摘要
随着现场总线技术的迅速发展,其数字化和网络化的应用使现场控制功能更加强大,核电DCS系统对总线技术在工业自动化、系统智能化以及更高层次的信息管理和决策支持的需求也日益增长。为了核电DCS系统上位机软件顺利集成现场总线设备、实现来自不同源数据的统一处理,本文提出了一种支持多总线通信的架构。该架构能够解析并转换多种协议格式的数据,从而无缝地将这些数据集成到现有的DCS系统中,确保了数据的一致性和管理效率。此方案在惠州核电站1&2号机组中得到成功应用。它不仅有效解决了开放式数据的处理难题,还显著降低了设备集成对系统整体稳定性的影响。同时,该方案充分考虑了系统的可扩展性和兼容性,确保在不改动系统核心架构的前提下,能够应对未来可能的新设备接入需求,从而保障了DCS系统的高效、稳定运行。综上所述,本文提出的解决方案为解决DCS系统面对多元化设备接入时的不同协议的数据集成提供了有效途径,对于提升核电行业自动化水平具有重要的实用价值和广泛的推广意义。
With the rapid development of fieldbus technology,its digital and networked applications make the field control function.Consequently,the demand for bus technology in industrial automation,system intelligence and higher-level information management and decision support is increasingly growing within nuclear power DCS systems.In order to smoothly integrate the fieldbus equipment and realize the unified processing of data from different sources,this paper proposes an architecture that supports multi-bus communication,which can parse and convert data in multiple protocol formats,so as to seamlessly integrate the data into the existing DCS system and ensure data consistency and management efficiency.This solution has been applied in Units 1&2 of the Huizhou Nuclear Power Plant.It not only effectively solves the problem of processing open data,but also significantly reduces the impact of device integration on the overall stability of the system.At the same time,the scheme fully considers the scalability and compatibility,ensuring that future requirements for new equipment integration can be met without changes to the core architecture,thereby guaranteeing efficient and stable operation of the DCS.In summary,the solution proposed in this paper provides an effective approach to the integration of multi-protocol data in the DCS system in the face of diversified equipment access,and holds significant practical value and broad potential for promotion for improving the automation level of the nuclear power industry.
出处
《自动化博览》
2025年第10期76-80,共5页
Automation Panorama
关键词
核电DCS
集成
多总线通信
Nuclear power DCS
Integration
Multi-bus communication
