电力通信业务模型研究

Research on Power Communication Service Model

通信业务模型的研究对于实现可靠数据传输、合理分配网络资源具有重要的指导意义。首先,分析了传统的话音业务模型,研究了智能电网中的数据业务模型,在此基础上分析和比较了智能电网中的数据业务和传统话音业务的差异。然后,结合排队论的基础理论,采用三层ON-OFF叠加法构建了业务源模型,并改进了业务模型中控制策略的选择方法。最后,针对智能电网数据业务的特性,通过对不同的业务参量进行设置,从而进行业务仿真实验。实验证明,本文搭建的模型是正确可行的。

The research on communication service model is of great guiding significance for realizing reliable data transmission and reasonable allocation of network resources. The characteristics of the traditional voice service model were first analyzed and the data service model in smart grid was researched. The difference between data service in smart grid and traditional voice service was analyzed and compared on the basis of the above. Then, the power communication service model was constructed based on three-layer ON-OFF superposition method combined with the basic theory of queuing theory, and the selection method of control strategy for service model was improved. At last, the simulation experiments were carried out by setting the various service parameters according to the characteristics of data service in smart grid. The simulation experiment proves that the model built in this paper is correct and feasible.