Fault Locating system
Solution 1, Message type fault locating system
Components: Fault indicators+ Concentrator + Message type locating unit
Features: Low cost, easy to execute and easy understand to locating information
Solution introduction: The fault indicators on the line will transfer the fault signal to the concentrator by 433MHz/2.4GHz radio, the concentrator and message type locating unit communicates by GMS net, after receiving all fault information from all concentrators, the message type locating unit will analyze the fault information and get final fault locating point, then it will send the fault locating point by language message to set cellphone number.
Solution 2: fault locating system integrate with SCADA system
Components: Fault indicators+ Concentrator + FLS master station
Features: Integrated with SCADA system, no need build new system; Line information can be transferred; fault locating point can be displayed by image and words.
The fault indicators on the line will transfer the fault signal and detected line information to the concentrator by 433MHz/2.4GHz radio, the concentrator and FLS master station communicates by GMS net or GPRS net, after receiving all fault information and line information from all concentrators, the FLS station will pack them and send the package to SCADA system by IEC 60870-5-101/104 protocol, user can check the information from SCADA system data base or display them in single line drawing.