基于边缘计算服务的海上油气田电网电力平衡控制优化方法  

Optimization Method of Power Balance Control in Offshore Oil and Gas Field Power Grid Based on Edge Computing Services

作　　者：张丽娜 容慧娴 ZHANG Lina;RONG Huixian(China National Offshore Oil Research Institute Co.,Ltd.,Beijing 100084,China;Shenzhen Wellreach Automation Co.,Ltd.,Shenzhen 518000,China)

机构地区：[1]中海油研究总院有限责任公司,北京100084 [2]深圳市行健自动化股份有限公司,广东深圳518000

出　　处：《化工管理》2024年第21期98-100,116,共4页Chemical Management

基　　金：海上油气田电网运行优化及控制策略研究项目(CCL2023RCPS0357RSN)。

摘　　要：随着海上电网结构日渐复杂,优先脱扣系统预设的工况数量越来越大,使系统的响应速度与精细化卸载的需求产生了矛盾,因此引入边缘计算服务(AAS)升级优先脱扣系统,实现海上油气田电网电力平衡控制优化。同时,文章提出了工况(Case)新的定义及分类,并介绍了实现的技术路线及关键点。针对设想的技术路线,文章阐述了系统的架构设计,包括数据库、PLC系统、HMI上位机和AAS仿真主机,罗列了开发过程中的主要工作内容。应用AAS升级优先脱扣系统,使海上油气田电网电力平衡控制功能更加完善,能够快速识别并精准响应影响电网稳定的因素,有效保障了海上电网稳定运行。With the increasing complexity of offshore power grid structures,the number of predefined operating conditions for priority disconnection system is increasing,which causes the contradiction between the system’s response speed and the demand for fine-grained unloading.Therefore,this paper introduces edge computing services(AAS)to upgrade the priority disconnection system,achieving optimization of power balance control in offshore oil and gas field power grids.Meanwhile,a new definition and classification of operating condition(Case)are proposed,along with the introduction of the implemented technical route and key points.Regarding the envisioned technical route,the architecture design of the system is elucidated,which includes a database,PLC system,HMI host and AAS simulation host,and the main tasks of the development process are listed.By applying AAS to upgrade the priority disconnection system,the power balance control function of offshore oil and gas field power grids is more optimized.It enables rapid identification and precise response to factors affecting the stability of the grid,effectively ensuring the stable operation of the offshore power grid.

关 键 词：海上电网 边缘计算服务 优先脱扣系统 电力平衡 

分 类 号：TM73[电气工程—电力系统及自动化]