Design And Analysis For Pilot Project Of Power Distribution Automation In Zhujiang New Town

With the rapid development of the national economy,a more efficient and efficient demand for power supply service has been put forward,and the safe and stable operation of the power grid and the quality of electricity have been widely concerned by the whole society.The state council put forward the construction of strong smart grid,the power distribution automation is an important mechanism of power grid construction,that is to further improve the power quality of power supply,especially the key measures to enhance the reliability of power supply.To realize resource optimization,the clean energy is developed and utilized that become the main means of quality improvement of power grid.At the same time,strengthening and improving the management of distribution network and improving management efficiency are important points.In the Zhujiang new town earlier,the distribution network automation technology,as well as the existing problems,the distribution network racks age,equipment reliability and coverage over the whole area and utilization degree is not high,and such problems as insufficient data communication network,regulation is not in place.The district power supply bureau of Tianhe,Guangzhou decided to Zhujiang new town distribution automation for the pilot project,the pilot project plans were designed out,the renovation plans of the equipment,line and network frame of the distribution network were determined.By the analysis of needs for the future development of distribution automation system of master station and station,the main function of the engineering equipment modules were determined.At the same time,the communication network technology design schemes,which are the passive optical network,the wireless public network and the power line carrier,are made economical optimization analysis and carried out.Based on the Zhujiang new town distribution automation pilot project investment estimate analysis,with the implementation of the pilot project,in the area can achieve the desired economic,management and social benefits and other indicators.The pilot project will realize the full coverage of the distribution automation technology and the communication network terminal and the circuit,that is expected to be at or near the international leading level,the completion of the project may be taken as an example of a practical distribution automation construction.