主配网一体化环境下基于拍卖的网络服务商选择算法

Auction-Based Network Service Provider Selection Algorithm in the Main Distribution Network Integration Environment

为解决主配网一体化模式下,网络资源利用率低、资源分配效率低的问题,本文将主配网一体化模式下网络资源分配问题建模为网络资源提供商、网络资源需求商、资源拍卖中心构成的三方博弈问题,提出了一种主配网一体化的资源分配模型。为实现多个网络服务提供商和多个网络资源需求商资源分配的社会效益最大化,提出了基于拍卖的网络服务商选择算法,该算法基于VCG拍卖理论,提出社会福利最大化的网络资源提供商报酬分配策略。仿真实验部分,通过与已有的资源分配算法进行比较可知,本文提出的资源分配算法在网络资源的平均利用率、总效用值方面,都取得了较好的效果。

In order to solve the problem of low network resource utilization and low resource allocation effi-ciency in the main distribution network integration environment, this paper models the network resource allocation problem as the three-party game problem, consisting of network resource provider, network resource demander and the resource auction center, and then proposes a resource allocation model. In order to maximize the social benefits of multiple network service providers and multiple network resource demanders, an auction-based network service provider selection algorithm is proposed, which proposes social welfare maximization strategy based on VCG auction theory. In the simulation experiment part, by comparing with the existing resource allocation algorithm, the resource allocation algorithm proposed in this paper achieves good results in terms of the average utilization rate and total utility value of network resources.