Greedy algorithm-based power line carrier aggregation technique

Abstract

In order to meet the communication requirements of the new power system where a large number of power electronic objects are concurrently connected to the network, this paper first proposes a multi-layer hierarchical networking architecture for low-voltage power line carrier communication adapted to the new power system. Then, a greedy algorithmbased low-voltage power line carrier packet aggregation method is proposed to improve the overall transmission rate of the system by aggregating the filtered carriers. The simulation results show the effectiveness of the proposed algorithm.