基于云架构的电网建模客户端图模一体化平台构建

Construction of Platform with Integration of Graph and Model Based on Cloud Architecture of Power Grid Modeling Dient-side

现有电网GIS平台采用传统的集中部署模式,存在平台性能瓶颈、部署架构不够灵活等特点。为了优化客户端程序的初始化效率,提升并行多用户的协同处理能力,提出一种基于云架构下的电网建模客户端图模一体化平台构建方法。将客户端建模逻辑迁移到服务端,将客户端程序的本地逻辑建模功能调整为服务调用方式。充分利用云计算、大数据技术,发挥云端优势,优化电网GIS平台架构,提供轻量化的电网建模客户端,将电网资源建模和维护的逻辑集成至服务端。实验结果表明,该平台电网服务调用效率持续保持在4000次/s以上,可有效提升数据建模客户端性能,出错概率较低;抗干扰概率持续保持在95%左右,平台运行安全性更好,可大幅提高数据并行处理能力。

The existing power grid GIS platform adopts the traditional centralized deployment mode,it has the characteristics of platform performance bottleneck and inflexible deployment architecture.In order to optimize the initialization efficiency of the client program and improve the collaborative processing capabilities of parallel multi-users,a cloud-based grid modelling client-side graph-model integrated optimization method is proposed.It migrates the client-side modelling logic to the server-side,and adjusts the local logic modelling function of the client program to the service invocation mode.And it makes full use of cloud computing and big data technology,takes advantage of the cloud technology,optimizes the grid GIS platform architecture,provides a lightweight grid modelling client,and integrates the logic of grid resource modelling and maintenance into the server.The experimental results show that the efficiency of power grid service call of the platform is maintained at more than 4000 per second,which can effectively improve the performance of data modelling client,with low error probability and anti-interference probability of about 95%.The platform has better security and can greatly improve the data parallel processing ability.