A cost-effective load side management solution based on power line carrier communication i-PLCC

Area of Science:

• Electrical Engineering
• Telecommunications
• Smart Grid Technology

Background:

• Conventional power systems are being replaced by smart alternatives, necessitating robust communication for Load Side Management.
• Home Area Networks (HANs) require cost-effective, reliable communication capable of handling numerous devices.
• Existing communication protocols face challenges in meeting HAN requirements.

Purpose of the Study:

• To analyze Power Line Carrier Communications (PLCC) as a viable solution for Home Area Networks (HANs).
• To evaluate the performance of Frequency Shift Keying (FSK) modulation with aluminum as a transmission medium in residential environments.
• To investigate the trade-offs between communication distance, cable parameters, and noise in in-home PLCC (iPLCC).

Main Methods:

• Developed a novel simulation model using RLCG tools and additive white Gaussian noise (AWGN).
• Analyzed modulation methods, materials (aluminum vs. copper), physical parameters, and noise effects on PLCC performance.
• Evaluated the cost-effectiveness of using aluminum instead of copper for PLCC.

Main Results:

• Aluminum cables require double the size of copper cables for equivalent communication distances.
• Higher carrier frequencies in FSK modulation increase noise susceptibility, reducing communication range.
• Smaller cable diameters and higher frequencies lead to lower transmission ranges in iPLCC systems.

Conclusions:

• FSK modulation with aluminum offers a cost-effective approach for iPLCC, but requires careful consideration of physical parameters.
• Optimizing cable size, carrier frequency, and noise mitigation is crucial for effective FSK-based iPLCC implementation.
• The study highlights critical trade-offs for developing robust and efficient FSK-based iPLCC systems for smart homes.