基于IPv6的对称动态数据流孪生计算模型

Ipv6-based Symmetric Dynamic Data Flow Twin Computing Model

针对水电厂关联的软件封闭运行、无法融合新技术提升数据质量驱动应用计算指导水调工作以及智慧化程度低的问题,提出一种基于IPv6的对称动态数据流孪生计算模型。应用微服务化,规范应用微服务的接口与交互数据格式,利用IPv6的端到端安全路由,数据直接传输到应用微服务驱动计算,完成“汇水—蓄水—放水”一体化的孪生计算对模型进行验证。结果表明,调度场景的属性值变化立即驱动关联应用计算,保持实体与孪生体的数据镜像同步,实现实体和孪生体之间闭环反馈。该孪生计算模型可为智慧水电厂实践数字孪生理念和技术提供参考。

Aiming at the problems of closed operation of software related to hydropower plants,inability to integrate new technologies to improve data quality and drive application calculations to guide water regulation work,and low degree of intelligence,a symmetric dynamic data flow twin computing model based on IPv6 is proposed.Application microservices standardize the interfaces and interactive data formats of application microservices.By using IPv6 s end-to-end secure routing,data is directly transmitted to application microservices to drive calculations,and an integrated twin computing system of“Water collection-water storage-water release”is completed for validating the model.The test results show that the changes in attribute values in the dispatching scenario immediately drive associated application calculations,maintain data mirror synchronization between the entity and the twin,and achieve closed-loop feedback between the entity and the twin.The twin computing model can provide references for implementing digital twin concepts and technologies for smart hydropower plants.