| 摘要 |
PURPOSE:To shorten a recovery time without reducing conventional recovery performance in a power distribution system control system for automatically recovering after a fault section is detected by switch monitoring at the time of a power distribution line fault by installing remote control and fault section detectable switches at positions of the power distribution line. CONSTITUTION:A temporary recovery procedure is formed with a load side of a zone as an object to be recovered based on a fault section value to be input from a telecommunication after a breaker is again opened. After a fault section is detected by switch monitoring after the switch is again reclosed, whether the fault section value inputted from the telecommunication coincides with the fault section detected by the switch monitoring or not is decided. In the case of coincidence, a recovery procedure of formation is immediately executed. In the case of discordance, the recovery procedure is again formed based on the detected fault section, and the procedure is executed. |
