlfd.2003.11.026

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发电厂保安电源自动监控系统的改造

更新时间：2025-09-28

- 发电厂保安电源自动监控系统的改造
- RETROFIT OF AUTOMATIC MONITORING SYSTEM FOR SAFETYENSURING POWER SUPPLY IN POWER OPLANT
- 热力发电 2003年第11期页码：78-80
- 作者机构：
  
  1. 广州锐祥自动化科技有限公司
  2. 华南理工大学,广东,广州,510641
  3. ,广东,广州,510641
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2003.11.026
  中图分类号： TM621
- 纸质出版：2003
- 稿件说明：
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苏开才, 危忠东, 陈立定. 发电厂保安电源自动监控系统的改造[J]. 热力发电, 2003,(11):78-80.

RETROFIT OF AUTOMATIC MONITORING SYSTEM FOR SAFETYENSURING POWER SUPPLY IN POWER OPLANT[J]. Thermal power generation, 2003, (11): 78-80.
苏开才, 危忠东, 陈立定. 发电厂保安电源自动监控系统的改造[J]. 热力发电, 2003,(11):78-80. DOI： 10.19666/j.rlfd.2003.11.026.

RETROFIT OF AUTOMATIC MONITORING SYSTEM FOR SAFETYENSURING POWER SUPPLY IN POWER OPLANT[J]. Thermal power generation, 2003, (11): 78-80. DOI： 10.19666/j.rlfd.2003.11.026.

摘要

利用PROFIBUSDP现场总线和PLC对某发电厂 (4× 30 0MW )保安电源自动监控系统进行了改造。重点介绍监控系统的网络和控制软件的设计

并对保安电源系统的调试过程作了阐述。该系统已投入运行一年多

未出现过异常。实践表明

改造后的保安电源监测系统可靠性高、操作便捷、监控灵敏、维修简单

Abstract

The automatic monitoring system of safetyensuring power supply in a power plant （4×300MW） has been retrofitted by using PROFIBUSDP field bus and PLC. The design of network and control software for the said monitoring system has been emphatically presented

and the debugging process of the safetyensuring power supply system being expounded. The retrofitted monitoring system has been put into operation for a period of more than one year

any abnormality having not occurred. The practice shows that the retrofitted monitoring system for safetyensuring power supply to be highly reliable

to have convenience and agility for operation

as well as to be sensitive in monitoring and simple for maintenance.

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