On-line Monitoring Device For Distribution Line

In the overhead distribution lines, the fault finding has been troubled by the problem of line maintenance personnel, there isno better detection equipment When a fault occurs on li ne workers, blind search, large labor intensity,not only the processing time delay fault, but also increase the workload of running.The content of this research in the traditional fault indicator based on the introduction of wavelet analysis, wireless communication and geographic information system technology, th e conventional fault location method to solve the problem. Management personnel just need to use the ordinary computer as the operation terminal, monitoring center system can access anyti me, timely understand the stateand distribution of fault quickly determine the fault location, da ta query, participate in the troubleshooting process. For the use of mobile management, mobile phones can also as terminal, real-time fault information, comprehensive automation of the sma 11 current grounding system fault location.The success of the project implementation, will change the current blind inspection F rom the economic efficiency, reduce the labor intensity of workers, saving production costs, g reatly reduces the operation cost, from the social benefits in terms of power department, quali ty service, establish a good image of power enterprises, more conducive to the increasing pow er demand. Therefore, the system will be widely used in electric power system, its applicatio n prospect is very great.