| With the slowdown of electricity consumption in the whole society,the investment focus of China's power grid construction will gradually shift from the backbone network to the smart,distribution network side,sales side,and utility side,with distributed renewable energy and smart grid as the core The concept of "energy Internet" swept the world,triggered the third industrial revolution,and the distribution network ushered in the spring of development.Distribution automation is the use of modern computer,communications,electronics,automatic control and other technical means,the distribution network equipment for real-time remote monitoring and control to optimize the operation and management of power grid technology.It can improve the reliability of power system operation,Building a power outage time and blackout range,improving power quality,improving the quality of power supply services,improving the management level and efficiency of the distribution network,and achieving "fast positioning and speed isolation." Therefore,distribution automation is also an inevitable trend of the modernization of power systems.Will really enter the large-scale promotion period,becoming the key point of the "last mile" of smart grid.In recent years,the author analyzes the application,construction status and problems in the development of distribution network in Binzhou with the automation of distribution network,and studies the goal of distribution automation,hardware selection,communication selection,project investment and so on,and details the first-class distribution network Construction mileage,construction principles and construction goals,and formulated the construction management plan,which further improves the practicability of distribution automation and gives full play to the powerful support function of distribution automation to the first-class distribution network.It provides the standard for distribution automation used by other small and medium-sized cities For reference and reference. |
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