Research on the placement algorithm for Ubiquitous Internet of things terminals in distribution network

Abstract

Placement of terminal is a crucial problem for Ubiquitous Internet of things in distribution network, which can ensure that the power system is fully observed. Based on Prim algorithm, an optimal placement method is utilized to solve the observability problem in power distribution network is proposed in this study. The method has fast calculation speed, precise and reliable results, good adaptability and low cost. At the end, the effectiveness of the established model and processing technique is verified by simulations on IEEE14-bus and 33-bus test system, which can be referred to by relevant researchers.