Aiming at the problems of massive information data processing in the micro-grid monitoring system, the transmission of a large amount of data may cause the wireless sensor network to collapse and data loss, and an improved DV-hop algorithm based on the microgrid wireless sensor network is proposed. Firstly, edge computing technology is applied to microgrid to improve the structure of microgrid monitoring system. Secondly, on the basis of improving the microgrid monitoring system, the DV hop algorithm based on average weighted method and hop weighted method is organically combined to obtain a new improved algorithm, which reduces the positioning error of wireless sensor nodes to 0.60. The simulation results show that the average weighted method and hop weighted method improve the positioning accuracy of sensor nodes.
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隋涛,陈浩然,刘秀芝,等. 基于微电网的DV-hop改进算法[J]. 科学技术与工程, 2021, 21(28): 12139-12144. Sui Tao, Chen Haoran, Liu Xiuzhi, et al. Improved DV hop algorithm based on Microgrid[J]. Science Technology and Engineering,2021,21(28):12139-12144.