Remote Monitering control system and method based on PLC network

摘要

The present invention relates to a method and apparatus for grouping power in a facility according to necessity, receiving real-time power status information from a power exchange, and preventing the power of each group according to the received power status, (PLC) network based remote monitoring and control system and method, comprising a power consuming unit comprising a plurality of groups (group 1 to group N), a switching unit, a PLC unit including PLCs connected one to one to a plurality of groups, And a power exchange server connected to the power controller through a wired / wireless communication network. Thus, there is an effect that stability of power supply and demand can be improved.