|本期目录/Table of Contents|

[1]刘延超,翟常营,洪序平,等.核电站变压器智能冷却监控系统设计研发[J].工业仪表与自动化装置,2022,(05):84-90.[doi:10.19950/j.cnki.cn61-1121/th.2022.05.016]
 LIU Yanchao,ZHAI Changying,HONG Xuping,et al.Design and development of intelligent cooling monitoring system for nuclear power station transformer[J].Industrial Instrumentation & Automation,2022,(05):84-90.[doi:10.19950/j.cnki.cn61-1121/th.2022.05.016]
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核电站变压器智能冷却监控系统设计研发

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2022年05期
页码:
84-90
栏目:
出版日期:
2022-10-15

文章信息/Info

Title:
Design and development of intelligent cooling monitoring system for nuclear power station transformer
文章编号:
1000-0682(2022)05-0000-00
作者:
刘延超1翟常营1洪序平1李民万1徐瀚1柯常军2王春瑞3
1.福清核电有限公司,福建 福清 350318;
2.陕西金源自动化科技有限公司,陕西 西安 710304;
3.华北电力大学机械工程系,河北 保定 071000
Author(s):
LIU Yanchao1ZHAI Changying1HONG Xuping1LI Minwan1XU Han1KE Changjun2WANG Chunrui3
1.Fuqing Nuclear Power Co., Ltd., Fuqing 350318, China;
2.Shaanxi Jinyuan Automation Technology Co.,Ltd., Xi’an 710304, China;
3.Department of Mechanical Engineering, North China Electric Power University, Baoding 071000, China
关键词:
变压器可编程控制器冷却监控系统模糊控制
Keywords:
transformerprogrammable logic controllercooling monitoring systemfuzzy control
分类号:
TM403.9
DOI:
10.19950/j.cnki.cn61-1121/th.2022.05.016
文献标志码:
A
摘要:
核电站变压器冷却监控系统由于复杂的回路接线导致故障频发,其运行可靠性及控制精确度有待进一步提升。围绕该问题,以WAGO-PFC200XTR可编程控制器为平台研发了一种新型变压器冷却监控系统。首先,设计了系统的整体功能架构组成,并进一步设计了可编程控制器接线及主程序流程,此外提出了基于变压器顶层油液温差和温差变化率的温度模糊控制策略,最后展示了监控系统的应用界面。试运行结果表明,该系统操控方便、可靠性高、控制精确,有效降低了变压器运维成本,具有一定工程应用价值。
Abstract:
The fault frequency of cooling monitoring system of nuclear power station transformer is very high due to complex loop wiring, the operation reliability and the control precision need to be furhter improved. In order to solve this problem, a new cooling monitoring system of transformer is developed based on Vago programmable logic controller. Firstly, the overall functional architecture of monitoring system is designed, then the looping wiring and the main program flow of programmable logic controller are further designed. In addition, the temperature fussy control strategy based on oil temperature difference and temperature change rate is proposed. Finally, the application interface of monitoring system are displayed. The test operation result shows that this system is easy to control, has high reliability and control precision, and could effectively reduce the cost of transformer operation maintenance. Thus, this cooling monitoring system has a certain of application value.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2022-05-12

基金项目:
河北省自然科学基金资助项目(E202050282);
陕西省重点研发计划资助项目(SZD20210785)

作者简介:
刘延超(1982),男,黑龙江五常人,学士,高级工程师,主要从事核电站设备状态监测方面的研究。
更新日期/Last Update: 1900-01-01