Modeling of a communication channel on a PWM electrical network
Résumé
This paper deals with the transfer of data by
Power-Line Communication (PLC) on a Pulse Width Modulated
(PWM) energy network. Target applications concern the
adjustable speed drive for industrial application. In order to
implement an efficient communication solution, it is necessary to
have a model of the communication channel to determine certain
parameters like bandwidth or the modulation formats. The
originality of our works is the methodology used to determine the
channel model. The first results of simulation and experimental
validation are presented in this paper.