[1]陆旭锋,张 翔,瞿凌春.基于PLC技术的电气一次设备远程启闭自动化控制方法[J].工业仪表与自动化装置,2022,(05):48-52.[doi:10.19950/j.cnki.cn61-1121/th.2022.05.009]
　LU Xufeng,ZHANG Xiang,QU Lingchun.Remote opening and closing automatic control method of electrical primary equipmentbased on PLC technology[J].Industrial Instrumentation & Automation,2022,(05):48-52.[doi:10.19950/j.cnki.cn61-1121/th.2022.05.009]
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基于PLC技术的电气一次设备远程启闭自动化控制方法

《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:
48-52
栏目:
出版日期:
2022-10-15

文章信息/Info

Title:
Remote opening and closing automatic control method of electrical primary equipmentbased on PLC technology
文章编号:
1000-0682（2022）05-0000-00
作者:
陆旭锋; 张 翔; 瞿凌春
国网上海市电力公司嘉定供电公司，上海 201800
Author(s):
LU Xufeng;  ZHANG Xiang;  QU Lingchun
Jiading Power Supply Company of State Grid Shanghai Electric Power Company, Shanghai 201800, China
关键词:
PLC; 电气一次设备; 远程启动; 自动化控制; 集散控制
Keywords:
PLC;  electrical primary equipment;  remote start;  automatic control;  distributed control
分类号:
TP273
DOI:
10.19950/j.cnki.cn61-1121/th.2022.05.009
文献标志码:
A
摘要:
针对具有时变性运行特点的电气一次设备，采用基础的线性学习法进行远程控制，导致启闭控制响应时间较长的问题，提出基于PLC技术的电气一次设备远程启闭自动化控制方法。依托于B/S模式结构，搭建的电气一次设备远程监控结构，获取设备运行数据并生成远程启闭指令。引入CDGH二阶感应算法对指令信号进行转换，建立瞬时误差量在可控范围内的启闭指令传输技术。以PLC控制器为核心，结合PID算法设计包含比例、积分和微分3项控制参数的自动化控制算法，面对复杂的设备运行特点合理调配控制参数，生成高效启闭控制方案。最后通过DE-EDA多目标优化模型，完成对多个电气一次设备的协同控制。仿真实验结果表明：启闭控制响应时间降低了61.54%和64.02%，满足了设备远程启闭实时性要求。
Abstract:
Aiming at the problem of long response time of opening and closing control of electrical primary equipment with time-varying operation characteristics, a remote opening and closing automatic control method of electrical primary equipment based on PLC technology is proposed. Relying on the B/S mode structure, the remote monitoring structure of electrical primary equipment is built to obtain equipment operation data and generate remote opening and closing instructions. The cdgh second-order induction algorithm is introduced to convert the command signal, and the opening and closing command transmission technology with the instantaneous error within the controllable range is established. Taking PLC controller as the core, combined with PID algorithm, the automatic control algorithm including proportional, integral and differential control parameters is designed. In the face of complex equipment operation characteristics, the control parameters are reasonably allocated to generate a high-efficiency opening and closing control scheme. Finally, through the de-EDA multi- objective optimization model, the cooperative control of multiple electrical primary equipment is completed. The simulation results show that the response time of opening and closing control is reduced by 61.54% and 64.02%, which meets the real-time requirements of remote opening and closing of the equipment.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2022-05-18?div>
?者简介：
陆旭锋（1977），男，上海人，本科，电力系统自动化工程师，主要研究方向为电力系统自动化、变电站运行维护等。
更新日期/Last Update: 1900-01-01