Power Line Communication Networks for Large-Scale Control and Automation Systems

Date Added: Oct 2009
Format: PDF

Power Line Communications (PLC) uses the existing power line infrastructure for communication purposes. While the majority of recent contributions have discussed PLC for high data-rate applications like Internet access or multimedia communication serving a relatively small number of users, in this paper the authors are concerned with PLC as enabler for sensing, control, and automation in large systems comprising of tens or even hundreds of components spread over relatively wide areas. Typical examples of such systems are energy management and facility automation systems. They provide a discussion of the communication network requirements common to such systems and present transmission concepts for PLC to make use of the existing infrastructure resources, i.e., power lines, to meet these requirements.