摘要
使用基于人机通信接口PCI自动化控制系统,以计算机为依托设计的自动化控制系统缺少故障自动化判断,导致自动化故障检测精准度较低,为了避免该问题,提出了基于跟踪优化的电力设备自动化调控系统设计。在LabWindows环境中设计总体结构,使用由数字信号处理器和AT89C558单片机组成的控制器,避免控制器误动作产生。根据馈线自动化控制接线方式,设计三次重合闸程序流程,构建网络描述矩阵、故障信息矩阵和故障判断矩阵,由此完成自动化调控。由实验结果可知,该系统自动化故障检测精准度较高,为保障电力设备可靠运行提供设备支持。
The use of a computer-based PCI automation control system based on a human-computer communication interface and a computer-based automation control system lacks fault automation judgment,resulting in low accuracy of automatic fault detection.To avoid this problem,design of automatic control system for power equipment based on tracking optimization is proposed.Design the overall structure in the LabWindows environment and use a controller composed of a digital signal processor and an AT89C558 single-chip microcomputer to avoid controller malfunction.According to the feeder automatic control wiring method,the three-time reclosing program flow is designed,and the network description matrix,fault information matrix and fault judgment matrix are constructed to complete the automatic control.It can be seen from the experimental results that the automatic fault detection accuracy of the system is high,which provides equipment support for ensuring the reliable operation of power equipment.
作者
王黎明
陈诚
王昊炜
WANG Liming;CHEN Cheng;WANG Haoyi(State Grid Jiangsu Electric Power Co.,Ltd.,Nanjing 210000,China;Zhenjiang Power Supply Branch,State Grid Jiangsu Electric Power Co.,Ltd.,Zhenjiang 212000,China;State Grid Zhenjiang Power Supply Company,Zhenjiang 212000,China)
出处
《电子设计工程》
2021年第15期137-141,共5页
Electronic Design Engineering
基金
江苏省产学研合作项目(BY2017035)。
关键词
跟踪优化
电力设备
自动化
调控系统
tracking optimization
power equipment
automation
control system
