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A Novel Power and Signal Composite Modulation Approach to Powerline Data Communication for SRM in Distributed Power Grids

Version 2 2024-06-03, 06:58
Version 1 2021-02-25, 11:50
journal contribution
posted on 2024-06-03, 06:58 authored by D Yu, K Li, Samson YuSamson Yu, Hieu TrinhHieu Trinh, P Zhang, Aman Maung Than OoAman Maung Than Oo, Y Hu
Powerline communication (PLC) is one of the key technologies contributing to grid intelligentization and needs to be specially designed for individual converter-based generators and loads. In this paper, a novel power and signal composite modulation (PSCM) strategy is proposed for powerline data transmission in switched reluctance motor (SRM)-based distributed power grids (DPGs). In detail, the signal modulation is realized by tuning the turn-off angle of the SRM to produce voltage ripples on the power transmission line; whereas autoregressive power spectrum density (AR-PSD) method is innovatively utilized to demodulate useful data from the powerline. Hardware experimentation is conducted in this study, which verifies the effectiveness of the proposed PSCM method.

History

Journal

IEEE Transactions on Power Electronics

Volume

36

Pagination

10436-10446

Location

Piscataway, N.J.

ISSN

0885-8993

eISSN

1941-0107

Language

English

Notes

In Press

Publication classification

C1 Refereed article in a scholarly journal

Issue

9

Publisher

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC