Adaptive Switching Scheme for Multi-channel in Dual-mode Heterogeneous Field Network of Power Distribution Grid

In order to improve forwarding rate and connectivity rate between metering devices in the power distribution field network, an adaptive switching scheme for multi-channel in dual-mode heterogeneous field network of power distribution grid with High-speed Power Line Broadband Carrier (HPLC) and High...

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Bibliographic Details
Published in2023 3rd International Conference on Energy, Power and Electrical Engineering (EPEE) pp. 1157 - 1162
Main Authors Wang, Kai, Xu, Xu, Li, Jian, Tang, Hanbo, Zheng, Cong
Format Conference Proceeding
LanguageEnglish
Published IEEE 15.09.2023
Subjects
Adaptive systems
Bandwidth
Channel estimation
channel switching algorithm
dual-mode heterogeneous field network
Electrical engineering
high bandwidth micro-power radio frequency communication
high speed power broadband carrier
Performance evaluation
Power distribution
power distribution field network
power system
Switches
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Summary:In order to improve forwarding rate and connectivity rate between metering devices in the power distribution field network, an adaptive switching scheme for multi-channel in dual-mode heterogeneous field network of power distribution grid with High-speed Power Line Broadband Carrier (HPLC) and High Bandwidth Micro-power Radio Frequency Communication (HRF) is designed. Firstly, the communication channel model of HPLC and HRF is established, and the channel estimation method based on pilot aided is given. Secondly, a hybrid channel switching algorithm for HPLC and HRF based on analytic hierarchy process is proposed. Finally, the established channel model of HPLC and HRF is verified, and the communication performance of the dual-mode field network with the hybrid channel switching algorithm is tested in the laboratory. The test results show that the established channel models of HPLC and HRF can well characterize their communication features, the performance of dual-mode field networks with adaptive channel switching capability is better than that of single-mode HPLC field networks.
DOI:10.1109/EPEE59859.2023.10352028