集控站驾驶舱系统模块化架构中各功能单元的开发及运行研究

摘要

集控站驾驶舱系统为现代智能电网运行和维护提供了可视化全景式控制模式,为现代电网调度提供了全新的视角和方法.在介绍了集控站驾驶舱系统结构的基础上,对其功能模块及其协调运行方式进行了深入的研究,并给出了各个功能模块的具体开发方法.具体来讲,其功能模块包括中央集控模块、通信模块、数据预处理模块、底层设备模块等.文中具体给出了数据流在全局系统中的具体走向,并提出了对网络中数据传输量的准确评估方法及动态数据传输带宽策略,实现数据的准确传输和实时处理.仿真结果验证了该系统结构和所提出方法的有效性.%The centralized controller and operation cockpit provides a panoramic visual control mode for the operation and maintenance of the modem smart grid and also provides a brand new approach and methodology for the power dispatch in today's power systems.On the basis of introduction of the configuration and characteristic of the centralized controller and operation cockpit,this paper presents an in-depth study of each function model and its coordinated operation mode,providing the specific development method for each function model.In particular,the function models of the cockpit includes the central control module,communication module,data pre-precessing module and low-level device module.The detailed data stream among different functional modules is revealed in this paper.Furthermore,the amount of data transferring in the system is evaluated and the dynamic data transferring bandwidth is proposed in order to realize the accurate and real-time data transferring and processing.The proposed architecture and method have been verified through the simulation testing.