Patent ID: 7058420

Claim:
A power automation system using a trunked radio system (TRS) network, comprising: a plurality of power automation control center computers for performing a remote control and measurement of remote terminal units (RTUs); a plurality of gateways for converting a distributed network protocol outputted from the control center computers into a radio protocol that can be received by TRS base transceiver subsystems; a first local area network (LAN) for connecting the gateways through networking; a radio data switching unit for distributing calls coming from the base transceiver subsystems to the respective RTUs and the gateways, respectively; a second LAN for connecting a plurality of radio communication units through networking; the plurality of radio communication units, connected to the radio data switching unit through the second LAN, for computing radio communication signals to the outside; a plurality of TRS base transceiver subsystems for repeating radio signals so that they can receive and transmit the radio signals outputted from the radio communication units; and a power equipment connected by wireless to the TRS base transceiver subsystems.