Illegal Usage Monitering Method of Agricultural Power by Using Power line Communication of Power Distribution Line

摘要

The method of monitoring the use of agricultural power using the distribution line power line communication of the present invention comprises the steps of storing unique information of the transmission side PLC modem for each household and the unique information of each current sensor unit matching the agricultural load of each household in the management server installed in the KEPCO end office unit And, when each current sensor unit installed to match each load in a rural household detects a current flowing in the load, periodically transmitting the detected current information and its own information to the transmitting-side PLC modem installed for each household And, the transmitting side PLC modem converts the signal so that the received current sensor unit specific information and sensed current information can be transmitted to the power line, and each converted current sensor unit unique information, sensing current information, and transmitting side PLC modem unique information and transmitting the time information to the receiving side PLC modem through the distribution power line, wherein the receiving side PLC modem demodulates each current sensor unit specific information, sensing current information, transmitting side PLC modem specific information and time information from the received signal. and transmitting the demodulated unique information of each current sensor unit, detected current information, transmitting side PLC modem specific information, and time information to the management server, and the transmitting side PLC modem unique information of the corresponding generation received by the management server, the corresponding generation Determining whether or not the unique information of each current sensor unit matches the preset and stored transmission-side PLC modem unique information for each household and the unique information of each current sensor unit corresponding to the agricultural load of each household; It is characterized by comprising the step of determining that the server uses the load for housing in the farmhouse.