A Novel QoS Bandwidth Prediction Method for Power Distribution and Utilization Grid

According to the complexity of communication bandwidth prediction that brought by the increased services in the distribution and utilization of Smart Grid, a method based on M/M/1/k queuing model is proposed to predict the communication bandwidth for the Smart Grid. A queuing model to predict the communication bandwidth is built by analyzing the QoS requirements in related power services as well as the characteristics of the traditional elastic coefficient method.Then a calculation method is proposed to predict the communication bandwidth based on the queuing at the communication access point of service section.