Development of DC power line carrier communication interface for digital networking for control of COIL

摘要

Power line carrier communication (PLCC) integrates the transmission of voice and data through the same electrical line. Keeping in view the advantages of power line carrier communication, we have implemented it in the control system for chemical oxygen iodine laser (COIL). We have developed an interface card to couple PC with the power line using low-cost, easily available semiconductor devices.