Study On The Application Of Power Distribution Automation In Yuhang Area

Yuhang district has become an important affiliated city in Hangzhou, in order to improve the level of response to the market, improve customer service quality, strengthen the fine management requirements, and gradually establish quick marketing mechanism to reflect the actual needs of customers, adapt to market changes, the distribution network system must realize the marketing information collection and monitoring in real time, in order to meet the business needs of service marketing management. For example, electricity information acquisition system, realized the metering device on-line real-time acquisition and monitoring the user load, power, voltage and other important information, timely, complete, accurate and provide basic data to the "SG186" information system, so that the operation and management of all aspects of the decision to provide data analysis, improve the level of intensive, fine and standardized enterprises management.Based on the research available and the application of the automatical distribution of power grid, as well as the current power grid situation in Yuhang State Grid, I did research and made analysis on the relevant automatical distribution experiment in some selected places in Linping town and also made a study on the application of the automatical distribution skill of power grid.Following the principles of unified planning, optimal design, adjust measures to local conditions, and distribution implementation, the essay has analyzed the current distribution situation of Yuhang and the implementation of automatical distribution of power grid in Yuhang State Grid. In the study, I picked some pilot lines and switch apparatus for once, came out the principle and means to improve the automation in the pilot lines and at last, set the scale of the experiment.Combining the current situation of the power grid in Yuhang as well as the typical overall structure mode of automatical power distribution, this essay has put forward the overall structure mode of automatical power distribution in pilot lines, including distribution stood and power distribution terminal.On the basis of comparison and analysis of some common automation styles of feeder line as well as the distribution ring network in pilot lines, this essay has put forward a practical solution for the automatical distribution ring network which is called "Hand in Hand".