Power-Line Communication (PLC) systems represent a very interesting opportunity for introducing low-cost communication capabilities over already existing power-line wires. In this paper we introduce a PLC technique that can be applied to systems with a DC power bus that employ a switching power converter as main power supply unit. The proposed technique is extremely simple to be implemented, and requires only minor modifications on the main switching converter. As a proof of this, we are capable to implement the proposed PLC in a system composed by commercial DC-DC converter boards without any circuital modification to the boards themselves. Measurements on this test system show the capability to communicate up to about 80 kbit/s with a bit error rate so low as 10-5.

Bertoni, N., Bocchi, S., Mangia, M., Pareschi, F., Rovatti, R., Setti, G. (2015). Ripple-based power-line communication in switching DC-DC converters exploiting switching frequency modulation. Institute of Electrical and Electronics Engineers Inc. [10.1109/ISCAS.2015.7168607].

Ripple-based power-line communication in switching DC-DC converters exploiting switching frequency modulation

MANGIA, MAURO;ROVATTI, RICCARDO;
2015

Abstract

Power-Line Communication (PLC) systems represent a very interesting opportunity for introducing low-cost communication capabilities over already existing power-line wires. In this paper we introduce a PLC technique that can be applied to systems with a DC power bus that employ a switching power converter as main power supply unit. The proposed technique is extremely simple to be implemented, and requires only minor modifications on the main switching converter. As a proof of this, we are capable to implement the proposed PLC in a system composed by commercial DC-DC converter boards without any circuital modification to the boards themselves. Measurements on this test system show the capability to communicate up to about 80 kbit/s with a bit error rate so low as 10-5.
2015
Proceedings - IEEE International Symposium on Circuits and Systems
209
212
Bertoni, N., Bocchi, S., Mangia, M., Pareschi, F., Rovatti, R., Setti, G. (2015). Ripple-based power-line communication in switching DC-DC converters exploiting switching frequency modulation. Institute of Electrical and Electronics Engineers Inc. [10.1109/ISCAS.2015.7168607].
Bertoni, Nicola; Bocchi, Stefano; Mangia, Mauro; Pareschi, Fabio; Rovatti, Riccardo; Setti, Gianluca
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/554663
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