| This paper mainly expounds the concept and development of distribution automation, design and application of Yuhang Power Supply Bureau distribution automation pilot project, and the results and benefits achieved.Distribution automation (DA) is a set of computer technology, data transmission, control technology, modernization of equipment and management in an integrated information management system, its purpose is to improve the reliability of power supply, improvement of power quality, provide quality services to users, reduce operating costs, reduce the labor intensity of the operation personnel.Distribution automation system is the realization of distribution network automation system of monitoring and control, with distribution SCADA, feeder automation, the application of grid analysis and related application system interconnection functions, mainly by the power station, power distribution terminal, distribution station (optional) nnd communication channels and other parts.According to the State Grid Corporation "distribution automation pilot construction and transformation of technology" and "the principle of distribution automation technology guidelines" requirements, in accordance with unified planning, implementation of the principle of distribution, distribution automation system in Yuhang Power Supply Bureau will be the first building integrated in Linping city in.Yuhang distribution automation project after the implementation of the project, make a space more reasonable, economical and flexible; the pilot zones within the realization of the distribution automation terminal and communication network coverage; ring net cabinet, outlet switch realizes the three-remote; station construction after realizing the feeder automation, SCADA, intelligent power distribution. |
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