BPSK Modulation and Demodulation with Power Line Carrier Communication and GSM Communication for Smart Metering

Abstract

GSM/GPRS and PLC communication are used for Automatic Meter Reading (AMR) applications. These AMR systems have made substantial progress over the recent years in terms of functionality, scalability, performance and openness such that they can perform remote metering applications for very demanding and complex systems. By using BPSK (Binary Phase Shift Keying) modulation with Power Line Carrier Communication, Smart Metering can be done in Rural Smart Micro-grids. The design and Simulation of BPSK Modulation and Demodulation are successfully done by using MATLAB/Simulink software. The advantages of using BPSK modulation over the QPSK modulation and the advantages of PLC Communication over the GSM Communication is identified in this paper.

PLC Communication using OOK/ASK Modulation for Automatic Meter Reading Systems for Smart Metering in Rural Smart Micro-Grids

“…AMR systems with PLC communication reduce the building cost significantly [24][25]. The power systems with the smallest voltage supply are not prepared due to the limitation of bandwidth and communication [26][27][28]. The AMR systems with power line communication can be suitable for rural/agricultural connections.…”

Induction drive system with DSTATCOM based asymmetric twin converter

“…Only pair of DC links in two VSCs is used without split-capacitor arrangement to overcome this drawback in proposed asymmetric twin converter topology which reduces the THD current components in the grid by choosing the two VSCs DC-link voltages with a convenient ratio [21][22][23][24][25][26][27][28][29][30][31][32] as shown in Figure 2.…”